RC6502-Apple-1-Replica/RC6502 VDU/RC6502 VDU.sch
2019-02-20 11:18:12 +01:00

1648 lines
37 KiB
Plaintext

EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:switches
LIBS:relays
LIBS:motors
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:rc6502_backplane
LIBS:mounting
LIBS:oscillator
LIBS:mc6847
LIBS:rca_plug
LIBS:vdu_port
LIBS:RC6502 VDU-cache
EELAYER 25 0
EELAYER END
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4800 1650 4950 1650
Wire Wire Line
4800 1550 4950 1550
Wire Wire Line
4800 1450 4950 1450
Wire Wire Line
4800 1350 4950 1350
Wire Wire Line
4800 1250 4950 1250
Wire Wire Line
4800 1150 4950 1150
Wire Wire Line
4800 2250 4950 2250
Wire Wire Line
4800 2350 4950 2350
Wire Wire Line
4800 2150 4950 2150
Wire Wire Line
4800 2050 4950 2050
Wire Wire Line
4800 1950 4950 1950
NoConn ~ 6250 3050
NoConn ~ 6250 2950
Wire Wire Line
7500 6350 7650 6350
Wire Wire Line
7500 6450 7650 6450
$Comp
L GND #PWR08
U 1 1 5C0636E6
P 5600 3400
F 0 "#PWR08" H 5600 3150 50 0001 C CNN
F 1 "GND" H 5600 3250 50 0000 C CNN
F 2 "" H 5600 3400 50 0001 C CNN
F 3 "" H 5600 3400 50 0001 C CNN
1 5600 3400
1 0 0 -1
$EndComp
Wire Wire Line
6250 2250 6625 2250
Text GLabel 6250 2050 2 60 Input ~ 0
G/~A
Text GLabel 7500 6250 0 60 Output ~ 0
G/~A
Text GLabel 6250 2150 2 60 Input ~ 0
S/~A
Text GLabel 7500 6150 0 60 Output ~ 0
S/~A
Text GLabel 6250 2350 2 60 Input ~ 0
GM2
Text GLabel 6250 2450 2 60 Input ~ 0
GM1
Text GLabel 6250 2550 2 60 Input ~ 0
GM0
Text GLabel 7500 5750 0 60 Output ~ 0
CSS
Text GLabel 7500 5850 0 60 Output ~ 0
GM0
Text GLabel 7500 5950 0 60 Output ~ 0
GM1
Text GLabel 7500 6050 0 60 Output ~ 0
GM2
Wire Wire Line
7500 5750 7650 5750
Wire Wire Line
7650 5850 7500 5850
Wire Wire Line
7500 5950 7650 5950
Wire Wire Line
7650 6050 7500 6050
Wire Wire Line
7500 6150 7650 6150
Wire Wire Line
7650 6250 7500 6250
$Comp
L GND #PWR09
U 1 1 5C06A7C5
P 6625 2325
F 0 "#PWR09" H 6625 2075 50 0001 C CNN
F 1 "GND" H 6625 2175 50 0000 C CNN
F 2 "" H 6625 2325 50 0001 C CNN
F 3 "" H 6625 2325 50 0001 C CNN
1 6625 2325
1 0 0 -1
$EndComp
Wire Wire Line
6625 2250 6625 2325
$Comp
L VCC #PWR010
U 1 1 5C06AFB8
P 5600 750
F 0 "#PWR010" H 5600 600 50 0001 C CNN
F 1 "VCC" H 5600 900 50 0000 C CNN
F 2 "" H 5600 750 50 0001 C CNN
F 3 "" H 5600 750 50 0001 C CNN
1 5600 750
1 0 0 -1
$EndComp
Text GLabel 4800 2450 0 60 Input ~ 0
~VDU_DISABLE
Wire Wire Line
4800 2450 4950 2450
Text GLabel 3575 925 2 60 Output ~ 0
~VDU_DISABLE
Text Notes 3275 1225 0 60 ~ 0
Disable VDU when\naccessed externally
Wire Wire Line
3300 925 3150 925
Wire Wire Line
3150 925 3150 725
Connection ~ 3150 725
$Comp
L Jumper_NC_Small JP1
U 1 1 5C086A5B
P 3400 925
F 0 "JP1" H 3400 1005 50 0000 C CNN
F 1 "VDU_EN" H 3410 865 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 3400 925 50 0001 C CNN
F 3 "" H 3400 925 50 0001 C CNN
1 3400 925
1 0 0 -1
$EndComp
Wire Wire Line
3500 925 3575 925
Text GLabel 9200 1850 2 60 Input ~ 0
~CS_RAM_EXT
Wire Wire Line
9050 1850 9200 1850
Wire Wire Line
9125 1850 9125 1950
Wire Wire Line
9125 1950 9050 1950
Connection ~ 9125 1850
Text GLabel 9200 3025 2 60 Input ~ 0
~CS_RAM_EXT
Wire Wire Line
9050 3025 9200 3025
Wire Wire Line
9125 3025 9125 3125
Wire Wire Line
9125 3125 9050 3125
Connection ~ 9125 3025
Text GLabel 7650 5250 0 60 Input ~ 0
~CS_RAM_EXT
Text GLabel 2375 7000 2 60 Input ~ 0
RAM_RW
Wire Wire Line
2075 6900 2225 6900
Wire Wire Line
2375 7000 2075 7000
Wire Wire Line
2075 7150 2225 7150
Wire Wire Line
2225 6900 2225 7225
NoConn ~ 10400 4350
Wire Wire Line
9800 5450 9800 5525
$Comp
L C C9
U 1 1 5C0C5965
P 6075 7175
F 0 "C9" H 6100 7275 50 0000 L CNN
F 1 "100nF" H 6100 7075 50 0000 L CNN
F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 6113 7025 50 0001 C CNN
F 3 "" H 6075 7175 50 0001 C CNN
1 6075 7175
1 0 0 -1
$EndComp
$Comp
L C C10
U 1 1 5C0C59F4
P 6350 7175
F 0 "C10" H 6375 7275 50 0000 L CNN
F 1 "100nF" H 6375 7075 50 0000 L CNN
F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 6388 7025 50 0001 C CNN
F 3 "" H 6350 7175 50 0001 C CNN
1 6350 7175
1 0 0 -1
$EndComp
Wire Wire Line
6350 7325 6350 7375
Connection ~ 6350 7375
Wire Wire Line
6350 6975 6350 7025
Connection ~ 6350 6975
Wire Wire Line
6075 6975 6075 7025
Connection ~ 6075 6975
Wire Wire Line
6075 7325 6075 7375
Connection ~ 6075 7375
NoConn ~ 7650 2150
$Comp
L Jumper_NO_Small JP3
U 1 1 5C0D03FF
P 9475 4325
F 0 "JP3" H 9475 4405 50 0000 C CNN
F 1 "INT_ON_FS" H 9485 4265 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 9475 4325 50 0001 C CNN
F 3 "" H 9475 4325 50 0001 C CNN
1 9475 4325
0 1 1 0
$EndComp
Wire Wire Line
9475 4425 9675 4425
Wire Wire Line
9675 4425 9675 4550
Text GLabel 4800 2550 0 60 Output ~ 0
~FS
Wire Wire Line
4800 2550 4950 2550
$Comp
L Conn_01x07 J3
U 1 1 5C0D33B4
P 4575 3325
F 0 "J3" H 4575 2925 50 0000 C CNN
F 1 "VIDEO" V 4675 3325 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x07_Pitch2.54mm" H 4575 3325 50 0001 C CNN
F 3 "" H 4575 3325 50 0001 C CNN
1 4575 3325
0 1 1 0
$EndComp
Wire Wire Line
4950 3050 4875 3050
Wire Wire Line
4875 3050 4875 3125
Wire Wire Line
4775 3125 4775 2950
Wire Wire Line
4775 2950 4950 2950
Wire Wire Line
4675 3125 4675 2850
Wire Wire Line
4675 2850 4950 2850
Wire Wire Line
4575 3125 4575 2750
Wire Wire Line
4400 2750 4950 2750
Wire Wire Line
4475 3125 4475 2650
Connection ~ 4475 2650
Connection ~ 4575 2750
Text GLabel 4400 2750 0 60 Output ~ 0
Y
Text GLabel 625 2275 0 60 Input ~ 0
Y
$Comp
L RCA_PLUG J8
U 1 1 5C0DE558
P 1975 2275
F 0 "J8" H 1985 2395 50 0000 C CNN
F 1 "RCA_PLUG" V 2090 2275 50 0000 C CNN
F 2 "rca:rca_yellow" H 1975 2275 50 0001 C CNN
F 3 "" H 1975 2275 50 0001 C CNN
1 1975 2275
1 0 0 -1
$EndComp
Text Notes 7025 6875 0 60 ~ 0
Display adapter based on the Motorola 6847 Video Display Generator (VDG), this maps\ninto the memory space and does not follow the designs of the Apple 1 computer,\ninstead it is only intended for use with the RC6502 computer.
Wire Wire Line
9825 4050 10400 4050
$Comp
L GND #PWR011
U 1 1 5C0ECDB6
P 2225 7225
F 0 "#PWR011" H 2225 6975 50 0001 C CNN
F 1 "GND" H 2225 7075 50 0000 C CNN
F 2 "" H 2225 7225 50 0001 C CNN
F 3 "" H 2225 7225 50 0001 C CNN
1 2225 7225
1 0 0 -1
$EndComp
Connection ~ 2225 7150
Wire Wire Line
9825 4050 9825 4225
$Comp
L GND #PWR012
U 1 1 5C0EE352
P 9825 4225
F 0 "#PWR012" H 9825 3975 50 0001 C CNN
F 1 "GND" H 9825 4075 50 0000 C CNN
F 2 "" H 9825 4225 50 0001 C CNN
F 3 "" H 9825 4225 50 0001 C CNN
1 9825 4225
1 0 0 -1
$EndComp
$Comp
L GND #PWR013
U 1 1 5C0F12D5
P 3975 3125
F 0 "#PWR013" H 3975 2875 50 0001 C CNN
F 1 "GND" H 3975 2975 50 0000 C CNN
F 2 "" H 3975 3125 50 0001 C CNN
F 3 "" H 3975 3125 50 0001 C CNN
1 3975 3125
1 0 0 -1
$EndComp
Wire Wire Line
3975 3125 3975 2975
Wire Wire Line
3975 2975 4375 2975
Wire Wire Line
4375 2975 4375 3125
$Comp
L VCC #PWR014
U 1 1 5C0F1740
P 4150 2900
F 0 "#PWR014" H 4150 2750 50 0001 C CNN
F 1 "VCC" H 4150 3050 50 0000 C CNN
F 2 "" H 4150 2900 50 0001 C CNN
F 3 "" H 4150 2900 50 0001 C CNN
1 4150 2900
1 0 0 -1
$EndComp
Wire Wire Line
4150 2900 4150 3050
Wire Wire Line
4150 3050 4275 3050
Wire Wire Line
4275 3050 4275 3125
$Comp
L VDU_Port U11
U 1 1 5C12C79F
P 1200 2525
F 0 "U11" H 1200 2625 60 0000 C CNN
F 1 "VDU_Port" H 1475 2075 60 0000 C CNN
F 2 "vdu_amplifier:Amplifier" H 1200 2525 60 0001 C CNN
F 3 "" H 1200 2525 60 0001 C CNN
1 1200 2525
1 0 0 -1
$EndComp
Wire Wire Line
700 2275 625 2275
Wire Wire Line
1200 1825 1200 1750
Wire Wire Line
1200 3025 1200 3100
$Comp
L GND #PWR015
U 1 1 5C12D4FF
P 1200 3100
F 0 "#PWR015" H 1200 2850 50 0001 C CNN
F 1 "GND" H 1200 2950 50 0000 C CNN
F 2 "" H 1200 3100 50 0001 C CNN
F 3 "" H 1200 3100 50 0001 C CNN
1 1200 3100
1 0 0 -1
$EndComp
$Comp
L VCC #PWR016
U 1 1 5C12D772
P 1200 1750
F 0 "#PWR016" H 1200 1600 50 0001 C CNN
F 1 "VCC" H 1200 1900 50 0000 C CNN
F 2 "" H 1200 1750 50 0001 C CNN
F 3 "" H 1200 1750 50 0001 C CNN
1 1200 1750
1 0 0 -1
$EndComp
Wire Wire Line
1825 2275 1750 2275
$Comp
L GND #PWR017
U 1 1 5C12DD7B
P 1975 2550
F 0 "#PWR017" H 1975 2300 50 0001 C CNN
F 1 "GND" H 1975 2400 50 0000 C CNN
F 2 "" H 1975 2550 50 0001 C CNN
F 3 "" H 1975 2550 50 0001 C CNN
1 1975 2550
1 0 0 -1
$EndComp
Wire Wire Line
1975 2475 1975 2550
NoConn ~ 700 2575
NoConn ~ 1750 2575
NoConn ~ 7650 2250
NoConn ~ 7650 2350
Text GLabel 7650 1675 0 60 Output ~ 0
VA11
Text GLabel 7650 1575 0 60 Output ~ 0
VA12
NoConn ~ 7650 2450
NoConn ~ 7650 2550
Wire Wire Line
9475 4150 9475 4225
$Comp
L 74LS374 U12
U 1 1 5C1B63E4
P 8350 1175
F 0 "U12" H 8350 1075 50 0000 C CNN
F 1 "74LS374" H 8350 1275 50 0000 C CNN
F 2 "Housings_DIP:DIP-20_W7.62mm_Socket" H 8350 1175 50 0001 C CNN
F 3 "" H 8350 1175 50 0001 C CNN
1 8350 1175
-1 0 0 1
$EndComp
Text GLabel 9050 675 2 60 Input ~ 0
~CS_RAM_EXT
NoConn ~ 7650 1475
NoConn ~ 7650 1375
NoConn ~ 7650 1275
NoConn ~ 7650 1175
NoConn ~ 7650 1075
NoConn ~ 7650 975
$Comp
L GND #PWR018
U 1 1 5C1BAEA6
P 9400 1525
F 0 "#PWR018" H 9400 1275 50 0001 C CNN
F 1 "GND" H 9400 1375 50 0000 C CNN
F 2 "" H 9400 1525 50 0001 C CNN
F 3 "" H 9400 1525 50 0001 C CNN
1 9400 1525
1 0 0 -1
$EndComp
Wire Wire Line
9050 975 9400 975
Wire Wire Line
9400 975 9400 1525
Wire Wire Line
9050 1475 9400 1475
Connection ~ 9400 1475
Wire Wire Line
9050 1375 9400 1375
Connection ~ 9400 1375
Wire Wire Line
9050 1275 9400 1275
Connection ~ 9400 1275
Wire Wire Line
9050 1175 9400 1175
Connection ~ 9400 1175
Wire Wire Line
9050 1075 9400 1075
Connection ~ 9400 1075
$Comp
L GND #PWR019
U 1 1 5C1BBA43
P 9400 2700
F 0 "#PWR019" H 9400 2450 50 0001 C CNN
F 1 "GND" H 9400 2550 50 0000 C CNN
F 2 "" H 9400 2700 50 0001 C CNN
F 3 "" H 9400 2700 50 0001 C CNN
1 9400 2700
1 0 0 -1
$EndComp
Wire Wire Line
9050 2150 9400 2150
Wire Wire Line
9400 2150 9400 2700
Wire Wire Line
9400 2550 9050 2550
Connection ~ 9400 2550
Wire Wire Line
9050 2450 9400 2450
Connection ~ 9400 2450
Wire Wire Line
9050 2350 9400 2350
Connection ~ 9400 2350
Wire Wire Line
9050 2250 9400 2250
Connection ~ 9400 2250
Wire Wire Line
6625 6900 6625 7025
Wire Wire Line
6625 7325 6625 7450
Connection ~ 6625 7375
Connection ~ 6625 6975
$Comp
L 74LS138 U9
U 1 1 5C1CA4AB
P 1650 4000
F 0 "U9" H 1650 4500 50 0000 C CNN
F 1 "74HCT138" V 1650 4000 50 0000 C CNN
F 2 "Housings_DIP:DIP-16_W7.62mm_Socket" H 1650 4000 50 0001 C CNN
F 3 "" H 1650 4000 50 0001 C CNN
1 1650 4000
1 0 0 -1
$EndComp
Text GLabel 1050 4250 0 60 Input ~ 0
VDU_BASE
Text GLabel 1050 4150 0 60 Input ~ 0
PHI2
Wire Wire Line
1050 4350 750 4350
$Comp
L GND #PWR020
U 1 1 5C1CC87B
P 750 4425
F 0 "#PWR020" H 750 4175 50 0001 C CNN
F 1 "GND" H 750 4275 50 0000 C CNN
F 2 "" H 750 4425 50 0001 C CNN
F 3 "" H 750 4425 50 0001 C CNN
1 750 4425
1 0 0 -1
$EndComp
Wire Wire Line
750 4350 750 4425
Text GLabel 1050 3850 0 60 Input ~ 0
R/~W
Text GLabel 1050 3750 0 60 Input ~ 0
A11
Text GLabel 1050 3650 0 60 Input ~ 0
A10
Wire Wire Line
2700 3650 2250 3650
Wire Wire Line
2250 3750 2625 3750
Wire Wire Line
2625 3750 2625 3850
Wire Wire Line
2625 3850 2700 3850
Wire Wire Line
2250 4050 2625 4050
Wire Wire Line
2625 4050 2625 4150
Wire Wire Line
2625 4150 2700 4150
Wire Wire Line
2250 4150 2550 4150
Wire Wire Line
2550 4150 2550 4350
Wire Wire Line
2550 4350 2700 4350
Wire Wire Line
3900 4250 3975 4250
Wire Wire Line
3975 4250 3975 4100
Wire Wire Line
3975 4100 4050 4100
Wire Wire Line
4050 3900 3975 3900
Wire Wire Line
3975 3900 3975 3750
Wire Wire Line
3975 3750 3900 3750
NoConn ~ 2250 4250
NoConn ~ 2250 4350
Text GLabel 5400 4000 2 60 Output ~ 0
~CS_RAM_EXT
Wire Wire Line
5250 4000 5400 4000
Text GLabel 2250 3850 2 60 Output ~ 0
~REG0
Text GLabel 2250 3950 2 60 Output ~ 0
~REG1
Text GLabel 9050 5550 2 60 Input ~ 0
~REG0
Text GLabel 9050 775 2 60 Input ~ 0
~REG1
Text GLabel 7650 5150 0 60 Input ~ 0
R/~W
NoConn ~ 6275 5325
$Comp
L GND #PWR021
U 1 1 5C2969D3
P 6375 6675
F 0 "#PWR021" H 6375 6425 50 0001 C CNN
F 1 "GND" H 6375 6525 50 0000 C CNN
F 2 "" H 6375 6675 50 0001 C CNN
F 3 "" H 6375 6675 50 0001 C CNN
1 6375 6675
1 0 0 -1
$EndComp
Wire Wire Line
4750 6600 6375 6600
Wire Wire Line
6175 6600 6175 6525
Wire Wire Line
6375 6525 6375 6675
Connection ~ 6375 6600
$Comp
L 74LS32 U8
U 4 1 5C2998AF
P 6000 4350
F 0 "U8" H 6000 4400 50 0000 C CNN
F 1 "74LS32" H 6000 4300 50 0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_Socket" H 6000 4350 50 0001 C CNN
F 3 "" H 6000 4350 50 0001 C CNN
4 6000 4350
1 0 0 -1
$EndComp
Wire Wire Line
5325 4000 5325 4250
Wire Wire Line
5325 4250 5400 4250
Connection ~ 5325 4000
Wire Wire Line
5400 4450 5325 4450
Text GLabel 5325 4450 0 60 Input ~ 0
R/~W
Text GLabel 6675 4350 2 60 Output ~ 0
RAM_RW
Wire Wire Line
6675 4350 6600 4350
$Comp
L 74LS32 U8
U 1 1 5C29BA58
P 4850 5925
F 0 "U8" H 4850 5975 50 0000 C CNN
F 1 "74LS32" H 4850 5875 50 0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_Socket" H 4850 5925 50 0001 C CNN
F 3 "" H 4850 5925 50 0001 C CNN
1 4850 5925
0 -1 -1 0
$EndComp
$Comp
L 74LS32 U8
U 2 1 5C29BAE5
P 5325 5925
F 0 "U8" H 5325 5975 50 0000 C CNN
F 1 "74LS32" H 5325 5875 50 0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_Socket" H 5325 5925 50 0001 C CNN
F 3 "" H 5325 5925 50 0001 C CNN
2 5325 5925
0 -1 -1 0
$EndComp
$Comp
L 74LS32 U8
U 3 1 5C29BB71
P 5800 5925
F 0 "U8" H 5800 5975 50 0000 C CNN
F 1 "74LS32" H 5800 5875 50 0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_Socket" H 5800 5925 50 0001 C CNN
F 3 "" H 5800 5925 50 0001 C CNN
3 5800 5925
0 -1 -1 0
$EndComp
Connection ~ 6175 6600
Wire Wire Line
4950 6525 4950 6600
Connection ~ 4950 6600
Wire Wire Line
5225 6525 5225 6600
Connection ~ 5225 6600
Wire Wire Line
5425 6525 5425 6600
Connection ~ 5425 6600
Wire Wire Line
5700 6525 5700 6600
Connection ~ 5700 6600
Wire Wire Line
5900 6525 5900 6600
Connection ~ 5900 6600
NoConn ~ 5800 5325
NoConn ~ 5325 5325
NoConn ~ 4850 5325
$Comp
L C C12
U 1 1 5C1BE4C6
P 6625 7175
F 0 "C12" H 6650 7275 50 0000 L CNN
F 1 "100nF" H 6650 7075 50 0000 L CNN
F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 6663 7025 50 0001 C CNN
F 3 "" H 6625 7175 50 0001 C CNN
1 6625 7175
1 0 0 -1
$EndComp
Wire Wire Line
2100 1225 2400 1225
Wire Wire Line
2100 1325 2400 1325
Text Notes 2125 1225 0 60 ~ 0
$D000
Text Notes 2125 1325 0 60 ~ 0
$E000
Wire Wire Line
2975 1225 2900 1225
Connection ~ 2975 1125
Wire Wire Line
2975 1325 2900 1325
Connection ~ 2975 1225
NoConn ~ 10400 4450
$Comp
L 74LS08 U10
U 1 1 5C68D5FB
P 3300 3750
F 0 "U10" H 3300 3800 50 0000 C CNN
F 1 "74LS08" H 3300 3700 50 0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_Socket" H 3300 3750 50 0001 C CNN
F 3 "" H 3300 3750 50 0001 C CNN
1 3300 3750
1 0 0 -1
$EndComp
$Comp
L 74LS08 U10
U 2 1 5C68D691
P 3300 4250
F 0 "U10" H 3300 4300 50 0000 C CNN
F 1 "74LS08" H 3300 4200 50 0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_Socket" H 3300 4250 50 0001 C CNN
F 3 "" H 3300 4250 50 0001 C CNN
2 3300 4250
1 0 0 -1
$EndComp
$Comp
L 74LS08 U10
U 3 1 5C68D787
P 4650 4000
F 0 "U10" H 4650 4050 50 0000 C CNN
F 1 "74LS08" H 4650 3950 50 0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_Socket" H 4650 4000 50 0001 C CNN
F 3 "" H 4650 4000 50 0001 C CNN
3 4650 4000
1 0 0 -1
$EndComp
$Comp
L 74LS08 U10
U 4 1 5C68DB32
P 6275 5925
F 0 "U10" H 6275 5975 50 0000 C CNN
F 1 "74LS08" H 6275 5875 50 0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_Socket" H 6275 5925 50 0001 C CNN
F 3 "" H 6275 5925 50 0001 C CNN
4 6275 5925
0 -1 -1 0
$EndComp
Wire Wire Line
4750 6525 4750 6600
Text GLabel 9050 1575 2 60 Input ~ 0
D1
Text GLabel 9050 1675 2 60 Input ~ 0
D0
$Comp
L Jumper_NO_Small JP2
U 1 1 5C6C8809
P 3175 2475
F 0 "JP2" H 3175 2555 50 0000 C CNN
F 1 "OSC_EN" H 3185 2415 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 3175 2475 50 0001 C CNN
F 3 "" H 3175 2475 50 0001 C CNN
1 3175 2475
-1 0 0 1
$EndComp
Wire Wire Line
3000 2475 3075 2475
Wire Wire Line
3275 2475 3350 2475
$Comp
L Jumper_NC_Dual JP5
U 1 1 5C6D3681
P 7050 2750
F 0 "JP5" H 7100 2650 50 0000 L CNN
F 1 "INV_SEL" H 7050 2850 50 0000 C BNN
F 2 "Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm" H 7050 2750 50 0001 C CNN
F 3 "" H 7050 2750 50 0001 C CNN
1 7050 2750
0 1 1 0
$EndComp
Wire Wire Line
6250 1750 7125 1750
$Comp
L GND #PWR022
U 1 1 5C6D4550
P 7050 3000
F 0 "#PWR022" H 7050 2750 50 0001 C CNN
F 1 "GND" H 7050 2850 50 0000 C CNN
F 2 "" H 7050 3000 50 0001 C CNN
F 3 "" H 7050 3000 50 0001 C CNN
1 7050 3000
1 0 0 -1
$EndComp
$Comp
L Jumper_NC_Dual JP4
U 1 1 5C6D4975
P 6725 3225
F 0 "JP4" H 6775 3125 50 0000 L CNN
F 1 "CSS_SEL" H 6725 3325 50 0000 C BNN
F 2 "Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm" H 6725 3225 50 0001 C CNN
F 3 "" H 6725 3225 50 0001 C CNN
1 6725 3225
0 1 1 0
$EndComp
Text GLabel 6725 3475 3 60 Input ~ 0
CSS
Wire Wire Line
7050 1750 7050 2500
Connection ~ 7050 1750
Wire Wire Line
6725 2975 6725 1850
Wire Wire Line
6250 1850 6800 1850
Connection ~ 6725 1850
Wire Wire Line
6950 2750 6250 2750
Wire Wire Line
6625 3225 6550 3225
Wire Wire Line
6550 3225 6550 2650
Wire Wire Line
6550 2650 6250 2650
$EndSCHEMATC