RAM2GS/RAM2GS.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 1 2
Title "GW4201D (RAM2GS II)"
Date "2020-08-02"
Rev "1.0"
Comp "Garrett's Workshop"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Connector_Generic:Conn_02x22_Counter_Clockwise J1
U 1 1 5C2DE7F9
P 1300 1800
F 0 "J1" H 1350 2950 50  0000 C BNN
F 1 "Memory Expansion" H 1350 2900 50  0000 C CNN
F 2 "stdpads:AppleIIgsMemoryExpansion_Edge" H 1300 1800 50  0001 C CNN
F 3 "~" H 1300 1800 50  0001 C CNN
	1    1300 1800
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 5C2DE899
P 1500 800
F 0 "#PWR0101" H 1500 550 50  0001 C CNN
F 1 "GND" V 1500 650 50  0000 R CNN
F 2 "" H 1500 800 50  0001 C CNN
F 3 "" H 1500 800 50  0001 C CNN
	1    1500 800 
	0    -1   1    0   
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 5C2DE8D0
P 1000 800
F 0 "#PWR0102" H 1000 550 50  0001 C CNN
F 1 "GND" V 1000 650 50  0000 R CNN
F 2 "" H 1000 800 50  0001 C CNN
F 3 "" H 1000 800 50  0001 C CNN
	1    1000 800 
	0    1    -1   0   
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 5C2DE8DF
P 1000 2900
F 0 "#PWR0103" H 1000 2650 50  0001 C CNN
F 1 "GND" V 1005 2772 50  0000 R CNN
F 2 "" H 1000 2900 50  0001 C CNN
F 3 "" H 1000 2900 50  0001 C CNN
	1    1000 2900
	0    1    -1   0   
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5C2DE8F7
P 1500 2900
F 0 "#PWR0104" H 1500 2650 50  0001 C CNN
F 1 "GND" V 1505 2772 50  0000 R CNN
F 2 "" H 1500 2900 50  0001 C CNN
F 3 "" H 1500 2900 50  0001 C CNN
	1    1500 2900
	0    -1   1    0   
$EndComp
$Comp
L power:+5V #PWR0105
U 1 1 5C2DE94B
P 1500 900
F 0 "#PWR0105" H 1500 750 50  0001 C CNN
F 1 "+5V" V 1500 1050 50  0000 L CNN
F 2 "" H 1500 900 50  0001 C CNN
F 3 "" H 1500 900 50  0001 C CNN
	1    1500 900 
	0    1    -1   0   
$EndComp
$Comp
L power:+5V #PWR0106
U 1 1 5C2DE996
P 1000 900
F 0 "#PWR0106" H 1000 750 50  0001 C CNN
F 1 "+5V" V 1000 1050 50  0000 L CNN
F 2 "" H 1000 900 50  0001 C CNN
F 3 "" H 1000 900 50  0001 C CNN
	1    1000 900 
	0    -1   1    0   
$EndComp
$Comp
L power:+5V #PWR0107
U 1 1 5C2DE9CB
P 1500 2800
F 0 "#PWR0107" H 1500 2650 50  0001 C CNN
F 1 "+5V" V 1500 2950 50  0000 L CNN
F 2 "" H 1500 2800 50  0001 C CNN
F 3 "" H 1500 2800 50  0001 C CNN
	1    1500 2800
	0    1    -1   0   
$EndComp
$Comp
L power:+5V #PWR0108
U 1 1 5C2DE9E7
P 1000 2800
F 0 "#PWR0108" H 1000 2650 50  0001 C CNN
F 1 "+5V" V 1000 2950 50  0000 L CNN
F 2 "" H 1000 2800 50  0001 C CNN
F 3 "" H 1000 2800 50  0001 C CNN
	1    1000 2800
	0    -1   1    0   
$EndComp
$Comp
L power:+5V #PWR0109
U 1 1 5C2DEA25
P 1500 1800
F 0 "#PWR0109" H 1500 1650 50  0001 C CNN
F 1 "+5V" V 1500 1950 50  0000 L CNN
F 2 "" H 1500 1800 50  0001 C CNN
F 3 "" H 1500 1800 50  0001 C CNN
	1    1500 1800
	0    1    -1   0   
$EndComp
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FD0
Text Label 1000 1600 2    50   ~ 0
FD1
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FD2
Text Label 1000 1900 2    50   ~ 0
FD3
Text Label 1000 2300 2    50   ~ 0
FD4
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FD5
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FD6
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FD7
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~CSEL~
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CROW0
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CROW1
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PH2
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FRA8
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FRA9
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FA10
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FA11
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FA12
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FA13
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FA14
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FA15
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ABORT
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MSIZE
$Comp
L power:GND #PWR0110
U 1 1 5C2DEB35
P 1000 1800
F 0 "#PWR0110" H 1000 1550 50  0001 C CNN
F 1 "GND" V 1005 1672 50  0000 R CNN
F 2 "" H 1000 1800 50  0001 C CNN
F 3 "" H 1000 1800 50  0001 C CNN
	1    1000 1800
	0    1    -1   0   
$EndComp
NoConn ~ 100  1800
$Comp
L Mechanical:MountingHole FID1
U 1 1 5CC9D7A4
P 650 3750
F 0 "FID1" H 750 3796 50  0000 L CNN
F 1 "Fiducial" H 750 3705 50  0000 L CNN
F 2 "stdpads:Fiducial" H 650 3750 50  0001 C CNN
F 3 "~" H 650 3750 50  0001 C CNN
	1    650  3750
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole FID2
U 1 1 5CC9DCA8
P 1150 3750
F 0 "FID2" H 1250 3796 50  0000 L CNN
F 1 "Fiducial" H 1250 3705 50  0000 L CNN
F 2 "stdpads:Fiducial" H 1150 3750 50  0001 C CNN
F 3 "~" H 1150 3750 50  0001 C CNN
	1    1150 3750
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole FID3
U 1 1 5CC9DDC7
P 1650 3750
F 0 "FID3" H 1750 3796 50  0000 L CNN
F 1 "Fiducial" H 1750 3705 50  0000 L CNN
F 2 "stdpads:Fiducial" H 1650 3750 50  0001 C CNN
F 3 "~" H 1650 3750 50  0001 C CNN
	1    1650 3750
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole FID4
U 1 1 5CC9DEF2
P 2150 3750
F 0 "FID4" H 2250 3796 50  0000 L CNN
F 1 "Fiducial" H 2250 3705 50  0000 L CNN
F 2 "stdpads:Fiducial" H 2150 3750 50  0001 C CNN
F 3 "~" H 2150 3750 50  0001 C CNN
	1    2150 3750
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H1
U 1 1 5CC9E186
P 650 4050
F 0 "H1" H 750 4101 50  0000 L CNN
F 1 " " H 750 4010 50  0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 650 4050 50  0001 C CNN
F 3 "~" H 650 4050 50  0001 C CNN
	1    650  4050
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H2
U 1 1 5CC9E38C
P 1150 4050
F 0 "H2" H 1250 4101 50  0000 L CNN
F 1 " " H 1250 4010 50  0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 1150 4050 50  0001 C CNN
F 3 "~" H 1150 4050 50  0001 C CNN
	1    1150 4050
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H3
U 1 1 5CC9E7AD
P 1650 4050
F 0 "H3" H 1750 4101 50  0000 L CNN
F 1 " " H 1750 4010 50  0000 L CNN
F 2 "stdpads:PasteHole_1.1mm_PTH" H 1650 4050 50  0001 C CNN
F 3 "~" H 1650 4050 50  0001 C CNN
	1    1650 4050
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H4
U 1 1 5CC9E939
P 2150 4050
F 0 "H4" H 2250 4101 50  0000 L CNN
F 1 " " H 2250 4010 50  0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 2150 4050 50  0001 C CNN
F 3 "~" H 2150 4050 50  0001 C CNN
	1    2150 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	650  4150 1150 4150
Connection ~ 2150 4150
Connection ~ 1150 4150
Wire Wire Line
	1150 4150 1650 4150
Connection ~ 1650 4150
Wire Wire Line
	1650 4150 2150 4150
$Comp
L Regulator_Linear:LD1117S33TR_SOT223 U8
U 1 1 5E983A08
P 1550 4450
F 0 "U8" H 1550 4500 50  0000 C TNN
F 1 "AZ1117CH-3.3" H 1550 4550 50  0000 C BNN
F 2 "stdpads:SOT-223" H 1550 4650 50  0001 C CNN
F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00000544.pdf" H 1650 4200 50  0001 C CNN
F 4 "C92102" H 1550 4450 50  0001 C CNN "LCSC Part"
	1    1550 4450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0132
U 1 1 5E984DDB
P 1550 4750
F 0 "#PWR0132" H 1550 4500 50  0001 C CNN
F 1 "GND" H 1550 4600 50  0000 C CNN
F 2 "" H 1550 4750 50  0001 C CNN
F 3 "" H 1550 4750 50  0001 C CNN
	1    1550 4750
	-1   0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0133
U 1 1 5E9850F8
P 1950 4450
F 0 "#PWR0133" H 1950 4300 50  0001 C CNN
F 1 "+3V3" H 1950 4600 50  0000 C CNN
F 2 "" H 1950 4450 50  0001 C CNN
F 3 "" H 1950 4450 50  0001 C CNN
	1    1950 4450
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0134
U 1 1 5E9856CC
P 1150 4450
F 0 "#PWR0134" H 1150 4300 50  0001 C CNN
F 1 "+5V" H 1150 4600 50  0000 C CNN
F 2 "" H 1150 4450 50  0001 C CNN
F 3 "" H 1150 4450 50  0001 C CNN
	1    1150 4450
	-1   0    0    -1  
$EndComp
$Sheet
S 5300 7200 500  150 
U 5EE767BF
F0 "Docs" 50
F1 "Docs.sch" 50
$EndSheet
$Comp
L GW_RAM:SDRAM-16Mx16-TSOP2-54 U2
U 1 1 5E96D9E1
P 9200 2900
F 0 "U2" H 9200 4050 50  0000 C CNN
F 1 "W9864G6KH-6" H 9200 1450 50  0000 C CNN
F 2 "stdpads:TSOP-II-54_22.2x10.16mm_P0.8mm" H 9200 1250 50  0001 C CIN
F 3 "" H 9200 2650 50  0001 C CNN
F 4 "C62379" H 9200 2900 50  0001 C CNN "LCSC Part"
	1    9200 2900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0130
U 1 1 5E97E3BE
P 8700 4200
F 0 "#PWR0130" H 8700 3950 50  0001 C CNN
F 1 "GND" H 8700 4050 50  0000 C CNN
F 2 "" H 8700 4200 50  0001 C CNN
F 3 "" H 8700 4200 50  0001 C CNN
	1    8700 4200
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8700 4200 8700 4100
$Comp
L power:+3V3 #PWR0131
U 1 1 5E97F038
P 8700 1900
F 0 "#PWR0131" H 8700 1750 50  0001 C CNN
F 1 "+3V3" H 8700 2050 50  0000 C CNN
F 2 "" H 8700 1900 50  0001 C CNN
F 3 "" H 8700 1900 50  0001 C CNN
	1    8700 1900
	1    0    0    -1  
$EndComp
Text Label 8700 3900 2    50   ~ 0
RClk
Text Label 5250 1900 2    50   ~ 0
AClk
Wire Wire Line
	8700 1900 8700 2000
Connection ~ 8700 1900
$Comp
L GW_PLD:EPM240T100 U1
U 1 1 5E9D5897
P 6250 3300
F 0 "U1" H 6250 5881 50  0000 C CNN
F 1 "EPM240T100" H 6250 5790 50  0000 C CNN
F 2 "stdpads:TQFP-100_14x14mm_P0.5mm" H 6250 3200 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 6250 3300 50  0001 C CNN
F 4 "C10041" H 6250 3300 50  0001 C CNN "LCSC Part"
	1    6250 3300
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0135
U 1 1 5E9DE55C
P 5850 900
F 0 "#PWR0135" H 5850 750 50  0001 C CNN
F 1 "+3V3" H 5850 1050 50  0000 C CNN
F 2 "" H 5850 900 50  0001 C CNN
F 3 "" H 5850 900 50  0001 C CNN
	1    5850 900 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0136
U 1 1 5E9DF65F
P 6550 5700
F 0 "#PWR0136" H 6550 5450 50  0001 C CNN
F 1 "GND" H 6550 5550 50  0000 C CNN
F 2 "" H 6550 5700 50  0001 C CNN
F 3 "" H 6550 5700 50  0001 C CNN
	1    6550 5700
	-1   0    0    -1  
$EndComp
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RA0
Text Label 8700 2300 2    50   ~ 0
RA1
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RA2
Text Label 8700 2500 2    50   ~ 0
RA3
Text Label 8700 2600 2    50   ~ 0
RA4
Text Label 8700 2700 2    50   ~ 0
RA5
Text Label 8700 2800 2    50   ~ 0
RA6
Text Label 8700 2900 2    50   ~ 0
RA7
Text Label 8700 3000 2    50   ~ 0
RA8
Text Label 8700 3100 2    50   ~ 0
RA9
Text Label 8700 3200 2    50   ~ 0
RA10
Text Label 8700 3300 2    50   ~ 0
RA11
Text Label 8700 3500 2    50   ~ 0
BA0
Text Label 8700 3600 2    50   ~ 0
BA1
Text Label 8700 3800 2    50   ~ 0
CKE
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RD0
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RD1
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RD2
Text Label 9700 2200 0    50   ~ 0
RD3
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RD4
Text Label 9700 2400 0    50   ~ 0
RD5
Text Label 9700 2500 0    50   ~ 0
RD6
Text Label 9700 2600 0    50   ~ 0
RD7
Text Label 9700 3400 0    50   ~ 0
RD0
Text Label 9700 3300 0    50   ~ 0
RD1
Text Label 9700 3200 0    50   ~ 0
RD2
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RD3
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RD4
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RD5
Text Label 9700 2800 0    50   ~ 0
RD6
Text Label 9700 2700 0    50   ~ 0
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Text Label 9700 3500 0    50   ~ 0
DQML
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DQMH
$Comp
L Device:R_Pack04 RN2
U 1 1 5ECF18AE
P 7900 3500
F 0 "RN2" V 7600 3500 50  0000 C CNN
F 1 "4x33" V 8100 3500 50  0000 C CNN
F 2 "stdpads:Yageo_YC124" V 8175 3500 50  0001 C CNN
F 3 "~" H 7900 3500 50  0001 C CNN
F 4 "C25501" H 7900 3500 50  0001 C CNN "LCSC Part"
	1    7900 3500
	0    1    1    0   
$EndComp
$Comp
L Device:R_Pack04 RN3
U 1 1 5ECF28B3
P 7900 4100
F 0 "RN3" V 7600 4100 50  0000 C CNN
F 1 "4x33" V 8100 4100 50  0000 C CNN
F 2 "stdpads:Yageo_YC124" V 8175 4100 50  0001 C CNN
F 3 "~" H 7900 4100 50  0001 C CNN
F 4 "C25501" H 7900 4100 50  0001 C CNN "LCSC Part"
	1    7900 4100
	0    1    1    0   
$EndComp
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RD0
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RD1
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RD3
Text Label 7700 3900 2    50   ~ 0
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Text Label 7700 4000 2    50   ~ 0
RD5
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RD6
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RD1r
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RD4r
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RD5r
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RD6r
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RD7r
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RD0r
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R~CS~
Text Label 9700 4000 0    50   ~ 0
R~WE~
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R~CAS~
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R~RAS~
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Text Label 5250 4000 2    50   ~ 0
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Text Label 7250 1600 0    50   ~ 0
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Text Label 7250 2700 0    50   ~ 0
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Text Label 7250 2800 0    50   ~ 0
Ain3
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Ain6
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RD1r
Text Label 7250 4400 0    50   ~ 0
RD2r
Text Label 7250 5200 0    50   ~ 0
RD3r
Text Label 7250 4700 0    50   ~ 0
RD4r
Text Label 7250 4600 0    50   ~ 0
RD5r
Text Label 7250 4800 0    50   ~ 0
RD6r
Text Label 7250 5000 0    50   ~ 0
RD7r
Text Label 7250 4900 0    50   ~ 0
RD0r
Text Label 7250 5100 0    50   ~ 0
DQML
Text Label 7250 5300 0    50   ~ 0
R~WE~
Text Label 5250 1200 2    50   ~ 0
DQMH
Text Label 5250 1400 2    50   ~ 0
R~CAS~
Text Label 5250 1800 2    50   ~ 0
CKE
Text Label 5250 1600 2    50   ~ 0
R~RAS~
Text Label 5250 1300 2    50   ~ 0
R~CS~
Text Label 5250 1500 2    50   ~ 0
BA0
Text Label 5250 1700 2    50   ~ 0
RA11
Text Label 5250 2000 2    50   ~ 0
BA1
Text Label 5250 2100 2    50   ~ 0
RA9
Text Label 5250 2200 2    50   ~ 0
RA10
Text Label 5250 2300 2    50   ~ 0
RA8
Text Label 5250 2400 2    50   ~ 0
RA0
Text Label 5250 2500 2    50   ~ 0
RA7
Text Label 5250 2600 2    50   ~ 0
RA1
Text Label 5250 2700 2    50   ~ 0
RA6
Text Label 5250 3200 2    50   ~ 0
RA2
Text Label 5250 2900 2    50   ~ 0
RA3
Text Label 5250 2800 2    50   ~ 0
RA4
Text Label 5250 3100 2    50   ~ 0
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$Comp
L power:+3V3 #PWR0129
U 1 1 5E977CDB
P 700 5250
F 0 "#PWR0129" H 700 5100 50  0001 C CNN
F 1 "+3V3" H 700 5400 50  0000 C CNN
F 2 "" H 700 5250 50  0001 C CNN
F 3 "" H 700 5250 50  0001 C CNN
	1    700  5250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0128
U 1 1 5E97780B
P 700 5350
F 0 "#PWR0128" H 700 5100 50  0001 C CNN
F 1 "GND" H 700 5200 50  0000 C CNN
F 2 "" H 700 5350 50  0001 C CNN
F 3 "" H 700 5350 50  0001 C CNN
	1    700  5350
	-1   0    0    -1  
$EndComp
$Comp
L GW_Logic:Oscillator_4P U3
U 1 1 5E97642A
P 1050 5350
F 0 "U3" H 1050 5600 50  0000 C CNN
F 1 "60M" H 1050 5200 50  0000 C CNN
F 2 "stdpads:Crystal_SMD_7050-4Pin_7.0x5.0mm" H 1050 5350 50  0001 C CNN
F 3 "" H 1050 5350 50  0001 C CNN
F 4 "C26255" H 1050 5350 50  0001 C CNN "LCSC Part"
	1    1050 5350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0127
U 1 1 5EC8FA5E
P 1400 5450
F 0 "#PWR0127" H 1400 5200 50  0001 C CNN
F 1 "GND" H 1400 5300 50  0000 C CNN
F 2 "" H 1400 5450 50  0001 C CNN
F 3 "" H 1400 5450 50  0001 C CNN
	1    1400 5450
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0149
U 1 1 5EC960AF
P 1400 5250
F 0 "#PWR0149" H 1400 5100 50  0001 C CNN
F 1 "+3V3" H 1400 5400 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
$Comp
L Connector_Generic:Conn_02x05_Odd_Even J2
U 1 1 5ED04C0E
P 3550 7150
F 0 "J2" H 3600 7450 50  0000 C CNN
F 1 "JTAG" H 3600 6850 50  0000 C CNN
F 2 "Connector:Tag-Connect_TC2050-IDC-FP_2x05_P1.27mm_Vertical" H 3550 7150 50  0001 C CNN
F 3 "~" H 3550 7150 50  0001 C CNN
	1    3550 7150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0150
U 1 1 5ED07B90
P 3850 7350
F 0 "#PWR0150" H 3850 7100 50  0001 C CNN
F 1 "GND" H 3850 7200 50  0000 C CNN
F 2 "" H 3850 7350 50  0001 C CNN
F 3 "" H 3850 7350 50  0001 C CNN
	1    3850 7350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0151
U 1 1 5ED07F60
P 3850 6950
F 0 "#PWR0151" H 3850 6700 50  0001 C CNN
F 1 "GND" H 3850 6800 50  0000 C CNN
F 2 "" H 3850 6950 50  0001 C CNN
F 3 "" H 3850 6950 50  0001 C CNN
	1    3850 6950
	-1   0    0    1   
$EndComp
$Comp
L power:+3V3 #PWR0152
U 1 1 5ED08D4E
P 4000 7050
F 0 "#PWR0152" H 4000 6900 50  0001 C CNN
F 1 "+3V3" H 4000 7200 50  0000 C CNN
F 2 "" H 4000 7050 50  0001 C CNN
F 3 "" H 4000 7050 50  0001 C CNN
	1    4000 7050
	1    0    0    -1  
$EndComp
Wire Wire Line
	4000 7050 3850 7050
Text Label 3350 6950 2    50   ~ 0
TCK
Text Label 3350 7050 2    50   ~ 0
TDO
Text Label 3350 7150 2    50   ~ 0
TMS
Text Label 3350 7350 2    50   ~ 0
TDI
NoConn ~ 3850 7250
NoConn ~ 3350 7250
NoConn ~ 3850 7150
$Comp
L Device:R_Small R1
U 1 1 5ED6532D
P 4150 7350
F 0 "R1" H 4091 7396 50  0000 R CNN
F 1 "22k" H 4091 7305 50  0000 R CNN
F 2 "stdpads:R_0805" H 4150 7350 50  0001 C CNN
F 3 "~" H 4150 7350 50  0001 C CNN
F 4 "C17560" H 4150 7350 50  0001 C CNN "LCSC Part"
	1    4150 7350
	-1   0    0    -1  
$EndComp
Text Label 4150 7250 2    50   ~ 0
TCK
$Comp
L power:GND #PWR0153
U 1 1 5ED6FBE7
P 4150 7450
F 0 "#PWR0153" H 4150 7200 50  0001 C CNN
F 1 "GND" H 4150 7300 50  0000 C CNN
F 2 "" H 4150 7450 50  0001 C CNN
F 3 "" H 4150 7450 50  0001 C CNN
	1    4150 7450
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R2
U 1 1 5ED6FEA6
P 4550 7350
F 0 "R2" H 4609 7396 50  0000 L CNN
F 1 "22k" H 4609 7305 50  0000 L CNN
F 2 "stdpads:R_0805" H 4550 7350 50  0001 C CNN
F 3 "~" H 4550 7350 50  0001 C CNN
F 4 "C17560" H 4550 7350 50  0001 C CNN "LCSC Part"
	1    4550 7350
	1    0    0    -1  
$EndComp
Text Label 4550 7500 2    50   ~ 0
TMS
Wire Wire Line
	4550 7500 4550 7450
$Comp
L power:+3V3 #PWR0154
U 1 1 5ED72E0D
P 4550 7250
F 0 "#PWR0154" H 4550 7100 50  0001 C CNN
F 1 "+3V3" H 4550 7400 50  0000 C CNN
F 2 "" H 4550 7250 50  0001 C CNN
F 3 "" H 4550 7250 50  0001 C CNN
	1    4550 7250
	1    0    0    -1  
$EndComp
Text Label 5250 5200 2    50   ~ 0
TCK
Text Label 5250 5300 2    50   ~ 0
TDO
Text Label 5250 5000 2    50   ~ 0
TMS
Text Label 5250 5100 2    50   ~ 0
TDI
$Comp
L power:GND #PWR0155
U 1 1 5EDB5696
P 700 2500
F 0 "#PWR0155" H 700 2250 50  0001 C CNN
F 1 "GND" H 700 2350 50  0000 C CNN
F 2 "" H 700 2500 50  0001 C CNN
F 3 "" H 700 2500 50  0001 C CNN
	1    700  2500
	-1   0    0    -1  
$EndComp
Wire Wire Line
	700  2500 1000 2500
$Comp
L Device:C_Small C5
U 1 1 5F26439F
P 1850 6050
F 0 "C5" H 1942 6096 50  0000 L CNN
F 1 "2u2" H 1942 6005 50  0000 L CNN
F 2 "stdpads:C_0603" H 1850 6050 50  0001 C CNN
F 3 "~" H 1850 6050 50  0001 C CNN
F 4 "C23630" H 1850 6050 50  0001 C CNN "LCSC Part"
	1    1850 6050
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C4
U 1 1 5F266E46
P 2250 6050
F 0 "C4" H 2342 6096 50  0000 L CNN
F 1 "10u" H 2342 6005 50  0000 L CNN
F 2 "stdpads:C_0805" H 2250 6050 50  0001 C CNN
F 3 "~" H 2250 6050 50  0001 C CNN
F 4 "C15850" H 2250 6050 50  0001 C CNN "LCSC Part"
	1    2250 6050
	1    0    0    -1  
$EndComp
Connection ~ 1850 6150
Wire Wire Line
	1850 6150 2250 6150
Wire Wire Line
	1450 6150 1850 6150
Connection ~ 1450 6150
Wire Wire Line
	1450 5950 1850 5950
Connection ~ 1450 5950
$Comp
L Device:C_Small C3
U 1 1 5F266E40
P 1450 6050
F 0 "C3" H 1542 6096 50  0000 L CNN
F 1 "10u" H 1542 6005 50  0000 L CNN
F 2 "stdpads:C_0805" H 1450 6050 50  0001 C CNN
F 3 "~" H 1450 6050 50  0001 C CNN
F 4 "C15850" H 1450 6050 50  0001 C CNN "LCSC Part"
	1    1450 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1050 6150 1450 6150
Wire Wire Line
	650  6150 1050 6150
Connection ~ 1050 6150
Wire Wire Line
	1050 5950 1450 5950
Wire Wire Line
	650  5950 1050 5950
Connection ~ 1050 5950
$Comp
L Device:C_Small C2
U 1 1 5F265FE4
P 1050 6050
F 0 "C2" H 1142 6096 50  0000 L CNN
F 1 "10u" H 1142 6005 50  0000 L CNN
F 2 "stdpads:C_0805" H 1050 6050 50  0001 C CNN
F 3 "~" H 1050 6050 50  0001 C CNN
F 4 "C15850" H 1050 6050 50  0001 C CNN "LCSC Part"
	1    1050 6050
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C1
U 1 1 5F26487C
P 650 6050
F 0 "C1" H 742 6096 50  0000 L CNN
F 1 "10u" H 742 6005 50  0000 L CNN
F 2 "stdpads:C_0805" H 650 6050 50  0001 C CNN
F 3 "~" H 650 6050 50  0001 C CNN
F 4 "C15850" H 650 6050 50  0001 C CNN "LCSC Part"
	1    650  6050
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C25
U 1 1 5F262E6E
P 2250 7650
F 0 "C25" H 2342 7696 50  0000 L CNN
F 1 "2u2" H 2342 7605 50  0000 L CNN
F 2 "stdpads:C_0603" H 2250 7650 50  0001 C CNN
F 3 "~" H 2250 7650 50  0001 C CNN
F 4 "C23630" H 2250 7650 50  0001 C CNN "LCSC Part"
	1    2250 7650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 7750 2250 7750
Connection ~ 1850 7750
Wire Wire Line
	1850 7550 2250 7550
Connection ~ 1850 7550
$Comp
L Device:C_Small C24
U 1 1 5F262E68
P 1850 7650
F 0 "C24" H 1942 7696 50  0000 L CNN
F 1 "2u2" H 1942 7605 50  0000 L CNN
F 2 "stdpads:C_0603" H 1850 7650 50  0001 C CNN
F 3 "~" H 1850 7650 50  0001 C CNN
F 4 "C23630" H 1850 7650 50  0001 C CNN "LCSC Part"
	1    1850 7650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1450 7750 1850 7750
Connection ~ 1450 7750
Wire Wire Line
	1450 7550 1850 7550
Connection ~ 1450 7550
$Comp
L Device:C_Small C23
U 1 1 5F262E62
P 1450 7650
F 0 "C23" H 1542 7696 50  0000 L CNN
F 1 "2u2" H 1542 7605 50  0000 L CNN
F 2 "stdpads:C_0603" H 1450 7650 50  0001 C CNN
F 3 "~" H 1450 7650 50  0001 C CNN
F 4 "C23630" H 1450 7650 50  0001 C CNN "LCSC Part"
	1    1450 7650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1050 7750 1450 7750
Wire Wire Line
	650  7750 1050 7750
Connection ~ 1050 7750
Wire Wire Line
	1050 7550 1450 7550
Wire Wire Line
	650  7550 1050 7550
Connection ~ 1050 7550
$Comp
L Device:C_Small C22
U 1 1 5F262E5C
P 1050 7650
F 0 "C22" H 1142 7696 50  0000 L CNN
F 1 "2u2" H 1142 7605 50  0000 L CNN
F 2 "stdpads:C_0603" H 1050 7650 50  0001 C CNN
F 3 "~" H 1050 7650 50  0001 C CNN
F 4 "C23630" H 1050 7650 50  0001 C CNN "LCSC Part"
	1    1050 7650
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C21
U 1 1 5F262E56
P 650 7650
F 0 "C21" H 742 7696 50  0000 L CNN
F 1 "2u2" H 742 7605 50  0000 L CNN
F 2 "stdpads:C_0603" H 650 7650 50  0001 C CNN
F 3 "~" H 650 7650 50  0001 C CNN
F 4 "C23630" H 650 7650 50  0001 C CNN "LCSC Part"
	1    650  7650
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C20
U 1 1 5F26081F
P 2250 7250
F 0 "C20" H 2342 7296 50  0000 L CNN
F 1 "2u2" H 2342 7205 50  0000 L CNN
F 2 "stdpads:C_0603" H 2250 7250 50  0001 C CNN
F 3 "~" H 2250 7250 50  0001 C CNN
F 4 "C23630" H 2250 7250 50  0001 C CNN "LCSC Part"
	1    2250 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 7350 2250 7350
Connection ~ 1850 7350
Wire Wire Line
	1850 7150 2250 7150
Connection ~ 1850 7150
$Comp
L Device:C_Small C19
U 1 1 5F260819
P 1850 7250
F 0 "C19" H 1942 7296 50  0000 L CNN
F 1 "2u2" H 1942 7205 50  0000 L CNN
F 2 "stdpads:C_0603" H 1850 7250 50  0001 C CNN
F 3 "~" H 1850 7250 50  0001 C CNN
F 4 "C23630" H 1850 7250 50  0001 C CNN "LCSC Part"
	1    1850 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	1450 7350 1850 7350
Connection ~ 1450 7350
Wire Wire Line
	1450 7150 1850 7150
Connection ~ 1450 7150
$Comp
L Device:C_Small C18
U 1 1 5F260813
P 1450 7250
F 0 "C18" H 1542 7296 50  0000 L CNN
F 1 "2u2" H 1542 7205 50  0000 L CNN
F 2 "stdpads:C_0603" H 1450 7250 50  0001 C CNN
F 3 "~" H 1450 7250 50  0001 C CNN
F 4 "C23630" H 1450 7250 50  0001 C CNN "LCSC Part"
	1    1450 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	1050 7350 1450 7350
Wire Wire Line
	650  7350 1050 7350
Connection ~ 1050 7350
Wire Wire Line
	1050 7150 1450 7150
Wire Wire Line
	650  7150 1050 7150
Connection ~ 1050 7150
$Comp
L Device:C_Small C17
U 1 1 5F26080D
P 1050 7250
F 0 "C17" H 1142 7296 50  0000 L CNN
F 1 "2u2" H 1142 7205 50  0000 L CNN
F 2 "stdpads:C_0603" H 1050 7250 50  0001 C CNN
F 3 "~" H 1050 7250 50  0001 C CNN
F 4 "C23630" H 1050 7250 50  0001 C CNN "LCSC Part"
	1    1050 7250
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C16
U 1 1 5F260807
P 650 7250
F 0 "C16" H 742 7296 50  0000 L CNN
F 1 "2u2" H 742 7205 50  0000 L CNN
F 2 "stdpads:C_0603" H 650 7250 50  0001 C CNN
F 3 "~" H 650 7250 50  0001 C CNN
F 4 "C23630" H 650 7250 50  0001 C CNN "LCSC Part"
	1    650  7250
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C15
U 1 1 5F25E50B
P 2250 6850
F 0 "C15" H 2342 6896 50  0000 L CNN
F 1 "2u2" H 2342 6805 50  0000 L CNN
F 2 "stdpads:C_0603" H 2250 6850 50  0001 C CNN
F 3 "~" H 2250 6850 50  0001 C CNN
F 4 "C23630" H 2250 6850 50  0001 C CNN "LCSC Part"
	1    2250 6850
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 6950 2250 6950
Connection ~ 1850 6950
Wire Wire Line
	1850 6750 2250 6750
Connection ~ 1850 6750
$Comp
L Device:C_Small C14
U 1 1 5F25E505
P 1850 6850
F 0 "C14" H 1942 6896 50  0000 L CNN
F 1 "2u2" H 1942 6805 50  0000 L CNN
F 2 "stdpads:C_0603" H 1850 6850 50  0001 C CNN
F 3 "~" H 1850 6850 50  0001 C CNN
F 4 "C23630" H 1850 6850 50  0001 C CNN "LCSC Part"
	1    1850 6850
	1    0    0    -1  
$EndComp
Wire Wire Line
	1450 6950 1850 6950
Wire Wire Line
	1050 6950 1450 6950
Connection ~ 1450 6950
Wire Wire Line
	1450 6750 1850 6750
Wire Wire Line
	1050 6750 1450 6750
Connection ~ 1450 6750
$Comp
L Device:C_Small C13
U 1 1 5F25E4FF
P 1450 6850
F 0 "C13" H 1542 6896 50  0000 L CNN
F 1 "2u2" H 1542 6805 50  0000 L CNN
F 2 "stdpads:C_0603" H 1450 6850 50  0001 C CNN
F 3 "~" H 1450 6850 50  0001 C CNN
F 4 "C23630" H 1450 6850 50  0001 C CNN "LCSC Part"
	1    1450 6850
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C12
U 1 1 5F25E4F9
P 1050 6850
F 0 "C12" H 1142 6896 50  0000 L CNN
F 1 "2u2" H 1142 6805 50  0000 L CNN
F 2 "stdpads:C_0603" H 1050 6850 50  0001 C CNN
F 3 "~" H 1050 6850 50  0001 C CNN
F 4 "C23630" H 1050 6850 50  0001 C CNN "LCSC Part"
	1    1050 6850
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C11
U 1 1 5F25E4F3
P 650 6850
F 0 "C11" H 742 6896 50  0000 L CNN
F 1 "2u2" H 742 6805 50  0000 L CNN
F 2 "stdpads:C_0603" H 650 6850 50  0001 C CNN
F 3 "~" H 650 6850 50  0001 C CNN
F 4 "C23630" H 650 6850 50  0001 C CNN "LCSC Part"
	1    650  6850
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C10
U 1 1 5F25BCF6
P 2250 6450
F 0 "C10" H 2342 6496 50  0000 L CNN
F 1 "2u2" H 2342 6405 50  0000 L CNN
F 2 "stdpads:C_0603" H 2250 6450 50  0001 C CNN
F 3 "~" H 2250 6450 50  0001 C CNN
F 4 "C23630" H 2250 6450 50  0001 C CNN "LCSC Part"
	1    2250 6450
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 6550 2250 6550
Wire Wire Line
	1450 6550 1850 6550
Connection ~ 1850 6550
Wire Wire Line
	1850 6350 2250 6350
Wire Wire Line
	1450 6350 1850 6350
Connection ~ 1850 6350
$Comp
L Device:C_Small C9
U 1 1 5F2596EA
P 1850 6450
F 0 "C9" H 1942 6496 50  0000 L CNN
F 1 "2u2" H 1942 6405 50  0000 L CNN
F 2 "stdpads:C_0603" H 1850 6450 50  0001 C CNN
F 3 "~" H 1850 6450 50  0001 C CNN
F 4 "C23630" H 1850 6450 50  0001 C CNN "LCSC Part"
	1    1850 6450
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C8
U 1 1 5F2596E4
P 1450 6450
F 0 "C8" H 1542 6496 50  0000 L CNN
F 1 "2u2" H 1542 6405 50  0000 L CNN
F 2 "stdpads:C_0603" H 1450 6450 50  0001 C CNN
F 3 "~" H 1450 6450 50  0001 C CNN
F 4 "C23630" H 1450 6450 50  0001 C CNN "LCSC Part"
	1    1450 6450
	1    0    0    -1  
$EndComp
Connection ~ 1450 6550
Wire Wire Line
	1050 6550 1450 6550
Connection ~ 1450 6350
Wire Wire Line
	1050 6350 1450 6350
$Comp
L Device:C_Small C7
U 1 1 5F258D44
P 1050 6450
F 0 "C7" H 1142 6496 50  0000 L CNN
F 1 "2u2" H 1142 6405 50  0000 L CNN
F 2 "stdpads:C_0603" H 1050 6450 50  0001 C CNN
F 3 "~" H 1050 6450 50  0001 C CNN
F 4 "C23630" H 1050 6450 50  0001 C CNN "LCSC Part"
	1    1050 6450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0144
U 1 1 5F234A2F
P 2250 7350
F 0 "#PWR0144" H 2250 7100 50  0001 C CNN
F 1 "GND" H 2250 7200 50  0000 C CNN
F 2 "" H 2250 7350 50  0001 C CNN
F 3 "" H 2250 7350 50  0001 C CNN
	1    2250 7350
	-1   0    0    -1  
$EndComp
Connection ~ 1050 6950
Wire Wire Line
	650  6950 1050 6950
Connection ~ 1050 6750
Wire Wire Line
	650  6750 1050 6750
$Comp
L Device:C_Small C6
U 1 1 5F2517FD
P 650 6450
F 0 "C6" H 742 6496 50  0000 L CNN
F 1 "2u2" H 742 6405 50  0000 L CNN
F 2 "stdpads:C_0603" H 650 6450 50  0001 C CNN
F 3 "~" H 650 6450 50  0001 C CNN
F 4 "C23630" H 650 6450 50  0001 C CNN "LCSC Part"
	1    650  6450
	1    0    0    -1  
$EndComp
Connection ~ 1050 6550
Wire Wire Line
	650  6550 1050 6550
Connection ~ 1050 6350
Wire Wire Line
	650  6350 1050 6350
$Comp
L power:+3V3 #PWR0147
U 1 1 5F24323B
P 2250 5950
F 0 "#PWR0147" H 2250 5800 50  0001 C CNN
F 1 "+3V3" H 2250 6100 50  0000 C CNN
F 2 "" H 2250 5950 50  0001 C CNN
F 3 "" H 2250 5950 50  0001 C CNN
	1    2250 5950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0146
U 1 1 5F239F15
P 2250 7750
F 0 "#PWR0146" H 2250 7500 50  0001 C CNN
F 1 "GND" H 2250 7600 50  0000 C CNN
F 2 "" H 2250 7750 50  0001 C CNN
F 3 "" H 2250 7750 50  0001 C CNN
	1    2250 7750
	-1   0    0    -1  
$EndComp
Connection ~ 650  7550
$Comp
L power:+3V3 #PWR0145
U 1 1 5F239F0F
P 650 7550
F 0 "#PWR0145" H 650 7400 50  0001 C CNN
F 1 "+3V3" H 650 7700 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
Connection ~ 650  7150
$Comp
L power:+3V3 #PWR0143
U 1 1 5F234A29
P 650 7150
F 0 "#PWR0143" H 650 7000 50  0001 C CNN
F 1 "+3V3" H 650 7300 50  0000 C CNN
F 2 "" H 650 7150 50  0001 C CNN
F 3 "" H 650 7150 50  0001 C CNN
	1    650  7150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0142
U 1 1 5F23065E
P 2250 6950
F 0 "#PWR0142" H 2250 6700 50  0001 C CNN
F 1 "GND" H 2250 6800 50  0000 C CNN
F 2 "" H 2250 6950 50  0001 C CNN
F 3 "" H 2250 6950 50  0001 C CNN
	1    2250 6950
	-1   0    0    -1  
$EndComp
Connection ~ 650  6750
$Comp
L power:+3V3 #PWR0141
U 1 1 5F230658
P 650 6750
F 0 "#PWR0141" H 650 6600 50  0001 C CNN
F 1 "+3V3" H 650 6900 50  0000 C CNN
F 2 "" H 650 6750 50  0001 C CNN
F 3 "" H 650 6750 50  0001 C CNN
	1    650  6750
	1    0    0    -1  
$EndComp
Connection ~ 2250 6550
$Comp
L power:GND #PWR0140
U 1 1 5F21322E
P 2650 6550
F 0 "#PWR0140" H 2650 6300 50  0001 C CNN
F 1 "GND" H 2650 6400 50  0000 C CNN
F 2 "" H 2650 6550 50  0001 C CNN
F 3 "" H 2650 6550 50  0001 C CNN
	1    2650 6550
	-1   0    0    -1  
$EndComp
Connection ~ 650  6350
$Comp
L power:+3V3 #PWR0139
U 1 1 5F212B2F
P 650 6350
F 0 "#PWR0139" H 650 6200 50  0001 C CNN
F 1 "+3V3" H 650 6500 50  0000 C CNN
F 2 "" H 650 6350 50  0001 C CNN
F 3 "" H 650 6350 50  0001 C CNN
	1    650  6350
	1    0    0    -1  
$EndComp
Connection ~ 650  5950
$Comp
L power:+5V #PWR0138
U 1 1 5F1F9E38
P 650 5950
F 0 "#PWR0138" H 650 5800 50  0001 C CNN
F 1 "+5V" H 650 6100 50  0000 C CNN
F 2 "" H 650 5950 50  0001 C CNN
F 3 "" H 650 5950 50  0001 C CNN
	1    650  5950
	-1   0    0    -1  
$EndComp
Connection ~ 2250 6150
$Comp
L power:GND #PWR0137
U 1 1 5F1F99E2
P 2650 6150
F 0 "#PWR0137" H 2650 5900 50  0001 C CNN
F 1 "GND" H 2650 6000 50  0000 C CNN
F 2 "" H 2650 6150 50  0001 C CNN
F 3 "" H 2650 6150 50  0001 C CNN
	1    2650 6150
	-1   0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0119
U 1 1 5E959F1B
P 3900 4950
F 0 "#PWR0119" H 3900 4800 50  0001 C CNN
F 1 "+3V3" H 3850 5100 50  0000 C CNN
F 2 "" H 3900 4950 50  0001 C CNN
F 3 "" H 3900 4950 50  0001 C CNN
	1    3900 4950
	1    0    0    -1  
$EndComp
Wire Wire Line
	4000 4650 4000 5050
$Comp
L Device:R_Pack04 RN5
U 1 1 5EDD8E07
P 4100 5750
F 0 "RN5" V 4300 5750 50  0000 C CNN
F 1 "4x33" V 4350 5750 50  0000 C TNN
F 2 "stdpads:Yageo_YC124" V 4375 5750 50  0001 C CNN
F 3 "~" H 4100 5750 50  0001 C CNN
F 4 "C25501" H 4100 5750 50  0001 C CNN "LCSC Part"
	1    4100 5750
	0    1    1    0   
$EndComp
$Comp
L Device:R_Pack04 RN4
U 1 1 5EDD8E01
P 4100 5350
F 0 "RN4" V 3750 5350 50  0000 C BNN
F 1 "4x33" V 3800 5350 50  0000 C CNN
F 2 "stdpads:Yageo_YC124" V 4375 5350 50  0001 C CNN
F 3 "~" H 4100 5350 50  0001 C CNN
F 4 "C25501" H 4100 5350 50  0001 C CNN "LCSC Part"
	1    4100 5350
	0    1    1    0   
$EndComp
Text Label 4300 5850 0    50   ~ 0
Ain9
Text Label 4300 5750 0    50   ~ 0
Ain8
Text Label 4300 5650 0    50   ~ 0
Ain6
Text Label 4300 5550 0    50   ~ 0
Ain3
Text Label 4300 5450 0    50   ~ 0
Ain4
Text Label 4300 5350 0    50   ~ 0
Ain5
Text Label 4300 5250 0    50   ~ 0
Ain7
Text Label 4300 5150 0    50   ~ 0
~CRAS~in
$Comp
L GW_Logic:74245 U6
U 1 1 5E9523D4
P 3500 4100
F 0 "U6" H 3500 4700 50  0000 C CNN
F 1 "74LVC245" H 3500 3500 50  0000 C CNN
F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 3500 3450 50  0001 C TNN
F 3 "" H 3500 4200 60  0001 C CNN
F 4 "C6082" H 3500 4100 50  0001 C CNN "LCSC Part"
	1    3500 4100
	1    0    0    -1  
$EndComp
Text Label 3900 3950 0    50   ~ 0
Ain0
Text Label 3900 2650 0    50   ~ 0
Din1
Text Label 3900 2750 0    50   ~ 0
Din3
Text Label 3100 2650 2    50   ~ 0
FD3
Text Label 3100 2550 2    50   ~ 0
FD1
Text Label 3100 2450 2    50   ~ 0
FD2
Text Label 3100 1650 2    50   ~ 0
FD3
Text Label 3100 1150 2    50   ~ 0
FD0
Text Label 3900 4550 0    50   ~ 0
CROWin1
Text Label 3900 4450 0    50   ~ 0
CROWin0
Text Label 3900 4350 0    50   ~ 0
~CCAS~in
Text Label 3900 4250 0    50   ~ 0
PH2in
Text Label 3900 4150 0    50   ~ 0
Ain1
Text Label 3900 4050 0    50   ~ 0
Ain2
Text Label 3900 3850 0    50   ~ 0
~WE~in
Text Label 3100 5750 2    50   ~ 0
FRA9
Text Label 3100 5650 2    50   ~ 0
FRA8
Text Label 3100 5550 2    50   ~ 0
FRA6
Text Label 3100 5450 2    50   ~ 0
FRA3
Text Label 3100 5350 2    50   ~ 0
FRA4
Text Label 3100 5250 2    50   ~ 0
FRA5
Text Label 3100 5150 2    50   ~ 0
FRA7
Text Label 3100 5050 2    50   ~ 0
~CRAS~
Text Label 3100 4450 2    50   ~ 0
CROW1
Text Label 3100 4350 2    50   ~ 0
CROW0
Text Label 3100 4250 2    50   ~ 0
~CCAS~
Text Label 3100 4150 2    50   ~ 0
PH2
Text Label 3100 4050 2    50   ~ 0
FRA1
Text Label 3100 3950 2    50   ~ 0
FRA2
Text Label 3100 3850 2    50   ~ 0
FRA0
Text Label 3100 3750 2    50   ~ 0
~FWE~
Text Label 3900 2850 0    50   ~ 0
Din5
Text Label 3900 3150 0    50   ~ 0
Din6
Text Label 3900 2950 0    50   ~ 0
Din4
Text Label 3900 3050 0    50   ~ 0
Din7
Text Label 3900 2550 0    50   ~ 0
Din2
Text Label 3900 3250 0    50   ~ 0
Din0
Text Label 3100 2750 2    50   ~ 0
FD5
Text Label 3100 3050 2    50   ~ 0
FD6
Text Label 3100 2850 2    50   ~ 0
FD4
Text Label 3100 2950 2    50   ~ 0
FD7
Text Label 3100 3150 2    50   ~ 0
FD0
Text Label 3900 1650 0    50   ~ 0
Dout5
Text Label 3900 1350 0    50   ~ 0
Dout6
Text Label 3900 1550 0    50   ~ 0
Dout4
Text Label 3900 1450 0    50   ~ 0
Dout7
Text Label 3900 1950 0    50   ~ 0
Dout2
Text Label 3900 1850 0    50   ~ 0
Dout1
Text Label 3900 1250 0    50   ~ 0
Dout0
Text Label 3900 1750 0    50   ~ 0
Dout3
Text Label 3100 1550 2    50   ~ 0
FD5
Text Label 3100 1250 2    50   ~ 0
FD6
Text Label 3100 1450 2    50   ~ 0
FD4
Text Label 3100 1350 2    50   ~ 0
FD7
Text Label 3100 1850 2    50   ~ 0
FD2
Text Label 3100 1750 2    50   ~ 0
FD1
Wire Wire Line
	4000 5050 3900 5050
Wire Wire Line
	4000 4650 4100 4650
$Comp
L power:GND #PWR0126
U 1 1 5E95EF63
P 4100 4650
F 0 "#PWR0126" H 4100 4400 50  0001 C CNN
F 1 "GND" H 4100 4500 50  0000 C CNN
F 2 "" H 4100 4650 50  0001 C CNN
F 3 "" H 4100 4650 50  0001 C CNN
	1    4100 4650
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4000 2450 3900 2450
Wire Wire Line
	4000 2250 4100 2250
Wire Wire Line
	4000 2450 4000 2250
$Comp
L power:GND #PWR0125
U 1 1 5E95E0DE
P 4100 2250
F 0 "#PWR0125" H 4100 2000 50  0001 C CNN
F 1 "GND" H 4100 2100 50  0000 C CNN
F 2 "" H 4100 2250 50  0001 C CNN
F 3 "" H 4100 2250 50  0001 C CNN
	1    4100 2250
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4000 3750 3900 3750
Wire Wire Line
	4000 3550 4100 3550
Wire Wire Line
	4000 3750 4000 3550
$Comp
L power:GND #PWR0124
U 1 1 5E95D664
P 4100 3550
F 0 "#PWR0124" H 4100 3300 50  0001 C CNN
F 1 "GND" H 4100 3400 50  0000 C CNN
F 2 "" H 4100 3550 50  0001 C CNN
F 3 "" H 4100 3550 50  0001 C CNN
	1    4100 3550
	-1   0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0123
U 1 1 5E95C277
P 3100 3650
F 0 "#PWR0123" H 3100 3500 50  0001 C CNN
F 1 "+3V3" H 3100 3800 50  0000 C CNN
F 2 "" H 3100 3650 50  0001 C CNN
F 3 "" H 3100 3650 50  0001 C CNN
	1    3100 3650
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0122
U 1 1 5E95B2D8
P 3100 2350
F 0 "#PWR0122" H 3100 2200 50  0001 C CNN
F 1 "+3V3" H 3100 2500 50  0000 C CNN
F 2 "" H 3100 2350 50  0001 C CNN
F 3 "" H 3100 2350 50  0001 C CNN
	1    3100 2350
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0121
U 1 1 5E95ADF4
P 3900 2350
F 0 "#PWR0121" H 3900 2200 50  0001 C CNN
F 1 "+3V3" H 3900 2500 50  0000 C CNN
F 2 "" H 3900 2350 50  0001 C CNN
F 3 "" H 3900 2350 50  0001 C CNN
	1    3900 2350
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0120
U 1 1 5E95A913
P 3900 3650
F 0 "#PWR0120" H 3900 3500 50  0001 C CNN
F 1 "+3V3" H 3900 3800 50  0000 C CNN
F 2 "" H 3900 3650 50  0001 C CNN
F 3 "" H 3900 3650 50  0001 C CNN
	1    3900 3650
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0118
U 1 1 5E959593
P 3100 4950
F 0 "#PWR0118" H 3100 4800 50  0001 C CNN
F 1 "+3V3" H 3100 5100 50  0000 C CNN
F 2 "" H 3100 4950 50  0001 C CNN
F 3 "" H 3100 4950 50  0001 C CNN
	1    3100 4950
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 850  3000 850 
Wire Wire Line
	3100 1050 3100 850 
$Comp
L power:GND #PWR0117
U 1 1 5E957E2A
P 3000 850
F 0 "#PWR0117" H 3000 600 50  0001 C CNN
F 1 "GND" H 3000 700 50  0000 C CNN
F 2 "" H 3000 850 50  0001 C CNN
F 3 "" H 3000 850 50  0001 C CNN
	1    3000 850 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 5E95521F
P 3100 1950
F 0 "#PWR0115" H 3100 1700 50  0001 C CNN
F 1 "GND" H 3100 1800 50  0000 C CNN
F 2 "" H 3100 1950 50  0001 C CNN
F 3 "" H 3100 1950 50  0001 C CNN
	1    3100 1950
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR0114
U 1 1 5E954F76
P 3100 3250
F 0 "#PWR0114" H 3100 3000 50  0001 C CNN
F 1 "GND" H 3100 3100 50  0000 C CNN
F 2 "" H 3100 3250 50  0001 C CNN
F 3 "" H 3100 3250 50  0001 C CNN
	1    3100 3250
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR0112
U 1 1 5E954B70
P 3100 5850
F 0 "#PWR0112" H 3100 5600 50  0001 C CNN
F 1 "GND" H 3100 5700 50  0000 C CNN
F 2 "" H 3100 5850 50  0001 C CNN
F 3 "" H 3100 5850 50  0001 C CNN
	1    3100 5850
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR0111
U 1 1 5E954345
P 3100 4550
F 0 "#PWR0111" H 3100 4300 50  0001 C CNN
F 1 "GND" H 3100 4400 50  0000 C CNN
F 2 "" H 3100 4550 50  0001 C CNN
F 3 "" H 3100 4550 50  0001 C CNN
	1    3100 4550
	-1   0    0    -1  
$EndComp
$Comp
L GW_Logic:74245 U5
U 1 1 5E9514FC
P 3500 2800
F 0 "U5" H 3500 3400 50  0000 C CNN
F 1 "74LVC245" H 3500 2200 50  0000 C CNN
F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 3500 2150 50  0001 C TNN
F 3 "" H 3500 2900 60  0001 C CNN
F 4 "C6082" H 3500 2800 50  0001 C CNN "LCSC Part"
	1    3500 2800
	1    0    0    -1  
$EndComp
NoConn ~ 7250 3200
NoConn ~ 7250 3300
NoConn ~ 7250 3400
NoConn ~ 7250 3500
NoConn ~ 7250 3600
NoConn ~ 7250 3700
NoConn ~ 7250 3800
NoConn ~ 7250 3900
NoConn ~ 7250 4000
NoConn ~ 7250 4100
NoConn ~ 7250 4200
NoConn ~ 7250 4300
NoConn ~ 7250 1900
NoConn ~ 7250 2000
NoConn ~ 7250 2100
NoConn ~ 7250 2200
NoConn ~ 7250 2300
NoConn ~ 1450 5250
Wire Wire Line
	2300 5450 2250 5450
$Comp
L GW_Logic:741G04GW U10
U 1 1 5EBE653F
P 1800 5350
F 0 "U10" H 1800 5600 50  0000 C CNN
F 1 "74LVC1G04" H 1800 5100 50  0000 C CNN
F 2 "stdpads:SOT-353" H 1800 5050 50  0001 C TNN
F 3 "" H 1800 5150 60  0001 C CNN
F 4 "C10237" H 1800 5350 50  0001 C CNN "LCSC Part"
	1    1800 5350
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0156
U 1 1 5EBEC19A
P 2200 5250
F 0 "#PWR0156" H 2200 5100 50  0001 C CNN
F 1 "+3V3" H 2200 5400 50  0000 C CNN
F 2 "" H 2200 5250 50  0001 C CNN
F 3 "" H 2200 5250 50  0001 C CNN
	1    2200 5250
	1    0    0    -1  
$EndComp
Text Label 2700 5450 0    50   ~ 0
AClk
$Comp
L Device:R_Pack04 RN1
U 1 1 5E97937D
P 2500 5350
F 0 "RN1" V 2200 5350 50  0000 C CNN
F 1 "4x33" V 2700 5350 50  0000 C CNN
F 2 "stdpads:Yageo_YC124" V 2775 5350 50  0001 C CNN
F 3 "~" H 2500 5350 50  0001 C CNN
F 4 "C25501" H 2500 5350 50  0001 C CNN "LCSC Part"
	1    2500 5350
	0    1    1    0   
$EndComp
Text Label 2700 5150 0    50   ~ 0
RClk
$Comp
L power:GND #PWR0116
U 1 1 5EC2C162
P 4900 1150
F 0 "#PWR0116" H 4900 900 50  0001 C CNN
F 1 "GND" H 4900 1000 50  0000 C CNN
F 2 "" H 4900 1150 50  0001 C CNN
F 3 "" H 4900 1150 50  0001 C CNN
	1    4900 1150
	-1   0    0    -1  
$EndComp
$Comp
L GW_Logic:741G04GW U9
U 1 1 5EC2BBFE
P 4500 1050
F 0 "U9" H 4500 1417 50  0000 C CNN
F 1 "74LVC1G04" H 4500 1326 50  0000 C CNN
F 2 "stdpads:SOT-353" H 4500 750 50  0001 C TNN
F 3 "" H 4500 850 60  0001 C CNN
F 4 "C10237" H 4500 1050 50  0001 C CNN "LCSC Part"
	1    4500 1050
	-1   0    0    -1  
$EndComp
NoConn ~ 4850 950 
$Comp
L GW_Logic:74245 U4
U 1 1 5E950437
P 3500 1500
F 0 "U4" H 3500 2100 50  0000 C CNN
F 1 "74AHCT245" H 3500 900 50  0000 C CNN
F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 3500 850 50  0001 C TNN
F 3 "" H 3500 1600 60  0001 C CNN
F 4 "C10910" H 3500 1500 50  0001 C CNN "LCSC Part"
	1    3500 1500
	1    0    0    -1  
$EndComp
$Comp
L GW_Logic:74245 U7
U 1 1 5E9535D4
P 3500 5400
F 0 "U7" H 3500 6000 50  0000 C CNN
F 1 "74LVC245" H 3500 4800 50  0000 C CNN
F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 3500 4750 50  0001 C TNN
F 3 "" H 3500 5500 60  0001 C CNN
F 4 "C6082" H 3500 5400 50  0001 C CNN "LCSC Part"
	1    3500 5400
	1    0    0    -1  
$EndComp
NoConn ~ 7250 1200
Wire Wire Line
	5850 900  5950 900 
Wire Wire Line
	5850 5700 5950 5700
Connection ~ 5850 900 
Connection ~ 5950 900 
Wire Wire Line
	5950 900  6050 900 
Connection ~ 6050 900 
Wire Wire Line
	6050 900  6150 900 
Connection ~ 6150 900 
Wire Wire Line
	6150 900  6250 900 
Connection ~ 6250 900 
Wire Wire Line
	6250 900  6350 900 
Connection ~ 6350 900 
Wire Wire Line
	6350 900  6450 900 
Connection ~ 6450 900 
Wire Wire Line
	6450 900  6550 900 
Connection ~ 6550 5700
Connection ~ 5950 5700
Wire Wire Line
	5950 5700 6050 5700
Connection ~ 6050 5700
Wire Wire Line
	6050 5700 6150 5700
Connection ~ 6150 5700
Wire Wire Line
	6150 5700 6250 5700
Connection ~ 6250 5700
Wire Wire Line
	6250 5700 6350 5700
Connection ~ 6350 5700
Wire Wire Line
	6350 5700 6450 5700
Connection ~ 6450 5700
Wire Wire Line
	6450 5700 6550 5700
NoConn ~ 2700 5250
NoConn ~ 2700 5350
Wire Wire Line
	2250 5450 2250 5150
Wire Wire Line
	2250 5150 2300 5150
Connection ~ 2250 5450
Wire Wire Line
	2250 5450 2200 5450
NoConn ~ 2300 5250
NoConn ~ 2300 5350
Text Label 4900 1050 0    50   ~ 0
~CSEL~
NoConn ~ 8700 3400
$Comp
L Mechanical:MountingHole_Pad H5
U 1 1 5F88103E
P 2650 4050
F 0 "H5" H 2750 4101 50  0000 L CNN
F 1 " " H 2750 4010 50  0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 2650 4050 50  0001 C CNN
F 3 "~" H 2650 4050 50  0001 C CNN
	1    2650 4050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0113
U 1 1 5F881044
P 2650 4150
F 0 "#PWR0113" H 2650 3900 50  0001 C CNN
F 1 "GND" H 2655 3977 50  0000 C CNN
F 2 "" H 2650 4150 50  0001 C CNN
F 3 "" H 2650 4150 50  0001 C CNN
	1    2650 4150
	1    0    0    -1  
$EndComp
Connection ~ 2650 4150
Wire Wire Line
	2150 4150 2650 4150
$Comp
L Device:R_Small R3
U 1 1 5F2CC469
P 4000 1150
F 0 "R3" V 3950 1150 50  0000 C BNN
F 1 "100" V 4000 1150 40  0000 C CNN
F 2 "stdpads:R_0805" H 4000 1150 50  0001 C CNN
F 3 "~" H 4000 1150 50  0001 C CNN
F 4 "C17408" V 4000 1150 50  0001 C CNN "LCSC Part"
	1    4000 1150
	0    1    1    0   
$EndComp
Wire Wire Line
	1950 4450 1850 4450
Wire Wire Line
	1150 4450 1250 4450
Connection ~ 2250 6950
Connection ~ 2250 7350
Connection ~ 2250 7750
$Comp
L Device:C_Small C26
U 1 1 5F92777A
P 2650 6050
F 0 "C26" H 2742 6096 50  0000 L CNN
F 1 "10u" H 2742 6005 50  0000 L CNN
F 2 "stdpads:C_0805" H 2650 6050 50  0001 C CNN
F 3 "~" H 2650 6050 50  0001 C CNN
F 4 "C15850" H 2650 6050 50  0001 C CNN "LCSC Part"
	1    2650 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	2250 6150 2650 6150
Wire Wire Line
	2650 5950 2250 5950
Connection ~ 2250 5950
Connection ~ 2650 6150
$Comp
L power:+3V3 #PWR0148
U 1 1 5F93EC7D
P 4100 950
F 0 "#PWR0148" H 4100 800 50  0001 C CNN
F 1 "+3V3" H 4100 1100 50  0000 C CNN
F 2 "" H 4100 950 50  0001 C CNN
F 3 "" H 4100 950 50  0001 C CNN
	1    4100 950 
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0157
U 1 1 5F940CD5
P 3900 1050
F 0 "#PWR0157" H 3900 900 50  0001 C CNN
F 1 "+5V" H 3900 1200 50  0000 C CNN
F 2 "" H 3900 1050 50  0001 C CNN
F 3 "" H 3900 1050 50  0001 C CNN
	1    3900 1050
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C27
U 1 1 5F944E67
P 2650 6450
F 0 "C27" H 2742 6496 50  0000 L CNN
F 1 "2u2" H 2742 6405 50  0000 L CNN
F 2 "stdpads:C_0603" H 2650 6450 50  0001 C CNN
F 3 "~" H 2650 6450 50  0001 C CNN
F 4 "C23630" H 2650 6450 50  0001 C CNN "LCSC Part"
	1    2650 6450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2650 6350 2250 6350
Connection ~ 2250 6350
Wire Wire Line
	2250 6550 2650 6550
Connection ~ 2650 6550
$EndSCHEMATC