Apple-2-HW
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GR8RAM
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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
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Sheet 1 2
Title "GR8RAM"
Date "2019-10-13"
Rev "0.9"
Comp "Garrett's Workshop"
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SA10
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SA1
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SCKE
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SDQMH
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SCKE
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$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
$EndComp
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RA10
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Wire Wire Line
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RDMAin
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RD0
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RA13
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RA14
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Wire Wire Line
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Wire Wire Line
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RA5
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RA4
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RA3
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$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
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1 6800 4150
1 0 0 -1
$EndComp
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RA0
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RINTout
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IRQ~OE~
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Dr1
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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
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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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
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Entry Wire Line
1800 2550 1900 2650
Entry Wire Line
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Entry Wire Line
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Entry Wire Line
1800 2850 1900 2950
Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
1900 3850 1800 3750
Entry Wire Line
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Entry Wire Line
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Wire Wire Line
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Wire Wire Line
1900 5050 2200 5050
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Text Label 1800 7150 0 50 ~ 0
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R~W~
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RD0
Wire Wire Line
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Connection ~ 650 7550
Wire Wire Line
650 7250 650 7550
Wire Wire Line
1000 7550 650 7550
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
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DMAout
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INTout
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Wire Wire Line
3000 3750 3200 3750
Wire Wire Line
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Wire Wire Line
3000 4350 3200 4350
Wire Wire Line
3000 4250 3200 4250
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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
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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
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Wire Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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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
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Wire Wire Line
3000 5450 3200 5450
Wire Wire Line
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Wire Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Wire Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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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
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Ddir
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Adir
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RINTin
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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
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~NMI~
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~DMA~
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Wire Wire Line
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Text Label 2200 6150 2 50 ~ 0
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Text Label 3000 6250 0 50 ~ 0
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Wire Wire Line
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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
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DMAin
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RR~W~in
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~IOSTRB~
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
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Text Label 2200 5450 2 50 ~ 0
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D0
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RD7
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RD6
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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
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RA8
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RA9
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RA10
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RA11
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RA12
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RA13
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RA14
Text Label 3000 3250 0 50 ~ 0
RA15
Wire Wire Line
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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
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A0
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RA4
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RA3
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RA2
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RA1
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RA0
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R~W~
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~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
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Wire Wire Line
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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
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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 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
$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 5800
NoConn ~ 4800 5700
Text Label 4800 5900 0 50 ~ 0
ACLK
Text Label 4800 5600 0 50 ~ 0
RCLK
NoConn ~ 4400 5800
NoConn ~ 4400 5700
Wire Wire Line
4400 5600 4350 5600
$Comp
L Device:R_Pack04 RN1
U 1 1 6006D01E
P 4600 5700
F 0 "RN1" V 4800 5700 50 0000 C CNN
F 1 "4x33" V 4300 5700 50 0000 C CNN
F 2 "stdpads:R4_0402" V 4875 5700 50 0001 C CNN
F 3 "~" H 4600 5700 50 0001 C CNN
F 4 "C25501" H 4600 5700 50 0001 C CNN "LCSC Part"
1 4600 5700
0 1 -1 0
$EndComp
Wire Wire Line
4350 5900 4400 5900
Wire Wire Line
4350 5850 4300 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 "C32526" 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
Wire Wire Line
4000 1550 4300 1550
Wire Wire Line
4300 1000 4300 1050
Wire Wire Line
4200 1050 4300 1050
Connection ~ 4300 1050
Wire Wire Line
4300 1050 4300 1300
Wire Wire Line
4300 1050 4400 1050
$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
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
$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 "3k0" H 4350 850 50 0000 L CNN
F 2 "stdpads:R_0603" H 4300 900 50 0001 C CNN
F 3 "~" H 4300 900 50 0001 C CNN
F 4 "C4211" 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_0603" H 4300 1400 50 0001 C CNN
F 3 "~" H 4300 1400 50 0001 C CNN
F 4 "C21190" H 4300 1400 50 0001 C CNN "LCSC Part"
1 4300 1400
1 0 0 -1
$EndComp
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 4850 7400 50 0000 C BNN
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
Connection ~ 3350 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
Connection ~ 7450 9300
Connection ~ 7850 9300
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
Entry Wire Line
5300 1950 5200 2050
Wire Wire Line
5300 1950 5600 1950
Wire Wire Line
5600 1950 5600 2050
Text Label 5800 3750 2 50 ~ 0
RW~OE~
Wire Wire Line
4300 1500 4300 1550
$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 "C25725" 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 Wire Line
1900 7450 1800 7450
$Comp
L power:GND #PWR0131
U 1 1 6150ABA1
P 1900 7450
F 0 "#PWR0131" H 1900 7200 50 0001 C CNN
F 1 "GND" H 1900 7300 50 0000 C CNN
F 2 "" H 1900 7450 50 0001 C CNN
F 3 "" H 1900 7450 50 0001 C CNN
1 1900 7450
-1 0 0 -1
$EndComp
NoConn ~ 1800 7550
Wire Wire Line
1800 7350 1900 7350
Wire Wire Line
1900 7350 1900 7450
Connection ~ 1900 7450
Connection ~ 4300 1550
Text Label 4400 800 0 50 ~ 0
~RES~
Text Label 5650 800 2 50 ~ 0
~PreBOD~
$Comp
L Device:R_Small R9
U 1 1 61FD0837
P 5750 900
F 0 "R9" H 5800 950 50 0000 L CNN
F 1 "3k6" H 5800 850 50 0000 L CNN
F 2 "stdpads:R_0603" H 5750 900 50 0001 C CNN
F 3 "~" H 5750 900 50 0001 C CNN
F 4 "C22980" H 5750 900 50 0001 C CNN "LCSC Part"
1 5750 900
1 0 0 -1
$EndComp
Wire Wire Line
4450 1550 4450 1500
Wire Wire Line
4450 1300 4450 1250
Wire Wire Line
4200 1250 4450 1250
Wire Wire Line
4450 1550 4300 1550
Wire Wire Line
4750 1550 4450 1550
Connection ~ 4450 1550
$Comp
L Device:R_Small R6
U 1 1 5F7E44B7
P 5050 1400
F 0 "R6" H 5000 1450 50 0000 R CNN
F 1 "1k" H 5000 1350 50 0000 R CNN
F 2 "stdpads:R_0603" H 5050 1400 50 0001 C CNN
F 3 "~" H 5050 1400 50 0001 C CNN
F 4 "C21190" H 5050 1400 50 0001 C CNN "LCSC Part"
1 5050 1400
-1 0 0 -1
$EndComp
Wire Wire Line
4750 1500 4750 1550
Wire Wire Line
5750 1050 5850 1050
Connection ~ 5750 1050
Wire Wire Line
5750 1000 5750 1050
Wire Wire Line
5650 1050 5750 1050
$Comp
L Device:R_Small R11
U 1 1 61FD0831
P 5650 1400
F 0 "R11" H 5600 1450 50 0000 R CNN
F 1 "1k" H 5600 1350 50 0000 R CNN
F 2 "stdpads:R_0603" H 5650 1400 50 0001 C CNN
F 3 "~" H 5650 1400 50 0001 C CNN
F 4 "C21190" H 5650 1400 50 0001 C CNN "LCSC Part"
1 5650 1400
-1 0 0 -1
$EndComp
Wire Wire Line
5650 1050 5650 1300
Wire Wire Line
5650 1500 5650 1550
$Comp
L Device:R_Small R4
U 1 1 5F7E44C3
P 5050 900
F 0 "R4" H 5100 950 50 0000 L CNN
F 1 "2k2" H 5100 850 50 0000 L CNN
F 2 "stdpads:R_0603" H 5050 900 50 0001 C CNN
F 3 "~" H 5050 900 50 0001 C CNN
F 4 "C4190" H 5050 900 50 0001 C CNN "LCSC Part"
1 5050 900
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R8
U 1 1 62559B38
P 5650 900
F 0 "R8" H 5700 950 50 0000 L CNN
F 1 "1M" H 5700 850 50 0000 L CNN
F 2 "stdpads:R_0603" H 5650 900 50 0001 C CNN
F 3 "~" H 5650 900 50 0001 C CNN
F 4 "C22935" H 5650 900 50 0001 C CNN "LCSC Part"
1 5650 900
-1 0 0 -1
$EndComp
Wire Wire Line
5650 1050 5650 1000
$Comp
L power:+3V3 #PWR0156
U 1 1 624602DA
P 5050 800
F 0 "#PWR0156" H 5050 650 50 0001 C CNN
F 1 "+3V3" H 5050 950 50 0000 C CNN
F 2 "" H 5050 800 50 0001 C CNN
F 3 "" H 5050 800 50 0001 C CNN
1 5050 800
-1 0 0 -1
$EndComp
Connection ~ 5650 1050
$Comp
L Comparator:LM393 U7
U 2 1 61E99A6F
P 6150 1150
F 0 "U7" H 6100 1150 50 0000 C CNN
F 1 "LM393" H 6250 1300 50 0000 C CNN
F 2 "stdpads:SOIC-8_3.9mm" H 6150 1150 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm393-n.pdf" H 6150 1150 50 0001 C CNN
F 4 "C7955" H 6150 1150 50 0001 C CNN "LCSC Part"
2 6150 1150
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0155
U 1 1 61FD083D
P 5750 800
F 0 "#PWR0155" H 5750 650 50 0001 C CNN
F 1 "+5V" H 5750 950 50 0000 C CNN
F 2 "" H 5750 800 50 0001 C CNN
F 3 "" H 5750 800 50 0001 C CNN
1 5750 800
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0154
U 1 1 61FCF237
P 6450 950
F 0 "#PWR0154" H 6450 800 50 0001 C CNN
F 1 "+3V3" H 6450 1100 50 0000 C CNN
F 2 "" H 6450 950 50 0001 C CNN
F 3 "" H 6450 950 50 0001 C CNN
1 6450 950
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0135
U 1 1 62391583
P 5650 1550
F 0 "#PWR0135" H 5650 1300 50 0001 C CNN
F 1 "GND" H 5650 1400 50 0000 C CNN
F 2 "" H 5650 1550 50 0001 C CNN
F 3 "" H 5650 1550 50 0001 C CNN
1 5650 1550
-1 0 0 -1
$EndComp
$Comp
L Device:C_Small C38
U 1 1 5FB5B1B9
P 4450 1400
F 0 "C38" H 4542 1446 50 0000 L CNN
F 1 "10n" H 4542 1355 50 0000 L CNN
F 2 "stdpads:C_0603" H 4450 1400 50 0001 C CNN
F 3 "~" H 4450 1400 50 0001 C CNN
F 4 "C57112" H 4450 1400 50 0001 C CNN "LCSC Part"
1 4450 1400
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C40
U 1 1 601674EC
P 5350 1400
F 0 "C40" H 5442 1446 50 0000 L CNN
F 1 "10n" H 5442 1355 50 0000 L CNN
F 2 "stdpads:C_0603" H 5350 1400 50 0001 C CNN
F 3 "~" H 5350 1400 50 0001 C CNN
F 4 "C57112" H 5350 1400 50 0001 C CNN "LCSC Part"
1 5350 1400
1 0 0 -1
$EndComp
Wire Wire Line
4400 1050 4750 1050
Connection ~ 4400 1050
Wire Wire Line
5050 1550 5050 1500
Wire Wire Line
5350 1050 5650 1050
Connection ~ 5650 1550
Wire Wire Line
4750 1300 4750 1050
Connection ~ 6450 1150
Wire Wire Line
5050 1550 4750 1550
Connection ~ 4750 1550
Wire Wire Line
5050 1550 5350 1550
Connection ~ 5050 1550
Wire Wire Line
5350 1500 5350 1550
Connection ~ 5350 1550
Wire Wire Line
5350 1550 5650 1550
Wire Wire Line
5350 1050 5350 1300
Wire Wire Line
5050 1300 5050 1250
Wire Wire Line
4450 1250 5050 1250
Connection ~ 4450 1250
Connection ~ 5050 1250
Wire Wire Line
5050 1250 5050 1000
Wire Wire Line
5050 1250 5850 1250
$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
$Comp
L Device:C_Small C39
U 1 1 5FFA952A
P 4750 1400
F 0 "C39" H 4842 1446 50 0000 L CNN
F 1 "10n" H 4842 1355 50 0000 L CNN
F 2 "stdpads:C_0603" H 4750 1400 50 0001 C CNN
F 3 "~" H 4750 1400 50 0001 C CNN
F 4 "C57112" H 4750 1400 50 0001 C CNN "LCSC Part"
1 4750 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_0603" H 4400 900 50 0001 C CNN
F 3 "~" H 4400 900 50 0001 C CNN
F 4 "C22935" H 4400 900 50 0001 C CNN "LCSC Part"
1 4400 900
1 0 0 -1
$EndComp
Wire Wire Line
4350 5600 4350 5850
Wire Wire Line
4350 5850 4350 5900
Connection ~ 4350 5850
Connection ~ 3250 7400
Wire Wire Line
3400 1150 3400 750
$Comp
L power:+5V #PWR0148
U 1 1 5F78B130
P 2450 7400
F 0 "#PWR0148" H 2450 7250 50 0001 C CNN
F 1 "+5V" H 2450 7550 50 0000 C CNN
F 2 "" H 2450 7400 50 0001 C CNN
F 3 "" H 2450 7400 50 0001 C CNN
1 2450 7400
1 0 0 -1
$EndComp
$Comp
L Device:D_Small_ALT D1
U 1 1 60DE270F
P 3150 7400
F 0 "D1" H 3150 7250 50 0000 C CNN
F 1 "M7" 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 "C95872" H 3150 7400 50 0001 C CNN "LCSC Part"
1 3150 7400
1 0 0 1
$EndComp
Wire Wire Line
3250 7700 2850 7700
$Comp
L Transistor_FET:AO3401A Q1
U 1 1 619DD84F
P 2850 7500
F 0 "Q1" V 3150 7500 50 0000 C CNN
F 1 "AO3401A" V 3050 7500 50 0000 C TNN
F 2 "stdpads:SOT-23" H 3050 7425 50 0001 L CIN
F 3 "http://www.aosmd.com/pdfs/datasheet/AO3401A.pdf" H 2850 7500 50 0001 L CNN
F 4 "C15127" H 2850 7500 50 0001 C CNN "LCSC Part"
1 2850 7500
0 1 -1 0
$EndComp
$Comp
L Device:D_Schottky_Small_ALT D3
U 1 1 60D839B5
P 2550 7400
F 0 "D3" H 2550 7250 50 0000 C CNN
F 1 "SS14" H 2550 7350 50 0000 C TNN
F 2 "stdpads:D_SMA" V 2550 7400 50 0001 C CNN
F 3 "~" V 2550 7400 50 0001 C CNN
F 4 "C2480" H 2550 7400 50 0001 C CNN "LCSC Part"
1 2550 7400
-1 0 0 -1
$EndComp
Wire Notes Line
4900 7450 4875 7475
Wire Notes Line
4900 7450 4925 7475
Wire Notes Line
4900 7450 4900 7600
Wire Wire Line
6900 1150 6450 1150
Text Label 6900 1150 2 50 ~ 0
~PreBOD~
$Comp
L Device:R_Small R10
U 1 1 61F54D43
P 6450 1050
F 0 "R10" H 6400 1100 50 0000 R CNN
F 1 "1k" H 6400 1000 50 0000 R CNN
F 2 "stdpads:R_0603" H 6450 1050 50 0001 C CNN
F 3 "~" H 6450 1050 50 0001 C CNN
F 4 "C21190" H 6450 1050 50 0001 C CNN "LCSC Part"
1 6450 1050
-1 0 0 -1
$EndComp
Text Notes 6600 1100 0 50 ~ 0
Reference input is 1.03125V\n~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
Connection ~ 3050 7400
Text GLabel 3050 7100 2 50 Input ~ 0
Vin
Text Label 7800 5950 0 50 ~ 0
~Menu~
Connection ~ 9350 1500
Connection ~ 8950 1500
Wire Wire Line
8950 1500 9350 1500
$Comp
L Device:R_Small R17
U 1 1 61827F10
P 8800 1300
F 0 "R17" V 8750 1300 50 0000 C BNN
F 1 "1k" V 8850 1300 50 0000 C TNN
F 2 "stdpads:R_0603" H 8800 1300 50 0001 C CNN
F 3 "~" H 8800 1300 50 0001 C CNN
F 4 "C21190" H 8800 1300 50 0001 C CNN "LCSC Part"
1 8800 1300
0 1 1 0
$EndComp
Wire Wire Line
8900 1300 8950 1300
Wire Wire Line
8700 1300 8650 1300
Connection ~ 8650 1300
Wire Wire Line
8650 1100 8650 1300
Wire Wire Line
8550 1300 8650 1300
Connection ~ 8550 1300
Wire Wire Line
8950 1500 8550 1500
$Comp
L Device:R_Small R16
U 1 1 616D8E5B
P 8550 1200
F 0 "R16" H 8600 1250 50 0000 L CNN
F 1 "2k2" H 8600 1150 50 0000 L CNN
F 2 "stdpads:R_0603" H 8550 1200 50 0001 C CNN
F 3 "~" H 8550 1200 50 0001 C CNN
F 4 "C4190" H 8550 1200 50 0001 C CNN "LCSC Part"
1 8550 1200
-1 0 0 -1
$EndComp
$Comp
L Device:R_Small R14
U 1 1 614E057B
P 8550 1400
F 0 "R14" H 8600 1450 50 0000 L CNN
F 1 "1k" H 8600 1350 50 0000 L CNN
F 2 "stdpads:R_0603" H 8550 1400 50 0001 C CNN
F 3 "~" H 8550 1400 50 0001 C CNN
F 4 "C21190" H 8550 1400 50 0001 C CNN "LCSC Part"
1 8550 1400
-1 0 0 -1
$EndComp
Wire Wire Line
9750 1200 10100 1200
Wire Wire Line
8950 1300 9150 1300
Connection ~ 8950 1300
Wire Wire Line
8950 1050 8950 1300
$Comp
L power:+5V #PWR0172
U 1 1 62EF8213
P 8950 850
F 0 "#PWR0172" H 8950 700 50 0001 C CNN
F 1 "+5V" H 8950 1000 50 0000 C CNN
F 2 "" H 8950 850 50 0001 C CNN
F 3 "" H 8950 850 50 0001 C CNN
1 8950 850
1 0 0 -1
$EndComp
Text Label 8550 1100 2 50 ~ 0
~RES~
$Comp
L Device:R_Small R18
U 1 1 617DE3BC
P 8950 950
F 0 "R18" H 9000 1000 50 0000 L CNN
F 1 "22k" H 9000 900 50 0000 L CNN
F 2 "stdpads:R_0603" H 8950 950 50 0001 C CNN
F 3 "~" H 8950 950 50 0001 C CNN
F 4 "C31850" H 8950 950 50 0001 C CNN "LCSC Part"
1 8950 950
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C41
U 1 1 61725B65
P 8950 1400
F 0 "C41" H 9042 1446 50 0000 L CNN
F 1 "10n" H 9042 1355 50 0000 L CNN
F 2 "stdpads:C_0603" H 8950 1400 50 0001 C CNN
F 3 "~" H 8950 1400 50 0001 C CNN
F 4 "C57112" H 8950 1400 50 0001 C CNN "LCSC Part"
1 8950 1400
1 0 0 1
$EndComp
$Comp
L Device:R_Small R15
U 1 1 615334BF
P 9750 1100
F 0 "R15" H 9700 1150 50 0000 R CNN
F 1 "1k" H 9700 1050 50 0000 R CNN
F 2 "stdpads:R_0603" H 9750 1100 50 0001 C CNN
F 3 "~" H 9750 1100 50 0001 C CNN
F 4 "C21190" H 9750 1100 50 0001 C CNN "LCSC Part"
1 9750 1100
-1 0 0 -1
$EndComp
Text Label 10100 1200 2 50 ~ 0
~Menu~
$Comp
L power:+3V3 #PWR0170
U 1 1 615334CC
P 9750 1000
F 0 "#PWR0170" H 9750 850 50 0001 C CNN
F 1 "+3V3" H 9750 1150 50 0000 C CNN
F 2 "" H 9750 1000 50 0001 C CNN
F 3 "" H 9750 1000 50 0001 C CNN
1 9750 1000
-1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0169
U 1 1 61446D14
P 9350 900
F 0 "#PWR0169" H 9350 750 50 0001 C CNN
F 1 "+3V3" H 9350 1050 50 0000 C CNN
F 2 "" H 9350 900 50 0001 C CNN
F 3 "" H 9350 900 50 0001 C CNN
1 9350 900
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0168
U 1 1 614214DA
P 9350 1500
F 0 "#PWR0168" H 9350 1250 50 0001 C CNN
F 1 "GND" H 9350 1350 50 0000 C CNN
F 2 "" H 9350 1500 50 0001 C CNN
F 3 "" H 9350 1500 50 0001 C CNN
1 9350 1500
-1 0 0 -1
$EndComp
$Comp
L Comparator:LM393 U10
U 3 1 613FA7C0
P 9450 1200
F 0 "U10" H 9450 1200 50 0001 C CNN
F 1 "LM393" H 9550 1400 50 0000 C CNN
F 2 "stdpads:SOIC-8_3.9mm" H 9450 1200 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm393-n.pdf" H 9450 1200 50 0001 C CNN
F 4 "C7955" H 9450 1200 50 0001 C CNN "LCSC Part"
3 9450 1200
1 0 0 -1
$EndComp
Wire Wire Line
9150 1100 8650 1100
Connection ~ 9750 1200
Text Label 9150 1300 2 50 ~ 0
M+
Text Label 9150 1100 2 50 ~ 0
M-
Text Label 9150 1800 2 50 ~ 0
M-
Text Label 9150 2000 2 50 ~ 0
M+
NoConn ~ 9750 1900
$Comp
L Comparator:LM393 U10
U 2 1 61FEFC44
P 9450 1200
F 0 "U10" H 9400 1200 50 0000 C CNN
F 1 "LM393" H 9550 1000 50 0000 C CNN
F 2 "stdpads:SOIC-8_3.9mm" H 9450 1200 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm393-n.pdf" H 9450 1200 50 0001 C CNN
F 4 "C7955" H 9450 1200 50 0001 C CNN "LCSC Part"
2 9450 1200
1 0 0 1
$EndComp
$Comp
L Comparator:LM393 U10
U 1 1 613F9FAF
P 9450 1900
F 0 "U10" H 9400 1900 50 0000 C CNN
F 1 "LM393" H 9550 1700 50 0000 C CNN
F 2 "stdpads:SOIC-8_3.9mm" H 9450 1900 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm393-n.pdf" H 9450 1900 50 0001 C CNN
F 4 "C7955" H 9450 1900 50 0001 C CNN "LCSC Part"
1 9450 1900
1 0 0 1
$EndComp
Connection ~ 7100 6550
Text Label 4900 4550 0 50 ~ 0
RR~W~in
Text Label 3500 4450 0 50 ~ 0
RB11
Text Label 3500 4350 0 50 ~ 0
RB10
Text Label 3500 4250 0 50 ~ 0
RB9
Text Label 3500 4150 0 50 ~ 0
RB8
Text Label 3500 4050 0 50 ~ 0
RB7
Text Label 3500 3850 0 50 ~ 0
RB5
Text Label 3500 3750 0 50 ~ 0
RB4
Text Label 3500 3650 0 50 ~ 0
RB3
Text Label 3500 3550 0 50 ~ 0
RB2
Text Label 3500 3450 0 50 ~ 0
RB1
Text Label 3500 3350 0 50 ~ 0
RB0
Wire Wire Line
5100 2850 4900 2850
Wire Wire Line
4900 2750 5100 2750
Wire Wire Line
5100 2650 4900 2650
Wire Wire Line
4900 2550 5100 2550
Wire Wire Line
4900 2450 5100 2450
Wire Wire Line
4900 2350 5100 2350
Wire Wire Line
5100 2250 4900 2250
Wire Wire Line
4900 2150 5100 2150
Wire Wire Line
3400 3150 3900 3150
Wire Wire Line
3400 3250 3900 3250
Wire Wire Line
3400 2350 3900 2350
Wire Wire Line
3400 2450 3900 2450
Wire Wire Line
3400 2550 3900 2550
Wire Wire Line
3400 2650 3900 2650
Wire Wire Line
3400 2750 3900 2750
Wire Wire Line
3400 2850 3900 2850
Wire Wire Line
3400 2950 3900 2950
Wire Wire Line
3400 3050 3900 3050
Text Label 4900 4650 0 50 ~ 0
R~OE~
Text Label 4900 4450 0 50 ~ 0
R~CS~
Text Label 3900 3450 2 50 ~ 0
SA9
Text Label 3900 3750 2 50 ~ 0
SBA0
Text Label 3900 3850 2 50 ~ 0
SA12
Text Label 3900 3550 2 50 ~ 0
SBA1
Text Label 3900 3350 2 50 ~ 0
SA10
Text Label 3900 4050 2 50 ~ 0
SA5
Wire Wire Line
3500 3350 3900 3350
Wire Wire Line
3500 3450 3900 3450
Wire Wire Line
3500 3550 3900 3550
Wire Wire Line
3500 3650 3900 3650
Wire Wire Line
3500 4050 3900 4050
Entry Wire Line
3400 3450 3500 3350
Entry Wire Line
3400 3550 3500 3450
Entry Wire Line
3400 3650 3500 3550
Entry Wire Line
3400 3750 3500 3650
Wire Wire Line
3500 3750 3900 3750
Wire Wire Line
3500 3850 3900 3850
Entry Wire Line
3400 3850 3500 3750
Entry Wire Line
3400 3950 3500 3850
Entry Wire Line
3400 4150 3500 4050
$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
Text Label 4900 3650 0 50 ~ 0
RA0
Text Label 3900 2350 2 50 ~ 0
RA1
Text Label 3900 2450 2 50 ~ 0
RA2
Text Label 3900 2550 2 50 ~ 0
RA3
Text Label 3900 2650 2 50 ~ 0
RA4
Text Label 3900 2750 2 50 ~ 0
RA5
Text Label 3900 2850 2 50 ~ 0
RA6
Text Label 3900 2950 2 50 ~ 0
RA7
Text Label 3900 3050 2 50 ~ 0
RA8
Text Label 3900 3150 2 50 ~ 0
RA9
Text Label 3900 3250 2 50 ~ 0
RA10
Entry Wire Line
3300 2850 3400 2950
Entry Wire Line
3300 2750 3400 2850
Entry Wire Line
3300 2650 3400 2750
Entry Wire Line
3300 2550 3400 2650
Entry Wire Line
3300 2450 3400 2550
Entry Wire Line
3300 2350 3400 2450
Entry Wire Line
3300 3150 3400 3250
Entry Wire Line
3300 3050 3400 3150
Entry Wire Line
3300 2950 3400 3050
Text Label 4900 2150 0 50 ~ 0
RD0
Text Label 4900 2250 0 50 ~ 0
RD1
Text Label 4900 2350 0 50 ~ 0
RD2
Text Label 4900 2450 0 50 ~ 0
RD3
Text Label 4900 2550 0 50 ~ 0
RD4
Text Label 4900 2650 0 50 ~ 0
RD5
Text Label 4900 2750 0 50 ~ 0
RD6
Text Label 4900 2850 0 50 ~ 0
RD7
NoConn ~ 4900 4250
Entry Wire Line
3300 2250 3400 2350
$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
NoConn ~ 4900 2950
NoConn ~ 4900 3050
NoConn ~ 4900 3150
NoConn ~ 4900 3250
NoConn ~ 4900 3350
NoConn ~ 4900 3450
NoConn ~ 4900 3550
$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
$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: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
Wire Wire Line
5100 3950 4900 3950
Entry Wire Line
3400 4450 3500 4350
Entry Wire Line
3400 4250 3500 4150
Entry Wire Line
3400 4350 3500 4250
Entry Wire Line
3400 4550 3500 4450
Text Label 3900 4150 2 50 ~ 0
SA2
Text Label 3900 4250 2 50 ~ 0
SA8
Text Label 3900 4350 2 50 ~ 0
SA7
Text Label 3900 4450 2 50 ~ 0
SA1
Wire Wire Line
3500 4350 3900 4350
Wire Wire Line
3500 4450 3900 4450
Wire Wire Line
3500 4150 3900 4150
Wire Wire Line
3500 4250 3900 4250
Text Label 3900 3650 2 50 ~ 0
SA11
Wire Wire Line
3500 3950 3900 3950
Text Label 3500 3950 0 50 ~ 0
RB6
$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 "C34469" H 4400 3050 50 0001 C CNN "LCSC Part"
1 4400 3050
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 5800 2950 2 50 ~ 0
RB6
Wire Bus Line
5400 1850 5400 4550
Wire Bus Line
600 3750 600 4650
Wire Bus Line
1800 4650 1800 5450
Wire Bus Line
5200 2050 5200 4850
Wire Bus Line
3300 1850 3300 4350
Wire Bus Line
3400 3450 3400 4550
Wire Bus Line
3300 4850 3300 5550
Wire Bus Line
1800 2350 1800 4250
Text Label 3000 3650 0 50 ~ 0
A~OE~
Text Label 3000 2450 0 50 ~ 0
A~OE~
Text Label 7800 5750 0 50 ~ 0
A~OE~
$EndSCHEMATC
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