Apple-2-HW
/
GR8RAM
mirror of https://github.com/garrettsworkshop/GR8RAM.git
1
0
Fork 1
Code Issues Projects Releases Wiki Activity
GR8RAM/GR8RAM.sch

4023 lines
89 KiB
Plaintext
Raw Blame History

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 1 2
Title "GR8RAM"
Date "2021-01-06"
Rev "0.9"
Comp "Garrett's Workshop"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Sheet
S 750 650 500 150
U 5D4D21A0
F0 "Docs" 50
F1 "Docs.sch" 50
$EndSheet
$Comp
L power:+5V #PWR0120
U 1 1 607FA428
P 7400 700
F 0 "#PWR0120" H 7400 550 50 0001 C CNN
F 1 "+5V" H 7400 850 50 0000 C CNN
F 2 "" H 7400 700 50 0001 C CNN
F 3 "" H 7400 700 50 0001 C CNN
1 7400 700
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C8
U 1 1 5F45D11E
P 8600 800
F 0 "C8" H 8650 850 50 0000 L CNN
F 1 "10u" H 8650 750 50 0000 L CNN
F 2 "stdpads:C_0805" H 8600 800 50 0001 C CNN
F 3 "~" H 8600 800 50 0001 C CNN
F 4 "C15850" H 8600 800 50 0001 C CNN "LCSC Part"
1 8600 800
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C10
U 1 1 5F45D0F9
P 9000 800
F 0 "C10" H 9050 850 50 0000 L CNN
F 1 "10u" H 9050 750 50 0000 L CNN
F 2 "stdpads:C_0805" H 9000 800 50 0001 C CNN
F 3 "~" H 9000 800 50 0001 C CNN
F 4 "C15850" H 9000 800 50 0001 C CNN "LCSC Part"
1 9000 800
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C11
U 1 1 5CC13929
P 9400 800
F 0 "C11" H 9450 850 50 0000 L CNN
F 1 "10u" H 9450 750 50 0000 L CNN
F 2 "stdpads:C_0805" H 9400 800 50 0001 C CNN
F 3 "~" H 9400 800 50 0001 C CNN
F 4 "C15850" H 9400 800 50 0001 C CNN "LCSC Part"
1 9400 800
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C1
U 1 1 5F45D107
P 7400 800
F 0 "C1" H 7450 850 50 0000 L CNN
F 1 "10u" H 7450 750 50 0000 L CNN
F 2 "stdpads:C_0805" H 7400 800 50 0001 C CNN
F 3 "~" H 7400 800 50 0001 C CNN
F 4 "C15850" H 7400 800 50 0001 C CNN "LCSC Part"
1 7400 800
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C7
U 1 1 5F45D109
P 8200 800
F 0 "C7" H 8250 850 50 0000 L CNN
F 1 "10u" H 8250 750 50 0000 L CNN
F 2 "stdpads:C_0805" H 8200 800 50 0001 C CNN
F 3 "~" H 8200 800 50 0001 C CNN
F 4 "C15850" H 8200 800 50 0001 C CNN "LCSC Part"
1 8200 800
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C9
U 1 1 5D14D1B0
P 7800 800
F 0 "C9" H 7850 850 50 0000 L CNN
F 1 "2u2" H 7850 750 50 0000 L CNN
F 2 "stdpads:C_0603" H 7800 800 50 0001 C CNN
F 3 "~" H 7800 800 50 0001 C CNN
F 4 "C23630" H 7800 800 50 0001 C CNN "LCSC Part"
1 7800 800
1 0 0 -1
$EndComp
Wire Wire Line
7400 900 7800 900
Wire Wire Line
7800 700 7400 700
Wire Wire Line
8200 700 8600 700
Connection ~ 7400 700
$Comp
L power:GND #PWR0108
U 1 1 5D11FEA8
P 900 2050
F 0 "#PWR0108" H 900 1800 50 0001 C CNN
F 1 "GND" V 900 1850 50 0000 C CNN
F 2 "" H 900 2050 50 0001 C CNN
F 3 "" H 900 2050 50 0001 C CNN
1 900 2050
0 1 -1 0
$EndComp
$Comp
L power:+12V #PWR0103
U 1 1 5F45D102
P 900 4450
F 0 "#PWR0103" H 900 4300 50 0001 C CNN
F 1 "+12V" V 800 4400 50 0000 L CNN
F 2 "" H 900 4450 50 0001 C CNN
F 3 "" H 900 4450 50 0001 C CNN
1 900 4450
0 -1 -1 0
$EndComp
Text Label 900 4350 2 50 ~ 0
D0
Text Label 900 4250 2 50 ~ 0
D1
Text Label 900 4150 2 50 ~ 0
D2
Text Label 900 4050 2 50 ~ 0
D3
Text Label 900 3950 2 50 ~ 0
D4
Text Label 900 3850 2 50 ~ 0
D5
Text Label 900 3750 2 50 ~ 0
D6
Text Label 900 3650 2 50 ~ 0
D7
Text Label 900 3550 2 50 ~ 0
~DEVSEL~
Text Label 900 3450 2 50 ~ 0
PHI0
Text Label 900 3350 2 50 ~ 0
USER1
Text Label 900 3250 2 50 ~ 0
PHI1
Text Label 900 3150 2 50 ~ 0
Q3
Text Label 900 3050 2 50 ~ 0
7M
Text Label 900 2950 2 50 ~ 0
COLORREF
$Comp
L power:-12V #PWR0102
U 1 1 5CFEEC44
P 900 2750
F 0 "#PWR0102" H 900 2850 50 0001 C CNN
F 1 "-12V" V 900 2850 50 0000 L CNN
F 2 "" H 900 2750 50 0001 C CNN
F 3 "" H 900 2750 50 0001 C CNN
1 900 2750
0 -1 -1 0
$EndComp
$Comp
L power:-5V #PWR0101
U 1 1 5CFEFECE
P 900 2850
F 0 "#PWR0101" H 900 2950 50 0001 C CNN
F 1 "-5V" V 900 2950 50 0000 L CNN
F 2 "" H 900 2850 50 0001 C CNN
F 3 "" H 900 2850 50 0001 C CNN
1 900 2850
0 -1 -1 0
$EndComp
$Comp
L Connector_Generic:Conn_02x25_Counter_Clockwise J1
U 1 1 5CFC517D
P 1200 3250
F 0 "J1" H 1250 1950 50 0000 C CNN
F 1 "AppleIIBus" H 1250 4550 50 0000 C CNN
F 2 "stdpads:AppleIIBus_Edge" H 1200 3250 50 0001 C CNN
F 3 "~" H 1200 3250 50 0001 C CNN
1 1200 3250
-1 0 0 1
$EndComp
Text Label 900 2650 2 50 ~ 0
~INH~
Text Label 900 2550 2 50 ~ 0
~RES~
Text Label 900 2450 2 50 ~ 0
~IRQ~
Text Label 900 2350 2 50 ~ 0
~NMI~
Text Label 900 2250 2 50 ~ 0
INTin
Text Label 900 2150 2 50 ~ 0
DMAin
Text Label 1400 2150 0 50 ~ 0
DMAout
Text Label 1400 2250 0 50 ~ 0
INTout
Text Label 1400 2350 0 50 ~ 0
~DMA~
Text Label 1400 2550 0 50 ~ 0
~IOSTRB~
Text Label 1400 2650 0 50 ~ 0
VIDSYNC
Text Label 1400 2750 0 50 ~ 0
R~W~
Text Label 1400 2850 0 50 ~ 0
A15
Text Label 1400 2950 0 50 ~ 0
A14
Text Label 1400 3050 0 50 ~ 0
A13
Text Label 1400 3150 0 50 ~ 0
A12
Text Label 1400 3250 0 50 ~ 0
A11
Text Label 1400 3350 0 50 ~ 0
A10
Text Label 1400 3450 0 50 ~ 0
A9
Text Label 1400 3550 0 50 ~ 0
A8
Text Label 1400 3650 0 50 ~ 0
A7
Text Label 1400 3750 0 50 ~ 0
A6
Text Label 1400 3850 0 50 ~ 0
A5
Text Label 1400 3950 0 50 ~ 0
A4
Text Label 1400 4050 0 50 ~ 0
A3
Text Label 1400 4150 0 50 ~ 0
A2
Text Label 1400 4250 0 50 ~ 0
A1
Text Label 1400 4350 0 50 ~ 0
A0
Text Label 1400 4450 0 50 ~ 0
~IOSEL~
Text Label 1400 2450 0 50 ~ 0
~RDY~
$Comp
L power:+3V3 #PWR0147
U 1 1 621959B2
P 4650 7100
F 0 "#PWR0147" H 4650 6950 50 0001 C CNN
F 1 "+3V3" H 4650 7250 50 0000 C CNN
F 2 "" H 4650 7100 50 0001 C CNN
F 3 "" H 4650 7100 50 0001 C CNN
1 4650 7100
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0151
U 1 1 5F3E79B8
P 6800 2050
F 0 "#PWR0151" H 6800 1900 50 0001 C CNN
F 1 "+3V3" H 6800 2200 50 0000 C CNN
F 2 "" H 6800 2050 50 0001 C CNN
F 3 "" H 6800 2050 50 0001 C CNN
1 6800 2050
1 0 0 -1
$EndComp
Wire Wire Line
6800 2050 6800 2150
Connection ~ 6800 2050
$Comp
L power:GND #PWR0152
U 1 1 5F400F2C
P 6800 4350
F 0 "#PWR0152" H 6800 4100 50 0001 C CNN
F 1 "GND" H 6800 4200 50 0000 C CNN
F 2 "" H 6800 4350 50 0001 C CNN
F 3 "" H 6800 4350 50 0001 C CNN
1 6800 4350
1 0 0 -1
$EndComp
Wire Wire Line
6800 4350 6800 4250
$Comp
L power:+5V #PWR0105
U 1 1 5F518EBA
P 1400 2050
F 0 "#PWR0105" H 1400 1900 50 0001 C CNN
F 1 "+5V" H 1400 2200 50 0000 C CNN
F 2 "" H 1400 2050 50 0001 C CNN
F 3 "" H 1400 2050 50 0001 C CNN
1 1400 2050
1 0 0 -1
$EndComp
Wire Wire Line
1400 2850 1700 2850
Wire Wire Line
1400 3350 1700 3350
Wire Wire Line
1400 3250 1700 3250
Wire Wire Line
1400 3150 1700 3150
Wire Wire Line
1400 3050 1700 3050
Wire Wire Line
1400 2950 1700 2950
Wire Wire Line
1400 3850 1700 3850
Wire Wire Line
1400 3750 1700 3750
Wire Wire Line
1400 3650 1700 3650
Wire Wire Line
1400 3550 1700 3550
Wire Wire Line
1400 3450 1700 3450
Wire Wire Line
1400 4350 1700 4350
Wire Wire Line
1400 4250 1700 4250
Wire Wire Line
1400 4150 1700 4150
Wire Wire Line
1400 4050 1700 4050
Wire Wire Line
1400 3950 1700 3950
Entry Wire Line
1800 2750 1700 2850
Entry Wire Line
1800 3250 1700 3350
Entry Wire Line
1800 3150 1700 3250
Entry Wire Line
1800 3050 1700 3150
Entry Wire Line
1800 2950 1700 3050
Entry Wire Line
1800 2850 1700 2950
Entry Wire Line
1800 3750 1700 3850
Entry Wire Line
1800 3650 1700 3750
Entry Wire Line
1800 3550 1700 3650
Entry Wire Line
1800 3450 1700 3550
Entry Wire Line
1800 3350 1700 3450
Entry Wire Line
1800 4250 1700 4350
Entry Wire Line
1800 4150 1700 4250
Entry Wire Line
1800 4050 1700 4150
Entry Wire Line
1800 3950 1700 4050
Entry Wire Line
1800 3850 1700 3950
Text Label 6800 4050 2 50 ~ 0
RCLK
$Comp
L Device:R_Pack04 RN2
U 1 1 602F02A7
P 7800 5700
F 0 "RN2" V 8000 5700 50 0000 C CNN
F 1 "4x33" V 7500 5700 50 0000 C CNN
F 2 "stdpads:R4_0402" V 8075 5700 50 0001 C CNN
F 3 "~" H 7800 5700 50 0001 C CNN
F 4 "C25501" H 7800 5700 50 0001 C CNN "LCSC Part"
1 7800 5700
0 -1 -1 0
$EndComp
$Comp
L Device:R_Pack04 RN3
U 1 1 602F6B86
P 7100 5700
F 0 "RN3" V 7300 5700 50 0000 C CNN
F 1 "4x33" V 6800 5700 50 0000 C CNN
F 2 "stdpads:R4_0402" V 7375 5700 50 0001 C CNN
F 3 "~" H 7100 5700 50 0001 C CNN
F 4 "C25501" H 7100 5700 50 0001 C CNN "LCSC Part"
1 7100 5700
0 -1 -1 0
$EndComp
Text Label 7800 2450 0 50 ~ 0
SD4
Text Label 7800 2550 0 50 ~ 0
SD5
Text Label 7800 2650 0 50 ~ 0
SD6
Text Label 7800 2750 0 50 ~ 0
SD7
Text Label 7300 5600 0 50 ~ 0
Dr0
Text Label 7300 5700 0 50 ~ 0
Dr1
Text Label 7300 5800 0 50 ~ 0
Dr2
Text Label 7300 5900 0 50 ~ 0
Dr3
Text Label 8000 5600 0 50 ~ 0
Dr4
Text Label 8000 5700 0 50 ~ 0
Dr5
Text Label 8000 5800 0 50 ~ 0
Dr6
Text Label 8000 5900 0 50 ~ 0
Dr7
Text Label 7800 2350 0 50 ~ 0
SD3
Text Label 7800 2250 0 50 ~ 0
SD2
Text Label 7800 2150 0 50 ~ 0
SD1
Text Label 7800 2050 0 50 ~ 0
SD0
Text Label 7800 3150 0 50 ~ 0
SD4
Text Label 7800 3050 0 50 ~ 0
SD5
Text Label 7800 2950 0 50 ~ 0
SD6
Text Label 7800 2850 0 50 ~ 0
SD7
Text Label 7800 3250 0 50 ~ 0
SD3
Text Label 7800 3350 0 50 ~ 0
SD2
Text Label 7800 3450 0 50 ~ 0
SD1
Text Label 7800 3550 0 50 ~ 0
SD0
Text Label 6900 5900 2 50 ~ 0
SD3
Text Label 6900 5800 2 50 ~ 0
SD2
Text Label 6900 5700 2 50 ~ 0
SD1
Text Label 6900 5600 2 50 ~ 0
SD0
Text Label 7600 5600 2 50 ~ 0
SD4
Text Label 7600 5700 2 50 ~ 0
SD5
Text Label 7600 5800 2 50 ~ 0
SD6
Text Label 7600 5900 2 50 ~ 0
SD7
Text Label 7800 3750 0 50 ~ 0
SDQMH
Text Label 7800 3650 0 50 ~ 0
SDQML
Text Label 6800 3750 2 50 ~ 0
SBA1
Text Label 6800 3650 2 50 ~ 0
SBA0
Text Label 6800 3550 2 50 ~ 0
SA12
Text Label 6800 3450 2 50 ~ 0
SA11
Text Label 6800 3350 2 50 ~ 0
SA10
Text Label 6800 3250 2 50 ~ 0
SA9
Text Label 6800 3150 2 50 ~ 0
SA8
Text Label 6800 3050 2 50 ~ 0
SA7
Text Label 6800 2950 2 50 ~ 0
SA6
Text Label 6800 2850 2 50 ~ 0
SA5
Text Label 6800 2750 2 50 ~ 0
SA4
Text Label 6800 2650 2 50 ~ 0
SA3
Text Label 6800 2550 2 50 ~ 0
SA2
Text Label 6800 2450 2 50 ~ 0
SA1
Text Label 6800 2350 2 50 ~ 0
SA0
Text Label 6800 3950 2 50 ~ 0
SCKE
Text Label 7800 4050 0 50 ~ 0
S~CS~
Text Label 7800 4150 0 50 ~ 0
S~WE~
Text Label 7800 4250 0 50 ~ 0
S~CAS~
Text Label 7800 4350 0 50 ~ 0
S~RAS~
$Comp
L power:GND #PWR0144
U 1 1 609B96F7
P 3750 7300
F 0 "#PWR0144" H 3750 7050 50 0001 C CNN
F 1 "GND" H 3750 7150 50 0000 C CNN
F 2 "" H 3750 7300 50 0001 C CNN
F 3 "" H 3750 7300 50 0001 C CNN
1 3750 7300
1 0 0 -1
$EndComp
$Comp
L Comparator:LM393 U7
U 3 1 6226F2EF
P 3800 1050
F 0 "U7" H 3800 1050 50 0001 C CNN
F 1 "LM393D" H 3900 900 50 0000 C CNN
F 2 "stdpads:SOIC-8_3.9mm" H 3800 1050 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm393-n.pdf" H 3800 1050 50 0001 C CNN
F 4 "C7955" H 3800 1050 50 0001 C CNN "LCSC Part"
3 3800 1050
-1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0134
U 1 1 62390973
P 3900 700
F 0 "#PWR0134" H 3900 550 50 0001 C CNN
F 1 "+3V3" H 3900 850 50 0000 C CNN
F 2 "" H 3900 700 50 0001 C CNN
F 3 "" H 3900 700 50 0001 C CNN
1 3900 700
-1 0 0 -1
$EndComp
Wire Wire Line
3900 750 3900 700
Wire Wire Line
1900 4250 2200 4250
Wire Wire Line
1900 4350 2200 4350
Wire Wire Line
1900 3750 2200 3750
Wire Wire Line
1900 3850 2200 3850
Wire Wire Line
1900 3950 2200 3950
Wire Wire Line
1900 4050 2200 4050
Wire Wire Line
1900 4150 2200 4150
Wire Wire Line
1900 3650 2200 3650
Entry Wire Line
1800 2450 1900 2550
Entry Wire Line
1800 2550 1900 2650
Entry Wire Line
1800 2650 1900 2750
Entry Wire Line
1800 2750 1900 2850
Entry Wire Line
1800 2850 1900 2950
Entry Wire Line
1800 2950 1900 3050
Entry Wire Line
1800 3050 1900 3150
Entry Wire Line
1900 4350 1800 4250
Entry Wire Line
1900 4250 1800 4150
Entry Wire Line
1900 4150 1800 4050
Entry Wire Line
1900 4050 1800 3950
Entry Wire Line
1900 3950 1800 3850
Entry Wire Line
1900 3850 1800 3750
Entry Wire Line
1900 3750 1800 3650
Entry Wire Line
1900 3650 1800 3550
Wire Wire Line
1900 5450 2200 5450
Wire Wire Line
1900 5550 2200 5550
Wire Wire Line
1900 4950 2200 4950
Wire Wire Line
1900 5050 2200 5050
Wire Wire Line
1900 5150 2200 5150
Wire Wire Line
1900 5250 2200 5250
Wire Wire Line
1900 5350 2200 5350
Wire Wire Line
1900 4850 2200 4850
Wire Wire Line
1900 3050 2200 3050
Wire Wire Line
1900 3150 2200 3150
Wire Wire Line
1900 2550 2200 2550
Wire Wire Line
1900 2650 2200 2650
Wire Wire Line
1900 2750 2200 2750
Wire Wire Line
1900 2850 2200 2850
Wire Wire Line
1900 2950 2200 2950
Wire Wire Line
1900 2450 2200 2450
Entry Wire Line
1800 2350 1900 2450
Wire Wire Line
2100 5650 2200 5650
Wire Wire Line
3000 5050 3200 5050
Entry Wire Line
3200 5050 3300 4950
Entry Wire Line
3200 5050 3300 4950
Wire Wire Line
3000 4950 3200 4950
Text Label 3000 4950 0 50 ~ 0
RD0
Wire Wire Line
3000 4450 3200 4450
Wire Wire Line
3000 4350 3200 4350
Wire Wire Line
3000 4250 3200 4250
Wire Wire Line
3000 4150 3200 4150
Wire Wire Line
3000 4050 3200 4050
Wire Wire Line
3000 3950 3200 3950
Wire Wire Line
3000 3250 3200 3250
Wire Wire Line
3000 3150 3200 3150
Wire Wire Line
3000 3050 3200 3050
Wire Wire Line
3000 2950 3200 2950
Wire Wire Line
3000 2850 3200 2850
Wire Wire Line
3000 2750 3200 2750
Wire Wire Line
3000 2650 3200 2650
Wire Wire Line
3000 2550 3200 2550
Entry Wire Line
3300 3650 3200 3750
Entry Wire Line
3200 4450 3300 4350
Entry Wire Line
3200 4350 3300 4250
Entry Wire Line
3200 4250 3300 4150
Entry Wire Line
3200 4150 3300 4050
Entry Wire Line
3200 4050 3300 3950
Entry Wire Line
3200 3950 3300 3850
Entry Wire Line
3200 3850 3300 3750
Entry Wire Line
3300 3150 3200 3250
Entry Wire Line
3300 3050 3200 3150
Entry Wire Line
3300 2950 3200 3050
Entry Wire Line
3300 2850 3200 2950
Entry Wire Line
3300 2750 3200 2850
Entry Wire Line
3300 2650 3200 2750
Entry Wire Line
3300 2550 3200 2650
Entry Wire Line
3300 2450 3200 2550
Wire Wire Line
3000 5250 3200 5250
Wire Wire Line
3000 5350 3200 5350
Wire Wire Line
3000 5450 3200 5450
Wire Wire Line
3000 5550 3200 5550
Wire Wire Line
3000 5650 3200 5650
Entry Wire Line
3200 4950 3300 4850
Entry Wire Line
3200 5250 3300 5150
Entry Wire Line
3200 5350 3300 5250
Entry Wire Line
3200 5450 3300 5350
Entry Wire Line
3200 5550 3300 5450
Entry Wire Line
3200 5650 3300 5550
Wire Wire Line
3000 5150 3200 5150
Entry Wire Line
3200 4950 3300 4850
Entry Wire Line
3200 5150 3300 5050
Text Label 2200 4750 2 50 ~ 0
Ddir
Text Label 2200 2350 2 50 ~ 0
Adir
Text Label 2200 3550 2 50 ~ 0
Adir
Text Label 3000 2050 0 50 ~ 0
RINTin
Text Label 2200 1950 2 50 ~ 0
INTin
Text Label 3000 1950 0 50 ~ 0
RDMAin
Text Label 2200 1850 2 50 ~ 0
DMAin
Text Label 3000 1750 0 50 ~ 0
R~RES~
Text Label 3000 1650 0 50 ~ 0
R~IOSTRB~
Text Label 3000 1850 0 50 ~ 0
RR~W~in
Text Label 2200 1550 2 50 ~ 0
~IOSTRB~
$Comp
L GW_Logic:74245 U5
U 1 1 5F5039E1
P 2600 1600
F 0 "U5" H 2600 2200 50 0000 C CNN
F 1 "74AHC245PW" V 2600 1600 50 0000 C CNN
F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 2600 950 50 0001 C TNN
F 3 "" H 2600 1700 60 0001 C CNN
F 4 "C5516" H 2600 1600 50 0001 C CNN "LCSC Part"
1 2600 1600
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0116
U 1 1 5F3FE31A
P 3000 3550
F 0 "#PWR0116" H 3000 3400 50 0001 C CNN
F 1 "+3V3" H 3000 3700 50 0000 C CNN
F 2 "" H 3000 3550 50 0001 C CNN
F 3 "" H 3000 3550 50 0001 C CNN
1 3000 3550
1 0 0 -1
$EndComp
Entry Wire Line
1800 4750 1900 4850
Entry Wire Line
1800 4850 1900 4950
Entry Wire Line
1800 4950 1900 5050
Entry Wire Line
1800 5050 1900 5150
Entry Wire Line
1800 5150 1900 5250
Entry Wire Line
1800 5250 1900 5350
Entry Wire Line
1800 5350 1900 5450
Entry Wire Line
1800 5450 1900 5550
Text Label 2200 5550 2 50 ~ 0
D7
Text Label 2200 5450 2 50 ~ 0
D6
Text Label 2200 5350 2 50 ~ 0
D5
Text Label 2200 5250 2 50 ~ 0
D4
Text Label 2200 5150 2 50 ~ 0
D3
Text Label 2200 5050 2 50 ~ 0
D2
Text Label 2200 4950 2 50 ~ 0
D1
Text Label 2200 4850 2 50 ~ 0
D0
Text Label 3000 5650 0 50 ~ 0
RD7
Text Label 3000 5550 0 50 ~ 0
RD6
Text Label 3000 5450 0 50 ~ 0
RD5
Text Label 3000 5350 0 50 ~ 0
RD4
Text Label 3000 5250 0 50 ~ 0
RD3
Text Label 3000 5150 0 50 ~ 0
RD2
Text Label 3000 5050 0 50 ~ 0
RD1
$Comp
L power:GND #PWR0126
U 1 1 5FD721D9
P 2100 5650
F 0 "#PWR0126" H 2100 5400 50 0001 C CNN
F 1 "GND" H 2100 5500 50 0000 C CNN
F 2 "" H 2100 5650 50 0001 C CNN
F 3 "" H 2100 5650 50 0001 C CNN
1 2100 5650
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0123
U 1 1 5FD6F855
P 3000 4750
F 0 "#PWR0123" H 3000 4600 50 0001 C CNN
F 1 "+3V3" H 3000 4900 50 0000 C CNN
F 2 "" H 3000 4750 50 0001 C CNN
F 3 "" H 3000 4750 50 0001 C CNN
1 3000 4750
1 0 0 -1
$EndComp
$Comp
L GW_Logic:74245 U6
U 1 1 5FD6DFDD
P 2600 5200
F 0 "U6" H 2600 5800 50 0000 C CNN
F 1 "74AHC245PW" V 2600 5200 50 0000 C CNN
F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 2600 4550 50 0001 C TNN
F 3 "" H 2600 5300 60 0001 C CNN
F 4 "C5516" H 2600 5200 50 0001 C CNN "LCSC Part"
1 2600 5200
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0122
U 1 1 5F83AA58
P 2200 2050
F 0 "#PWR0122" H 2200 1800 50 0001 C CNN
F 1 "GND" H 2200 1900 50 0000 C CNN
F 2 "" H 2200 2050 50 0001 C CNN
F 3 "" H 2200 2050 50 0001 C CNN
1 2200 2050
1 0 0 -1
$EndComp
Text Label 3000 1550 0 50 ~ 0
RPHI0
Text Label 3000 1350 0 50 ~ 0
R~IOSEL~
Text Label 3000 1450 0 50 ~ 0
R~DEVSEL~
Wire Wire Line
2000 1150 2200 1150
$Comp
L power:+3V3 #PWR0121
U 1 1 5F7C78ED
P 2000 1150
F 0 "#PWR0121" H 2000 1000 50 0001 C CNN
F 1 "+3V3" H 2000 1300 50 0000 C CNN
F 2 "" H 2000 1150 50 0001 C CNN
F 3 "" H 2000 1150 50 0001 C CNN
1 2000 1150
1 0 0 -1
$EndComp
Text Label 3000 2550 0 50 ~ 0
RA8
Text Label 3000 2650 0 50 ~ 0
RA9
Text Label 3000 2750 0 50 ~ 0
RA10
Text Label 3000 2850 0 50 ~ 0
RA11
Text Label 3000 2950 0 50 ~ 0
RA12
Text Label 3000 3050 0 50 ~ 0
RA13
Text Label 3000 3150 0 50 ~ 0
RA14
Text Label 3000 3250 0 50 ~ 0
RA15
Wire Wire Line
3100 1250 3000 1250
Wire Wire Line
3100 1050 3100 1250
Wire Wire Line
3200 1050 3100 1050
$Comp
L power:GND #PWR0119
U 1 1 5F7669D3
P 3200 1050
F 0 "#PWR0119" H 3200 800 50 0001 C CNN
F 1 "GND" H 3200 900 50 0000 C CNN
F 2 "" H 3200 1050 50 0001 C CNN
F 3 "" H 3200 1050 50 0001 C CNN
1 3200 1050
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0118
U 1 1 5F7523BC
P 3000 1150
F 0 "#PWR0118" H 3000 1000 50 0001 C CNN
F 1 "+3V3" H 3000 1300 50 0000 C CNN
F 2 "" H 3000 1150 50 0001 C CNN
F 3 "" H 3000 1150 50 0001 C CNN
1 3000 1150
1 0 0 -1
$EndComp
$Comp
L GW_Logic:74245 U9
U 1 1 5F3A6CFE
P 2600 2800
F 0 "U9" H 2600 3400 50 0000 C CNN
F 1 "74AHC245PW" V 2600 2800 50 0000 C CNN
F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 2600 2150 50 0001 C TNN
F 3 "" H 2600 2900 60 0001 C CNN
F 4 "C5516" H 2600 2800 50 0001 C CNN "LCSC Part"
1 2600 2800
1 0 0 -1
$EndComp
$Comp
L GW_Logic:74245 U4
U 1 1 5F3CA754
P 2600 4000
F 0 "U4" H 2600 4600 50 0000 C CNN
F 1 "74AHC245PW" V 2600 4000 50 0000 C CNN
F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 2600 3350 50 0001 C TNN
F 3 "" H 2600 4100 60 0001 C CNN
F 4 "C5516" H 2600 4000 50 0001 C CNN "LCSC Part"
1 2600 4000
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0117
U 1 1 5F3FDCF2
P 3000 2350
F 0 "#PWR0117" H 3000 2200 50 0001 C CNN
F 1 "+3V3" H 3000 2500 50 0000 C CNN
F 2 "" H 3000 2350 50 0001 C CNN
F 3 "" H 3000 2350 50 0001 C CNN
1 3000 2350
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0114
U 1 1 5F3FE8F9
P 2200 3250
F 0 "#PWR0114" H 2200 3000 50 0001 C CNN
F 1 "GND" H 2200 3100 50 0000 C CNN
F 2 "" H 2200 3250 50 0001 C CNN
F 3 "" H 2200 3250 50 0001 C CNN
1 2200 3250
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 5F3FED6F
P 2200 4450
F 0 "#PWR0106" H 2200 4200 50 0001 C CNN
F 1 "GND" H 2200 4300 50 0000 C CNN
F 2 "" H 2200 4450 50 0001 C CNN
F 3 "" H 2200 4450 50 0001 C CNN
1 2200 4450
1 0 0 -1
$EndComp
Text Label 2200 3150 2 50 ~ 0
A15
Text Label 2200 3050 2 50 ~ 0
A14
Text Label 2200 2950 2 50 ~ 0
A13
Text Label 2200 2850 2 50 ~ 0
A12
Text Label 2200 2750 2 50 ~ 0
A11
Text Label 2200 2650 2 50 ~ 0
A10
Text Label 2200 2550 2 50 ~ 0
A9
Text Label 2200 2450 2 50 ~ 0
A8
Text Label 2200 4350 2 50 ~ 0
A7
Text Label 2200 4250 2 50 ~ 0
A6
Text Label 2200 4150 2 50 ~ 0
A5
Text Label 2200 4050 2 50 ~ 0
A4
Text Label 2200 3950 2 50 ~ 0
A3
Text Label 2200 3850 2 50 ~ 0
A2
Text Label 2200 3750 2 50 ~ 0
A1
Text Label 2200 3650 2 50 ~ 0
A0
Text Label 3000 4450 0 50 ~ 0
RA7
Text Label 3000 4350 0 50 ~ 0
RA6
Text Label 3000 4250 0 50 ~ 0
RA5
Text Label 3000 4150 0 50 ~ 0
RA4
Text Label 3000 4050 0 50 ~ 0
RA3
Text Label 3000 3950 0 50 ~ 0
RA2
Text Label 3000 3850 0 50 ~ 0
RA1
Text Label 3000 3750 0 50 ~ 0
RA0
Text Label 2200 1750 2 50 ~ 0
R~W~
Text Label 2200 1250 2 50 ~ 0
~IOSEL~
Text Label 2200 1650 2 50 ~ 0
~RES~
Text Label 2200 1450 2 50 ~ 0
PHI0
Text Label 2200 1350 2 50 ~ 0
~DEVSEL~
Wire Wire Line
700 4150 900 4150
Wire Wire Line
700 4250 900 4250
Wire Wire Line
700 4350 900 4350
Wire Wire Line
700 3650 900 3650
Wire Wire Line
700 3750 900 3750
Wire Wire Line
700 3850 900 3850
Wire Wire Line
700 3950 900 3950
Wire Wire Line
700 4050 900 4050
Wire Bus Line
1800 4650 600 4650
Entry Wire Line
600 4250 700 4150
Entry Wire Line
600 4350 700 4250
Entry Wire Line
600 4450 700 4350
Entry Wire Line
600 3750 700 3650
Entry Wire Line
600 3850 700 3750
Entry Wire Line
600 3950 700 3850
Entry Wire Line
600 4050 700 3950
Entry Wire Line
600 4150 700 4050
Text Label 3300 1050 0 50 ~ 0
~BOD~
Wire Wire Line
4300 950 4300 900
Connection ~ 6800 4350
$Comp
L GW_RAM:SDRAM-16Mx16-TSOP2-54 U2
U 1 1 5F3E609F
P 7300 3050
F 0 "U2" H 7300 4200 50 0000 C CNN
F 1 "W9825" V 7300 3050 50 0000 C CNN
F 2 "stdpads:TSOP-II-54_22.2x10.16mm_P0.8mm" H 7300 1400 50 0001 C CIN
F 3 "" H 7300 2800 50 0001 C CNN
F 4 "C62246" H 7300 3050 50 0001 C CNN "LCSC Part"
1 7300 3050
1 0 0 -1
$EndComp
Wire Wire Line
3450 7500 3450 7100
$Comp
L power:+3V3 #PWR0137
U 1 1 6101622A
P 1550 5050
F 0 "#PWR0137" H 1550 4900 50 0001 C CNN
F 1 "+3V3" H 1550 5200 50 0000 C CNN
F 2 "" H 1550 5050 50 0001 C CNN
F 3 "" H 1550 5050 50 0001 C CNN
1 1550 5050
1 0 0 -1
$EndComp
Connection ~ 1400 5250
Wire Wire Line
1650 4850 1400 4850
Wire Wire Line
1650 5250 1400 5250
Wire Wire Line
1650 4850 1650 5250
NoConn ~ 1400 5150
NoConn ~ 1400 5050
NoConn ~ 900 5150
Wire Wire Line
1550 5050 1500 5050
$Comp
L power:GND #PWR0130
U 1 1 5F45D117
P 1400 5250
F 0 "#PWR0130" H 1400 5000 50 0001 C CNN
F 1 "GND" H 1400 5100 50 0000 C CNN
F 2 "" H 1400 5250 50 0001 C CNN
F 3 "" H 1400 5250 50 0001 C CNN
1 1400 5250
1 0 0 -1
$EndComp
Wire Wire Line
1500 5050 1400 4950
Text Label 900 5250 2 50 ~ 0
TDI
Text Label 900 4950 2 50 ~ 0
TDO
Text Label 900 5050 2 50 ~ 0
TMS
Text Label 900 4850 2 50 ~ 0
TCK
Wire Wire Line
3900 1450 3900 1350
Wire Wire Line
3900 1450 4200 1450
Wire Wire Line
4200 900 4200 950
Wire Wire Line
4100 950 4200 950
Connection ~ 4200 950
Wire Wire Line
4200 950 4200 1200
Wire Wire Line
4200 950 4300 950
$Comp
L power:+5V #PWR0158
U 1 1 6257849D
P 4200 700
F 0 "#PWR0158" H 4200 550 50 0001 C CNN
F 1 "+5V" H 4200 850 50 0000 C CNN
F 2 "" H 4200 700 50 0001 C CNN
F 3 "" H 4200 700 50 0001 C CNN
1 4200 700
1 0 0 -1
$EndComp
Text GLabel 8200 700 0 50 Input ~ 0
Vin
Wire Wire Line
8200 900 8600 900
$Comp
L power:+3V3 #PWR0165
U 1 1 628AFB67
P 6600 1500
F 0 "#PWR0165" H 6600 1350 50 0001 C CNN
F 1 "+3V3" H 6600 1650 50 0000 C CNN
F 2 "" H 6600 1500 50 0001 C CNN
F 3 "" H 6600 1500 50 0001 C CNN
1 6600 1500
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C31
U 1 1 628AFB81
P 6600 1200
F 0 "C31" H 6650 1250 50 0000 L CNN
F 1 "2u2" H 6650 1150 50 0000 L CNN
F 2 "stdpads:C_0603" H 6600 1200 50 0001 C CNN
F 3 "~" H 6600 1200 50 0001 C CNN
F 4 "C23630" H 6600 1200 50 0001 C CNN "LCSC Part"
1 6600 1200
1 0 0 -1
$EndComp
$Comp
L GW_Power:AP2125 U8
U 1 1 60CD7812
P 4200 7200
F 0 "U8" H 4200 7450 50 0000 C CNN
F 1 "XC6206P332MR" H 4200 6950 50 0000 C CNN
F 2 "stdpads:SOT-23" H 4200 6900 50 0001 C TNN
F 3 "" H 4200 7100 60 0001 C CNN
F 4 "C5446" H 4200 7200 50 0001 C CNN "LCSC Part"
1 4200 7200
1 0 0 -1
$EndComp
Wire Wire Line
3450 7100 3750 7100
Wire Wire Line
8600 900 9000 900
Connection ~ 8600 900
Connection ~ 9400 900
Connection ~ 9000 900
Wire Wire Line
9000 900 9400 900
$Comp
L power:+3V3 #PWR0132
U 1 1 615786C9
P 9000 700
F 0 "#PWR0132" H 9000 550 50 0001 C CNN
F 1 "+3V3" H 9000 850 50 0000 C CNN
F 2 "" H 9000 700 50 0001 C CNN
F 3 "" H 9000 700 50 0001 C CNN
1 9000 700
1 0 0 -1
$EndComp
Wire Wire Line
9000 700 9400 700
Connection ~ 9000 700
$Comp
L Device:C_Small C36
U 1 1 6170EE63
P 9800 800
F 0 "C36" H 9850 850 50 0000 L CNN
F 1 "10u" H 9850 750 50 0000 L CNN
F 2 "stdpads:C_0805" H 9800 800 50 0001 C CNN
F 3 "~" H 9800 800 50 0001 C CNN
F 4 "C15850" H 9800 800 50 0001 C CNN "LCSC Part"
1 9800 800
1 0 0 -1
$EndComp
Connection ~ 9800 900
Wire Wire Line
9400 900 9800 900
Wire Wire Line
9400 700 9800 700
$Comp
L Device:C_Small C37
U 1 1 61730A20
P 10200 800
F 0 "C37" H 10250 850 50 0000 L CNN
F 1 "10u" H 10250 750 50 0000 L CNN
F 2 "stdpads:C_0805" H 10200 800 50 0001 C CNN
F 3 "~" H 10200 800 50 0001 C CNN
F 4 "C15850" H 10200 800 50 0001 C CNN "LCSC Part"
1 10200 800
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0149
U 1 1 61730A26
P 10200 900
F 0 "#PWR0149" H 10200 650 50 0001 C CNN
F 1 "GND" H 10200 750 50 0000 C CNN
F 2 "" H 10200 900 50 0001 C CNN
F 3 "" H 10200 900 50 0001 C CNN
1 10200 900
1 0 0 -1
$EndComp
Connection ~ 10200 900
Wire Wire Line
9800 900 10200 900
Wire Wire Line
9800 700 10200 700
Wire Wire Line
7800 900 8200 900
Connection ~ 7800 900
Connection ~ 8200 900
$Comp
L Connector:Barrel_Jack_Switch J3
U 1 1 5FAB24F2
P 6000 7650
F 0 "J3" H 6000 7850 50 0000 C CNN
F 1 "DC in" H 6000 7450 50 0000 C CNN
F 2 "stdpads:BOOMELE_DC-005_DC_5.5-2.0MM" H 6050 7610 50 0001 C CNN
F 3 "~" H 6050 7610 50 0001 C CNN
1 6000 7650
-1 0 0 -1
$EndComp
Wire Wire Line
4950 7500 4950 7650
Connection ~ 4950 7500
Connection ~ 5450 7800
Wire Wire Line
4950 7350 4950 7500
$Comp
L Device:R_Small R13
U 1 1 61009C68
P 5050 7650
F 0 "R13" V 4900 7650 50 0000 C CNN
F 1 "DNP" V 5000 7650 50 0000 C BNN
F 2 "stdpads:R_0805" H 5050 7650 50 0001 C CNN
F 3 "~" H 5050 7650 50 0001 C CNN
F 4 "" H 5050 7650 50 0001 C CNN "LCSC Part"
1 5050 7650
0 1 1 0
$EndComp
Connection ~ 5450 7500
Wire Wire Line
5450 7500 5450 7550
$Comp
L power:VBUS #PWR0153
U 1 1 5F835418
P 5450 7500
F 0 "#PWR0153" H 5450 7350 50 0001 C CNN
F 1 "VBUS" H 5450 7650 50 0000 C CNN
F 2 "" H 5450 7500 50 0001 C CNN
F 3 "" H 5450 7500 50 0001 C CNN
1 5450 7500
-1 0 0 -1
$EndComp
Wire Wire Line
4950 7500 4650 7500
Wire Wire Line
5450 7750 5450 7800
$Comp
L Device:C_Small C5
U 1 1 60BBDCC8
P 5450 7650
F 0 "C5" H 5350 7700 50 0000 R CNN
F 1 "10u" H 5350 7600 50 0000 R CNN
F 2 "stdpads:C_0805" H 5450 7650 50 0001 C CNN
F 3 "~" H 5450 7650 50 0001 C CNN
F 4 "C15850" H 5450 7650 50 0001 C CNN "LCSC Part"
1 5450 7650
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0150
U 1 1 5F970811
P 5450 7800
F 0 "#PWR0150" H 5450 7550 50 0001 C CNN
F 1 "GND" H 5450 7650 50 0000 C CNN
F 2 "" H 5450 7800 50 0001 C CNN
F 3 "" H 5450 7800 50 0001 C CNN
1 5450 7800
1 0 0 -1
$EndComp
Wire Wire Line
5150 7350 5150 7500
Wire Wire Line
4650 7800 5450 7800
Wire Wire Line
5450 7500 5400 7500
Wire Wire Line
5200 7500 5150 7500
Connection ~ 5150 7500
Wire Wire Line
5150 7500 5150 7650
$Comp
L Device:D_Zener_Small_ALT D2
U 1 1 6006608D
P 4150 7650
F 0 "D2" V 4104 7718 50 0000 L CNN
F 1 "SMBJ5.0A" V 4195 7718 50 0000 L CNN
F 2 "stdpads:D_SMB" V 4150 7650 50 0001 C CNN
F 3 "~" V 4150 7650 50 0001 C CNN
F 4 "C110528" V 4150 7650 50 0001 C CNN "LCSC Part"
1 4150 7650
0 1 1 0
$EndComp
Wire Wire Line
4650 7800 4150 7800
Wire Wire Line
4150 7500 4650 7500
Connection ~ 4150 7500
Wire Wire Line
4650 7500 4650 7550
Wire Wire Line
4650 7800 4650 7750
Wire Wire Line
4150 7800 4150 7750
Wire Wire Line
4150 7500 4150 7550
$Comp
L Device:C_Small C6
U 1 1 60C8B64B
P 4650 7650
F 0 "C6" H 4550 7700 50 0000 R CNN
F 1 "10u" H 4550 7600 50 0000 R CNN
F 2 "stdpads:C_0805" H 4650 7650 50 0001 C CNN
F 3 "~" H 4650 7650 50 0001 C CNN
F 4 "C15850" H 4650 7650 50 0001 C CNN "LCSC Part"
1 4650 7650
-1 0 0 -1
$EndComp
Connection ~ 4150 7800
Wire Wire Line
3750 7500 4150 7500
Wire Wire Line
3750 7800 4150 7800
Connection ~ 4650 7500
Connection ~ 4650 7800
Wire Wire Line
3750 7750 3750 7800
Wire Wire Line
3750 7550 3750 7500
Wire Wire Line
3750 7500 3650 7500
Wire Wire Line
3650 7500 3650 7800
Connection ~ 3750 7500
Connection ~ 9400 700
Connection ~ 9800 700
Wire Wire Line
4200 1400 4200 1450
$Comp
L Device:R_Pack04 RN4
U 1 1 5F77B040
P 5950 7050
F 0 "RN4" V 6150 7050 50 0000 C CNN
F 1 "4x10k" V 5650 7050 50 0000 C CNN
F 2 "stdpads:R4_0402" V 6225 7050 50 0001 C CNN
F 3 "~" H 5950 7050 50 0001 C CNN
F 4 "C25725" H 5950 7050 50 0001 C CNN "LCSC Part"
1 5950 7050
0 1 -1 0
$EndComp
Text Label 5750 6950 2 50 ~ 0
INTin
Text Label 5750 7250 2 50 ~ 0
DMAin
$Comp
L power:+5V #PWR0167
U 1 1 5F81DC61
P 6150 6950
F 0 "#PWR0167" H 6150 6800 50 0001 C CNN
F 1 "+5V" H 6150 7100 50 0000 C CNN
F 2 "" H 6150 6950 50 0001 C CNN
F 3 "" H 6150 6950 50 0001 C CNN
1 6150 6950
1 0 0 -1
$EndComp
Wire Wire Line
6150 6950 6150 7050
Connection ~ 6150 6950
Connection ~ 6150 7050
Wire Wire Line
6150 7050 6150 7150
Connection ~ 6150 7150
Wire Wire Line
6150 7150 6150 7250
NoConn ~ 5750 7050
NoConn ~ 5750 7150
Connection ~ 4200 1450
Text Label 4300 700 0 50 ~ 0
~BOD~
Text Label 5550 700 2 50 ~ 0
~PreBOD~
$Comp
L Device:R_Small R9
U 1 1 61FD0837
P 5650 800
F 0 "R9" H 5700 850 50 0000 L CNN
F 1 "1k2" H 5700 750 50 0000 L CNN
F 2 "stdpads:R_0603" H 5650 800 50 0001 C CNN
F 3 "~" H 5650 800 50 0001 C CNN
F 4 "C22765" H 5650 800 50 0001 C CNN "LCSC Part"
1 5650 800
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R6
U 1 1 5F7E44B7
P 5050 1300
F 0 "R6" H 5000 1350 50 0000 R CNN
F 1 "1k" H 5000 1250 50 0000 R CNN
F 2 "stdpads:R_0603" H 5050 1300 50 0001 C CNN
F 3 "~" H 5050 1300 50 0001 C CNN
F 4 "C21190" H 5050 1300 50 0001 C CNN "LCSC Part"
1 5050 1300
-1 0 0 -1
$EndComp
Wire Wire Line
4750 1400 4750 1450
Wire Wire Line
5650 950 5750 950
Connection ~ 5650 950
Wire Wire Line
5650 900 5650 950
Wire Wire Line
5550 950 5650 950
$Comp
L Device:R_Small R11
U 1 1 61FD0831
P 5650 1300
F 0 "R11" H 5600 1350 50 0000 R CNN
F 1 "330" H 5600 1250 50 0000 R CNN
F 2 "stdpads:R_0603" H 5650 1300 50 0001 C CNN
F 3 "~" H 5650 1300 50 0001 C CNN
F 4 "C23138" H 5650 1300 50 0001 C CNN "LCSC Part"
1 5650 1300
-1 0 0 -1
$EndComp
$Comp
L Device:R_Small R8
U 1 1 62559B38
P 5550 800
F 0 "R8" H 5600 850 50 0000 L CNN
F 1 "1M" H 5600 750 50 0000 L CNN
F 2 "stdpads:R_0603" H 5550 800 50 0001 C CNN
F 3 "~" H 5550 800 50 0001 C CNN
F 4 "C22935" H 5550 800 50 0001 C CNN "LCSC Part"
1 5550 800
-1 0 0 -1
$EndComp
Wire Wire Line
5550 950 5550 900
Connection ~ 5550 950
$Comp
L power:+5V #PWR0155
U 1 1 61FD083D
P 5650 700
F 0 "#PWR0155" H 5650 550 50 0001 C CNN
F 1 "+5V" H 5650 850 50 0000 C CNN
F 2 "" H 5650 700 50 0001 C CNN
F 3 "" H 5650 700 50 0001 C CNN
1 5650 700
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0154
U 1 1 61FCF237
P 6350 700
F 0 "#PWR0154" H 6350 550 50 0001 C CNN
F 1 "+3V3" H 6350 850 50 0000 C CNN
F 2 "" H 6350 700 50 0001 C CNN
F 3 "" H 6350 700 50 0001 C CNN
1 6350 700
-1 0 0 -1
$EndComp
Wire Wire Line
5050 1450 5050 1400
Wire Wire Line
5500 950 5550 950
Wire Wire Line
5050 1450 4750 1450
Connection ~ 4750 1450
Wire Wire Line
5050 1450 5500 1450
Connection ~ 5050 1450
Wire Wire Line
5500 1400 5500 1450
Connection ~ 5500 1450
Wire Wire Line
5500 1450 5650 1450
Wire Wire Line
5500 950 5500 1200
Wire Wire Line
5050 1200 5050 1150
Connection ~ 5050 1150
$Comp
L Device:R_Small R12
U 1 1 61A68D08
P 3750 7650
F 0 "R12" H 3800 7700 50 0000 L CNN
F 1 "1k" H 3800 7600 50 0000 L CNN
F 2 "stdpads:R_0805" H 3750 7650 50 0001 C CNN
F 3 "~" H 3750 7650 50 0001 C CNN
F 4 "C17513" H 3750 7650 50 0001 C CNN "LCSC Part"
1 3750 7650
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R5
U 1 1 5F56E39C
P 4300 800
F 0 "R5" H 4350 850 50 0000 L CNN
F 1 "1M" H 4350 750 50 0000 L CNN
F 2 "stdpads:R_0603" H 4300 800 50 0001 C CNN
F 3 "~" H 4300 800 50 0001 C CNN
F 4 "C22935" H 4300 800 50 0001 C CNN "LCSC Part"
1 4300 800
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0148
U 1 1 5F78B130
P 2850 7500
F 0 "#PWR0148" H 2850 7350 50 0001 C CNN
F 1 "+5V" H 2850 7650 50 0000 C CNN
F 2 "" H 2850 7500 50 0001 C CNN
F 3 "" H 2850 7500 50 0001 C CNN
1 2850 7500
1 0 0 -1
$EndComp
Wire Wire Line
3650 7800 3250 7800
$Comp
L Transistor_FET:AO3401A Q1
U 1 1 619DD84F
P 3250 7600
F 0 "Q1" V 3550 7600 50 0000 C CNN
F 1 "AO3401A" V 3450 7600 50 0000 C TNN
F 2 "stdpads:SOT-23" H 3450 7525 50 0001 L CIN
F 3 "http://www.aosmd.com/pdfs/datasheet/AO3401A.pdf" H 3250 7600 50 0001 L CNN
F 4 "C15127" H 3250 7600 50 0001 C CNN "LCSC Part"
1 3250 7600
0 1 -1 0
$EndComp
$Comp
L Device:D_Schottky_Small_ALT D3
U 1 1 60D839B5
P 2950 7500
F 0 "D3" H 2950 7350 50 0000 C CNN
F 1 "SS34" H 2950 7450 50 0000 C TNN
F 2 "stdpads:D_SMA" V 2950 7500 50 0001 C CNN
F 3 "~" V 2950 7500 50 0001 C CNN
F 4 "C8678" H 2950 7500 50 0001 C CNN "LCSC Part"
1 2950 7500
-1 0 0 -1
$EndComp
Wire Notes Line
5300 7550 5275 7575
Wire Notes Line
5300 7550 5325 7575
Wire Notes Line
5300 7550 5300 7700
Wire Wire Line
6850 900 6350 900
Text Label 6850 900 2 50 ~ 0
~PreBOD~
$Comp
L Device:R_Small R10
U 1 1 61F54D43
P 6350 800
F 0 "R10" H 6300 850 50 0000 R CNN
F 1 "2k2" H 6300 750 50 0000 R CNN
F 2 "stdpads:R_0603" H 6350 800 50 0001 C CNN
F 3 "~" H 6350 800 50 0001 C CNN
F 4 "C4190" H 6350 800 50 0001 C CNN "LCSC Part"
1 6350 800
-1 0 0 -1
$EndComp
Text GLabel 3450 7200 2 50 Input ~ 0
Vin
Connection ~ 7400 5300
$Comp
L Device:R_Small R16
U 1 1 616D8E5B
P 6750 4750
F 0 "R16" H 6800 4800 50 0000 L CNN
F 1 "2k2" H 6800 4700 50 0000 L CNN
F 2 "stdpads:R_0603" H 6750 4750 50 0001 C CNN
F 3 "~" H 6750 4750 50 0001 C CNN
F 4 "C4190" H 6750 4750 50 0001 C CNN "LCSC Part"
1 6750 4750
-1 0 0 -1
$EndComp
$Comp
L Device:R_Small R14
U 1 1 614E057B
P 6750 5200
F 0 "R14" H 6800 5250 50 0000 L CNN
F 1 "1k" H 6800 5150 50 0000 L CNN
F 2 "stdpads:R_0603" H 6750 5200 50 0001 C CNN
F 3 "~" H 6750 5200 50 0001 C CNN
F 4 "C21190" H 6750 5200 50 0001 C CNN "LCSC Part"
1 6750 5200
-1 0 0 -1
$EndComp
Wire Wire Line
7800 5000 8200 5000
Wire Wire Line
7050 5100 7200 5100
Connection ~ 7050 5100
Wire Wire Line
7050 4850 7050 5100
Text Label 8200 5000 2 50 ~ 0
~Menu~
$Comp
L power:+3V3 #PWR0170
U 1 1 615334CC
P 7800 4800
F 0 "#PWR0170" H 7800 4650 50 0001 C CNN
F 1 "+3V3" H 7800 4950 50 0000 C CNN
F 2 "" H 7800 4800 50 0001 C CNN
F 3 "" H 7800 4800 50 0001 C CNN
1 7800 4800
-1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0169
U 1 1 61446D14
P 7400 4650
F 0 "#PWR0169" H 7400 4500 50 0001 C CNN
F 1 "+3V3" H 7400 4800 50 0000 C CNN
F 2 "" H 7400 4650 50 0001 C CNN
F 3 "" H 7400 4650 50 0001 C CNN
1 7400 4650
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0168
U 1 1 614214DA
P 7400 5300
F 0 "#PWR0168" H 7400 5050 50 0001 C CNN
F 1 "GND" H 7400 5150 50 0000 C CNN
F 2 "" H 7400 5300 50 0001 C CNN
F 3 "" H 7400 5300 50 0001 C CNN
1 7400 5300
-1 0 0 -1
$EndComp
$Comp
L Comparator:LM393 U10
U 3 1 613FA7C0
P 7500 5000
F 0 "U10" H 7500 5000 50 0001 C CNN
F 1 "LM393D" H 7600 5200 50 0000 C CNN
F 2 "stdpads:SOIC-8_3.9mm" H 7500 5000 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm393-n.pdf" H 7500 5000 50 0001 C CNN
F 4 "C7955" H 7500 5000 50 0001 C CNN "LCSC Part"
3 7500 5000
1 0 0 -1
$EndComp
Wire Wire Line
3100 2450 3000 2450
Wire Wire Line
3100 2250 3100 2450
Wire Wire Line
3200 2250 3100 2250
$Comp
L power:GND #PWR0107
U 1 1 5FE804C8
P 3200 2250
F 0 "#PWR0107" H 3200 2000 50 0001 C CNN
F 1 "GND" H 3200 2100 50 0000 C CNN
F 2 "" H 3200 2250 50 0001 C CNN
F 3 "" H 3200 2250 50 0001 C CNN
1 3200 2250
1 0 0 -1
$EndComp
Wire Wire Line
3100 3650 3000 3650
Wire Wire Line
3100 3450 3100 3650
Wire Wire Line
3200 3450 3100 3450
$Comp
L power:GND #PWR0113
U 1 1 5FEA8027
P 3200 3450
F 0 "#PWR0113" H 3200 3200 50 0001 C CNN
F 1 "GND" H 3200 3300 50 0000 C CNN
F 2 "" H 3200 3450 50 0001 C CNN
F 3 "" H 3200 3450 50 0001 C CNN
1 3200 3450
1 0 0 -1
$EndComp
Entry Wire Line
3400 4250 3300 4150
Entry Wire Line
3400 4450 3300 4350
Entry Wire Line
3400 4550 3300 4450
Entry Wire Line
3400 4350 3300 4250
Entry Wire Line
3400 4650 3300 4550
Connection ~ 2950 6850
Wire Wire Line
2950 6850 2950 6900
Wire Wire Line
2950 6600 2950 6850
Wire Wire Line
2950 6850 2900 6850
Wire Wire Line
2950 6900 3000 6900
$Comp
L Device:R_Pack04 RN1
U 1 1 6006D01E
P 3200 6700
F 0 "RN1" V 3400 6700 50 0000 C CNN
F 1 "4x33" V 2900 6700 50 0000 C CNN
F 2 "stdpads:R4_0402" V 3475 6700 50 0001 C CNN
F 3 "~" H 3200 6700 50 0001 C CNN
F 4 "C25501" H 3200 6700 50 0001 C CNN "LCSC Part"
1 3200 6700
0 1 -1 0
$EndComp
Wire Wire Line
3000 6600 2950 6600
NoConn ~ 3000 6700
NoConn ~ 3000 6800
Text Label 3400 6600 0 50 ~ 0
RCLK
Text Label 3400 6900 0 50 ~ 0
ACLK
NoConn ~ 3400 6700
NoConn ~ 3400 6800
$Comp
L power:+3V3 #PWR0141
U 1 1 6006B98D
P 2900 6650
F 0 "#PWR0141" H 2900 6500 50 0001 C CNN
F 1 "+3V3" H 2900 6800 50 0000 C CNN
F 2 "" H 2900 6650 50 0001 C CNN
F 3 "" H 2900 6650 50 0001 C CNN
1 2900 6650
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0136
U 1 1 60049C56
P 2100 6850
F 0 "#PWR0136" H 2100 6600 50 0001 C CNN
F 1 "GND" H 2100 6700 50 0000 C CNN
F 2 "" H 2100 6850 50 0001 C CNN
F 3 "" H 2100 6850 50 0001 C CNN
1 2100 6850
1 0 0 -1
$EndComp
$Comp
L GW_RAM:SPIFlash-SO-8 U3
U 1 1 6009EBAD
P 7450 6450
F 0 "U3" H 7450 6917 50 0000 C CNN
F 1 "W25Q128JVSIQ" H 7450 6826 50 0000 C CNN
F 2 "stdpads:SOIC-8_5.3mm" H 7450 6150 50 0001 C TNN
F 3 "" H 7450 6450 50 0001 C TNN
F 4 "C97521" H 7450 6450 50 0001 C CNN "LCSC Part"
1 7450 6450
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0142
U 1 1 600A01E5
P 8000 6250
F 0 "#PWR0142" H 8000 6100 50 0001 C CNN
F 1 "+3V3" H 8000 6400 50 0000 C CNN
F 2 "" H 8000 6250 50 0001 C CNN
F 3 "" H 8000 6250 50 0001 C CNN
1 8000 6250
1 0 0 -1
$EndComp
Text Label 8000 6450 0 50 ~ 0
FCK
$Comp
L power:GND #PWR0143
U 1 1 600A3591
P 6900 6550
F 0 "#PWR0143" H 6900 6300 50 0001 C CNN
F 1 "GND" H 6900 6400 50 0000 C CNN
F 2 "" H 6900 6550 50 0001 C CNN
F 3 "" H 6900 6550 50 0001 C CNN
1 6900 6550
1 0 0 -1
$EndComp
Text Label 6900 6450 2 50 ~ 0
FD2
Text Label 8000 6350 0 50 ~ 0
FD3
Text Label 8000 6550 0 50 ~ 0
MOSI
Text Label 6900 6250 2 50 ~ 0
F~CS~
Connection ~ 2100 6850
Wire Wire Line
2100 6750 2000 6750
Wire Wire Line
2000 6750 2000 6250
Wire Wire Line
2050 6650 2050 6850
Wire Wire Line
2050 6850 2100 6850
$Comp
L GW_Logic:741G125GW U16
U 1 1 600066D4
P 2500 6750
F 0 "U16" H 2550 6750 50 0000 C CNN
F 1 "74LVC1G125GW" H 2500 6500 50 0000 C CNN
F 2 "stdpads:SOT-353" H 2500 6450 50 0001 C TNN
F 3 "" H 2500 6550 60 0001 C CNN
F 4 "C12519" H 2500 6750 50 0001 C CNN "LCSC Part"
1 2500 6750
1 0 0 -1
$EndComp
Wire Wire Line
2100 6650 2050 6650
$Comp
L GW_Logic:741G125GW U11
U 1 1 602B3E46
P 9400 3850
F 0 "U11" H 9450 3850 50 0000 C CNN
F 1 "74LVC1G125GW" H 9400 3600 50 0000 C CNN
F 2 "stdpads:SOT-353" H 9400 3550 50 0001 C TNN
F 3 "" H 9400 3650 60 0001 C CNN
F 4 "C12519" H 9400 3850 50 0001 C CNN "LCSC Part"
1 9400 3850
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R20
U 1 1 602B433D
P 9900 3950
F 0 "R20" V 9750 3950 50 0000 C CNN
F 1 "33" V 9850 3950 50 0000 C BNN
F 2 "stdpads:R_0603" H 9900 3950 50 0001 C CNN
F 3 "~" H 9900 3950 50 0001 C CNN
F 4 "C23140" H 9900 3950 50 0001 C CNN "LCSC Part"
1 9900 3950
0 1 1 0
$EndComp
Text Label 10000 3950 0 50 ~ 0
~IRQ~
$Comp
L power:+3V3 #PWR0131
U 1 1 602D7BB0
P 9800 3750
F 0 "#PWR0131" H 9800 3600 50 0001 C CNN
F 1 "+3V3" H 9800 3900 50 0000 C CNN
F 2 "" H 9800 3750 50 0001 C CNN
F 3 "" H 9800 3750 50 0001 C CNN
1 9800 3750
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0145
U 1 1 602D8374
P 9000 3950
F 0 "#PWR0145" H 9000 3700 50 0001 C CNN
F 1 "GND" H 9000 3800 50 0000 C CNN
F 2 "" H 9000 3950 50 0001 C CNN
F 3 "" H 9000 3950 50 0001 C CNN
1 9000 3950
1 0 0 -1
$EndComp
Wire Wire Line
9000 3850 9000 3950
Connection ~ 9000 3950
Text Label 9000 3750 2 50 ~ 0
IRQ~OE~
$Comp
L GW_Logic:741G125GW U12
U 1 1 60342F34
P 9400 4350
F 0 "U12" H 9450 4350 50 0000 C CNN
F 1 "74LVC1G125GW" H 9400 4100 50 0000 C CNN
F 2 "stdpads:SOT-353" H 9400 4050 50 0001 C TNN
F 3 "" H 9400 4150 60 0001 C CNN
F 4 "C12519" H 9400 4350 50 0001 C CNN "LCSC Part"
1 9400 4350
1 0 0 -1
$EndComp
Connection ~ 9000 4450
Wire Wire Line
9000 4350 9000 4450
$Comp
L power:GND #PWR0159
U 1 1 60342F3C
P 9000 4450
F 0 "#PWR0159" H 9000 4200 50 0001 C CNN
F 1 "GND" H 9000 4300 50 0000 C CNN
F 2 "" H 9000 4450 50 0001 C CNN
F 3 "" H 9000 4450 50 0001 C CNN
1 9000 4450
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R21
U 1 1 60342F43
P 9900 4450
F 0 "R21" V 9750 4450 50 0000 C CNN
F 1 "33" V 9850 4450 50 0000 C BNN
F 2 "stdpads:R_0603" H 9900 4450 50 0001 C CNN
F 3 "~" H 9900 4450 50 0001 C CNN
F 4 "C23140" H 9900 4450 50 0001 C CNN "LCSC Part"
1 9900 4450
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR0160
U 1 1 60342F49
P 9800 4250
F 0 "#PWR0160" H 9800 4100 50 0001 C CNN
F 1 "+3V3" H 9800 4400 50 0000 C CNN
F 2 "" H 9800 4250 50 0001 C CNN
F 3 "" H 9800 4250 50 0001 C CNN
1 9800 4250
1 0 0 -1
$EndComp
$Comp
L GW_Logic:741G125GW U15
U 1 1 603A8457
P 9400 4850
F 0 "U15" H 9450 4850 50 0000 C CNN
F 1 "74LVC1G125GW" H 9400 4600 50 0000 C CNN
F 2 "stdpads:SOT-353" H 9400 4550 50 0001 C TNN
F 3 "" H 9400 4650 60 0001 C CNN
F 4 "C12519" H 9400 4850 50 0001 C CNN "LCSC Part"
1 9400 4850
1 0 0 -1
$EndComp
Connection ~ 9000 4950
Wire Wire Line
9000 4850 9000 4950
$Comp
L power:GND #PWR0173
U 1 1 603A845F
P 9000 4950
F 0 "#PWR0173" H 9000 4700 50 0001 C CNN
F 1 "GND" H 9000 4800 50 0000 C CNN
F 2 "" H 9000 4950 50 0001 C CNN
F 3 "" H 9000 4950 50 0001 C CNN
1 9000 4950
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R23
U 1 1 603A8466
P 9900 4950
F 0 "R23" V 9750 4950 50 0000 C CNN
F 1 "33" V 9850 4950 50 0000 C BNN
F 2 "stdpads:R_0603" H 9900 4950 50 0001 C CNN
F 3 "~" H 9900 4950 50 0001 C CNN
F 4 "C23140" H 9900 4950 50 0001 C CNN "LCSC Part"
1 9900 4950
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR0174
U 1 1 603A846C
P 9800 4750
F 0 "#PWR0174" H 9800 4600 50 0001 C CNN
F 1 "+3V3" H 9800 4900 50 0000 C CNN
F 2 "" H 9800 4750 50 0001 C CNN
F 3 "" H 9800 4750 50 0001 C CNN
1 9800 4750
1 0 0 -1
$EndComp
$Comp
L GW_Logic:741G125GW U17
U 1 1 603CA37E
P 9400 5350
F 0 "U17" H 9450 5350 50 0000 C CNN
F 1 "74LVC1G125GW" H 9400 5100 50 0000 C CNN
F 2 "stdpads:SOT-353" H 9400 5050 50 0001 C TNN
F 3 "" H 9400 5150 60 0001 C CNN
F 4 "C12519" H 9400 5350 50 0001 C CNN "LCSC Part"
1 9400 5350
1 0 0 -1
$EndComp
Connection ~ 9000 5450
Wire Wire Line
9000 5350 9000 5450
$Comp
L power:GND #PWR0175
U 1 1 603CA386
P 9000 5450
F 0 "#PWR0175" H 9000 5200 50 0001 C CNN
F 1 "GND" H 9000 5300 50 0000 C CNN
F 2 "" H 9000 5450 50 0001 C CNN
F 3 "" H 9000 5450 50 0001 C CNN
1 9000 5450
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R24
U 1 1 603CA38D
P 9900 5450
F 0 "R24" V 9750 5450 50 0000 C CNN
F 1 "33" V 9850 5450 50 0000 C BNN
F 2 "stdpads:R_0603" H 9900 5450 50 0001 C CNN
F 3 "~" H 9900 5450 50 0001 C CNN
F 4 "C23140" H 9900 5450 50 0001 C CNN "LCSC Part"
1 9900 5450
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR0176
U 1 1 603CA393
P 9800 5250
F 0 "#PWR0176" H 9800 5100 50 0001 C CNN
F 1 "+3V3" H 9800 5400 50 0000 C CNN
F 2 "" H 9800 5250 50 0001 C CNN
F 3 "" H 9800 5250 50 0001 C CNN
1 9800 5250
1 0 0 -1
$EndComp
$Comp
L GW_Logic:741G125GW U18
U 1 1 603EC26E
P 9400 5850
F 0 "U18" H 9450 5850 50 0000 C CNN
F 1 "74LVC1G125GW" H 9400 5600 50 0000 C CNN
F 2 "stdpads:SOT-353" H 9400 5550 50 0001 C TNN
F 3 "" H 9400 5650 60 0001 C CNN
F 4 "C12519" H 9400 5850 50 0001 C CNN "LCSC Part"
1 9400 5850
1 0 0 -1
$EndComp
Connection ~ 9000 5950
Wire Wire Line
9000 5850 9000 5950
$Comp
L power:GND #PWR0177
U 1 1 603EC276
P 9000 5950
F 0 "#PWR0177" H 9000 5700 50 0001 C CNN
F 1 "GND" H 9000 5800 50 0000 C CNN
F 2 "" H 9000 5950 50 0001 C CNN
F 3 "" H 9000 5950 50 0001 C CNN
1 9000 5950
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R25
U 1 1 603EC27D
P 9900 5950
F 0 "R25" V 9750 5950 50 0000 C CNN
F 1 "33" V 9850 5950 50 0000 C BNN
F 2 "stdpads:R_0603" H 9900 5950 50 0001 C CNN
F 3 "~" H 9900 5950 50 0001 C CNN
F 4 "C23140" H 9900 5950 50 0001 C CNN "LCSC Part"
1 9900 5950
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR0178
U 1 1 603EC283
P 9800 5750
F 0 "#PWR0178" H 9800 5600 50 0001 C CNN
F 1 "+3V3" H 9800 5900 50 0000 C CNN
F 2 "" H 9800 5750 50 0001 C CNN
F 3 "" H 9800 5750 50 0001 C CNN
1 9800 5750
1 0 0 -1
$EndComp
$Comp
L GW_Logic:741G125GW U19
U 1 1 604527CB
P 9400 6350
F 0 "U19" H 9450 6350 50 0000 C CNN
F 1 "74LVC1G125GW" H 9400 6100 50 0000 C CNN
F 2 "stdpads:SOT-353" H 9400 6050 50 0001 C TNN
F 3 "" H 9400 6150 60 0001 C CNN
F 4 "C12519" H 9400 6350 50 0001 C CNN "LCSC Part"
1 9400 6350
1 0 0 -1
$EndComp
Connection ~ 9000 6450
Wire Wire Line
9000 6350 9000 6450
$Comp
L power:GND #PWR0179
U 1 1 604527D3
P 9000 6450
F 0 "#PWR0179" H 9000 6200 50 0001 C CNN
F 1 "GND" H 9000 6300 50 0000 C CNN
F 2 "" H 9000 6450 50 0001 C CNN
F 3 "" H 9000 6450 50 0001 C CNN
1 9000 6450
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R26
U 1 1 604527DA
P 9900 6450
F 0 "R26" V 9750 6450 50 0000 C CNN
F 1 "33" V 9850 6450 50 0000 C BNN
F 2 "stdpads:R_0603" H 9900 6450 50 0001 C CNN
F 3 "~" H 9900 6450 50 0001 C CNN
F 4 "C23140" H 9900 6450 50 0001 C CNN "LCSC Part"
1 9900 6450
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR0180
U 1 1 604527E0
P 9800 6250
F 0 "#PWR0180" H 9800 6100 50 0001 C CNN
F 1 "+3V3" H 9800 6400 50 0000 C CNN
F 2 "" H 9800 6250 50 0001 C CNN
F 3 "" H 9800 6250 50 0001 C CNN
1 9800 6250
1 0 0 -1
$EndComp
Text Label 9000 4250 2 50 ~ 0
NMI~OE~
Text Label 9000 4750 2 50 ~ 0
DMA~OE~
Text Label 9000 5250 2 50 ~ 0
RDY~OE~
Text Label 9000 5750 2 50 ~ 0
RDMAout
Text Label 10000 4450 0 50 ~ 0
~NMI~
Text Label 10000 4950 0 50 ~ 0
~DMA~
Text Label 10000 5450 0 50 ~ 0
~RDY~
Text Label 10000 5950 0 50 ~ 0
DMAout
Text Label 10000 6450 0 50 ~ 0
INTout
$Comp
L GW_Logic:741G125GW U20
U 1 1 605C8478
P 9400 3350
F 0 "U20" H 9450 3350 50 0000 C CNN
F 1 "74LVC1G125GW" H 9400 3100 50 0000 C CNN
F 2 "stdpads:SOT-353" H 9400 3050 50 0001 C TNN
F 3 "" H 9400 3150 60 0001 C CNN
F 4 "C12519" H 9400 3350 50 0001 C CNN "LCSC Part"
1 9400 3350
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R1
U 1 1 605C847F
P 9900 3450
F 0 "R1" V 9750 3450 50 0000 C CNN
F 1 "33" V 9850 3450 50 0000 C BNN
F 2 "stdpads:R_0603" H 9900 3450 50 0001 C CNN
F 3 "~" H 9900 3450 50 0001 C CNN
F 4 "C23140" H 9900 3450 50 0001 C CNN "LCSC Part"
1 9900 3450
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR0146
U 1 1 605C8486
P 9800 3250
F 0 "#PWR0146" H 9800 3100 50 0001 C CNN
F 1 "+3V3" H 9800 3400 50 0000 C CNN
F 2 "" H 9800 3250 50 0001 C CNN
F 3 "" H 9800 3250 50 0001 C CNN
1 9800 3250
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0157
U 1 1 605C848C
P 9000 3450
F 0 "#PWR0157" H 9000 3200 50 0001 C CNN
F 1 "GND" H 9000 3300 50 0000 C CNN
F 2 "" H 9000 3450 50 0001 C CNN
F 3 "" H 9000 3450 50 0001 C CNN
1 9000 3450
1 0 0 -1
$EndComp
Text Label 9000 3250 2 50 ~ 0
Adir
Text Label 9000 3350 2 50 ~ 0
RR~W~out
Text Label 10000 3450 0 50 ~ 0
R~W~
Text Label 9000 6250 2 50 ~ 0
RINTout
Wire Wire Line
9000 2350 9000 2450
Text Label 10000 2450 0 50 ~ 0
~RES~
Text Label 9000 2250 2 50 ~ 0
RES~OE~
$Comp
L power:GND #PWR0181
U 1 1 602499B9
P 9000 2450
F 0 "#PWR0181" H 9000 2200 50 0001 C CNN
F 1 "GND" H 9000 2300 50 0000 C CNN
F 2 "" H 9000 2450 50 0001 C CNN
F 3 "" H 9000 2450 50 0001 C CNN
1 9000 2450
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0182
U 1 1 602499B3
P 9800 2250
F 0 "#PWR0182" H 9800 2100 50 0001 C CNN
F 1 "+3V3" H 9800 2400 50 0000 C CNN
F 2 "" H 9800 2250 50 0001 C CNN
F 3 "" H 9800 2250 50 0001 C CNN
1 9800 2250
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R22
U 1 1 602499AD
P 9900 2450
F 0 "R22" V 9750 2450 50 0000 C CNN
F 1 "33" V 9850 2450 50 0000 C BNN
F 2 "stdpads:R_0603" H 9900 2450 50 0001 C CNN
F 3 "~" H 9900 2450 50 0001 C CNN
F 4 "C23140" H 9900 2450 50 0001 C CNN "LCSC Part"
1 9900 2450
0 1 1 0
$EndComp
Connection ~ 9000 2450
$Comp
L GW_Logic:741G125GW U14
U 1 1 602499A6
P 9400 2350
F 0 "U14" H 9450 2350 50 0000 C CNN
F 1 "74LVC1G125GW" H 9400 2100 50 0000 C CNN
F 2 "stdpads:SOT-353" H 9400 2050 50 0001 C TNN
F 3 "" H 9400 2150 60 0001 C CNN
F 4 "C12519" H 9400 2350 50 0001 C CNN "LCSC Part"
1 9400 2350
1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_02x05_Odd_Even J2
U 1 1 5E4199B1
P 1100 5050
F 0 "J2" H 1150 5350 50 0000 C CNN
F 1 "JTAG" H 1150 4750 50 0000 C CNN
F 2 "Connector:Tag-Connect_TC2050-IDC-FP_2x05_P1.27mm_Vertical" H 1100 5050 50 0001 C CNN
F 3 "~" H 1100 5050 50 0001 C CNN
1 1100 5050
1 0 0 -1
$EndComp
Text Label 900 6450 2 50 ~ 0
MISO
Text Label 900 6350 2 50 ~ 0
F~CS~
$Comp
L power:+3V3 #PWR0140
U 1 1 60783041
P 1400 6350
F 0 "#PWR0140" H 1400 6200 50 0001 C CNN
F 1 "+3V3" H 1400 6500 50 0000 C CNN
F 2 "" H 1400 6350 50 0001 C CNN
F 3 "" H 1400 6350 50 0001 C CNN
1 1400 6350
1 0 0 -1
$EndComp
Text Label 1800 6550 0 50 ~ 0
FCK
Text Label 1400 6450 0 50 ~ 0
FD3
Text Label 1400 6650 0 50 ~ 0
MOSI
$Comp
L power:GND #PWR0183
U 1 1 6078304A
P 800 6650
F 0 "#PWR0183" H 800 6400 50 0001 C CNN
F 1 "GND" H 800 6500 50 0000 C CNN
F 2 "" H 800 6650 50 0001 C CNN
F 3 "" H 800 6650 50 0001 C CNN
1 800 6650
1 0 0 -1
$EndComp
Wire Wire Line
800 6650 900 6650
NoConn ~ 900 6750
NoConn ~ 1400 6750
$Comp
L Connector_Generic:Conn_02x05_Odd_Even J5
U 1 1 607C0F47
P 1100 6550
F 0 "J5" H 1150 6850 50 0000 C CNN
F 1 "JTAG" H 1150 6250 50 0000 C CNN
F 2 "Connector:Tag-Connect_TC2050-IDC-FP_2x05_P1.27mm_Vertical" H 1100 6550 50 0001 C CNN
F 3 "~" H 1100 6550 50 0001 C CNN
1 1100 6550
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0184
U 1 1 607E1082
P 1550 5750
F 0 "#PWR0184" H 1550 5600 50 0001 C CNN
F 1 "+3V3" H 1550 5900 50 0000 C CNN
F 2 "" H 1550 5750 50 0001 C CNN
F 3 "" H 1550 5750 50 0001 C CNN
1 1550 5750
1 0 0 -1
$EndComp
Connection ~ 1400 5950
Wire Wire Line
1650 5550 1400 5550
Wire Wire Line
1650 5950 1400 5950
Wire Wire Line
1650 5550 1650 5950
NoConn ~ 1400 5850
NoConn ~ 1400 5750
NoConn ~ 900 5850
Wire Wire Line
1550 5750 1500 5750
$Comp
L power:GND #PWR0185
U 1 1 607E1090
P 1400 5950
F 0 "#PWR0185" H 1400 5700 50 0001 C CNN
F 1 "GND" H 1400 5800 50 0000 C CNN
F 2 "" H 1400 5950 50 0001 C CNN
F 3 "" H 1400 5950 50 0001 C CNN
1 1400 5950
1 0 0 -1
$EndComp
Wire Wire Line
1500 5750 1400 5650
Text Label 900 5950 2 50 ~ 0
TDI
Text Label 900 5650 2 50 ~ 0
TDO
Text Label 900 5750 2 50 ~ 0
TMS
Text Label 900 5550 2 50 ~ 0
TCK
$Comp
L Connector_Generic:Conn_02x05_Odd_Even J4
U 1 1 607E109B
P 1100 5750
F 0 "J4" H 1150 6050 50 0000 C CNN
F 1 "JTAG" H 1150 5450 50 0000 C CNN
F 2 "Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical" H 1100 5750 50 0001 C CNN
F 3 "~" H 1100 5750 50 0001 C CNN
1 1100 5750
1 0 0 -1
$EndComp
$Comp
L GW_Logic:741G125GW U22
U 1 1 60927B0F
P 9400 2850
F 0 "U22" H 9450 2850 50 0000 C CNN
F 1 "74LVC1G125GW" H 9400 2600 50 0000 C CNN
F 2 "stdpads:SOT-353" H 9400 2550 50 0001 C TNN
F 3 "" H 9400 2650 60 0001 C CNN
F 4 "C12519" H 9400 2850 50 0001 C CNN "LCSC Part"
1 9400 2850
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R27
U 1 1 60927B16
P 9900 2950
F 0 "R27" V 9750 2950 50 0000 C CNN
F 1 "33" V 9850 2950 50 0000 C BNN
F 2 "stdpads:R_0603" H 9900 2950 50 0001 C CNN
F 3 "~" H 9900 2950 50 0001 C CNN
F 4 "C23140" H 9900 2950 50 0001 C CNN "LCSC Part"
1 9900 2950
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR0186
U 1 1 60927B1C
P 9800 2750
F 0 "#PWR0186" H 9800 2600 50 0001 C CNN
F 1 "+3V3" H 9800 2900 50 0000 C CNN
F 2 "" H 9800 2750 50 0001 C CNN
F 3 "" H 9800 2750 50 0001 C CNN
1 9800 2750
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0187
U 1 1 60927B22
P 9000 2950
F 0 "#PWR0187" H 9000 2700 50 0001 C CNN
F 1 "GND" H 9000 2800 50 0000 C CNN
F 2 "" H 9000 2950 50 0001 C CNN
F 3 "" H 9000 2950 50 0001 C CNN
1 9000 2950
1 0 0 -1
$EndComp
Text Label 9000 2750 2 50 ~ 0
INH~OE~
Wire Wire Line
9000 2850 9000 2950
Connection ~ 9000 2950
Text Label 10000 2950 0 50 ~ 0
~INH~
$Comp
L Device:R_Small R2
U 1 1 60AB2F60
P 3500 850
F 0 "R2" H 3550 900 50 0000 L CNN
F 1 "2k2" H 3550 800 50 0000 L CNN
F 2 "stdpads:R_0603" H 3500 850 50 0001 C CNN
F 3 "~" H 3500 850 50 0001 C CNN
F 4 "C4190" H 3500 850 50 0001 C CNN "LCSC Part"
1 3500 850
-1 0 0 -1
$EndComp
Wire Wire Line
3500 950 3500 1050
Wire Wire Line
3900 700 3500 700
Wire Wire Line
3500 700 3500 750
Connection ~ 3900 700
Connection ~ 3500 1050
$Comp
L Comparator:LM393 U7
U 1 1 6226D7B5
P 3800 1050
F 0 "U7" H 3750 1050 50 0000 C CNN
F 1 "LM393D" H 3900 900 50 0000 C CNN
F 2 "stdpads:SOIC-8_3.9mm" H 3800 1050 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm393-n.pdf" H 3800 1050 50 0001 C CNN
F 4 "C7955" H 3800 1050 50 0001 C CNN "LCSC Part"
1 3800 1050
-1 0 0 -1
$EndComp
Text Label 900 6550 2 50 ~ 0
FD2
Connection ~ 7800 5000
Wire Wire Line
7400 4650 7400 4700
Wire Wire Line
7200 4900 6750 4900
Connection ~ 6750 5100
Wire Wire Line
6750 4900 6750 5100
Wire Wire Line
6800 5100 6750 5100
Wire Wire Line
7000 5100 7050 5100
$Comp
L Device:R_Small R17
U 1 1 61827F10
P 6900 5100
F 0 "R17" V 6850 5100 50 0000 C BNN
F 1 "1k" V 6950 5100 50 0000 C TNN
F 2 "stdpads:R_0603" H 6900 5100 50 0001 C CNN
F 3 "~" H 6900 5100 50 0001 C CNN
F 4 "C21190" H 6900 5100 50 0001 C CNN "LCSC Part"
1 6900 5100
0 1 1 0
$EndComp
Wire Wire Line
6750 4850 6750 4900
Connection ~ 6750 4900
$Comp
L Device:R_Small R18
U 1 1 617DE3BC
P 7050 4750
F 0 "R18" H 7100 4800 50 0000 L CNN
F 1 "100k" H 7100 4700 50 0000 L CNN
F 2 "stdpads:R_0603" H 7050 4750 50 0001 C CNN
F 3 "~" H 7050 4750 50 0001 C CNN
F 4 "C25803" H 7050 4750 50 0001 C CNN "LCSC Part"
1 7050 4750
1 0 0 -1
$EndComp
Wire Wire Line
6750 4650 6800 4650
Wire Wire Line
6800 4650 6800 4750
Wire Wire Line
6800 4750 7000 4750
Text Label 7000 4750 2 50 ~ 0
~RES~
Wire Wire Line
3000 3850 3200 3850
Wire Wire Line
3000 3750 3200 3750
Text Label 6900 6350 2 50 ~ 0
MISO
$Comp
L Device:R_Small R28
U 1 1 607ACB3C
P 1400 7200
F 0 "R28" H 1450 7250 50 0000 L CNN
F 1 "22k" H 1450 7150 50 0000 L CNN
F 2 "stdpads:R_0603" H 1400 7200 50 0001 C CNN
F 3 "~" H 1400 7200 50 0001 C CNN
F 4 "C31850" H 1400 7200 50 0001 C CNN "LCSC Part"
1 1400 7200
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R29
U 1 1 607AD37B
P 1700 7200
F 0 "R29" H 1750 7250 50 0000 L CNN
F 1 "22k" H 1750 7150 50 0000 L CNN
F 2 "stdpads:R_0603" H 1700 7200 50 0001 C CNN
F 3 "~" H 1700 7200 50 0001 C CNN
F 4 "C31850" H 1700 7200 50 0001 C CNN "LCSC Part"
1 1700 7200
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0133
U 1 1 607AD4E1
P 1400 7100
F 0 "#PWR0133" H 1400 6950 50 0001 C CNN
F 1 "+3V3" H 1400 7250 50 0000 C CNN
F 2 "" H 1400 7100 50 0001 C CNN
F 3 "" H 1400 7100 50 0001 C CNN
1 1400 7100
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0161
U 1 1 607ADADE
P 1700 7300
F 0 "#PWR0161" H 1700 7050 50 0001 C CNN
F 1 "GND" H 1700 7150 50 0000 C CNN
F 2 "" H 1700 7300 50 0001 C CNN
F 3 "" H 1700 7300 50 0001 C CNN
1 1700 7300
1 0 0 -1
$EndComp
Text Label 1600 7400 2 50 ~ 0
TMS
Wire Wire Line
1400 7400 1400 7300
Wire Wire Line
1400 7400 1600 7400
Wire Wire Line
1700 7050 1700 7100
Text Label 1550 7050 0 50 ~ 0
TCK
Wire Wire Line
1700 7050 1550 7050
Entry Wire Line
3400 2850 3300 2750
Entry Wire Line
3400 2450 3300 2350
Entry Wire Line
3400 2550 3300 2450
Entry Wire Line
3400 2650 3300 2550
Entry Wire Line
3400 2250 3300 2150
Entry Wire Line
3400 2150 3300 2050
Entry Wire Line
3400 2050 3300 1950
$Comp
L Device:R_Pack04 RN5
U 1 1 613F8109
P 900 7200
F 0 "RN5" V 1100 7200 50 0000 C CNN
F 1 "4x10k" V 600 7200 50 0000 C CNN
F 2 "stdpads:R4_0402" V 1175 7200 50 0001 C CNN
F 3 "~" H 900 7200 50 0001 C CNN
F 4 "C25725" H 900 7200 50 0001 C CNN "LCSC Part"
1 900 7200
0 1 -1 0
$EndComp
Wire Wire Line
1100 7100 1100 7200
Connection ~ 1100 7200
Wire Wire Line
1100 7200 1100 7300
Connection ~ 1100 7300
Wire Wire Line
1100 7300 1100 7400
NoConn ~ 700 7200
NoConn ~ 700 7300
Text Label 700 7400 2 50 ~ 0
FD2
Text Label 700 7100 2 50 ~ 0
FD3
Text Label 8400 5000 0 50 ~ 0
MOSI
$Comp
L power:+3V3 #PWR0188
U 1 1 614500EB
P 1100 7100
F 0 "#PWR0188" H 1100 6950 50 0001 C CNN
F 1 "+3V3" H 1100 7250 50 0000 C CNN
F 2 "" H 1100 7100 50 0001 C CNN
F 3 "" H 1100 7100 50 0001 C CNN
1 1100 7100
-1 0 0 -1
$EndComp
Connection ~ 1100 7100
$Comp
L power:+5V #PWR0189
U 1 1 61588FCE
P 7050 4650
F 0 "#PWR0189" H 7050 4500 50 0001 C CNN
F 1 "+5V" H 7050 4800 50 0000 C CNN
F 2 "" H 7050 4650 50 0001 C CNN
F 3 "" H 7050 4650 50 0001 C CNN
1 7050 4650
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R15
U 1 1 615334BF
P 7800 4900
F 0 "R15" H 7750 4950 50 0000 R CNN
F 1 "2k2" H 7750 4850 50 0000 R CNN
F 2 "stdpads:R_0603" H 7800 4900 50 0001 C CNN
F 3 "~" H 7800 4900 50 0001 C CNN
F 4 "C4190" H 7800 4900 50 0001 C CNN "LCSC Part"
1 7800 4900
-1 0 0 -1
$EndComp
NoConn ~ 5700 7650
Wire Wire Line
5700 7800 5450 7800
Wire Wire Line
5700 7750 5700 7800
Wire Wire Line
5450 7500 5700 7500
Wire Wire Line
5700 7500 5700 7550
$Comp
L Device:R_Small R30
U 1 1 619B0C1C
P 7800 5100
F 0 "R30" H 7850 5150 50 0000 L CNN
F 1 "1M" H 7850 5050 50 0000 L CNN
F 2 "stdpads:R_0603" H 7800 5100 50 0001 C CNN
F 3 "~" H 7800 5100 50 0001 C CNN
F 4 "C22935" H 7800 5100 50 0001 C CNN "LCSC Part"
1 7800 5100
1 0 0 -1
$EndComp
Text Label 7750 5200 2 50 ~ 0
M+
Wire Wire Line
7750 5200 7800 5200
$Comp
L Mechanical:MountingHole H6
U 1 1 5FF3D1F9
P 1300 1300
F 0 "H6" H 1400 1300 50 0000 L CNN
F 1 " " H 1400 1260 50 0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 1300 1300 50 0001 C CNN
F 3 "~" H 1300 1300 50 0001 C CNN
1 1300 1300
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0109
U 1 1 5FF3D1F3
P 700 1200
F 0 "#PWR0109" H 700 950 50 0001 C CNN
F 1 "GND" H 700 1050 50 0000 C CNN
F 2 "" H 700 1200 50 0001 C CNN
F 3 "" H 700 1200 50 0001 C CNN
1 700 1200
1 0 0 -1
$EndComp
$Comp
L Mechanical:Fiducial FID5
U 1 1 5F45D110
P 1850 7850
F 0 "FID5" H 1935 7896 50 0000 L CNN
F 1 "Fiducial" H 1935 7805 50 0000 L CNN
F 2 "stdpads:Fiducial" H 1850 7850 50 0001 C CNN
F 3 "~" H 1850 7850 50 0001 C CNN
1 1850 7850
1 0 0 -1
$EndComp
$Comp
L Mechanical:Fiducial FID4
U 1 1 5F45D10F
P 1250 7850
F 0 "FID4" H 1335 7896 50 0000 L CNN
F 1 "Fiducial" H 1335 7805 50 0000 L CNN
F 2 "stdpads:Fiducial" H 1250 7850 50 0001 C CNN
F 3 "~" H 1250 7850 50 0001 C CNN
1 1250 7850
1 0 0 -1
$EndComp
$Comp
L Mechanical:Fiducial FID3
U 1 1 5D321DA8
P 1250 7650
F 0 "FID3" H 1335 7696 50 0000 L CNN
F 1 "Fiducial" H 1335 7605 50 0000 L CNN
F 2 "stdpads:Fiducial" H 1250 7650 50 0001 C CNN
F 3 "~" H 1250 7650 50 0001 C CNN
1 1250 7650
1 0 0 -1
$EndComp
$Comp
L Mechanical:Fiducial FID2
U 1 1 5D321D2B
P 650 7850
F 0 "FID2" H 735 7896 50 0000 L CNN
F 1 "Fiducial" H 735 7805 50 0000 L CNN
F 2 "stdpads:Fiducial" H 650 7850 50 0001 C CNN
F 3 "~" H 650 7850 50 0001 C CNN
1 650 7850
1 0 0 -1
$EndComp
$Comp
L Mechanical:Fiducial FID1
U 1 1 5F45D10C
P 650 7650
F 0 "FID1" H 735 7696 50 0000 L CNN
F 1 "Fiducial" H 735 7605 50 0000 L CNN
F 2 "stdpads:Fiducial" H 650 7650 50 0001 C CNN
F 3 "~" H 650 7650 50 0001 C CNN
1 650 7650
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole_Pad H1
U 1 1 5F45D121
P 700 1100
F 0 "H1" H 800 1151 50 0000 L CNN
F 1 " " H 800 1060 50 0000 L CNN
F 2 "stdpads:PasteHole_1.1mm_PTH" H 700 1100 50 0001 C CNN
F 3 "~" H 700 1100 50 0001 C CNN
1 700 1100
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H2
U 1 1 5F45D122
P 1000 1050
F 0 "H2" H 1100 1050 50 0000 L CNN
F 1 " " H 1100 1010 50 0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 1000 1050 50 0001 C CNN
F 3 "~" H 1000 1050 50 0001 C CNN
1 1000 1050
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H3
U 1 1 5F45D123
P 1300 1050
F 0 "H3" H 1400 1050 50 0000 L CNN
F 1 " " H 1400 1010 50 0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 1300 1050 50 0001 C CNN
F 3 "~" H 1300 1050 50 0001 C CNN
1 1300 1050
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H4
U 1 1 5F45D0FD
P 700 1550
F 0 "H4" H 800 1550 50 0000 L CNN
F 1 " " H 800 1510 50 0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 700 1550 50 0001 C CNN
F 3 "~" H 700 1550 50 0001 C CNN
1 700 1550
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H5
U 1 1 5F45D0FE
P 1000 1300
F 0 "H5" H 1100 1300 50 0000 L CNN
F 1 " " H 1100 1260 50 0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 1000 1300 50 0001 C CNN
F 3 "~" H 1000 1300 50 0001 C CNN
1 1000 1300
1 0 0 -1
$EndComp
Connection ~ 10200 1700
$Comp
L power:GND #PWR0124
U 1 1 623A6FCC
P 10200 1700
F 0 "#PWR0124" H 10200 1450 50 0001 C CNN
F 1 "GND" H 10200 1550 50 0000 C CNN
F 2 "" H 10200 1700 50 0001 C CNN
F 3 "" H 10200 1700 50 0001 C CNN
1 10200 1700
1 0 0 -1
$EndComp
Connection ~ 9600 1700
Connection ~ 9600 1500
Wire Wire Line
9300 1700 9600 1700
Wire Wire Line
9300 1500 9600 1500
Connection ~ 9300 1100
$Comp
L Device:C_Small C30
U 1 1 628AFB73
P 6900 1600
F 0 "C30" H 6950 1650 50 0000 L CNN
F 1 "2u2" H 6950 1550 50 0000 L CNN
F 2 "stdpads:C_0603" H 6900 1600 50 0001 C CNN
F 3 "~" H 6900 1600 50 0001 C CNN
F 4 "C23630" H 6900 1600 50 0001 C CNN "LCSC Part"
1 6900 1600
1 0 0 -1
$EndComp
Wire Wire Line
6600 1500 6900 1500
Connection ~ 6900 1500
Wire Wire Line
6900 1500 7200 1500
Wire Wire Line
6600 1700 6900 1700
Connection ~ 6900 1700
Wire Wire Line
6900 1700 7200 1700
Connection ~ 9900 1700
Wire Wire Line
10200 1700 9900 1700
Connection ~ 9900 1500
Wire Wire Line
9900 1500 10200 1500
Connection ~ 7200 1300
Connection ~ 7200 1700
Connection ~ 10200 1300
Connection ~ 7200 1500
Connection ~ 9000 1100
Wire Wire Line
9300 1100 9000 1100
Connection ~ 9300 1300
Connection ~ 8700 1100
Connection ~ 8400 1100
Wire Wire Line
8400 1100 8700 1100
Wire Wire Line
8700 1300 9000 1300
Connection ~ 8700 1300
Wire Wire Line
8400 1300 8700 1300
$Comp
L Device:C_Small C44
U 1 1 612B7AEE
P 9900 1600
F 0 "C44" H 9950 1650 50 0000 L CNN
F 1 "2u2" H 9950 1550 50 0000 L CNN
F 2 "stdpads:C_0603" H 9900 1600 50 0001 C CNN
F 3 "~" H 9900 1600 50 0001 C CNN
F 4 "C23630" H 9900 1600 50 0001 C CNN "LCSC Part"
1 9900 1600
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C43
U 1 1 612B7AE7
P 9600 1600
F 0 "C43" H 9650 1650 50 0000 L CNN
F 1 "2u2" H 9650 1550 50 0000 L CNN
F 2 "stdpads:C_0603" H 9600 1600 50 0001 C CNN
F 3 "~" H 9600 1600 50 0001 C CNN
F 4 "C23630" H 9600 1600 50 0001 C CNN "LCSC Part"
1 9600 1600
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C42
U 1 1 612B7AE0
P 10200 1200
F 0 "C42" H 10250 1250 50 0000 L CNN
F 1 "2u2" H 10250 1150 50 0000 L CNN
F 2 "stdpads:C_0603" H 10200 1200 50 0001 C CNN
F 3 "~" H 10200 1200 50 0001 C CNN
F 4 "C23630" H 10200 1200 50 0001 C CNN "LCSC Part"
1 10200 1200
1 0 0 -1
$EndComp
Wire Wire Line
9600 1700 9900 1700
Wire Wire Line
9600 1500 9900 1500
Connection ~ 9900 1100
$Comp
L Device:C_Small C35
U 1 1 615A02A1
P 9900 1200
F 0 "C35" H 9950 1250 50 0000 L CNN
F 1 "2u2" H 9950 1150 50 0000 L CNN
F 2 "stdpads:C_0603" H 9900 1200 50 0001 C CNN
F 3 "~" H 9900 1200 50 0001 C CNN
F 4 "C23630" H 9900 1200 50 0001 C CNN "LCSC Part"
1 9900 1200
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0110
U 1 1 615A029B
P 10200 1300
F 0 "#PWR0110" H 10200 1050 50 0001 C CNN
F 1 "GND" H 10200 1150 50 0000 C CNN
F 2 "" H 10200 1300 50 0001 C CNN
F 3 "" H 10200 1300 50 0001 C CNN
1 10200 1300
1 0 0 -1
$EndComp
Wire Wire Line
9900 1300 10200 1300
Wire Wire Line
9900 1100 10200 1100
Connection ~ 9900 1300
Wire Wire Line
6900 1300 7200 1300
Connection ~ 6900 1300
Wire Wire Line
6900 1100 7200 1100
Connection ~ 6900 1100
Wire Wire Line
6600 1300 6900 1300
Wire Wire Line
6600 1100 6900 1100
Wire Wire Line
9000 1700 9300 1700
Connection ~ 9000 1700
Wire Wire Line
9000 1500 9300 1500
Connection ~ 9000 1500
Wire Wire Line
8700 1700 9000 1700
Connection ~ 8700 1700
Wire Wire Line
8700 1500 9000 1500
Connection ~ 8700 1500
Wire Wire Line
8400 1700 8700 1700
Connection ~ 8400 1700
Wire Wire Line
8400 1500 8700 1500
Connection ~ 8400 1500
Wire Wire Line
8100 1700 8400 1700
Wire Wire Line
8100 1500 8400 1500
Wire Wire Line
7500 1700 7800 1700
Connection ~ 7500 1700
Wire Wire Line
7500 1500 7800 1500
Connection ~ 7500 1500
Wire Wire Line
7200 1700 7500 1700
Wire Wire Line
7200 1500 7500 1500
Wire Wire Line
9000 1300 9300 1300
Connection ~ 9000 1300
Wire Wire Line
8700 1100 9000 1100
Wire Wire Line
7500 1300 7800 1300
Connection ~ 7500 1300
Wire Wire Line
7500 1100 7800 1100
Connection ~ 7500 1100
Connection ~ 7200 1100
Wire Wire Line
7200 1300 7500 1300
Wire Wire Line
7200 1100 7500 1100
Wire Wire Line
8100 1300 8400 1300
Wire Wire Line
8100 1100 8400 1100
Wire Wire Line
7800 1300 8100 1300
Wire Wire Line
7800 1100 8100 1100
Connection ~ 8400 1300
Connection ~ 8100 1300
Connection ~ 8100 1100
Connection ~ 7800 1300
Connection ~ 7800 1100
$Comp
L Device:C_Small C34
U 1 1 612BA8BD
P 9600 1200
F 0 "C34" H 9650 1250 50 0000 L CNN
F 1 "2u2" H 9650 1150 50 0000 L CNN
F 2 "stdpads:C_0603" H 9600 1200 50 0001 C CNN
F 3 "~" H 9600 1200 50 0001 C CNN
F 4 "C23630" H 9600 1200 50 0001 C CNN "LCSC Part"
1 9600 1200
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C33
U 1 1 612BA8AF
P 10200 1600
F 0 "C33" H 10250 1650 50 0000 L CNN
F 1 "2u2" H 10250 1550 50 0000 L CNN
F 2 "stdpads:C_0603" H 10200 1600 50 0001 C CNN
F 3 "~" H 10200 1600 50 0001 C CNN
F 4 "C23630" H 10200 1600 50 0001 C CNN "LCSC Part"
1 10200 1600
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C32
U 1 1 612BA8A4
P 6900 1200
F 0 "C32" H 6950 1250 50 0000 L CNN
F 1 "2u2" H 6950 1150 50 0000 L CNN
F 2 "stdpads:C_0603" H 6900 1200 50 0001 C CNN
F 3 "~" H 6900 1200 50 0001 C CNN
F 4 "C23630" H 6900 1200 50 0001 C CNN "LCSC Part"
1 6900 1200
1 0 0 -1
$EndComp
Connection ~ 9600 1100
$Comp
L Device:C_Small C26
U 1 1 628AFB8D
P 8700 1600
F 0 "C26" H 8750 1650 50 0000 L CNN
F 1 "2u2" H 8750 1550 50 0000 L CNN
F 2 "stdpads:C_0603" H 8700 1600 50 0001 C CNN
F 3 "~" H 8700 1600 50 0001 C CNN
F 4 "C23630" H 8700 1600 50 0001 C CNN "LCSC Part"
1 8700 1600
1 0 0 -1
$EndComp
Wire Wire Line
9600 1300 9900 1300
Wire Wire Line
9600 1100 9900 1100
Connection ~ 9600 1300
$Comp
L Device:C_Small C28
U 1 1 628AFB59
P 9300 1600
F 0 "C28" H 9350 1650 50 0000 L CNN
F 1 "2u2" H 9350 1550 50 0000 L CNN
F 2 "stdpads:C_0603" H 9300 1600 50 0001 C CNN
F 3 "~" H 9300 1600 50 0001 C CNN
F 4 "C23630" H 9300 1600 50 0001 C CNN "LCSC Part"
1 9300 1600
1 0 0 -1
$EndComp
Wire Wire Line
9300 1300 9600 1300
Wire Wire Line
9300 1100 9600 1100
$Comp
L Device:C_Small C27
U 1 1 628AFB50
P 9000 1600
F 0 "C27" H 9050 1650 50 0000 L CNN
F 1 "2u2" H 9050 1550 50 0000 L CNN
F 2 "stdpads:C_0603" H 9000 1600 50 0001 C CNN
F 3 "~" H 9000 1600 50 0001 C CNN
F 4 "C23630" H 9000 1600 50 0001 C CNN "LCSC Part"
1 9000 1600
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C25
U 1 1 628AFB46
P 8400 1600
F 0 "C25" H 8450 1650 50 0000 L CNN
F 1 "2u2" H 8450 1550 50 0000 L CNN
F 2 "stdpads:C_0603" H 8400 1600 50 0001 C CNN
F 3 "~" H 8400 1600 50 0001 C CNN
F 4 "C23630" H 8400 1600 50 0001 C CNN "LCSC Part"
1 8400 1600
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C24
U 1 1 628AFB40
P 8100 1600
F 0 "C24" H 8150 1650 50 0000 L CNN
F 1 "2u2" H 8150 1550 50 0000 L CNN
F 2 "stdpads:C_0603" H 8100 1600 50 0001 C CNN
F 3 "~" H 8100 1600 50 0001 C CNN
F 4 "C23630" H 8100 1600 50 0001 C CNN "LCSC Part"
1 8100 1600
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C18
U 1 1 6288BC40
P 8700 1200
F 0 "C18" H 8750 1250 50 0000 L CNN
F 1 "2u2" H 8750 1150 50 0000 L CNN
F 2 "stdpads:C_0603" H 8700 1200 50 0001 C CNN
F 3 "~" H 8700 1200 50 0001 C CNN
F 4 "C23630" H 8700 1200 50 0001 C CNN "LCSC Part"
1 8700 1200
1 0 0 -1
$EndComp
Wire Wire Line
7800 1500 8100 1500
Wire Wire Line
8100 1700 7800 1700
Connection ~ 7800 1500
Connection ~ 7800 1700
$Comp
L Device:C_Small C23
U 1 1 6288BC34
P 7800 1600
F 0 "C23" H 7850 1650 50 0000 L CNN
F 1 "2u2" H 7850 1550 50 0000 L CNN
F 2 "stdpads:C_0603" H 7800 1600 50 0001 C CNN
F 3 "~" H 7800 1600 50 0001 C CNN
F 4 "C23630" H 7800 1600 50 0001 C CNN "LCSC Part"
1 7800 1600
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C22
U 1 1 6288BC26
P 7500 1600
F 0 "C22" H 7550 1650 50 0000 L CNN
F 1 "2u2" H 7550 1550 50 0000 L CNN
F 2 "stdpads:C_0603" H 7500 1600 50 0001 C CNN
F 3 "~" H 7500 1600 50 0001 C CNN
F 4 "C23630" H 7500 1600 50 0001 C CNN "LCSC Part"
1 7500 1600
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C21
U 1 1 6288BC14
P 7200 1600
F 0 "C21" H 7250 1650 50 0000 L CNN
F 1 "2u2" H 7250 1550 50 0000 L CNN
F 2 "stdpads:C_0603" H 7200 1600 50 0001 C CNN
F 3 "~" H 7200 1600 50 0001 C CNN
F 4 "C23630" H 7200 1600 50 0001 C CNN "LCSC Part"
1 7200 1600
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C20
U 1 1 6288BC0C
P 9300 1200
F 0 "C20" H 9350 1250 50 0000 L CNN
F 1 "2u2" H 9350 1150 50 0000 L CNN
F 2 "stdpads:C_0603" H 9300 1200 50 0001 C CNN
F 3 "~" H 9300 1200 50 0001 C CNN
F 4 "C23630" H 9300 1200 50 0001 C CNN "LCSC Part"
1 9300 1200
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C19
U 1 1 6288BC03
P 9000 1200
F 0 "C19" H 9050 1250 50 0000 L CNN
F 1 "2u2" H 9050 1150 50 0000 L CNN
F 2 "stdpads:C_0603" H 9000 1200 50 0001 C CNN
F 3 "~" H 9000 1200 50 0001 C CNN
F 4 "C23630" H 9000 1200 50 0001 C CNN "LCSC Part"
1 9000 1200
1 0 0 -1
$EndComp
Connection ~ 8100 1700
Connection ~ 8100 1500
$Comp
L Device:C_Small C16
U 1 1 6288BBF3
P 8400 1200
F 0 "C16" H 8450 1250 50 0000 L CNN
F 1 "2u2" H 8450 1150 50 0000 L CNN
F 2 "stdpads:C_0603" H 8400 1200 50 0001 C CNN
F 3 "~" H 8400 1200 50 0001 C CNN
F 4 "C23630" H 8400 1200 50 0001 C CNN "LCSC Part"
1 8400 1200
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C15
U 1 1 6232C22F
P 8100 1200
F 0 "C15" H 8150 1250 50 0000 L CNN
F 1 "2u2" H 8150 1150 50 0000 L CNN
F 2 "stdpads:C_0603" H 8100 1200 50 0001 C CNN
F 3 "~" H 8100 1200 50 0001 C CNN
F 4 "C23630" H 8100 1200 50 0001 C CNN "LCSC Part"
1 8100 1200
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C14
U 1 1 6232C221
P 7800 1200
F 0 "C14" H 7850 1250 50 0000 L CNN
F 1 "2u2" H 7850 1150 50 0000 L CNN
F 2 "stdpads:C_0603" H 7800 1200 50 0001 C CNN
F 3 "~" H 7800 1200 50 0001 C CNN
F 4 "C23630" H 7800 1200 50 0001 C CNN "LCSC Part"
1 7800 1200
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0111
U 1 1 621B7313
P 6600 1100
F 0 "#PWR0111" H 6600 950 50 0001 C CNN
F 1 "+3V3" H 6600 1250 50 0000 C CNN
F 2 "" H 6600 1100 50 0001 C CNN
F 3 "" H 6600 1100 50 0001 C CNN
1 6600 1100
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C13
U 1 1 5F45D114
P 7500 1200
F 0 "C13" H 7550 1250 50 0000 L CNN
F 1 "2u2" H 7550 1150 50 0000 L CNN
F 2 "stdpads:C_0603" H 7500 1200 50 0001 C CNN
F 3 "~" H 7500 1200 50 0001 C CNN
F 4 "C23630" H 7500 1200 50 0001 C CNN "LCSC Part"
1 7500 1200
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C12
U 1 1 5E680811
P 7200 1200
F 0 "C12" H 7250 1250 50 0000 L CNN
F 1 "2u2" H 7250 1150 50 0000 L CNN
F 2 "stdpads:C_0603" H 7200 1200 50 0001 C CNN
F 3 "~" H 7200 1200 50 0001 C CNN
F 4 "C23630" H 7200 1200 50 0001 C CNN "LCSC Part"
1 7200 1200
1 0 0 -1
$EndComp
Wire Wire Line
6350 1050 6350 900
Connection ~ 6350 900
Connection ~ 9300 1500
Connection ~ 9300 1700
$Comp
L Device:C_Small C29
U 1 1 628AFB61
P 6600 1600
F 0 "C29" H 6650 1650 50 0000 L CNN
F 1 "2u2" H 6650 1550 50 0000 L CNN
F 2 "stdpads:C_0603" H 6600 1600 50 0001 C CNN
F 3 "~" H 6600 1600 50 0001 C CNN
F 4 "C23630" H 6600 1600 50 0001 C CNN "LCSC Part"
1 6600 1600
1 0 0 -1
$EndComp
Connection ~ 6600 1500
$Comp
L Device:R_Small R3
U 1 1 5F903D16
P 4200 800
F 0 "R3" H 4250 850 50 0000 L CNN
F 1 "2k7" H 4250 750 50 0000 L CNN
F 2 "stdpads:R_0603" H 4200 800 50 0001 C CNN
F 3 "~" H 4200 800 50 0001 C CNN
F 4 "C13167" H 4200 800 50 0001 C CNN "LCSC Part"
1 4200 800
-1 0 0 -1
$EndComp
$Comp
L Device:R_Small R7
U 1 1 5F903D0E
P 4200 1300
F 0 "R7" H 4150 1350 50 0000 R CNN
F 1 "820" H 4150 1250 50 0000 R CNN
F 2 "stdpads:R_0603" H 4200 1300 50 0001 C CNN
F 3 "~" H 4200 1300 50 0001 C CNN
F 4 "C23253" H 4200 1300 50 0001 C CNN "LCSC Part"
1 4200 1300
1 0 0 -1
$EndComp
Wire Wire Line
4100 1150 4750 1150
Wire Wire Line
4350 950 4300 950
Connection ~ 4300 950
Wire Wire Line
4750 1200 4750 1150
Connection ~ 4750 1150
Wire Wire Line
4750 1150 5050 1150
$Comp
L Comparator:LM393 U7
U 2 1 61E99A6F
P 6050 1050
F 0 "U7" H 6000 1050 50 0000 C CNN
F 1 "LM393D" H 6150 1200 50 0000 C CNN
F 2 "stdpads:SOIC-8_3.9mm" H 6050 1050 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm393-n.pdf" H 6050 1050 50 0001 C CNN
F 4 "C7955" H 6050 1050 50 0001 C CNN "LCSC Part"
2 6050 1050
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0135
U 1 1 62B35538
P 5650 1450
F 0 "#PWR0135" H 5650 1200 50 0001 C CNN
F 1 "GND" H 5650 1300 50 0000 C CNN
F 2 "" H 5650 1450 50 0001 C CNN
F 3 "" H 5650 1450 50 0001 C CNN
1 5650 1450
1 0 0 -1
$EndComp
Wire Wire Line
5650 1200 5650 950
Wire Wire Line
5650 1400 5650 1450
Connection ~ 5650 1450
Wire Wire Line
4350 1450 4200 1450
Wire Wire Line
4750 1450 4350 1450
Connection ~ 4350 1450
Wire Wire Line
4350 1200 4350 950
Wire Wire Line
4350 1450 4350 1400
$Comp
L Device:C_Small C40
U 1 1 601674EC
P 5500 1300
F 0 "C40" H 5592 1346 50 0000 L CNN
F 1 "22n" H 5592 1255 50 0000 L CNN
F 2 "stdpads:C_0603" H 5500 1300 50 0001 C CNN
F 3 "~" H 5500 1300 50 0001 C CNN
F 4 "C21122" H 5500 1300 50 0001 C CNN "LCSC Part"
1 5500 1300
-1 0 0 -1
$EndComp
Connection ~ 6600 1100
Wire Wire Line
5050 1150 5750 1150
$Comp
L Device:R_Small R4
U 1 1 5F7E44C3
P 5050 800
F 0 "R4" H 5100 850 50 0000 L CNN
F 1 "2k2" H 5100 750 50 0000 L CNN
F 2 "stdpads:R_0603" H 5050 800 50 0001 C CNN
F 3 "~" H 5050 800 50 0001 C CNN
F 4 "C4190" H 5050 800 50 0001 C CNN "LCSC Part"
1 5050 800
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0156
U 1 1 624602DA
P 5050 700
F 0 "#PWR0156" H 5050 550 50 0001 C CNN
F 1 "+3V3" H 5050 850 50 0000 C CNN
F 2 "" H 5050 700 50 0001 C CNN
F 3 "" H 5050 700 50 0001 C CNN
1 5050 700
-1 0 0 -1
$EndComp
Wire Wire Line
5050 1150 5050 900
Text Notes 5000 1150 2 50 ~ 0
(-) is 1.03125V\n~BOD~ at 4.43V\n~PreBOD~ at 4.78V
Wire Wire Line
3300 1050 3500 1050
$Comp
L Device:R_Small R31
U 1 1 60BD9796
P 1700 6550
F 0 "R31" V 1550 6550 50 0000 C CNN
F 1 "33" V 1650 6550 50 0000 C BNN
F 2 "stdpads:R_0603" H 1700 6550 50 0001 C CNN
F 3 "~" H 1700 6550 50 0001 C CNN
F 4 "C23140" H 1700 6550 50 0001 C CNN "LCSC Part"
1 1700 6550
0 1 1 0
$EndComp
Wire Wire Line
1600 6550 1400 6550
Text Label 7200 5100 2 50 ~ 0
M+
Text Label 7200 4900 2 50 ~ 0
M-
$Comp
L power:GND #PWR0162
U 1 1 6033A776
P 3200 4650
F 0 "#PWR0162" H 3200 4400 50 0001 C CNN
F 1 "GND" H 3200 4500 50 0000 C CNN
F 2 "" H 3200 4650 50 0001 C CNN
F 3 "" H 3200 4650 50 0001 C CNN
1 3200 4650
1 0 0 -1
$EndComp
Wire Wire Line
3000 4850 3100 4850
Wire Wire Line
3100 4850 3100 4650
Wire Wire Line
3100 4650 3200 4650
Connection ~ 3450 7500
Connection ~ 3650 7500
$Comp
L Device:D_Schottky_Small_ALT D1
U 1 1 603C568A
P 3550 7500
F 0 "D1" H 3550 7350 50 0000 C CNN
F 1 "SS34" H 3550 7450 50 0000 C TNN
F 2 "stdpads:D_SMA" V 3550 7500 50 0001 C CNN
F 3 "~" V 3550 7500 50 0001 C CNN
F 4 "C8678" H 3550 7500 50 0001 C CNN "LCSC Part"
1 3550 7500
1 0 0 -1
$EndComp
$Comp
L Device:Ferrite_Bead_Small FB1
U 1 1 60209EF7
P 5050 7350
F 0 "FB1" V 4850 7350 50 0000 C CNN
F 1 "GZ2012D101TF" V 4950 7350 50 0000 C BNN
F 2 "stdpads:Murata_BLM21" V 4980 7350 50 0001 C CNN
F 3 "~" H 5050 7350 50 0001 C CNN
F 4 "C1015" V 5050 7350 50 0001 C CNN "LCSC Part"
1 5050 7350
0 1 1 0
$EndComp
$Comp
L Device:Polyfuse_Small F1
U 1 1 60026602
P 5300 7500
F 0 "F1" V 5250 7500 50 0000 C BNN
F 1 "nSMD050-16V" V 5550 7350 50 0000 C CNN
F 2 "stdpads:BelFuse_1206" H 5350 7300 50 0001 L CNN
F 3 "~" H 5300 7500 50 0001 C CNN
F 4 "C70075" V 5300 7500 50 0001 C CNN "LCSC Part"
1 5300 7500
0 1 1 0
$EndComp
$Comp
L GW_Logic:Oscillator_4P U13
U 1 1 5F710408
P 2450 6250
F 0 "U13" H 2450 6500 50 0000 C CNN
F 1 "25M" H 2450 6100 50 0000 C CNN
F 2 "stdpads:Crystal_SMD_3225-4Pin_3.2x2.5mm" H 2450 6250 50 0001 C CNN
F 3 "" H 2450 6250 50 0001 C CNN
F 4 "C669088" H 2450 6250 50 0001 C CNN "LCSC Part"
1 2450 6250
-1 0 0 -1
$EndComp
Wire Wire Line
2000 6250 2100 6250
$Comp
L power:+3V3 #PWR0129
U 1 1 5F712209
P 2800 6150
F 0 "#PWR0129" H 2800 6000 50 0001 C CNN
F 1 "+3V3" H 2800 6300 50 0000 C CNN
F 2 "" H 2800 6150 50 0001 C CNN
F 3 "" H 2800 6150 50 0001 C CNN
1 2800 6150
-1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0125
U 1 1 5F711604
P 2100 6150
F 0 "#PWR0125" H 2100 6000 50 0001 C CNN
F 1 "+3V3" H 2100 6300 50 0000 C CNN
F 2 "" H 2100 6150 50 0001 C CNN
F 3 "" H 2100 6150 50 0001 C CNN
1 2100 6150
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5F71138F
P 2800 6250
F 0 "#PWR0104" H 2800 6000 50 0001 C CNN
F 1 "GND" H 2800 6100 50 0000 C CNN
F 2 "" H 2800 6250 50 0001 C CNN
F 3 "" H 2800 6250 50 0001 C CNN
1 2800 6250
-1 0 0 -1
$EndComp
$Comp
L Comparator:LM393 U10
U 1 1 613F9FAF
P 2450 7300
F 0 "U10" H 2400 7300 50 0000 C CNN
F 1 "LM393D" H 2550 7100 50 0000 C CNN
F 2 "stdpads:SOIC-8_3.9mm" H 2450 7300 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm393-n.pdf" H 2450 7300 50 0001 C CNN
F 4 "C7955" H 2450 7300 50 0001 C CNN "LCSC Part"
1 2450 7300
1 0 0 1
$EndComp
NoConn ~ 2750 7300
Text Label 2150 7400 2 50 ~ 0
M+
Text Label 2150 7200 2 50 ~ 0
M-
$Comp
L Comparator:LM393 U10
U 2 1 61FEFC44
P 7500 5000
F 0 "U10" H 7450 5000 50 0000 C CNN
F 1 "LM393D" H 7600 4800 50 0000 C CNN
F 2 "stdpads:SOIC-8_3.9mm" H 7500 5000 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm393-n.pdf" H 7500 5000 50 0001 C CNN
F 4 "C7955" H 7500 5000 50 0001 C CNN "LCSC Part"
2 7500 5000
1 0 0 1
$EndComp
Text Label 4150 3550 2 50 ~ 0
DMA~OE~
Text Label 4150 3250 2 50 ~ 0
RDMAout
Text Label 4150 3450 2 50 ~ 0
RINTout
Text Label 4150 3950 2 50 ~ 0
IRQ~OE~
Text Label 4150 3850 2 50 ~ 0
RDY~OE~
Text Label 4150 4050 2 50 ~ 0
RES~OE~
Text Label 6150 5650 0 50 ~ 0
~BOD~
Text Label 4150 2850 2 50 ~ 0
RA10
Text Label 6150 2050 0 50 ~ 0
RA4
Text Label 6150 4850 0 50 ~ 0
SDQML
Text Label 4150 2950 2 50 ~ 0
MOSI
Text Label 4150 3050 2 50 ~ 0
MISO
Text Label 4150 2750 2 50 ~ 0
FCK
Text Label 6150 5550 0 50 ~ 0
RD6
Text Label 6150 5450 0 50 ~ 0
RD5
Text Label 6150 5350 0 50 ~ 0
RD4
Text Label 6150 5250 0 50 ~ 0
RD3
Text Label 6150 5150 0 50 ~ 0
RD2
Text Label 6150 5050 0 50 ~ 0
RD1
Text Label 4150 2350 2 50 ~ 0
F~CS~
Connection ~ 5450 6550
Text Label 6150 5750 0 50 ~ 0
~PreBOD~
Text Label 6150 5950 0 50 ~ 0
RA1
Text Label 4150 3750 2 50 ~ 0
INH~OE~
Text Label 4150 4750 2 50 ~ 0
R~IOSEL~
Text Label 4150 4850 2 50 ~ 0
R~DEVSEL~
Text Label 4150 5350 2 50 ~ 0
Dr1
Text Label 4150 3650 2 50 ~ 0
NMI~OE~
Text Label 4150 5250 2 50 ~ 0
R~RES~
Text Label 4150 4150 2 50 ~ 0
RR~W~out
Text Label 6150 6150 0 50 ~ 0
RA0
$Comp
L GW_PLD:EPM240T100 U1
U 1 1 619F5FD5
P 5150 4150
F 0 "U1" H 5150 6731 50 0000 C CNN
F 1 "EPM240T100C5N" H 5150 6640 50 0000 C CNN
F 2 "stdpads:TQFP-100_14x14mm_P0.5mm" H 5150 4050 20 0001 C CNN
F 3 "https://www.altera.com/content/dam/altera-www/global/en_US/pdfs/literature/hb/max2/max2_mii5v1.pdf" H 5150 4150 50 0001 C CNN
F 4 "C10041" H 5150 4150 50 0001 C CNN "LCSC Part"
1 5150 4150
1 0 0 -1
$EndComp
Text Label 6150 5850 0 50 ~ 0
RA2
Text Label 4150 2250 2 50 ~ 0
RA3
Text Label 4150 2050 2 50 ~ 0
RA5
Text Label 4150 2150 2 50 ~ 0
RA6
Text Label 4150 2450 2 50 ~ 0
RA7
Text Label 3950 4250 0 50 ~ 0
RA11
Text Label 3950 4350 0 50 ~ 0
RA12
Text Label 3950 4650 0 50 ~ 0
RA15
Text Label 3950 4550 0 50 ~ 0
RA14
Text Label 3950 4450 0 50 ~ 0
RA13
Text Label 4150 3350 2 50 ~ 0
Adir
Text Label 4150 3150 2 50 ~ 0
Ddir
Text Label 6150 4950 0 50 ~ 0
RD0
Text Label 6150 6050 0 50 ~ 0
RD7
Text Label 4150 5550 2 50 ~ 0
RINTin
Text Label 4150 5450 2 50 ~ 0
RDMAin
Text Label 4150 5050 2 50 ~ 0
R~IOSTRB~
Text Label 4150 5150 2 50 ~ 0
RR~W~in
Text Label 4150 4950 2 50 ~ 0
RPHI0
Text Label 4150 2550 2 50 ~ 0
RA8
Text Label 4150 2650 2 50 ~ 0
RA9
Text Label 6150 4450 0 50 ~ 0
SA1
Text Label 6150 4350 0 50 ~ 0
SA7
Text Label 6150 4750 0 50 ~ 0
SA3
Text Label 6150 4650 0 50 ~ 0
SA5
Text Label 6150 4550 0 50 ~ 0
SA2
Text Label 6150 4250 0 50 ~ 0
SA6
Text Label 6150 4150 0 50 ~ 0
SA4
Text Label 6150 4050 0 50 ~ 0
SA0
Text Label 6150 3950 0 50 ~ 0
SA8
Text Label 6150 3750 0 50 ~ 0
SA9
Text Label 6150 3850 0 50 ~ 0
SA10
Text Label 6150 3550 0 50 ~ 0
SA11
Text Label 6150 3650 0 50 ~ 0
SBA1
Text Label 6150 3350 0 50 ~ 0
SA12
Text Label 6150 3450 0 50 ~ 0
SBA0
Text Label 6150 3250 0 50 ~ 0
S~CS~
Text Label 6150 3150 0 50 ~ 0
SCKE
Text Label 6150 2950 0 50 ~ 0
S~RAS~
Text Label 6150 2850 0 50 ~ 0
S~CAS~
Text Label 6150 2750 0 50 ~ 0
S~WE~
Text Label 6150 2650 0 50 ~ 0
SDQMH
Text Label 6150 2350 0 50 ~ 0
Dr7
Text Label 6150 2250 0 50 ~ 0
Dr6
Text Label 6150 2150 0 50 ~ 0
Dr5
Text Label 4150 5750 2 50 ~ 0
Dr4
Text Label 6150 2450 0 50 ~ 0
Dr3
Text Label 6150 2550 0 50 ~ 0
Dr2
Text Label 4150 5650 2 50 ~ 0
Dr0
Text Label 6150 3050 0 50 ~ 0
ACLK
Wire Wire Line
5350 1750 5450 1750
Connection ~ 5350 1750
Wire Wire Line
5250 1750 5350 1750
Connection ~ 5250 1750
Wire Wire Line
5150 1750 5250 1750
Connection ~ 5150 1750
Wire Wire Line
5050 1750 5150 1750
Connection ~ 5050 1750
Wire Wire Line
4950 1750 5050 1750
Connection ~ 4950 1750
Wire Wire Line
4850 1750 4950 1750
Connection ~ 4850 1750
Connection ~ 4750 1750
Wire Wire Line
4750 1750 4850 1750
Wire Wire Line
5350 6550 5250 6550
Connection ~ 5350 6550
Wire Wire Line
5250 6550 5150 6550
Connection ~ 5250 6550
Wire Wire Line
5150 6550 5050 6550
Connection ~ 5150 6550
Wire Wire Line
5050 6550 4950 6550
Connection ~ 5050 6550
Wire Wire Line
4950 6550 4850 6550
Connection ~ 4950 6550
Wire Wire Line
4850 6550 4750 6550
Connection ~ 4850 6550
Wire Wire Line
5450 6550 5350 6550
Text Label 4150 5950 2 50 ~ 0
TDI
Text Label 4150 6150 2 50 ~ 0
TDO
Text Label 4150 5850 2 50 ~ 0
TMS
Text Label 4150 6050 2 50 ~ 0
TCK
$Comp
L power:GND #PWR0139
U 1 1 612A2608
P 5450 6550
F 0 "#PWR0139" H 5450 6300 50 0001 C CNN
F 1 "GND" H 5450 6400 50 0000 C CNN
F 2 "" H 5450 6550 50 0001 C CNN
F 3 "" H 5450 6550 50 0001 C CNN
1 5450 6550
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0138
U 1 1 611D4157
P 4750 1750
F 0 "#PWR0138" H 4750 1600 50 0001 C CNN
F 1 "+3V3" H 4750 1900 50 0000 C CNN
F 2 "" H 4750 1750 50 0001 C CNN
F 3 "" H 4750 1750 50 0001 C CNN
1 4750 1750
1 0 0 -1
$EndComp
Wire Wire Line
3400 2650 4150 2650
Wire Wire Line
3400 2450 4150 2450
Wire Wire Line
3400 2550 4150 2550
Wire Wire Line
3400 2050 4150 2050
Wire Wire Line
3400 2150 4150 2150
Wire Wire Line
3400 2250 4150 2250
Wire Wire Line
3400 2850 4150 2850
Wire Wire Line
3400 4650 4150 4650
Wire Wire Line
3400 4550 4150 4550
Wire Wire Line
3400 4450 4150 4450
Wire Wire Line
3400 4350 4150 4350
Wire Wire Line
3400 4250 4150 4250
$Comp
L Device:C_Small C2
U 1 1 5E8640BA
P 3700 6100
F 0 "C2" H 3750 6150 50 0000 L CNN
F 1 "10u" H 3750 6050 50 0000 L CNN
F 2 "stdpads:C_0805" H 3700 6100 50 0001 C CNN
F 3 "~" H 3700 6100 50 0001 C CNN
F 4 "C15850" H 3700 6100 50 0001 C CNN "LCSC Part"
1 3700 6100
1 0 0 -1
$EndComp
$Comp
L power:-12V #PWR0127
U 1 1 5E86FE3D
P 3700 6200
F 0 "#PWR0127" H 3700 6300 50 0001 C CNN
F 1 "-12V" H 3700 6350 50 0000 C CNN
F 2 "" H 3700 6200 50 0001 C CNN
F 3 "" H 3700 6200 50 0001 C CNN
1 3700 6200
1 0 0 1
$EndComp
$Comp
L power:+12V #PWR0128
U 1 1 5E875A47
P 3700 5800
F 0 "#PWR0128" H 3700 5650 50 0001 C CNN
F 1 "+12V" H 3700 5950 50 0000 C CNN
F 2 "" H 3700 5800 50 0001 C CNN
F 3 "" H 3700 5800 50 0001 C CNN
1 3700 5800
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 5D908483
P 3100 6000
F 0 "#PWR0115" H 3100 5750 50 0001 C CNN
F 1 "GND" H 3100 5850 50 0000 C CNN
F 2 "" H 3100 6000 50 0001 C CNN
F 3 "" H 3100 6000 50 0001 C CNN
1 3100 6000
1 0 0 -1
$EndComp
$Comp
L power:-5V #PWR0112
U 1 1 5D12D2DF
P 3300 6200
F 0 "#PWR0112" H 3300 6300 50 0001 C CNN
F 1 "-5V" H 3300 6350 50 0000 C CNN
F 2 "" H 3300 6200 50 0001 C CNN
F 3 "" H 3300 6200 50 0001 C CNN
1 3300 6200
-1 0 0 1
$EndComp
Wire Wire Line
3100 6000 3300 6000
Connection ~ 3300 6000
Wire Wire Line
3300 6000 3700 6000
Connection ~ 3700 6000
$Comp
L Device:C_Small C3
U 1 1 5D12AB6D
P 3300 6100
F 0 "C3" H 3350 6150 50 0000 L CNN
F 1 "10u" H 3350 6050 50 0000 L CNN
F 2 "stdpads:C_0805" H 3300 6100 50 0001 C CNN
F 3 "~" H 3300 6100 50 0001 C CNN
F 4 "C15850" H 3300 6100 50 0001 C CNN "LCSC Part"
1 3300 6100
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C4
U 1 1 5E8640A9
P 3700 5900
F 0 "C4" H 3750 5950 50 0000 L CNN
F 1 "10u" H 3750 5850 50 0000 L CNN
F 2 "stdpads:C_0805" H 3700 5900 50 0001 C CNN
F 3 "~" H 3700 5900 50 0001 C CNN
F 4 "C15850" H 3700 5900 50 0001 C CNN "LCSC Part"
1 3700 5900
1 0 0 -1
$EndComp
Wire Wire Line
5050 900 4750 900
Connection ~ 5050 900
$Comp
L Device:C_Small C38
U 1 1 5FB5B1B9
P 4350 1300
F 0 "C38" H 4442 1346 50 0000 L CNN
F 1 "22n" H 4442 1255 50 0000 L CNN
F 2 "stdpads:C_0603" H 4350 1300 50 0001 C CNN
F 3 "~" H 4350 1300 50 0001 C CNN
F 4 "C21122" H 4350 1300 50 0001 C CNN "LCSC Part"
1 4350 1300
1 0 0 -1
$EndComp
Wire Wire Line
6750 5300 7050 5300
$Comp
L Device:C_Small C41
U 1 1 6070D634
P 7050 5200
F 0 "C41" H 7100 5250 50 0000 L CNN
F 1 "2u2" H 7100 5150 50 0000 L CNN
F 2 "stdpads:C_0603" H 7050 5200 50 0001 C CNN
F 3 "~" H 7050 5200 50 0001 C CNN
F 4 "C23630" H 7050 5200 50 0001 C CNN "LCSC Part"
1 7050 5200
1 0 0 -1
$EndComp
Connection ~ 7050 5300
Wire Wire Line
7050 5300 7400 5300
$Comp
L Device:C_Small C39
U 1 1 604926F4
P 4750 1300
F 0 "C39" H 4800 1350 50 0000 L CNN
F 1 "2u2" H 4800 1250 50 0000 L CNN
F 2 "stdpads:C_0603" H 4750 1300 50 0001 C CNN
F 3 "~" H 4750 1300 50 0001 C CNN
F 4 "C23630" H 4750 1300 50 0001 C CNN "LCSC Part"
1 4750 1300
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C17
U 1 1 60492089
P 4750 800
F 0 "C17" H 4800 850 50 0000 L CNN
F 1 "2u2" H 4800 750 50 0000 L CNN
F 2 "stdpads:C_0603" H 4750 800 50 0001 C CNN
F 3 "~" H 4750 800 50 0001 C CNN
F 4 "C23630" H 4750 800 50 0001 C CNN "LCSC Part"
1 4750 800
1 0 0 -1
$EndComp
Text GLabel 4750 700 0 50 Input ~ 0
Vin
$Comp
L Device:R_Small R19
U 1 1 5FFDC1D7
P 8300 5000
F 0 "R19" V 8250 5000 50 0000 C BNN
F 1 "33k" V 8350 5000 50 0000 C TNN
F 2 "stdpads:R_0603" H 8300 5000 50 0001 C CNN
F 3 "~" H 8300 5000 50 0001 C CNN
F 4 "C4216" H 8300 5000 50 0001 C CNN "LCSC Part"
1 8300 5000
0 1 1 0
$EndComp
Wire Bus Line
3300 4850 3300 5550
Wire Bus Line
600 3750 600 4650
Wire Bus Line
1800 4650 1800 5450
Wire Bus Line
1800 2350 1800 4250
Wire Bus Line
3300 1950 3300 4550
$EndSCHEMATC
Reference in New Issue View Git Blame Copy Permalink