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7d6776e480
GR8RAM/GR8RAM.sch
Zane Kaminski 7d6776e480 Board done?
2020-10-07 23:32:57 -04:00

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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 1 2
Title "GR8RAM"
Date "2019-10-13"
Rev "0.9"
Comp "Garrett's Workshop"
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SBA0
Text Label 8500 3800 2 50 ~ 0
SA12
Text Label 8500 3700 2 50 ~ 0
SA11
Text Label 8500 3600 2 50 ~ 0
SA10
Text Label 8500 3500 2 50 ~ 0
SA9
Text Label 8500 3400 2 50 ~ 0
SA8
Text Label 8500 3300 2 50 ~ 0
SA7
Text Label 8500 3200 2 50 ~ 0
SA6
Text Label 8500 3100 2 50 ~ 0
SA5
Text Label 8500 3000 2 50 ~ 0
SA4
Text Label 8500 2900 2 50 ~ 0
SA3
Text Label 8500 2800 2 50 ~ 0
SA2
Text Label 8500 2700 2 50 ~ 0
SA1
Text Label 8500 2600 2 50 ~ 0
SA0
Text Label 8500 4200 2 50 ~ 0
SCKE
Text Label 9500 4300 0 50 ~ 0
S~CS~
Text Label 9500 4400 0 50 ~ 0
S~WE~
Text Label 9500 4500 0 50 ~ 0
S~CAS~
Text Label 9500 4600 0 50 ~ 0
S~RAS~
Text Label 7800 2650 0 50 ~ 0
SDQMH
Text Label 7800 2750 0 50 ~ 0
S~WE~
Text Label 7800 2850 0 50 ~ 0
S~CAS~
Text Label 7800 2950 0 50 ~ 0
S~RAS~
Text Label 7800 3150 0 50 ~ 0
SCKE
Text Label 7800 3250 0 50 ~ 0
S~CS~
Text Label 7800 3450 0 50 ~ 0
SBA0
Text Label 7800 3350 0 50 ~ 0
SA12
Text Label 7800 3650 0 50 ~ 0
SBA1
Text Label 7800 3550 0 50 ~ 0
SA11
Text Label 7800 3850 0 50 ~ 0
SA10
Text Label 7800 3750 0 50 ~ 0
SA9
Text Label 7800 3950 0 50 ~ 0
SA8
Text Label 7800 4050 0 50 ~ 0
SA0
Text Label 7800 4150 0 50 ~ 0
SA4
Text Label 7800 4250 0 50 ~ 0
SA6
Text Label 7800 4550 0 50 ~ 0
SA2
Text Label 7800 4650 0 50 ~ 0
SA5
Text Label 7800 4750 0 50 ~ 0
SA3
Text Label 7800 4350 0 50 ~ 0
SA7
Text Label 7800 4450 0 50 ~ 0
SA1
$Comp
L power:GND #PWR0144
U 1 1 609B96F7
P 3350 7200
F 0 "#PWR0144" H 3350 6950 50 0001 C CNN
F 1 "GND" H 3350 7050 50 0000 C CNN
F 2 "" H 3350 7200 50 0001 C CNN
F 3 "" H 3350 7200 50 0001 C CNN
1 3350 7200
1 0 0 -1
$EndComp
Text Label 5800 2150 2 50 ~ 0
RA10
Text Label 7800 2050 0 50 ~ 0
RA9
Text Label 7800 6150 0 50 ~ 0
RA8
Wire Wire Line
7800 6150 8000 6150
Wire Wire Line
7800 2050 8000 2050
Wire Wire Line
5800 2150 5500 2150
Text Label 5800 4950 2 50 ~ 0
RPHI1
Text Label 5800 5150 2 50 ~ 0
RR~W~in
Text Label 5800 5050 2 50 ~ 0
R~IOSTRB~
Text Label 5800 5550 2 50 ~ 0
RDMAin
Text Label 5800 5450 2 50 ~ 0
RINTin
Text Label 5800 2250 2 50 ~ 0
RD1
Text Label 5800 2350 2 50 ~ 0
RD2
Text Label 5800 2450 2 50 ~ 0
RD3
Text Label 5800 2550 2 50 ~ 0
RD4
Text Label 5800 2650 2 50 ~ 0
RD5
Text Label 5800 2750 2 50 ~ 0
RD6
Text Label 5800 2850 2 50 ~ 0
RD7
Text Label 5800 3150 2 50 ~ 0
D~OE~
Text Label 5800 2050 2 50 ~ 0
RD0
Text Label 5800 3250 2 50 ~ 0
Ddir
Text Label 5800 3350 2 50 ~ 0
Adir
Text Label 5600 4450 0 50 ~ 0
RA13
Text Label 5600 4550 0 50 ~ 0
RA14
Text Label 5600 4650 0 50 ~ 0
RA15
Text Label 5800 3450 2 50 ~ 0
RDMAout
Text Label 5600 4350 0 50 ~ 0
RA12
Text Label 5600 4250 0 50 ~ 0
RA11
Wire Wire Line
7800 6050 8000 6050
Wire Wire Line
7800 5550 8000 5550
Wire Wire Line
7800 5450 8000 5450
Wire Wire Line
7800 5350 8000 5350
Wire Wire Line
7800 5250 8000 5250
Wire Wire Line
7800 5150 8000 5150
Text Label 7800 6050 0 50 ~ 0
RA7
Text Label 7800 5550 0 50 ~ 0
RA6
Text Label 7800 5450 0 50 ~ 0
RA5
Text Label 7800 5350 0 50 ~ 0
RA4
Text Label 7800 5250 0 50 ~ 0
RA3
Text Label 7800 5150 0 50 ~ 0
RA2
$Comp
L GW_PLD:EPM240T100 U1
U 1 1 619F5FD5
P 6800 4150
F 0 "U1" H 6800 6731 50 0000 C CNN
F 1 "EPM240T100C5N" H 6800 6640 50 0000 C CNN
F 2 "stdpads:TQFP-100_14x14mm_P0.5mm" H 6800 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 6800 4150 50 0001 C CNN
F 4 "C10041" H 6800 4150 50 0001 C CNN "LCSC Part"
1 6800 4150
1 0 0 -1
$EndComp
Text Label 7800 4850 0 50 ~ 0
R~OE~
Text Label 7800 4950 0 50 ~ 0
R~CS~
Text Label 7800 5950 0 50 ~ 0
R~WE~
Text Label 5800 2950 2 50 ~ 0
RB6
Text Label 5800 3050 2 50 ~ 0
RA0
Text Label 5800 3850 2 50 ~ 0
RR~W~out
Text Label 5800 5250 2 50 ~ 0
R~RES~
Text Label 5800 3550 2 50 ~ 0
RINTout
Text Label 5800 3650 2 50 ~ 0
NMI~OE~
Text Label 5800 3950 2 50 ~ 0
IRQ~OE~
Text Label 5800 5350 2 50 ~ 0
Dr1
Text Label 5800 4850 2 50 ~ 0
R~DEVSEL~
Text Label 5800 4750 2 50 ~ 0
R~IOSEL~
Text Label 5800 4050 2 50 ~ 0
DMA~OE~
Text Label 5800 4150 2 50 ~ 0
INH~OE~
Text Label 7800 5050 0 50 ~ 0
RA1
Wire Wire Line
7800 5050 8000 5050
$Comp
L Comparator:LM393 U7
U 3 1 6226F2EF
P 3900 1150
F 0 "U7" H 3900 1150 50 0001 C CNN
F 1 "LM393" H 4000 1350 50 0000 C CNN
F 2 "stdpads:SOIC-8_3.9mm" H 3900 1150 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm393-n.pdf" H 3900 1150 50 0001 C CNN
F 4 "C7955" H 3900 1150 50 0001 C CNN "LCSC Part"
3 3900 1150
-1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0134
U 1 1 62390973
P 4000 800
F 0 "#PWR0134" H 4000 650 50 0001 C CNN
F 1 "+3V3" H 4000 950 50 0000 C CNN
F 2 "" H 4000 800 50 0001 C CNN
F 3 "" H 4000 800 50 0001 C CNN
1 4000 800
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0135
U 1 1 62391583
P 5400 1550
F 0 "#PWR0135" H 5400 1300 50 0001 C CNN
F 1 "GND" H 5400 1400 50 0000 C CNN
F 2 "" H 5400 1550 50 0001 C CNN
F 3 "" H 5400 1550 50 0001 C CNN
1 5400 1550
-1 0 0 -1
$EndComp
Wire Wire Line
4000 850 4000 800
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
1800 6350 1800 6550
Connection ~ 1800 6350
Wire Wire Line
1800 6050 1800 6350
NoConn ~ 1800 7550
Connection ~ 1800 7350
Wire Wire Line
1800 7350 1800 7450
Wire Wire Line
1900 7350 1800 7350
$Comp
L power:GND #PWR0131
U 1 1 6150ABA1
P 1900 7350
F 0 "#PWR0131" H 1900 7100 50 0001 C CNN
F 1 "GND" H 1900 7200 50 0000 C CNN
F 2 "" H 1900 7350 50 0001 C CNN
F 3 "" H 1900 7350 50 0001 C CNN
1 1900 7350
-1 0 0 -1
$EndComp
Text Label 3500 3950 0 50 ~ 0
RB6
Wire Wire Line
3500 3950 3900 3950
Text Label 3900 3650 2 50 ~ 0
SA11
Wire Wire Line
3500 4250 3900 4250
Wire Wire Line
3500 4150 3900 4150
Wire Wire Line
3500 4450 3900 4450
Wire Wire Line
3500 4350 3900 4350
Text Label 3900 4450 2 50 ~ 0
SA1
Text Label 3900 4350 2 50 ~ 0
SA7
Text Label 3900 4250 2 50 ~ 0
SA8
Text Label 3900 4150 2 50 ~ 0
SA2
Text Label 4900 4550 0 50 ~ 0
R~WE~
Text Label 1800 7150 0 50 ~ 0
RR~W~out
Text Label 1800 7050 0 50 ~ 0
RW~OE~
Text Label 1800 7250 0 50 ~ 0
R~W~
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
Entry Wire Line
3400 4550 3500 4450
Entry Wire Line
3400 4350 3500 4250
Entry Wire Line
3400 4250 3500 4150
Entry Wire Line
3400 4450 3500 4350
Wire Wire Line
5100 3950 4900 3950
$Comp
L power:GND #PWR0146
U 1 1 600BBD4F
P 5100 3950
F 0 "#PWR0146" H 5100 3700 50 0001 C CNN
F 1 "GND" H 5100 3800 50 0000 C CNN
F 2 "" H 5100 3950 50 0001 C CNN
F 3 "" H 5100 3950 50 0001 C CNN
1 5100 3950
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0143
U 1 1 600BAFBC
P 4900 4150
F 0 "#PWR0143" H 4900 4000 50 0001 C CNN
F 1 "+3V3" H 4900 4300 50 0000 C CNN
F 2 "" H 4900 4150 50 0001 C CNN
F 3 "" H 4900 4150 50 0001 C CNN
1 4900 4150
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0142
U 1 1 600BAB7D
P 4900 3850
F 0 "#PWR0142" H 4900 3700 50 0001 C CNN
F 1 "+3V3" H 4900 4000 50 0000 C CNN
F 2 "" H 4900 3850 50 0001 C CNN
F 3 "" H 4900 3850 50 0001 C CNN
1 4900 3850
1 0 0 -1
$EndComp
NoConn ~ 4900 3550
NoConn ~ 4900 3450
NoConn ~ 4900 3350
NoConn ~ 4900 3250
NoConn ~ 4900 3150
NoConn ~ 4900 3050
NoConn ~ 4900 2950
$Comp
L power:+3V3 #PWR0113
U 1 1 5FFC5A3C
P 3900 2150
F 0 "#PWR0113" H 3900 2000 50 0001 C CNN
F 1 "+3V3" H 3900 2300 50 0000 C CNN
F 2 "" H 3900 2150 50 0001 C CNN
F 3 "" H 3900 2150 50 0001 C CNN
1 3900 2150
1 0 0 -1
$EndComp
Entry Wire Line
3300 2250 3400 2350
NoConn ~ 4900 4250
Text Label 4900 2850 0 50 ~ 0
RD7
Text Label 4900 2750 0 50 ~ 0
RD6
Text Label 4900 2650 0 50 ~ 0
RD5
Text Label 4900 2550 0 50 ~ 0
RD4
Text Label 4900 2450 0 50 ~ 0
RD3
Text Label 4900 2350 0 50 ~ 0
RD2
Text Label 4900 2250 0 50 ~ 0
RD1
Text Label 4900 2150 0 50 ~ 0
RD0
$Comp
L GW_RAM:Flash-4Mx16-TSOP1-48 U3
U 1 1 5FDA9245
P 4400 3050
F 0 "U3" H 4400 4100 50 0000 C CNN
F 1 "MX29LV640EB" V 4400 3050 50 0000 C CNN
F 2 "stdpads:TSOP-I-48_18.4x12mm_P0.5mm" H 4400 3050 50 0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/25022B.pdf" H 4400 3050 50 0001 C CNN
F 4 "C30076" H 4400 3050 50 0001 C CNN "LCSC Part"
1 4400 3050
1 0 0 -1
$EndComp
Entry Wire Line
3300 2950 3400 3050
Entry Wire Line
3300 3050 3400 3150
Entry Wire Line
3300 3150 3400 3250
Entry Wire Line
3300 2350 3400 2450
Entry Wire Line
3300 2450 3400 2550
Entry Wire Line
3300 2550 3400 2650
Entry Wire Line
3300 2650 3400 2750
Entry Wire Line
3300 2750 3400 2850
Entry Wire Line
3300 2850 3400 2950
Text Label 3900 3250 2 50 ~ 0
RA10
Text Label 3900 3150 2 50 ~ 0
RA9
Text Label 3900 3050 2 50 ~ 0
RA8
Text Label 3900 2950 2 50 ~ 0
RA7
Text Label 3900 2850 2 50 ~ 0
RA6
Text Label 3900 2750 2 50 ~ 0
RA5
Text Label 3900 2650 2 50 ~ 0
RA4
Text Label 3900 2550 2 50 ~ 0
RA3
Text Label 3900 2450 2 50 ~ 0
RA2
Text Label 3900 2350 2 50 ~ 0
RA1
Text Label 4900 3650 0 50 ~ 0
RA0
Wire Wire Line
1000 7250 650 7250
Connection ~ 650 7550
Wire Wire Line
650 7250 650 7550
Wire Wire Line
1000 7550 650 7550
$Comp
L power:GND #PWR0107
U 1 1 60F31FBA
P 3900 4650
F 0 "#PWR0107" H 3900 4400 50 0001 C CNN
F 1 "GND" H 3900 4500 50 0000 C CNN
F 2 "" H 3900 4650 50 0001 C CNN
F 3 "" H 3900 4650 50 0001 C CNN
1 3900 4650
1 0 0 -1
$EndComp
Entry Wire Line
3400 4150 3500 4050
Connection ~ 650 7250
$Comp
L power:GND #PWR0145
U 1 1 619F6EF8
P 650 7550
F 0 "#PWR0145" H 650 7300 50 0001 C CNN
F 1 "GND" H 650 7400 50 0000 C CNN
F 2 "" H 650 7550 50 0001 C CNN
F 3 "" H 650 7550 50 0001 C CNN
1 650 7550
-1 0 0 -1
$EndComp
Wire Wire Line
650 6950 1000 6950
Text Label 1000 7350 2 50 ~ 0
RDMAout
Text Label 1000 7050 2 50 ~ 0
RINTout
Text Label 1000 7450 2 50 ~ 0
DMAout
Text Label 1000 7150 2 50 ~ 0
INTout
Wire Wire Line
650 6950 650 7250
Entry Wire Line
3400 3950 3500 3850
Entry Wire Line
3400 3850 3500 3750
Wire Wire Line
3500 3850 3900 3850
Wire Wire Line
3500 3750 3900 3750
Entry Wire Line
3400 3750 3500 3650
Entry Wire Line
3400 3650 3500 3550
Entry Wire Line
3400 3550 3500 3450
Entry Wire Line
3400 3450 3500 3350
Wire Wire Line
3500 4050 3900 4050
Wire Wire Line
3500 3650 3900 3650
Wire Wire Line
3500 3550 3900 3550
Wire Wire Line
3500 3450 3900 3450
Wire Wire Line
3500 3350 3900 3350
Text Label 3900 4050 2 50 ~ 0
SA5
Text Label 3900 3350 2 50 ~ 0
SA10
Text Label 3900 3550 2 50 ~ 0
SBA1
Text Label 3900 3850 2 50 ~ 0
SA12
Text Label 3900 3750 2 50 ~ 0
SBA0
Text Label 3900 3450 2 50 ~ 0
SA9
Wire Wire Line
3000 3750 3200 3750
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 3850 3200 3850
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
Entry Wire Line
5100 2850 5200 2950
Entry Wire Line
5100 2750 5200 2850
Entry Wire Line
5100 2650 5200 2750
Entry Wire Line
5100 2550 5200 2650
Entry Wire Line
5100 2450 5200 2550
Entry Wire Line
5100 2350 5200 2450
Entry Wire Line
5100 2250 5200 2350
Entry Wire Line
5100 2150 5200 2250
Wire Wire Line
3300 6150 3300 6450
$Comp
L power:GND #PWR0159
U 1 1 5F5D3C37
P 3300 6450
F 0 "#PWR0159" H 3300 6200 50 0001 C CNN
F 1 "GND" H 3300 6300 50 0000 C CNN
F 2 "" H 3300 6450 50 0001 C CNN
F 3 "" H 3300 6450 50 0001 C CNN
1 3300 6450
1 0 0 -1
$EndComp
Text Label 2200 4750 2 50 ~ 0
Ddir
Text Label 3000 2450 0 50 ~ 0
A~OE~
Text Label 2200 2350 2 50 ~ 0
Adir
Text Label 3000 3650 0 50 ~ 0
A~OE~
Text Label 2200 3550 2 50 ~ 0
Adir
Text Label 3000 1850 0 50 ~ 0
RINTin
Text Label 2200 1750 2 50 ~ 0
INTin
$Comp
L power:GND #PWR0160
U 1 1 5F46A61C
P 2200 6550
F 0 "#PWR0160" H 2200 6300 50 0001 C CNN
F 1 "GND" H 2200 6400 50 0000 C CNN
F 2 "" H 2200 6550 50 0001 C CNN
F 3 "" H 2200 6550 50 0001 C CNN
1 2200 6550
1 0 0 -1
$EndComp
Text Label 2200 6450 2 50 ~ 0
~NMI~
Text Label 3000 6550 0 50 ~ 0
~DMA~
Text Label 2200 6250 2 50 ~ 0
NMI~OE~
Text Label 2200 5950 2 50 ~ 0
IRQ~OE~
Wire Wire Line
1800 6050 2200 6050
Text Label 2200 6150 2 50 ~ 0
~IRQ~
Wire Wire Line
1800 6550 2200 6550
Wire Wire Line
1800 6350 2200 6350
Text Label 3000 6250 0 50 ~ 0
~INH~
Wire Wire Line
3000 6150 3300 6150
Wire Wire Line
3000 6450 3300 6450
Text Label 3000 6350 0 50 ~ 0
DMA~OE~
Text Label 3000 6050 0 50 ~ 0
INH~OE~
Connection ~ 2200 6550
$Comp
L power:+5V #PWR0157
U 1 1 6011AAA2
P 1800 6950
F 0 "#PWR0157" H 1800 6800 50 0001 C CNN
F 1 "+5V" H 1800 7100 50 0000 C CNN
F 2 "" H 1800 6950 50 0001 C CNN
F 3 "" H 1800 6950 50 0001 C CNN
1 1800 6950
1 0 0 -1
$EndComp
Text Label 3000 1950 0 50 ~ 0
RDMAin
Text Label 2200 1850 2 50 ~ 0
DMAin
Text Label 3000 1650 0 50 ~ 0
R~RES~
Text Label 3000 1550 0 50 ~ 0
R~IOSTRB~
Text Label 3000 1750 0 50 ~ 0
RR~W~in
Text Label 2200 1450 2 50 ~ 0
~IOSTRB~
Text Label 4900 4450 0 50 ~ 0
R~CS~
Text Label 4900 4650 0 50 ~ 0
R~OE~
Text Label 3000 4850 0 50 ~ 0
D~OE~
$Comp
L GW_Logic:74245 U5
U 1 1 5F5039E1
P 2600 1500
F 0 "U5" H 2600 2100 50 0000 C CNN
F 1 "74AHC245" V 2600 1500 50 0000 C CNN
F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 2600 850 50 0001 C TNN
F 3 "" H 2600 1600 60 0001 C CNN
F 4 "C5516" H 2600 1500 50 0001 C CNN "LCSC Part"
1 2600 1500
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 "74AHC245" 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 1950
F 0 "#PWR0122" H 2200 1700 50 0001 C CNN
F 1 "GND" H 2200 1800 50 0000 C CNN
F 2 "" H 2200 1950 50 0001 C CNN
F 3 "" H 2200 1950 50 0001 C CNN
1 2200 1950
1 0 0 -1
$EndComp
Text Label 3000 1450 0 50 ~ 0
RPHI1
Text Label 3000 1250 0 50 ~ 0
R~IOSEL~
Text Label 3000 1350 0 50 ~ 0
R~DEVSEL~
Wire Wire Line
2000 1050 2200 1050
$Comp
L power:+3V3 #PWR0121
U 1 1 5F7C78ED
P 2000 1050
F 0 "#PWR0121" H 2000 900 50 0001 C CNN
F 1 "+3V3" H 2000 1200 50 0000 C CNN
F 2 "" H 2000 1050 50 0001 C CNN
F 3 "" H 2000 1050 50 0001 C CNN
1 2000 1050
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 1150 3000 1150
Wire Wire Line
3100 950 3100 1150
Wire Wire Line
3200 950 3100 950
$Comp
L power:GND #PWR0119
U 1 1 5F7669D3
P 3200 950
F 0 "#PWR0119" H 3200 700 50 0001 C CNN
F 1 "GND" H 3200 800 50 0000 C CNN
F 2 "" H 3200 950 50 0001 C CNN
F 3 "" H 3200 950 50 0001 C CNN
1 3200 950
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0118
U 1 1 5F7523BC
P 3000 1050
F 0 "#PWR0118" H 3000 900 50 0001 C CNN
F 1 "+3V3" H 3000 1200 50 0000 C CNN
F 2 "" H 3000 1050 50 0001 C CNN
F 3 "" H 3000 1050 50 0001 C CNN
1 3000 1050
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 "74AHC245" 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 "74AHC245" 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 1650 2 50 ~ 0
R~W~
Text Label 2200 1150 2 50 ~ 0
~IOSEL~
Text Label 2200 1550 2 50 ~ 0
~RES~
Text Label 2200 1350 2 50 ~ 0
PHI1
Text Label 2200 1250 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
Wire Wire Line
3400 3050 3900 3050
Wire Wire Line
3400 2950 3900 2950
Wire Wire Line
3400 2850 3900 2850
Wire Wire Line
3400 2750 3900 2750
Wire Wire Line
3400 2650 3900 2650
Wire Wire Line
3400 2550 3900 2550
Wire Wire Line
3400 2450 3900 2450
Wire Wire Line
3400 2350 3900 2350
Wire Wire Line
3400 3250 3900 3250
Wire Wire Line
3400 3150 3900 3150
Wire Bus Line
5200 4850 3300 4850
Wire Wire Line
2200 1550 1800 1550
Wire Wire Line
1800 1550 1800 750
Wire Wire Line
1800 750 3400 750
$Comp
L Comparator:LM393 U7
U 1 1 6226D7B5
P 3900 1150
F 0 "U7" H 3850 1150 50 0000 C CNN
F 1 "LM393" H 4000 1350 50 0000 C CNN
F 2 "stdpads:SOIC-8_3.9mm" H 3900 1150 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm393-n.pdf" H 3900 1150 50 0001 C CNN
F 4 "C7955" H 3900 1150 50 0001 C CNN "LCSC Part"
1 3900 1150
-1 0 0 -1
$EndComp
Wire Wire Line
3600 1150 3400 1150
Text Label 3400 750 2 50 ~ 0
~RES~
Wire Wire Line
4400 1050 4400 1000
Connection ~ 6400 6550
$Comp
L Device:D_Schottky_Small_ALT D1
U 1 1 5F7FB235
P 3150 7400
F 0 "D1" H 3150 7250 50 0000 C CNN
F 1 "SS14" H 3150 7350 50 0000 C TNN
F 2 "stdpads:D_SMA" V 3150 7400 50 0001 C CNN
F 3 "~" V 3150 7400 50 0001 C CNN
F 4 "C2480" H 3150 7400 50 0001 C CNN "LCSC Part"
1 3150 7400
1 0 0 1
$EndComp
$Comp
L power:GND #PWR0136
U 1 1 60049C56
P 3500 5850
F 0 "#PWR0136" H 3500 5600 50 0001 C CNN
F 1 "GND" H 3500 5700 50 0000 C CNN
F 2 "" H 3500 5850 50 0001 C CNN
F 3 "" H 3500 5850 50 0001 C CNN
1 3500 5850
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0129
U 1 1 5F712209
P 4200 5150
F 0 "#PWR0129" H 4200 5000 50 0001 C CNN
F 1 "+3V3" H 4200 5300 50 0000 C CNN
F 2 "" H 4200 5150 50 0001 C CNN
F 3 "" H 4200 5150 50 0001 C CNN
1 4200 5150
-1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0125
U 1 1 5F711604
P 3500 5150
F 0 "#PWR0125" H 3500 5000 50 0001 C CNN
F 1 "+3V3" H 3500 5300 50 0000 C CNN
F 2 "" H 3500 5150 50 0001 C CNN
F 3 "" H 3500 5150 50 0001 C CNN
1 3500 5150
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5F71138F
P 4200 5250
F 0 "#PWR0104" H 4200 5000 50 0001 C CNN
F 1 "GND" H 4200 5100 50 0000 C CNN
F 2 "" H 4200 5250 50 0001 C CNN
F 3 "" H 4200 5250 50 0001 C CNN
1 4200 5250
-1 0 0 -1
$EndComp
Connection ~ 8500 4600
$Comp
L GW_RAM:SDRAM-16Mx16-TSOP2-54 U2
U 1 1 5F3E609F
P 9000 3300
F 0 "U2" H 9000 4450 50 0000 C CNN
F 1 "W9825" V 9000 3300 50 0000 C CNN
F 2 "stdpads:TSOP-II-54_22.2x10.16mm_P0.8mm" H 9000 1650 50 0001 C CIN
F 3 "" H 9000 3050 50 0001 C CNN
F 4 "C62246" H 9000 3300 50 0001 C CNN "LCSC Part"
1 9000 3300
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0141
U 1 1 6006B98D
P 4300 5650
F 0 "#PWR0141" H 4300 5500 50 0001 C CNN
F 1 "+3V3" H 4300 5800 50 0000 C CNN
F 2 "" H 4300 5650 50 0001 C CNN
F 3 "" H 4300 5650 50 0001 C CNN
1 4300 5650
1 0 0 -1
$EndComp
NoConn ~ 4800 5750
NoConn ~ 4800 5650
Text Label 4800 5850 0 50 ~ 0
ACLK
Text Label 4800 5550 0 50 ~ 0
RCLK
NoConn ~ 4400 5750
NoConn ~ 4400 5650
Wire Wire Line
4400 5550 4350 5550
$Comp
L Device:R_Pack04 RN1
U 1 1 6006D01E
P 4600 5650
F 0 "RN1" V 4800 5650 50 0000 C CNN
F 1 "4x33" V 4300 5650 50 0000 C CNN
F 2 "stdpads:R4_0402" V 4875 5650 50 0001 C CNN
F 3 "~" H 4600 5650 50 0001 C CNN
F 4 "C25501" H 4600 5650 50 0001 C CNN "LCSC Part"
1 4600 5650
0 1 -1 0
$EndComp
Wire Wire Line
4350 5850 4400 5850
Wire Wire Line
4350 5550 4350 5850
Wire Wire Line
4350 5850 4300 5850
Connection ~ 4350 5850
Wire Wire Line
3500 5250 3500 5750
$Comp
L GW_Logic:Oscillator_4P U13
U 1 1 5F710408
P 3850 5250
F 0 "U13" H 3850 5500 50 0000 C CNN
F 1 "25M" H 3850 5100 50 0000 C CNN
F 2 "stdpads:Crystal_SMD_3225-4Pin_3.2x2.5mm" H 3850 5250 50 0001 C CNN
F 3 "" H 3850 5250 50 0001 C CNN
F 4 "C61219" H 3850 5250 50 0001 C CNN "LCSC Part"
1 3850 5250
-1 0 0 -1
$EndComp
$Comp
L GW_Logic:741G04GW U16
U 1 1 600066D4
P 3900 5750
F 0 "U16" H 3900 6000 50 0000 C CNN
F 1 "74LVC1G04GW" H 3900 5500 50 0000 C CNN
F 2 "stdpads:SOT-353" H 3900 5450 50 0001 C TNN
F 3 "" H 3900 5550 60 0001 C CNN
F 4 "C10237" H 3900 5750 50 0001 C CNN "LCSC Part"
1 3900 5750
1 0 0 -1
$EndComp
Wire Wire Line
3050 7400 3050 7000
$Comp
L power:+3V3 #PWR0140
U 1 1 6220C8F8
P 1550 5750
F 0 "#PWR0140" 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
$Comp
L Connector_Generic:Conn_02x05_Odd_Even J4
U 1 1 6220C8EE
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
NoConn ~ 1400 5850
NoConn ~ 1400 5750
NoConn ~ 900 5850
Wire Wire Line
1550 5750 1500 5750
$Comp
L power:GND #PWR0133
U 1 1 6220C8E4
P 1400 5950
F 0 "#PWR0133" 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 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
$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
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
Connection ~ 3300 6450
Wire Wire Line
4000 1550 4000 1450
$Comp
L power:+3V3 #PWR0154
U 1 1 61FCF237
P 6100 950
F 0 "#PWR0154" H 6100 800 50 0001 C CNN
F 1 "+3V3" H 6100 1100 50 0000 C CNN
F 2 "" H 6100 950 50 0001 C CNN
F 3 "" H 6100 950 50 0001 C CNN
1 6100 950
-1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0155
U 1 1 61FD083D
P 5400 800
F 0 "#PWR0155" H 5400 650 50 0001 C CNN
F 1 "+5V" H 5400 950 50 0000 C CNN
F 2 "" H 5400 800 50 0001 C CNN
F 3 "" H 5400 800 50 0001 C CNN
1 5400 800
1 0 0 -1
$EndComp
$Comp
L Comparator:LM393 U7
U 2 1 61E99A6F
P 5800 1150
F 0 "U7" H 5750 1150 50 0000 C CNN
F 1 "LM393" H 5900 1300 50 0000 C CNN
F 2 "stdpads:SOIC-8_3.9mm" H 5800 1150 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm393-n.pdf" H 5800 1150 50 0001 C CNN
F 4 "C7955" H 5800 1150 50 0001 C CNN "LCSC Part"
2 5800 1150
1 0 0 -1
$EndComp
Wire Wire Line
5500 1050 5400 1050
Wire Wire Line
5400 1000 5400 1050
Connection ~ 5400 1050
Text Label 6600 1150 2 50 ~ 0
~PreBOD~
Wire Wire Line
6600 1150 6100 1150
Connection ~ 6100 1150
Wire Wire Line
4000 1550 4300 1550
Wire Wire Line
4300 1000 4300 1050
$Comp
L power:+3V3 #PWR0156
U 1 1 624602DA
P 4900 800
F 0 "#PWR0156" H 4900 650 50 0001 C CNN
F 1 "+3V3" H 4900 950 50 0000 C CNN
F 2 "" H 4900 800 50 0001 C CNN
F 3 "" H 4900 800 50 0001 C CNN
1 4900 800
-1 0 0 -1
$EndComp
Wire Wire Line
4200 1050 4300 1050
Connection ~ 4300 1050
Wire Wire Line
4300 1050 4300 1300
Wire Wire Line
4300 1050 4400 1050
Wire Wire Line
5300 1050 5300 1000
Wire Wire Line
5400 1050 5300 1050
Text Label 5300 800 2 50 ~ 0
~PreBOD~
$Comp
L power:+5V #PWR0158
U 1 1 6257849D
P 4300 800
F 0 "#PWR0158" H 4300 650 50 0001 C CNN
F 1 "+5V" H 4300 950 50 0000 C CNN
F 2 "" H 4300 800 50 0001 C CNN
F 3 "" H 4300 800 50 0001 C CNN
1 4300 800
1 0 0 -1
$EndComp
Wire Wire Line
4900 1000 4900 1250
Connection ~ 4900 1250
Wire Wire Line
4900 1250 5500 1250
Text Notes 6950 1150 0 50 ~ 0
~RES~ (+) input is 1.05V @ 4.2V\n~PreBOD~ (+) inpt is 1.0465V @ 4.5V\n 1.1628V @ 5.0V\n 1.2791V @ 5.5V
Text GLabel 6250 9300 0 50 Input ~ 0
Vin
Wire Wire Line
6250 9500 6650 9500
$Comp
L Device:C_Small C16
U 1 1 6288BBF3
P 7050 9900
F 0 "C16" H 7100 9950 50 0000 L CNN
F 1 "2u2" H 7100 9850 50 0000 L CNN
F 2 "stdpads:C_0603" H 7050 9900 50 0001 C CNN
F 3 "~" H 7050 9900 50 0001 C CNN
F 4 "C23630" H 7050 9900 50 0001 C CNN "LCSC Part"
1 7050 9900
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C17
U 1 1 6288BBF9
P 7450 9900
F 0 "C17" H 7500 9950 50 0000 L CNN
F 1 "2u2" H 7500 9850 50 0000 L CNN
F 2 "stdpads:C_0603" H 7450 9900 50 0001 C CNN
F 3 "~" H 7450 9900 50 0001 C CNN
F 4 "C23630" H 7450 9900 50 0001 C CNN "LCSC Part"
1 7450 9900
1 0 0 -1
$EndComp
Connection ~ 6650 10200
Connection ~ 6650 10400
$Comp
L Device:C_Small C19
U 1 1 6288BC03
P 8250 9900
F 0 "C19" H 8300 9950 50 0000 L CNN
F 1 "2u2" H 8300 9850 50 0000 L CNN
F 2 "stdpads:C_0603" H 8250 9900 50 0001 C CNN
F 3 "~" H 8250 9900 50 0001 C CNN
F 4 "C23630" H 8250 9900 50 0001 C CNN "LCSC Part"
1 8250 9900
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C20
U 1 1 6288BC0C
P 5450 10300
F 0 "C20" H 5500 10350 50 0000 L CNN
F 1 "2u2" H 5500 10250 50 0000 L CNN
F 2 "stdpads:C_0603" H 5450 10300 50 0001 C CNN
F 3 "~" H 5450 10300 50 0001 C CNN
F 4 "C23630" H 5450 10300 50 0001 C CNN "LCSC Part"
1 5450 10300
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C21
U 1 1 6288BC14
P 5850 10300
F 0 "C21" H 5900 10350 50 0000 L CNN
F 1 "2u2" H 5900 10250 50 0000 L CNN
F 2 "stdpads:C_0603" H 5850 10300 50 0001 C CNN
F 3 "~" H 5850 10300 50 0001 C CNN
F 4 "C23630" H 5850 10300 50 0001 C CNN "LCSC Part"
1 5850 10300
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0163
U 1 1 6288BC1A
P 5450 10200
F 0 "#PWR0163" H 5450 10050 50 0001 C CNN
F 1 "+3V3" H 5450 10350 50 0000 C CNN
F 2 "" H 5450 10200 50 0001 C CNN
F 3 "" H 5450 10200 50 0001 C CNN
1 5450 10200
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C22
U 1 1 6288BC26
P 6250 10300
F 0 "C22" H 6300 10350 50 0000 L CNN
F 1 "2u2" H 6300 10250 50 0000 L CNN
F 2 "stdpads:C_0603" H 6250 10300 50 0001 C CNN
F 3 "~" H 6250 10300 50 0001 C CNN
F 4 "C23630" H 6250 10300 50 0001 C CNN "LCSC Part"
1 6250 10300
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0164
U 1 1 6288BC2C
P 8250 10400
F 0 "#PWR0164" H 8250 10150 50 0001 C CNN
F 1 "GND" H 8250 10250 50 0000 C CNN
F 2 "" H 8250 10400 50 0001 C CNN
F 3 "" H 8250 10400 50 0001 C CNN
1 8250 10400
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C23
U 1 1 6288BC34
P 6650 10300
F 0 "C23" H 6700 10350 50 0000 L CNN
F 1 "2u2" H 6700 10250 50 0000 L CNN
F 2 "stdpads:C_0603" H 6650 10300 50 0001 C CNN
F 3 "~" H 6650 10300 50 0001 C CNN
F 4 "C23630" H 6650 10300 50 0001 C CNN "LCSC Part"
1 6650 10300
1 0 0 -1
$EndComp
Connection ~ 6250 10400
Connection ~ 6250 10200
Wire Wire Line
6650 10400 6250 10400
Wire Wire Line
6250 10200 6650 10200
$Comp
L Device:C_Small C18
U 1 1 6288BC40
P 7850 9900
F 0 "C18" H 7900 9950 50 0000 L CNN
F 1 "2u2" H 7900 9850 50 0000 L CNN
F 2 "stdpads:C_0603" H 7850 9900 50 0001 C CNN
F 3 "~" H 7850 9900 50 0001 C CNN
F 4 "C23630" H 7850 9900 50 0001 C CNN "LCSC Part"
1 7850 9900
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C24
U 1 1 628AFB40
P 7050 10300
F 0 "C24" H 7100 10350 50 0000 L CNN
F 1 "2u2" H 7100 10250 50 0000 L CNN
F 2 "stdpads:C_0603" H 7050 10300 50 0001 C CNN
F 3 "~" H 7050 10300 50 0001 C CNN
F 4 "C23630" H 7050 10300 50 0001 C CNN "LCSC Part"
1 7050 10300
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C25
U 1 1 628AFB46
P 7450 10300
F 0 "C25" H 7500 10350 50 0000 L CNN
F 1 "2u2" H 7500 10250 50 0000 L CNN
F 2 "stdpads:C_0603" H 7450 10300 50 0001 C CNN
F 3 "~" H 7450 10300 50 0001 C CNN
F 4 "C23630" H 7450 10300 50 0001 C CNN "LCSC Part"
1 7450 10300
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C27
U 1 1 628AFB50
P 8250 10300
F 0 "C27" H 8300 10350 50 0000 L CNN
F 1 "2u2" H 8300 10250 50 0000 L CNN
F 2 "stdpads:C_0603" H 8250 10300 50 0001 C CNN
F 3 "~" H 8250 10300 50 0001 C CNN
F 4 "C23630" H 8250 10300 50 0001 C CNN "LCSC Part"
1 8250 10300
1 0 0 -1
$EndComp
Connection ~ 7050 10800
Wire Wire Line
7050 10600 7450 10600
Wire Wire Line
7050 10800 7450 10800
$Comp
L Device:C_Small C28
U 1 1 628AFB59
P 5450 10700
F 0 "C28" H 5500 10750 50 0000 L CNN
F 1 "2u2" H 5500 10650 50 0000 L CNN
F 2 "stdpads:C_0603" H 5450 10700 50 0001 C CNN
F 3 "~" H 5450 10700 50 0001 C CNN
F 4 "C23630" H 5450 10700 50 0001 C CNN "LCSC Part"
1 5450 10700
1 0 0 -1
$EndComp
Connection ~ 7450 10800
Connection ~ 7050 10600
$Comp
L Device:C_Small C29
U 1 1 628AFB61
P 5850 10700
F 0 "C29" H 5900 10750 50 0000 L CNN
F 1 "2u2" H 5900 10650 50 0000 L CNN
F 2 "stdpads:C_0603" H 5850 10700 50 0001 C CNN
F 3 "~" H 5850 10700 50 0001 C CNN
F 4 "C23630" H 5850 10700 50 0001 C CNN "LCSC Part"
1 5850 10700
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0165
U 1 1 628AFB67
P 5450 10600
F 0 "#PWR0165" H 5450 10450 50 0001 C CNN
F 1 "+3V3" H 5450 10750 50 0000 C CNN
F 2 "" H 5450 10600 50 0001 C CNN
F 3 "" H 5450 10600 50 0001 C CNN
1 5450 10600
1 0 0 -1
$EndComp
Wire Wire Line
7450 10600 7850 10600
Wire Wire Line
7450 10800 7850 10800
$Comp
L Device:C_Small C30
U 1 1 628AFB73
P 6250 10700
F 0 "C30" H 6300 10750 50 0000 L CNN
F 1 "2u2" H 6300 10650 50 0000 L CNN
F 2 "stdpads:C_0603" H 6250 10700 50 0001 C CNN
F 3 "~" H 6250 10700 50 0001 C CNN
F 4 "C23630" H 6250 10700 50 0001 C CNN "LCSC Part"
1 6250 10700
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C31
U 1 1 628AFB81
P 6650 10700
F 0 "C31" H 6700 10750 50 0000 L CNN
F 1 "2u2" H 6700 10650 50 0000 L CNN
F 2 "stdpads:C_0603" H 6650 10700 50 0001 C CNN
F 3 "~" H 6650 10700 50 0001 C CNN
F 4 "C23630" H 6650 10700 50 0001 C CNN "LCSC Part"
1 6650 10700
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C26
U 1 1 628AFB8D
P 7850 10300
F 0 "C26" H 7900 10350 50 0000 L CNN
F 1 "2u2" H 7900 10250 50 0000 L CNN
F 2 "stdpads:C_0603" H 7850 10300 50 0001 C CNN
F 3 "~" H 7850 10300 50 0001 C CNN
F 4 "C23630" H 7850 10300 50 0001 C CNN "LCSC Part"
1 7850 10300
1 0 0 -1
$EndComp
Connection ~ 7450 10600
Text Label 7800 5850 0 50 ~ 0
~PreBOD~
Connection ~ 5800 8800
Wire Wire Line
5800 8800 5500 8800
$Comp
L power:GND #PWR0109
U 1 1 5FF3D1F3
P 5800 8800
F 0 "#PWR0109" H 5800 8550 50 0001 C CNN
F 1 "GND" H 5805 8627 50 0000 C CNN
F 2 "" H 5800 8800 50 0001 C CNN
F 3 "" H 5800 8800 50 0001 C CNN
1 5800 8800
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole_Pad H6
U 1 1 5FF3D1F9
P 5800 8700
F 0 "H6" H 5900 8751 50 0000 L CNN
F 1 " " H 5900 8660 50 0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 5800 8700 50 0001 C CNN
F 3 "~" H 5800 8700 50 0001 C CNN
1 5800 8700
1 0 0 -1
$EndComp
$Comp
L GW_Power:AP2125 U8
U 1 1 60CD7812
P 3800 7100
F 0 "U8" H 3800 7350 50 0000 C CNN
F 1 "AP2125" H 3800 7100 50 0000 C CNN
F 2 "stdpads:SOT-23" H 3800 6800 50 0001 C TNN
F 3 "" H 3800 7000 60 0001 C CNN
F 4 "C150715" H 3800 7100 50 0001 C CNN "LCSC Part"
1 3800 7100
1 0 0 -1
$EndComp
Wire Wire Line
3050 7000 3350 7000
Text GLabel 3050 7100 2 50 Input ~ 0
Vin
$Comp
L Device:C_Small C3
U 1 1 5D12AB6D
P 4650 9600
F 0 "C3" H 4700 9650 50 0000 L CNN
F 1 "10u" H 4700 9550 50 0000 L CNN
F 2 "stdpads:C_0805" H 4650 9600 50 0001 C CNN
F 3 "~" H 4650 9600 50 0001 C CNN
F 4 "C15850" H 4650 9600 50 0001 C CNN "LCSC Part"
1 4650 9600
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C4
U 1 1 5E8640A9
P 5050 9400
F 0 "C4" H 5100 9450 50 0000 L CNN
F 1 "10u" H 5100 9350 50 0000 L CNN
F 2 "stdpads:C_0805" H 5050 9400 50 0001 C CNN
F 3 "~" H 5050 9400 50 0001 C CNN
F 4 "C15850" H 5050 9400 50 0001 C CNN "LCSC Part"
1 5050 9400
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C32
U 1 1 612BA8A4
P 7050 10700
F 0 "C32" H 7100 10750 50 0000 L CNN
F 1 "2u2" H 7100 10650 50 0000 L CNN
F 2 "stdpads:C_0603" H 7050 10700 50 0001 C CNN
F 3 "~" H 7050 10700 50 0001 C CNN
F 4 "C23630" H 7050 10700 50 0001 C CNN "LCSC Part"
1 7050 10700
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C33
U 1 1 612BA8AF
P 7450 10700
F 0 "C33" H 7500 10750 50 0000 L CNN
F 1 "2u2" H 7500 10650 50 0000 L CNN
F 2 "stdpads:C_0603" H 7450 10700 50 0001 C CNN
F 3 "~" H 7450 10700 50 0001 C CNN
F 4 "C23630" H 7450 10700 50 0001 C CNN "LCSC Part"
1 7450 10700
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C34
U 1 1 612BA8BD
P 7850 10700
F 0 "C34" H 7900 10750 50 0000 L CNN
F 1 "2u2" H 7900 10650 50 0000 L CNN
F 2 "stdpads:C_0603" H 7850 10700 50 0001 C CNN
F 3 "~" H 7850 10700 50 0001 C CNN
F 4 "C23630" H 7850 10700 50 0001 C CNN "LCSC Part"
1 7850 10700
1 0 0 -1
$EndComp
Connection ~ 6250 9800
Connection ~ 6250 10000
Connection ~ 6650 9800
Connection ~ 6650 10000
Connection ~ 7050 10000
Connection ~ 7450 10000
Wire Wire Line
6250 9800 6650 9800
Wire Wire Line
6250 10000 6650 10000
Wire Wire Line
6650 9800 7050 9800
Wire Wire Line
6650 10000 7050 10000
Wire Wire Line
7050 10000 7450 10000
Wire Wire Line
5450 9800 5850 9800
Wire Wire Line
5450 10000 5850 10000
Connection ~ 5450 9800
Connection ~ 5850 9800
Wire Wire Line
5850 9800 6250 9800
Connection ~ 5850 10000
Wire Wire Line
5850 10000 6250 10000
Wire Wire Line
7450 10000 7850 10000
Wire Wire Line
7850 9800 8250 9800
Connection ~ 7850 10000
Wire Wire Line
7850 10000 8250 10000
Connection ~ 8250 10000
Wire Wire Line
5450 10200 5850 10200
Wire Wire Line
5450 10400 5850 10400
Connection ~ 5450 10200
Connection ~ 5850 10200
Wire Wire Line
5850 10200 6250 10200
Connection ~ 5850 10400
Wire Wire Line
5850 10400 6250 10400
Wire Wire Line
6650 10200 7050 10200
Wire Wire Line
6650 10400 7050 10400
Connection ~ 7050 10200
Wire Wire Line
7050 10200 7450 10200
Connection ~ 7050 10400
Wire Wire Line
7050 10400 7450 10400
Connection ~ 7450 10200
Wire Wire Line
7450 10200 7850 10200
Connection ~ 7450 10400
Wire Wire Line
7450 10400 7850 10400
Connection ~ 7850 10200
Wire Wire Line
7850 10200 8250 10200
Connection ~ 7850 10400
Wire Wire Line
7850 10400 8250 10400
Connection ~ 8250 10400
Wire Wire Line
5450 10600 5850 10600
Wire Wire Line
5450 10800 5850 10800
Connection ~ 5450 10600
Connection ~ 5850 10600
Wire Wire Line
5850 10600 6250 10600
Connection ~ 5850 10800
Wire Wire Line
5850 10800 6250 10800
Connection ~ 6250 10600
Wire Wire Line
6250 10600 6650 10600
Connection ~ 6250 10800
Wire Wire Line
6250 10800 6650 10800
Connection ~ 6650 10600
Wire Wire Line
6650 10600 7050 10600
Connection ~ 6650 10800
Wire Wire Line
6650 10800 7050 10800
Connection ~ 7850 10800
Wire Wire Line
6650 9500 7050 9500
Connection ~ 6650 9500
Connection ~ 7450 9500
Connection ~ 7050 9500
Wire Wire Line
7050 9500 7450 9500
$Comp
L power:+3V3 #PWR0132
U 1 1 615786C9
P 7050 9300
F 0 "#PWR0132" H 7050 9150 50 0001 C CNN
F 1 "+3V3" H 7050 9450 50 0000 C CNN
F 2 "" H 7050 9300 50 0001 C CNN
F 3 "" H 7050 9300 50 0001 C CNN
1 7050 9300
1 0 0 -1
$EndComp
Wire Wire Line
7050 9300 7450 9300
Connection ~ 7050 9300
Wire Wire Line
7850 10600 8250 10600
Wire Wire Line
7850 10800 8250 10800
$Comp
L power:GND #PWR0110
U 1 1 615A029B
P 8250 10800
F 0 "#PWR0110" H 8250 10550 50 0001 C CNN
F 1 "GND" H 8250 10650 50 0000 C CNN
F 2 "" H 8250 10800 50 0001 C CNN
F 3 "" H 8250 10800 50 0001 C CNN
1 8250 10800
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C35
U 1 1 615A02A1
P 8250 10700
F 0 "C35" H 8300 10750 50 0000 L CNN
F 1 "2u2" H 8300 10650 50 0000 L CNN
F 2 "stdpads:C_0603" H 8250 10700 50 0001 C CNN
F 3 "~" H 8250 10700 50 0001 C CNN
F 4 "C23630" H 8250 10700 50 0001 C CNN "LCSC Part"
1 8250 10700
1 0 0 -1
$EndComp
Connection ~ 8250 10800
Connection ~ 7850 10600
$Comp
L Device:C_Small C36
U 1 1 6170EE63
P 7850 9400
F 0 "C36" H 7900 9450 50 0000 L CNN
F 1 "10u" H 7900 9350 50 0000 L CNN
F 2 "stdpads:C_0805" H 7850 9400 50 0001 C CNN
F 3 "~" H 7850 9400 50 0001 C CNN
F 4 "C15850" H 7850 9400 50 0001 C CNN "LCSC Part"
1 7850 9400
1 0 0 -1
$EndComp
Connection ~ 7850 9500
Wire Wire Line
7450 9500 7850 9500
Wire Wire Line
7450 9300 7850 9300
$Comp
L Device:C_Small C37
U 1 1 61730A20
P 8250 9400
F 0 "C37" H 8300 9450 50 0000 L CNN
F 1 "10u" H 8300 9350 50 0000 L CNN
F 2 "stdpads:C_0805" H 8250 9400 50 0001 C CNN
F 3 "~" H 8250 9400 50 0001 C CNN
F 4 "C15850" H 8250 9400 50 0001 C CNN "LCSC Part"
1 8250 9400
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0149
U 1 1 61730A26
P 8250 9500
F 0 "#PWR0149" H 8250 9250 50 0001 C CNN
F 1 "GND" H 8250 9350 50 0000 C CNN
F 2 "" H 8250 9500 50 0001 C CNN
F 3 "" H 8250 9500 50 0001 C CNN
1 8250 9500
1 0 0 -1
$EndComp
Connection ~ 8250 9500
Wire Wire Line
7850 9500 8250 9500
Wire Wire Line
7850 9300 8250 9300
Wire Wire Line
5850 9500 6250 9500
Connection ~ 5850 9500
Connection ~ 6250 9500
$Comp
L Device:R_Small R3
U 1 1 5F903D16
P 4300 900
F 0 "R3" H 4350 950 50 0000 L CNN
F 1 "2k7" H 4350 850 50 0000 L CNN
F 2 "stdpads:R_0805" H 4300 900 50 0001 C CNN
F 3 "~" H 4300 900 50 0001 C CNN
F 4 "C17530" H 4300 900 50 0001 C CNN "LCSC Part"
1 4300 900
-1 0 0 -1
$EndComp
$Comp
L Device:R_Small R7
U 1 1 5F903D0E
P 4300 1400
F 0 "R7" H 4250 1450 50 0000 R CNN
F 1 "1k" H 4250 1350 50 0000 R CNN
F 2 "stdpads:R_0805" H 4300 1400 50 0001 C CNN
F 3 "~" H 4300 1400 50 0001 C CNN
F 4 "C17513" H 4300 1400 50 0001 C CNN "LCSC Part"
1 4300 1400
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R5
U 1 1 5F56E39C
P 4400 900
F 0 "R5" H 4450 950 50 0000 L CNN
F 1 "1M" H 4450 850 50 0000 L CNN
F 2 "stdpads:R_0805" H 4400 900 50 0001 C CNN
F 3 "~" H 4400 900 50 0001 C CNN
F 4 "C17514" H 4400 900 50 0001 C CNN "LCSC Part"
1 4400 900
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R8
U 1 1 62559B38
P 5300 900
F 0 "R8" H 5350 950 50 0000 L CNN
F 1 "1M" H 5350 850 50 0000 L CNN
F 2 "stdpads:R_0805" H 5300 900 50 0001 C CNN
F 3 "~" H 5300 900 50 0001 C CNN
F 4 "C17514" H 5300 900 50 0001 C CNN "LCSC Part"
1 5300 900
-1 0 0 -1
$EndComp
$Comp
L Device:R_Small R9
U 1 1 61FD0837
P 5400 900
F 0 "R9" H 5450 950 50 0000 L CNN
F 1 "3k3" H 5450 850 50 0000 L CNN
F 2 "stdpads:R_0805" H 5400 900 50 0001 C CNN
F 3 "~" H 5400 900 50 0001 C CNN
F 4 "C26010" H 5400 900 50 0001 C CNN "LCSC Part"
1 5400 900
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R11
U 1 1 61FD0831
P 5400 1400
F 0 "R11" H 5350 1450 50 0000 R CNN
F 1 "1k" H 5350 1350 50 0000 R CNN
F 2 "stdpads:R_0805" H 5400 1400 50 0001 C CNN
F 3 "~" H 5400 1400 50 0001 C CNN
F 4 "C17513" H 5400 1400 50 0001 C CNN "LCSC Part"
1 5400 1400
-1 0 0 -1
$EndComp
$Comp
L Device:R_Small R6
U 1 1 5F7E44B7
P 4900 1400
F 0 "R6" H 4850 1450 50 0000 R CNN
F 1 "1k" H 4850 1350 50 0000 R CNN
F 2 "stdpads:R_0805" H 4900 1400 50 0001 C CNN
F 3 "~" H 4900 1400 50 0001 C CNN
F 4 "C17513" H 4900 1400 50 0001 C CNN "LCSC Part"
1 4900 1400
-1 0 0 -1
$EndComp
$Comp
L Device:R_Small R10
U 1 1 61F54D43
P 6100 1050
F 0 "R10" H 6050 1100 50 0000 R CNN
F 1 "1k" H 6050 1000 50 0000 R CNN
F 2 "stdpads:R_0805" H 6100 1050 50 0001 C CNN
F 3 "~" H 6100 1050 50 0001 C CNN
F 4 "C17513" H 6100 1050 50 0001 C CNN "LCSC Part"
1 6100 1050
-1 0 0 -1
$EndComp
$Comp
L Device:D_Schottky_Small_ALT D3
U 1 1 60D839B5
P 2950 7400
F 0 "D3" H 2950 7250 50 0000 C CNN
F 1 "SS14" H 2950 7350 50 0000 C TNN
F 2 "stdpads:D_SMA" V 2950 7400 50 0001 C CNN
F 3 "~" V 2950 7400 50 0001 C CNN
F 4 "C2480" H 2950 7400 50 0001 C CNN "LCSC Part"
1 2950 7400
-1 0 0 1
$EndComp
Connection ~ 3050 7400
$Comp
L Transistor_FET:AO3401A Q1
U 1 1 619DD84F
P 2650 7500
F 0 "Q1" V 2950 7500 50 0000 C CNN
F 1 "AO3401A" V 2850 7500 50 0000 C TNN
F 2 "stdpads:SOT-23" H 2850 7425 50 0001 L CIN
F 3 "http://www.aosmd.com/pdfs/datasheet/AO3401A.pdf" H 2650 7500 50 0001 L CNN
F 4 "C15127" H 2650 7500 50 0001 C CNN "LCSC Part"
1 2650 7500
0 1 -1 0
$EndComp
$Comp
L power:+5V #PWR0148
U 1 1 5F78B130
P 2400 7400
F 0 "#PWR0148" H 2400 7250 50 0001 C CNN
F 1 "+5V" H 2400 7550 50 0000 C CNN
F 2 "" H 2400 7400 50 0001 C CNN
F 3 "" H 2400 7400 50 0001 C CNN
1 2400 7400
1 0 0 -1
$EndComp
Wire Wire Line
2400 7400 2450 7400
Text Label 5450 7550 2 50 ~ 0
DET
Wire Wire Line
5450 7650 5450 7700
Wire Wire Line
5450 7700 5050 7700
Wire Wire Line
5450 7400 5450 7450
Wire Wire Line
5050 7400 5450 7400
$Comp
L Connector:Barrel_Jack_Switch J3
U 1 1 5FAB24F2
P 5750 7550
F 0 "J3" H 5750 7750 50 0000 C CNN
F 1 "DC in" H 5750 7350 50 0000 C CNN
F 2 "stdpads:BOOMELE_DC-005_DC_5.5-2.0MM" H 5800 7510 50 0001 C CNN
F 3 "~" H 5800 7510 50 0001 C CNN
1 5750 7550
-1 0 0 -1
$EndComp
Wire Wire Line
4550 7400 4550 7550
Connection ~ 4550 7400
Connection ~ 5050 7700
Wire Wire Line
4550 7250 4550 7400
$Comp
L Device:R_Small R13
U 1 1 61009C68
P 4650 7550
F 0 "R13" V 4500 7550 50 0000 C CNN
F 1 "100" V 4600 7550 50 0000 C BNN
F 2 "stdpads:R_0805" H 4650 7550 50 0001 C CNN
F 3 "~" H 4650 7550 50 0001 C CNN
F 4 "C17408" H 4650 7550 50 0001 C CNN "LCSC Part"
1 4650 7550
0 1 1 0
$EndComp
Connection ~ 5050 7400
Wire Wire Line
5050 7400 5050 7450
$Comp
L power:VBUS #PWR0153
U 1 1 5F835418
P 5050 7400
F 0 "#PWR0153" H 5050 7250 50 0001 C CNN
F 1 "VBUS" H 5050 7550 50 0000 C CNN
F 2 "" H 5050 7400 50 0001 C CNN
F 3 "" H 5050 7400 50 0001 C CNN
1 5050 7400
-1 0 0 -1
$EndComp
$Comp
L Device:Polyfuse_Small F1
U 1 1 60026602
P 4900 7400
F 0 "F1" V 4950 7400 50 0000 C TNN
F 1 "nSMD035-16V" V 5150 7250 50 0000 C CNN
F 2 "stdpads:BelFuse_1206" H 4950 7200 50 0001 L CNN
F 3 "~" H 4900 7400 50 0001 C CNN
F 4 "C70072" V 4900 7400 50 0001 C CNN "LCSC Part"
1 4900 7400
0 1 1 0
$EndComp
Wire Wire Line
4550 7400 4250 7400
$Comp
L Device:Ferrite_Bead_Small FB1
U 1 1 60209EF7
P 4650 7250
F 0 "FB1" V 4450 7250 50 0000 C CNN
F 1 "GZ2012D601TF" V 4550 7250 50 0000 C BNN
F 2 "stdpads:Murata_BLM21" V 4580 7250 50 0001 C CNN
F 3 "~" H 4650 7250 50 0001 C CNN
F 4 "C1017" V 4650 7250 50 0001 C CNN "LCSC Part"
1 4650 7250
0 1 1 0
$EndComp
Wire Wire Line
5050 7650 5050 7700
$Comp
L Device:C_Small C5
U 1 1 60BBDCC8
P 5050 7550
F 0 "C5" H 4950 7600 50 0000 R CNN
F 1 "10u" H 4950 7500 50 0000 R CNN
F 2 "stdpads:C_0805" H 5050 7550 50 0001 C CNN
F 3 "~" H 5050 7550 50 0001 C CNN
F 4 "C15850" H 5050 7550 50 0001 C CNN "LCSC Part"
1 5050 7550
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0150
U 1 1 5F970811
P 5050 7700
F 0 "#PWR0150" H 5050 7450 50 0001 C CNN
F 1 "GND" H 5050 7550 50 0000 C CNN
F 2 "" H 5050 7700 50 0001 C CNN
F 3 "" H 5050 7700 50 0001 C CNN
1 5050 7700
1 0 0 -1
$EndComp
Wire Wire Line
4750 7250 4750 7400
Wire Wire Line
4250 7700 5050 7700
Wire Wire Line
5050 7400 5000 7400
Wire Wire Line
4800 7400 4750 7400
Connection ~ 4750 7400
Wire Wire Line
4750 7400 4750 7550
$Comp
L Device:D_Zener_Small_ALT D2
U 1 1 6006608D
P 3750 7550
F 0 "D2" V 3704 7618 50 0000 L CNN
F 1 "SMBJ5.0A" V 3795 7618 50 0000 L CNN
F 2 "stdpads:D_SMB" V 3750 7550 50 0001 C CNN
F 3 "~" V 3750 7550 50 0001 C CNN
F 4 "C110528" V 3750 7550 50 0001 C CNN "LCSC Part"
1 3750 7550
0 1 1 0
$EndComp
Wire Wire Line
4250 7700 3750 7700
Wire Wire Line
3750 7400 4250 7400
Connection ~ 3750 7400
Wire Wire Line
4250 7400 4250 7450
Wire Wire Line
4250 7700 4250 7650
Wire Wire Line
3750 7700 3750 7650
Wire Wire Line
3750 7400 3750 7450
$Comp
L Device:C_Small C6
U 1 1 60C8B64B
P 4250 7550
F 0 "C6" H 4150 7600 50 0000 R CNN
F 1 "10u" H 4150 7500 50 0000 R CNN
F 2 "stdpads:C_0805" H 4250 7550 50 0001 C CNN
F 3 "~" H 4250 7550 50 0001 C CNN
F 4 "C15850" H 4250 7550 50 0001 C CNN "LCSC Part"
1 4250 7550
-1 0 0 -1
$EndComp
Connection ~ 3750 7700
Wire Wire Line
3350 7400 3750 7400
Wire Wire Line
3350 7700 3750 7700
Connection ~ 4250 7400
Connection ~ 4250 7700
Wire Wire Line
3350 7650 3350 7700
Wire Wire Line
3350 7450 3350 7400
Wire Wire Line
3350 7400 3250 7400
Wire Wire Line
3250 7400 3250 7700
Wire Wire Line
3250 7700 2650 7700
Connection ~ 3350 7400
Connection ~ 3250 7400
$Comp
L Device:R_Small R1
U 1 1 60B32D93
P 1150 1450
F 0 "R1" V 1100 1450 50 0000 C BNN
F 1 "DNP" V 1200 1450 50 0000 C TNN
F 2 "stdpads:R_0805" H 1150 1450 50 0001 C CNN
F 3 "~" H 1150 1450 50 0001 C CNN
1 1150 1450
0 1 1 0
$EndComp
$Comp
L Device:R_Small R2
U 1 1 60B31C35
P 1150 1700
F 0 "R2" V 1100 1700 50 0000 C BNN
F 1 "DNP" V 1200 1700 50 0000 C TNN
F 2 "stdpads:R_0805" H 1150 1700 50 0001 C CNN
F 3 "~" H 1150 1700 50 0001 C CNN
1 1150 1700
0 1 1 0
$EndComp
$Comp
L power:+5V #PWR0161
U 1 1 61C2C86B
P 3000 5950
F 0 "#PWR0161" H 3000 5800 50 0001 C CNN
F 1 "+5V" H 3000 6100 50 0000 C CNN
F 2 "" H 3000 5950 50 0001 C CNN
F 3 "" H 3000 5950 50 0001 C CNN
1 3000 5950
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0162
U 1 1 61CBA5CE
P 7850 9800
F 0 "#PWR0162" H 7850 9650 50 0001 C CNN
F 1 "+3V3" H 7850 9950 50 0000 C CNN
F 2 "" H 7850 9800 50 0001 C CNN
F 3 "" H 7850 9800 50 0001 C CNN
1 7850 9800
1 0 0 -1
$EndComp
Connection ~ 7850 9800
$Comp
L power:+5V #PWR0166
U 1 1 61CBABAB
P 7450 9800
F 0 "#PWR0166" H 7450 9650 50 0001 C CNN
F 1 "+5V" H 7450 9950 50 0000 C CNN
F 2 "" H 7450 9800 50 0001 C CNN
F 3 "" H 7450 9800 50 0001 C CNN
1 7450 9800
1 0 0 -1
$EndComp
$Comp
L GW_Logic:74125 U14
U 1 1 6011AA9C
P 1400 7250
F 0 "U14" H 1400 7700 50 0000 C CNN
F 1 "74AHCT125" H 1400 6800 50 0000 C CNN
F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 1400 6750 50 0001 C TNN
F 3 "" H 1400 7200 60 0001 C CNN
F 4 "C148198" H 1400 7250 50 0001 C CNN "LCSC Part"
1 1400 7250
1 0 0 -1
$EndComp
$Comp
L GW_Logic:74125 U12
U 1 1 5F468433
P 2600 6250
F 0 "U12" H 2600 6700 50 0000 C CNN
F 1 "74AHCT125" H 2600 5800 50 0000 C CNN
F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 2600 5750 50 0001 C TNN
F 3 "" H 2600 6200 60 0001 C CNN
F 4 "C148198" H 2600 6250 50 0001 C CNN "LCSC Part"
1 2600 6250
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R4
U 1 1 5F7E44C3
P 4900 900
F 0 "R4" H 4950 950 50 0000 L CNN
F 1 "2k2" H 4950 850 50 0000 L CNN
F 2 "stdpads:R_0805" H 4900 900 50 0001 C CNN
F 3 "~" H 4900 900 50 0001 C CNN
F 4 "C17520" H 4900 900 50 0001 C CNN "LCSC Part"
1 4900 900
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R12
U 1 1 61A68D08
P 3350 7550
F 0 "R12" H 3400 7600 50 0000 L CNN
F 1 "1k" H 3400 7500 50 0000 L CNN
F 2 "stdpads:R_0805" H 3350 7550 50 0001 C CNN
F 3 "~" H 3350 7550 50 0001 C CNN
F 4 "C17513" H 3350 7550 50 0001 C CNN "LCSC Part"
1 3350 7550
1 0 0 -1
$EndComp
Connection ~ 7450 9300
Connection ~ 7850 9300
$Comp
L Device:R_Small R14
U 1 1 5F724AD7
P 3400 850
F 0 "R14" H 3450 900 50 0000 L CNN
F 1 "0" H 3450 800 50 0000 L CNN
F 2 "stdpads:R_0805" H 3400 850 50 0001 C CNN
F 3 "~" H 3400 850 50 0001 C CNN
F 4 "C17477" H 3400 850 50 0001 C CNN "LCSC Part"
1 3400 850
1 0 0 -1
$EndComp
Wire Wire Line
3400 950 3400 1150
Text Label 4400 800 0 50 ~ 0
~RES~i
Text Label 3600 1150 2 50 ~ 0
~RES~i
Wire Wire Line
5300 2850 5800 2850
Wire Wire Line
5300 2750 5800 2750
Wire Wire Line
5300 2450 5800 2450
Wire Wire Line
5300 2350 5800 2350
Wire Wire Line
5300 2250 5800 2250
Entry Wire Line
5300 2750 5200 2850
Entry Wire Line
5300 2450 5200 2550
Entry Wire Line
5300 2550 5200 2650
Entry Wire Line
5300 2650 5200 2750
Entry Wire Line
5300 2850 5200 2950
Wire Wire Line
5300 2650 5800 2650
Wire Wire Line
5300 2550 5800 2550
Entry Wire Line
5300 2250 5200 2350
Entry Wire Line
5300 2350 5200 2450
Entry Wire Line
5400 2050 5500 2150
Wire Bus Line
3300 1850 5400 1850
Entry Wire Line
5400 2950 5500 3050
Wire Wire Line
5500 3050 5800 3050
Entry Wire Line
5500 4650 5400 4550
Entry Wire Line
5500 4350 5400 4250
Entry Wire Line
5500 4550 5400 4450
Entry Wire Line
5500 4450 5400 4350
Entry Wire Line
5500 4250 5400 4150
Wire Wire Line
5500 4250 5800 4250
Wire Wire Line
5500 4350 5800 4350
Wire Wire Line
5500 4450 5800 4450
Wire Wire Line
5500 4550 5800 4550
Wire Wire Line
5500 4650 5800 4650
Wire Wire Line
5800 2050 5600 2050
Wire Wire Line
4900 2150 5100 2150
Wire Wire Line
5100 2250 4900 2250
Wire Wire Line
4900 2350 5100 2350
Wire Wire Line
4900 2450 5100 2450
Wire Wire Line
4900 2550 5100 2550
Wire Wire Line
5100 2650 4900 2650
Wire Wire Line
4900 2750 5100 2750
Wire Wire Line
5100 2850 4900 2850
Text Label 3500 3350 0 50 ~ 0
RB0
Text Label 3500 3450 0 50 ~ 0
RB1
Text Label 3500 3550 0 50 ~ 0
RB2
Text Label 3500 3650 0 50 ~ 0
RB3
Text Label 3500 3750 0 50 ~ 0
RB4
Text Label 3500 3850 0 50 ~ 0
RB5
Text Label 3500 4050 0 50 ~ 0
RB7
Text Label 3500 4150 0 50 ~ 0
RB8
Text Label 3500 4250 0 50 ~ 0
RB9
Text Label 3500 4350 0 50 ~ 0
RB10
Text Label 3500 4450 0 50 ~ 0
RB11
Entry Wire Line
5300 1950 5200 2050
Wire Wire Line
5300 1950 5600 1950
Wire Wire Line
5600 1950 5600 2050
Text Label 7800 5750 0 50 ~ 0
A~OE~
Text Label 5800 3750 2 50 ~ 0
RW~OE~
$Comp
L Device:C_Small C38
U 1 1 5FB5B1B9
P 4500 1400
F 0 "C38" H 4592 1446 50 0000 L CNN
F 1 "22n" H 4592 1355 50 0000 L CNN
F 2 "stdpads:R_0805" H 4500 1400 50 0001 C CNN
F 3 "~" H 4500 1400 50 0001 C CNN
F 4 "C1729" H 4500 1400 50 0001 C CNN "LCSC Part"
1 4500 1400
1 0 0 -1
$EndComp
Wire Wire Line
4200 1250 4500 1250
Wire Wire Line
4300 1500 4300 1550
Wire Wire Line
4500 1550 4500 1500
Wire Wire Line
4500 1550 4300 1550
Connection ~ 4300 1550
Wire Wire Line
4500 1300 4500 1250
Wire Wire Line
5400 1050 5400 1300
Wire Wire Line
5400 1500 5400 1550
Wire Wire Line
4900 1250 4900 1300
Wire Wire Line
4900 1500 4900 1550
Wire Wire Line
4900 1550 5400 1550
Wire Wire Line
4900 1550 4500 1550
Connection ~ 4900 1550
Connection ~ 4500 1550
Connection ~ 5400 1550
Wire Wire Line
4500 1250 4900 1250
Connection ~ 4500 1250
$Comp
L Device:R_Pack04 RN4
U 1 1 5F77B040
P 1400 1050
F 0 "RN4" V 1600 1050 50 0000 C CNN
F 1 "4x10k" V 1100 1050 50 0000 C CNN
F 2 "stdpads:R4_0402" V 1675 1050 50 0001 C CNN
F 3 "~" H 1400 1050 50 0001 C CNN
F 4 "C25501" H 1400 1050 50 0001 C CNN "LCSC Part"
1 1400 1050
0 1 -1 0
$EndComp
Text Label 1200 1250 2 50 ~ 0
INTin
Text Label 1200 950 2 50 ~ 0
DMAin
$Comp
L power:+5V #PWR0167
U 1 1 5F81DC61
P 1600 950
F 0 "#PWR0167" H 1600 800 50 0001 C CNN
F 1 "+5V" H 1615 1123 50 0000 C CNN
F 2 "" H 1600 950 50 0001 C CNN
F 3 "" H 1600 950 50 0001 C CNN
1 1600 950
1 0 0 -1
$EndComp
Wire Wire Line
1600 950 1600 1050
Connection ~ 1600 950
Connection ~ 1600 1050
Wire Wire Line
1600 1050 1600 1150
Connection ~ 1600 1150
Wire Wire Line
1600 1150 1600 1250
NoConn ~ 1200 1050
NoConn ~ 1200 1150
Text Label 7800 5650 0 50 ~ 0
SDQML
Wire Bus Line
3300 4850 3300 5550
Wire Bus Line
600 3750 600 4650
Wire Bus Line
5400 1850 5400 4550
Wire Bus Line
1800 4650 1800 5450
Wire Bus Line
3400 3450 3400 4550
Wire Bus Line
5200 2050 5200 4850
Wire Bus Line
3300 1850 3300 4350
Wire Bus Line
1800 2350 1800 4250
$EndSCHEMATC
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