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EESchema Schematic File Version 4
LIBS:COMIX-35-cache
EELAYER 29 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 6
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L 74xx:74LS74 U5
U 3 1 5F0D3FEE
P 4300 6300
F 0 "U5" H 4350 5950 50 0000 L CNN
F 1 "74HC74" H 4350 5850 50 0000 L CNN
F 2 "Active:DIP254P762X635-14" H 4300 6300 50 0001 C CNN
F 3 "74xx/74hc_hct74.pdf" H 4300 6300 50 0001 C CNN
F 4 "595-SN74HC74N" H 0 0 50 0001 C CNN "Mouser"
3 4300 6300
1 0 0 -1
$EndComp
$Comp
L 74xx:74LS10 U6
U 4 1 5F2AD35A
P 4850 6300
F 0 "U6" H 4900 5950 50 0000 L CNN
F 1 "74HC10" H 4900 5850 50 0000 L CNN
F 2 "Active:DIP254P762X635-14" H 4850 6300 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS10" H 4850 6300 50 0001 C CNN
F 4 "595-SN74HC10N" H 0 0 50 0001 C CNN "Mouser"
4 4850 6300
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0101
U 1 1 5FDB563A
P 6500 5600
F 0 "#PWR0101" H 6500 5450 50 0001 C CNN
F 1 "+5V" H 6515 5773 50 0000 C CNN
F 2 "" H 6500 5600 50 0001 C CNN
F 3 "" H 6500 5600 50 0001 C CNN
1 6500 5600
1 0 0 -1
$EndComp
Wire Wire Line
4850 5800 4850 5750
Wire Wire Line
4850 5750 4300 5750
Connection ~ 4300 5750
Wire Wire Line
4300 5750 4300 5900
Wire Wire Line
4850 6900 4850 6800
Wire Wire Line
4300 6700 4300 6900
Wire Wire Line
4300 6900 4850 6900
Connection ~ 4300 6900
$Comp
L power:GND #PWR0102
U 1 1 5FEF58E0
P 6500 7000
F 0 "#PWR0102" H 6500 6750 50 0001 C CNN
F 1 "GND" H 6505 6827 50 0000 C CNN
F 2 "" H 6500 7000 50 0001 C CNN
F 3 "" H 6500 7000 50 0001 C CNN
1 6500 7000
1 0 0 -1
$EndComp
Wire Wire Line
1800 1650 1650 1650
Wire Wire Line
2300 1650 2550 1650
$Comp
L power:GND #PWR0103
U 1 1 60039E23
P 2550 1650
F 0 "#PWR0103" H 2550 1400 50 0001 C CNN
F 1 "GND" H 2555 1477 50 0000 C CNN
F 2 "" H 2550 1650 50 0001 C CNN
F 3 "" H 2550 1650 50 0001 C CNN
1 2550 1650
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 6003A4F9
P 1650 1650
F 0 "#PWR0104" H 1650 1400 50 0001 C CNN
F 1 "GND" H 1655 1477 50 0000 C CNN
F 2 "" H 1650 1650 50 0001 C CNN
F 3 "" H 1650 1650 50 0001 C CNN
1 1650 1650
1 0 0 -1
$EndComp
Wire Wire Line
1800 1850 1500 1850
Wire Wire Line
1500 1850 1500 1750
$Comp
L power:+5V #PWR0105
U 1 1 600699CB
P 1500 1750
F 0 "#PWR0105" H 1500 1600 50 0001 C CNN
F 1 "+5V" H 1515 1923 50 0000 C CNN
F 2 "" H 1500 1750 50 0001 C CNN
F 3 "" H 1500 1750 50 0001 C CNN
1 1500 1750
1 0 0 -1
$EndComp
NoConn ~ 1800 1750
NoConn ~ 1800 2350
NoConn ~ 2300 1750
Wire Wire Line
1800 1950 1100 1950
Wire Wire Line
1800 2050 1100 2050
Wire Wire Line
1800 2150 1100 2150
Wire Wire Line
1800 2250 1100 2250
Wire Wire Line
2300 1950 3550 1950
Wire Wire Line
2300 2050 3550 2050
Wire Wire Line
2300 2150 3550 2150
Wire Wire Line
2300 2250 3550 2250
Text Label 1300 1950 0 50 ~ 0
BUS0
Text Label 1300 2050 0 50 ~ 0
BUS2
Text Label 1300 2150 0 50 ~ 0
BUS4
Text Label 1300 2250 0 50 ~ 0
BUS6
Text Label 2900 1950 2 50 ~ 0
BUS1
Text Label 2900 2050 2 50 ~ 0
BUS3
Text Label 2900 2150 2 50 ~ 0
BUS5
Text Label 2900 2250 2 50 ~ 0
BUS7
Text Label 2900 2350 2 50 ~ 0
Q
Wire Wire Line
1800 2450 1300 2450
Text Label 1300 2450 0 50 ~ 0
~RESET
Wire Wire Line
1800 2550 1300 2550
Wire Wire Line
1800 2650 1300 2650
Wire Wire Line
1800 2850 1300 2850
Wire Wire Line
1800 2950 1300 2950
Wire Wire Line
1800 3150 1300 3150
Wire Wire Line
1800 3350 1300 3350
Text Label 1300 3350 0 50 ~ 0
MA7
Wire Wire Line
1800 3450 1300 3450
Wire Wire Line
1300 3550 1800 3550
Wire Wire Line
1800 3650 1300 3650
Wire Wire Line
1800 3750 1300 3750
Text Label 1300 3450 0 50 ~ 0
MA5
Text Label 1300 3550 0 50 ~ 0
MA4
Text Label 1300 3650 0 50 ~ 0
MA2
Text Label 1300 3750 0 50 ~ 0
MA1
Text Label 1300 2550 0 50 ~ 0
TPA
Text Label 1300 2650 0 50 ~ 0
N1
Text Label 1300 2850 0 50 ~ 0
~WAIT
Text Label 1300 2950 0 50 ~ 0
SC1
Text Label 1300 3050 0 50 ~ 0
~EF4
Text Label 1300 3150 0 50 ~ 0
TPB
Text Label 1300 3250 0 50 ~ 0
~MWR
Text Label 2900 2450 2 50 ~ 0
~MRD
Wire Wire Line
2300 2550 2900 2550
Wire Wire Line
2300 2650 2900 2650
Text Label 2900 2550 2 50 ~ 0
N0
Text Label 2900 2650 2 50 ~ 0
N2
Text Label 2900 2750 2 50 ~ 0
~INT
Text Label 2900 2850 2 50 ~ 0
CLOCK
Wire Wire Line
2300 2950 2900 2950
Wire Wire Line
2300 3250 3450 3250
Wire Wire Line
2300 3450 3450 3450
Wire Wire Line
2300 3550 3450 3550
Text Label 2900 2950 2 50 ~ 0
SC0
Text Label 2900 3150 2 50 ~ 0
~MA15
Text Label 2900 3250 2 50 ~ 0
MA14
Text Label 2900 3350 2 50 ~ 0
~MA14
Text Label 2900 3450 2 50 ~ 0
MA6
Text Label 2900 3550 2 50 ~ 0
MA3
Text Label 2600 3650 2 50 ~ 0
~ROMDIS
Text Label 2850 3750 2 50 ~ 0
MA0
$Comp
L 74xx:74LS74 U3
U 3 1 62A26FA1
P 3750 6300
F 0 "U3" H 3800 5900 50 0000 L CNN
F 1 "74HC74" H 3800 5800 50 0000 L CNN
F 2 "Active:DIP254P762X635-14" H 3750 6300 50 0001 C CNN
F 3 "74xx/74hc_hct74.pdf" H 3750 6300 50 0001 C CNN
F 4 "595-SN74HC74N" H 0 0 50 0001 C CNN "Mouser"
3 3750 6300
1 0 0 -1
$EndComp
Wire Wire Line
3750 5900 3750 5750
Wire Wire Line
3750 5750 4300 5750
Wire Wire Line
3750 6700 3750 6900
Wire Wire Line
3750 6900 4300 6900
$Comp
L 74xx:74LS86 U7
U 5 1 656395C8
P 5400 6300
F 0 "U7" H 5500 5950 50 0000 L CNN
F 1 "74HC86" H 5500 5850 50 0000 L CNN
F 2 "Active:DIP254P762X635-14" H 5400 6300 50 0001 C CNN
F 3 "74xx/74ls86.pdf" H 5400 6300 50 0001 C CNN
F 4 "595-SN74HC86N" H 0 0 50 0001 C CNN "Mouser"
5 5400 6300
1 0 0 -1
$EndComp
Wire Wire Line
4850 6900 5400 6900
Wire Wire Line
5400 6900 5400 6800
Connection ~ 4850 6900
Wire Wire Line
5400 5800 5400 5750
Wire Wire Line
5400 5750 4850 5750
Connection ~ 4850 5750
$Comp
L 74xx:74LS04 U4
U 6 1 6570D02D
P 3750 7500
F 0 "U4" H 3750 7817 50 0000 C CNN
F 1 "74HCU04" H 3750 7726 50 0000 C CNN
F 2 "Active:DIP254P762X635-14" H 3750 7500 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 3750 7500 50 0001 C CNN
F 4 "595-SN74HCU04N" H 0 0 50 0001 C CNN "Mouser"
6 3750 7500
1 0 0 -1
$EndComp
$Comp
L 74xx:74LS04 U4
U 7 1 6570E50D
P 5950 6300
F 0 "U4" H 6050 5950 50 0000 L CNN
F 1 "74HCU04" H 6050 5850 50 0000 L CNN
F 2 "Active:DIP254P762X635-14" H 5950 6300 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 5950 6300 50 0001 C CNN
F 4 "595-SN74HCU04N" H 0 0 50 0001 C CNN "Mouser"
7 5950 6300
1 0 0 -1
$EndComp
Wire Wire Line
5400 5750 5950 5750
Wire Wire Line
5950 5750 5950 5800
Connection ~ 5400 5750
Wire Wire Line
5400 6900 5950 6900
Wire Wire Line
5950 6900 5950 6800
Connection ~ 5400 6900
$Sheet
S 7200 2950 550 800
U 6718B9F6
F0 "keyboard" 50
F1 "keyboard.sch" 50
F2 "TPB" I L 7200 3050 50
F3 "BUS[0..7]" B L 7200 3650 50
F4 "~MRD" I L 7200 3150 50
F5 "~N=3" I L 7200 3550 50
F6 "~RTP" O R 7750 3050 50
F7 "~DA" O R 7750 3150 50
F8 "~KBDRST" U R 7750 3350 50
$EndSheet
$Sheet
S 8800 2700 850 1150
U 672F37F4
F0 "video" 50
F1 "video.sch" 50
F2 "TPA" I L 8800 2800 50
F3 "TPB" I L 8800 2900 50
F4 "N0" I L 8800 3000 50
F5 "N1" I L 8800 3100 50
F6 "N2" I L 8800 3200 50
F7 "~MWR" I L 8800 3300 50
F8 "~MRD" I L 8800 3400 50
F9 "SOUND" O R 9650 2800 50
F10 "MA[0..7]" I L 8800 3500 50
F11 "BUS[0..7]" I L 8800 3750 50
F12 "~N=3" O R 9650 2900 50
F13 "CPUCLK" O R 9650 3000 50
F14 "~PREDISP" O R 9650 3100 50
$EndSheet
Entry Wire Line
3550 3350 3450 3250
Entry Wire Line
3550 3550 3450 3450
Entry Wire Line
3550 3650 3450 3550
Entry Wire Line
3550 3850 3450 3750
Wire Wire Line
2300 3650 2600 3650
Entry Wire Line
1300 3350 1200 3450
Entry Wire Line
1300 3450 1200 3550
Entry Wire Line
1300 3550 1200 3650
Entry Wire Line
1300 3650 1200 3750
Entry Wire Line
1300 3750 1200 3850
Entry Wire Line
3550 1950 3650 2050
Entry Wire Line
3550 2050 3650 2150
Entry Wire Line
3550 2150 3650 2250
Entry Wire Line
3550 2250 3650 2350
Wire Bus Line
7200 3650 7100 3650
Wire Wire Line
8700 2250 8700 2800
Wire Wire Line
8700 2800 8800 2800
Wire Wire Line
7100 3050 7200 3050
Wire Wire Line
8600 2350 8600 2900
Wire Wire Line
8600 2900 8800 2900
Wire Wire Line
7200 3550 7000 3550
Wire Wire Line
7000 3550 7000 4350
Wire Wire Line
7000 4350 9800 4350
Wire Wire Line
9800 4350 9800 2900
Wire Wire Line
9800 2900 9650 2900
Wire Wire Line
8500 3000 8800 3000
Wire Wire Line
8400 3100 8800 3100
Wire Wire Line
8300 3200 8800 3200
Wire Wire Line
8200 3300 8800 3300
Wire Wire Line
8100 2850 8100 3400
Wire Wire Line
8100 3400 8800 3400
Wire Wire Line
7200 3150 7000 3150
Wire Wire Line
7000 3150 7000 2850
Wire Wire Line
7000 2850 8100 2850
Wire Wire Line
7750 3050 7800 3050
Wire Wire Line
7900 3150 7750 3150
Wire Wire Line
9650 3100 10400 3100
Wire Wire Line
10400 3100 10400 1900
Text Label 10250 3000 2 50 ~ 0
CPUCLK
$Sheet
S 5950 2950 800 800
U 6973A073
F0 "memories" 50
F1 "memories.sch" 50
F2 "~MRD" I L 5950 3150 50
F3 "~MWR" I L 5950 3050 50
F4 "MA[0..15]" I L 5950 3450 50
F5 "~ROMDIS" I L 5950 3250 50
F6 "BUS[0..7]" B L 5950 3650 50
F7 "~MA14" O R 6750 3550 50
F8 "~MA15" O R 6750 3650 50
$EndSheet
Entry Wire Line
1100 1950 1000 2050
Entry Wire Line
1100 2050 1000 2150
Entry Wire Line
1100 2150 1000 2250
Entry Wire Line
1100 2250 1000 2350
$Sheet
S 4300 2150 850 1700
U 698D75DA
F0 "cpu" 50
F1 "cpu.sch" 50
F2 "TPA" O R 5150 2250 50
F3 "TPB" O R 5150 2350 50
F4 "N0" O R 5150 2450 50
F5 "N1" O R 5150 2550 50
F6 "N2" O R 5150 2650 50
F7 "~MWR" O R 5150 2750 50
F8 "~MRD" O R 5150 2850 50
F9 "MA[0..15]" O R 5150 3000 50
F10 "~EF4" I L 4300 2950 50
F11 "~EF3" I L 4300 2850 50
F12 "Q" O R 5150 3650 50
F13 "CPUCLK" I L 4300 2250 50
F14 "~INT" T L 4300 2550 50
F15 "~RESET" O R 5150 3350 50
F16 "CLOCK" O R 5150 3750 50
F17 "~PREDISP" I L 4300 2650 50
F18 "~RTP" I L 4300 2750 50
F19 "~KEYBRST" I L 4300 3150 50
F20 "BUS[0..7]" B R 5150 3150 50
F21 "SC1" O R 5150 3550 50
F22 "SC0" O R 5150 3450 50
F23 "~WAIT" I L 4300 3350 50
$EndSheet
$Sheet
S 10000 4450 800 350
U 69A1B94A
F0 "cassetteaudio" 50
F1 "cassetteaudio.sch" 50
F2 "Q" I L 10000 4550 50
F3 "~EF4" O R 10800 4700 50
F4 "SOUND" I L 10000 4700 50
$EndSheet
Wire Bus Line
5950 3450 5650 3450
Wire Bus Line
5650 3450 5650 4150
Connection ~ 5650 4150
Wire Bus Line
5950 3650 5550 3650
Wire Bus Line
5550 3650 5550 4250
Connection ~ 5550 4250
Wire Bus Line
5550 4250 7100 4250
Wire Bus Line
7100 3650 7100 4250
Connection ~ 7100 4250
Connection ~ 7000 2850
Wire Wire Line
5950 3150 5750 3150
Wire Wire Line
5750 3150 5750 2850
Connection ~ 5750 2850
Wire Wire Line
5750 2850 7000 2850
Wire Wire Line
5950 3050 5850 3050
Wire Wire Line
5850 3050 5850 2750
Connection ~ 5850 2750
Wire Wire Line
7100 2350 7100 3050
Connection ~ 7100 2350
Wire Wire Line
7100 2350 8600 2350
Wire Wire Line
8500 2450 8500 3000
Wire Wire Line
8400 2550 8400 3100
Wire Wire Line
8300 2650 8300 3200
Wire Wire Line
8200 2750 8200 3300
Wire Wire Line
5850 2750 8200 2750
Wire Wire Line
5150 3650 5350 3650
Wire Wire Line
5350 3650 5350 4550
Wire Wire Line
5350 4550 10000 4550
Wire Wire Line
9650 2800 9900 2800
Wire Wire Line
9900 2800 9900 4700
Wire Wire Line
9900 4700 10000 4700
Wire Wire Line
4300 2250 4200 2250
Wire Wire Line
4200 2250 4200 2000
Wire Wire Line
4200 2000 10300 2000
Wire Wire Line
10300 2000 10300 3000
Wire Wire Line
9650 3000 10300 3000
Wire Wire Line
4300 2650 4100 2650
Wire Wire Line
4100 2650 4100 1900
Wire Wire Line
4100 1900 10400 1900
Wire Bus Line
8450 4150 8450 3500
Wire Bus Line
8450 3500 8800 3500
Wire Bus Line
5650 4150 8450 4150
Wire Bus Line
8550 4250 8550 3750
Wire Bus Line
8550 3750 8800 3750
Wire Bus Line
7100 4250 8550 4250
Wire Wire Line
7800 1350 4000 1350
Wire Wire Line
4000 1350 4000 2750
Wire Wire Line
4000 2750 4300 2750
Wire Wire Line
7900 3150 7900 1250
Wire Wire Line
7900 1250 3900 1250
Wire Wire Line
7750 3350 8000 3350
Wire Wire Line
8000 3350 8000 1150
Wire Wire Line
8000 1150 3800 1150
Wire Wire Line
3800 1150 3800 3150
Wire Wire Line
3800 3150 4300 3150
Wire Wire Line
4300 2850 3900 2850
Wire Wire Line
3900 1250 3900 2850
Wire Wire Line
5150 2250 8700 2250
Wire Bus Line
3550 4150 1200 4150
Connection ~ 3550 4150
Wire Bus Line
3650 4250 1000 4250
Connection ~ 3650 4250
Wire Wire Line
2300 2350 3300 2350
Wire Wire Line
2300 2450 2900 2450
Wire Wire Line
1300 3250 1800 3250
Wire Wire Line
5150 3750 5250 3750
Wire Wire Line
5250 3750 5250 4450
Wire Wire Line
3200 4450 3200 2850
Wire Wire Line
2300 2850 3200 2850
Text Label 4700 5200 0 50 ~ 0
~EF4
Wire Wire Line
5250 4450 3200 4450
Wire Wire Line
3300 2350 3300 4550
Wire Wire Line
3300 4550 5350 4550
Connection ~ 5350 4550
Text Label 5800 1250 0 50 ~ 0
~EF3
Text Label 5800 1350 0 50 ~ 0
~RTP
Text Label 5800 1150 0 50 ~ 0
~KBDRST
Text Label 5800 1900 0 50 ~ 0
~PREDISP
Text Label 5800 2000 0 50 ~ 0
CPUCLK
Text Label 6350 2850 0 50 ~ 0
~MRD
Text Label 6350 2750 0 50 ~ 0
~MWR
Wire Wire Line
5150 2350 7100 2350
Text Label 6400 2350 0 50 ~ 0
TPB
Text Label 6400 2250 0 50 ~ 0
TPA
Text Label 6450 2650 0 50 ~ 0
N2
Text Label 6450 2550 0 50 ~ 0
N1
Text Label 6450 2450 0 50 ~ 0
N0
Wire Wire Line
4300 3350 3850 3350
Text Label 3850 3350 0 50 ~ 0
~WAIT
Wire Bus Line
5650 3000 5650 3450
Connection ~ 5650 3450
Wire Bus Line
5150 3000 5650 3000
Wire Bus Line
3550 4150 5650 4150
Wire Bus Line
5550 3650 5550 3150
Connection ~ 5550 3650
Wire Bus Line
5150 3150 5550 3150
Wire Bus Line
3650 4250 5550 4250
Wire Wire Line
5150 3350 5400 3350
Wire Wire Line
5950 3250 5850 3250
Wire Wire Line
5850 3250 5850 4750
Wire Wire Line
2300 3750 3450 3750
Wire Wire Line
2600 3650 2600 4750
Wire Wire Line
2600 4750 5850 4750
Text Label 5400 3350 2 50 ~ 0
~RESET
Wire Wire Line
5150 3450 5400 3450
Wire Wire Line
5150 3550 5400 3550
Text Label 5400 3450 2 50 ~ 0
SC0
Text Label 5400 3550 2 50 ~ 0
SC1
Wire Wire Line
3500 2750 3500 2550
Wire Wire Line
3500 2550 4300 2550
Wire Wire Line
2300 2750 3500 2750
Wire Wire Line
6750 3650 6800 3650
Wire Wire Line
6800 3650 6800 4950
Wire Wire Line
6800 4950 3050 4950
Wire Wire Line
3050 4950 3050 3150
Wire Wire Line
2300 3150 3050 3150
Wire Wire Line
6750 3550 6900 3550
Wire Wire Line
6900 3550 6900 5050
Wire Wire Line
6900 5050 2950 5050
Wire Wire Line
2950 5050 2950 3350
Wire Wire Line
2300 3350 2950 3350
Text Label 4700 5050 0 50 ~ 0
~MA14
Text Label 4700 4950 0 50 ~ 0
~MA15
Text Label 4700 4750 0 50 ~ 0
~ROMDIS
Text Label 4700 4550 0 50 ~ 0
Q
Text Label 4700 4450 0 50 ~ 0
CLOCK
Wire Wire Line
7800 3050 7800 1350
Wire Wire Line
5150 2850 5750 2850
Wire Wire Line
5150 2750 5850 2750
Wire Wire Line
5150 2650 8300 2650
Wire Wire Line
5150 2550 8400 2550
Wire Wire Line
5150 2450 8500 2450
$Comp
L 74xx:74LS14 U?
U 7 1 6A42DF89
P 6500 6300
AR Path="/698D75DA/6A42DF89" Ref="U?" Part="2"
AR Path="/6A42DF89" Ref="U8" Part="7"
F 0 "U8" H 6650 5950 50 0000 L CNN
F 1 "74HC14" H 6650 5850 50 0000 L CNN
F 2 "Active:DIP254P762X635-14" H 6500 6300 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 6500 6300 50 0001 C CNN
F 4 "595-SN74HC14N" H 0 0 50 0001 C CNN "Mouser"
7 6500 6300
1 0 0 -1
$EndComp
Wire Wire Line
5950 5750 6500 5750
Wire Wire Line
6500 5750 6500 5800
Connection ~ 5950 5750
Wire Wire Line
5950 6900 6500 6900
Wire Wire Line
6500 6900 6500 6800
Connection ~ 5950 6900
$Comp
L Device:C_Small C?
U 1 1 6AE1086C
P 3150 6350
AR Path="/6718B9F6/6AE1086C" Ref="C?" Part="1"
AR Path="/6AE1086C" Ref="C7" Part="1"
F 0 "C7" H 3242 6396 50 0000 L CNN
F 1 "0.1uF" H 3242 6305 50 0000 L CNN
F 2 "Passive:CAPAC200" H 3150 6350 50 0001 C CNN
F 3 "~" H 3150 6350 50 0001 C CNN
F 4 "581-SA105E104M" H 0 0 50 0001 C CNN "Mouser"
1 3150 6350
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C?
U 1 1 6AE19469
P 2750 6350
AR Path="/6718B9F6/6AE19469" Ref="C?" Part="1"
AR Path="/6AE19469" Ref="C5" Part="1"
F 0 "C5" H 2842 6396 50 0000 L CNN
F 1 "0.1uF" H 2842 6305 50 0000 L CNN
F 2 "Passive:CAPAC200" H 2750 6350 50 0001 C CNN
F 3 "~" H 2750 6350 50 0001 C CNN
F 4 "581-SA105E104M" H 0 0 50 0001 C CNN "Mouser"
1 2750 6350
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C?
U 1 1 6AE19B16
P 2350 6350
AR Path="/6718B9F6/6AE19B16" Ref="C?" Part="1"
AR Path="/6AE19B16" Ref="C4" Part="1"
F 0 "C4" H 2442 6396 50 0000 L CNN
F 1 "0.1uF" H 2442 6305 50 0000 L CNN
F 2 "Passive:CAPAC200" H 2350 6350 50 0001 C CNN
F 3 "~" H 2350 6350 50 0001 C CNN
F 4 "581-SA105E104M" H 0 0 50 0001 C CNN "Mouser"
1 2350 6350
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C?
U 1 1 6AE19B20
P 1950 6350
AR Path="/6718B9F6/6AE19B20" Ref="C?" Part="1"
AR Path="/6AE19B20" Ref="C3" Part="1"
F 0 "C3" H 2042 6396 50 0000 L CNN
F 1 "0.1uF" H 2042 6305 50 0000 L CNN
F 2 "Passive:CAPAC200" H 1950 6350 50 0001 C CNN
F 3 "~" H 1950 6350 50 0001 C CNN
F 4 "581-SA105E104M" H 0 0 50 0001 C CNN "Mouser"
1 1950 6350
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C?
U 1 1 6AE227B8
P 1600 6350
AR Path="/6718B9F6/6AE227B8" Ref="C?" Part="1"
AR Path="/6AE227B8" Ref="C2" Part="1"
F 0 "C2" H 1692 6396 50 0000 L CNN
F 1 "0.1uF" H 1692 6305 50 0000 L CNN
F 2 "Passive:CAPAC200" H 1600 6350 50 0001 C CNN
F 3 "~" H 1600 6350 50 0001 C CNN
F 4 "581-SA105E104M" H 0 0 50 0001 C CNN "Mouser"
1 1600 6350
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C?
U 1 1 6AE227C2
P 1200 6350
AR Path="/6718B9F6/6AE227C2" Ref="C?" Part="1"
AR Path="/6AE227C2" Ref="C1" Part="1"
F 0 "C1" H 1292 6396 50 0000 L CNN
F 1 "0.1uF" H 1292 6305 50 0000 L CNN
F 2 "Passive:CAPAC200" H 1200 6350 50 0001 C CNN
F 3 "~" H 1200 6350 50 0001 C CNN
F 4 "581-SA105E104M" H 0 0 50 0001 C CNN "Mouser"
1 1200 6350
1 0 0 -1
$EndComp
Wire Wire Line
3750 5750 3150 5750
Wire Wire Line
1200 5750 1200 6250
Connection ~ 3750 5750
Wire Wire Line
1600 6250 1600 5750
Connection ~ 1600 5750
Wire Wire Line
1600 5750 1200 5750
Wire Wire Line
1950 6250 1950 5750
Connection ~ 1950 5750
Wire Wire Line
1950 5750 1600 5750
Wire Wire Line
2350 6250 2350 5750
Connection ~ 2350 5750
Wire Wire Line
2350 5750 1950 5750
Wire Wire Line
2750 6250 2750 5750
Connection ~ 2750 5750
Wire Wire Line
2750 5750 2350 5750
Wire Wire Line
3150 6250 3150 5750
Connection ~ 3150 5750
Wire Wire Line
3150 5750 2750 5750
Wire Wire Line
3750 6900 3150 6900
Wire Wire Line
1200 6900 1200 6450
Connection ~ 3750 6900
Wire Wire Line
1600 6450 1600 6900
Connection ~ 1600 6900
Wire Wire Line
1600 6900 1200 6900
Wire Wire Line
1950 6450 1950 6900
Connection ~ 1950 6900
Wire Wire Line
1950 6900 1600 6900
Wire Wire Line
2350 6450 2350 6900
Connection ~ 2350 6900
Wire Wire Line
2350 6900 1950 6900
Wire Wire Line
2750 6450 2750 6900
Connection ~ 2750 6900
Wire Wire Line
2750 6900 2350 6900
Wire Wire Line
3150 6450 3150 6900
Connection ~ 3150 6900
Wire Wire Line
3150 6900 2750 6900
Wire Wire Line
6500 5600 6500 5750
Connection ~ 6500 5750
Wire Wire Line
6500 7000 6500 6900
Connection ~ 6500 6900
$Comp
L Connector:Barrel_Jack_Switch J1
U 1 1 6AECBC3A
P 1650 1050
F 0 "J1" H 1707 1367 50 0000 C CNN
F 1 "Barrel_Jack_Switch" H 1707 1276 50 0000 C CNN
F 2 "Conn:CUI_PJ-002B" H 1700 1010 50 0001 C CNN
F 3 "~" H 1700 1010 50 0001 C CNN
F 4 "490-PJ-002B" H 1650 1050 50 0001 C CNN "Mouser"
1 1650 1050
1 0 0 -1
$EndComp
$Comp
L Switch:SW_SPDT SW1
U 1 1 6AECCED8
P 2400 950
F 0 "SW1" H 2400 1235 50 0000 C CNN
F 1 "POWER" H 2400 1144 50 0000 C CNN
F 2 "Switch:NKK_CS12ANW03" H 2400 950 50 0001 C CNN
F 3 "~" H 2400 950 50 0001 C CNN
F 4 "633-CS12ANW03" H 2400 950 50 0001 C CNN "Mouser"
1 2400 950
1 0 0 -1
$EndComp
Wire Wire Line
1950 950 2200 950
Wire Wire Line
1950 1050 2050 1050
Wire Wire Line
2050 1050 2050 1150
Wire Wire Line
2050 1150 1950 1150
Wire Wire Line
2050 1150 2050 1200
Connection ~ 2050 1150
$Comp
L power:GND #PWR01
U 1 1 6AEEF171
P 2050 1200
F 0 "#PWR01" H 2050 950 50 0001 C CNN
F 1 "GND" H 2055 1027 50 0000 C CNN
F 2 "" H 2050 1200 50 0001 C CNN
F 3 "" H 2050 1200 50 0001 C CNN
1 2050 1200
1 0 0 -1
$EndComp
Wire Wire Line
2600 850 2900 850
Wire Wire Line
2900 850 2900 750
$Comp
L power:+5V #PWR02
U 1 1 6AEFB3B2
P 2900 750
F 0 "#PWR02" H 2900 600 50 0001 C CNN
F 1 "+5V" H 2915 923 50 0000 C CNN
F 2 "" H 2900 750 50 0001 C CNN
F 3 "" H 2900 750 50 0001 C CNN
1 2900 750
1 0 0 -1
$EndComp
$Comp
L Device:CP_Small C6
U 1 1 6AEFBAAE
P 2900 1000
F 0 "C6" H 2988 1046 50 0000 L CNN
F 1 "100uF" H 2988 955 50 0000 L CNN
F 2 "Passive:CAPAE200P500X1100" H 2900 1000 50 0001 C CNN
F 3 "~" H 2900 1000 50 0001 C CNN
F 4 "667-ECA-1CM101I" H 0 0 50 0001 C CNN "Mouser"
1 2900 1000
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR03
U 1 1 6AEFC405
P 2900 1150
F 0 "#PWR03" H 2900 900 50 0001 C CNN
F 1 "GND" H 2905 977 50 0000 C CNN
F 2 "" H 2900 1150 50 0001 C CNN
F 3 "" H 2900 1150 50 0001 C CNN
1 2900 1150
1 0 0 -1
$EndComp
Wire Wire Line
2900 1100 2900 1150
Wire Wire Line
2900 900 2900 850
Connection ~ 2900 850
NoConn ~ 2600 1050
Text Label 4200 4250 0 50 ~ 0
BUS[0..7]
Text Label 4200 4150 0 50 ~ 0
MA[0..15]
NoConn ~ 2300 1850
Text Notes 2350 1900 0 50 ~ 0
9V
Text Notes 1650 2750 0 50 ~ 0
~RAS
Text Notes 2350 3050 0 50 ~ 0
~CAS2
NoConn ~ 2300 3050
NoConn ~ 1800 2750
Wire Wire Line
3450 7500 3400 7500
Wire Wire Line
3400 7500 3400 7600
$Comp
L power:GND #PWR0156
U 1 1 6AFEA65F
P 3400 7600
F 0 "#PWR0156" H 3400 7350 50 0001 C CNN
F 1 "GND" H 3405 7427 50 0000 C CNN
F 2 "" H 3400 7600 50 0001 C CNN
F 3 "" H 3400 7600 50 0001 C CNN
1 3400 7600
1 0 0 -1
$EndComp
NoConn ~ 4050 7500
Wire Wire Line
10800 4700 10950 4700
Wire Wire Line
10950 4700 10950 5200
Wire Wire Line
10950 5200 3750 5200
Wire Wire Line
3750 5200 3750 2950
Wire Wire Line
3750 2950 4300 2950
Wire Wire Line
3750 5200 900 5200
Wire Wire Line
900 5200 900 3050
Wire Wire Line
900 3050 1800 3050
Connection ~ 3750 5200
$Comp
L connectors:Conn_02x22_LINEAR_ALPHA J2
U 1 1 6B6B1659
P 2000 2650
F 0 "J2" H 2050 3867 50 0000 C CNN
F 1 "EXPANSION" H 2050 3776 50 0000 C CNN
F 2 "Conn:SULLINS_EBC22DRAS_ALT" H 2000 2650 50 0001 C CNN
F 3 "~" H 2000 2650 50 0001 C CNN
F 4 "S3316-ND" H 2000 2650 50 0001 C CNN "Digikey"
1 2000 2650
1 0 0 -1
$EndComp
$Comp
L Device:R_Small_US R33
U 1 1 6BAF38FC
P 3350 900
AR Path="/6BAF38FC" Ref="R33" Part="1"
AR Path="/698D75DA/6BAF38FC" Ref="R?" Part="1"
F 0 "R33" H 3282 854 50 0000 R CNN
F 1 "220" H 3282 945 50 0000 R CNN
F 2 "Passive:RESA500" H 3350 900 50 0001 C CNN
F 3 "~" H 3350 900 50 0001 C CNN
F 4 "603-CFR-25JR-52220R" H 0 0 50 0001 C CNN "Mouser"
1 3350 900
-1 0 0 1
$EndComp
Wire Wire Line
3350 800 3350 750
$Comp
L power:+5V #PWR029
U 1 1 6BAFFE67
P 3350 750
F 0 "#PWR029" H 3350 600 50 0001 C CNN
F 1 "+5V" H 3365 923 50 0000 C CNN
F 2 "" H 3350 750 50 0001 C CNN
F 3 "" H 3350 750 50 0001 C CNN
1 3350 750
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR030
U 1 1 6BB0CF75
P 3350 1400
F 0 "#PWR030" H 3350 1150 50 0001 C CNN
F 1 "GND" H 3355 1227 50 0000 C CNN
F 2 "" H 3350 1400 50 0001 C CNN
F 3 "" H 3350 1400 50 0001 C CNN
1 3350 1400
1 0 0 -1
$EndComp
$Comp
L Device:LED_Small_ALT D4
U 1 1 6BB0E5C9
P 3350 1200
F 0 "D4" V 3396 1132 50 0000 R CNN
F 1 "POWER" V 3305 1132 50 0000 R CNN
F 2 "LEDs:LED_D5.0mm" V 3350 1200 50 0001 C CNN
F 3 "~" V 3350 1200 50 0001 C CNN
F 4 "859-LTL-4213" H 0 0 50 0001 C CNN "Mouser"
1 3350 1200
0 -1 -1 0
$EndComp
Wire Wire Line
3350 1000 3350 1100
Wire Wire Line
3350 1300 3350 1400
Text Notes 9100 7100 0 50 ~ 0
This work is licensed under the Creative Commons\nAttribution-ShareAlike 4.0 International License.\nTo view a copy of this license, visit \nhttp://creativecommons.org/licenses/by-sa/4.0/\nor send a letter to Creative Commons, PO Box 1866,\nMountain View, CA 94042, USA.
Text Notes 7100 6750 0 100 ~ 20
COMIX-35
Text Notes 7100 6950 0 50 ~ 0
Top Level\nBy @TubeTimeUS
Wire Bus Line
1200 3450 1200 4150
Wire Bus Line
3550 3350 3550 4150
Wire Bus Line
3650 2050 3650 4250
Wire Bus Line
1000 2050 1000 4250
$EndSCHEMATC
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