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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 2
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Memory_EEPROM:28C256 U5
U 1 1 5F65A5E4
P 4550 5500
F 0 "U5" H 4750 6700 50 0000 C CNN
F 1 "28C256" H 4750 6600 50 0000 C CNN
F 2 "Package_DIP:DIP-28_W15.24mm_Socket" H 4550 5500 50 0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf" H 4550 5500 50 0001 C CNN
1 4550 5500
1 0 0 -1
$EndComp
$Comp
L Memory_EEPROM:28C256 U4
U 1 1 5F65C952
P 4550 2050
F 0 "U4" H 4750 3250 50 0000 C CNN
F 1 "28C256" H 4750 3150 50 0000 C CNN
F 2 "Package_DIP:DIP-28_W15.24mm_Socket" H 4550 2050 50 0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf" H 4550 2050 50 0001 C CNN
1 4550 2050
1 0 0 -1
$EndComp
$Comp
L 74xx:74LS161 U1
U 1 1 5F6601EB
P 1600 1650
F 0 "U1" H 1800 2500 50 0000 C CNN
F 1 "74LS161" H 1800 2400 50 0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 1600 1650 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS161" H 1600 1650 50 0001 C CNN
1 1600 1650
1 0 0 -1
$EndComp
Text GLabel 4450 4400 0 50 Input ~ 0
VCC
Wire Wire Line
4450 4400 4550 4400
Text GLabel 4550 850 1 50 Input ~ 0
VCC
Wire Wire Line
4550 850 4550 950
Text GLabel 4450 3150 0 50 Input ~ 0
GND
Wire Wire Line
4450 3150 4550 3150
Wire Wire Line
4150 2850 4050 2850
Wire Wire Line
4050 2850 4050 2950
Text GLabel 4550 6700 0 50 Input ~ 0
GND
Wire Wire Line
4550 6700 4550 6600
Wire Wire Line
4150 2950 4050 2950
Wire Wire Line
4150 6300 4050 6300
Connection ~ 4050 6300
Wire Wire Line
4050 6300 4050 6400
Wire Wire Line
4150 6400 4050 6400
Connection ~ 4050 6400
Wire Wire Line
4050 6400 4050 6550
Wire Wire Line
4150 6200 4000 6200
Wire Wire Line
4000 2750 4150 2750
Wire Wire Line
4000 2750 4000 850
Text GLabel 4000 850 1 50 Input ~ 0
VCC
Wire Wire Line
4150 2550 3950 2550
Wire Wire Line
3950 6000 4150 6000
Wire Wire Line
4150 2450 3900 2450
Wire Wire Line
3900 5900 4150 5900
Wire Wire Line
4150 2350 3850 2350
Wire Wire Line
3850 5800 4150 5800
Wire Wire Line
4150 5700 3800 5700
Wire Wire Line
3800 2250 4150 2250
Wire Wire Line
4150 2150 3750 2150
Wire Wire Line
3750 5600 4150 5600
Wire Wire Line
4150 5500 3700 5500
Wire Wire Line
3700 2050 4150 2050
Wire Wire Line
4150 1950 3650 1950
Wire Wire Line
3650 5400 4150 5400
Wire Wire Line
4150 5300 3600 5300
Wire Wire Line
3600 1850 4150 1850
Wire Wire Line
4150 1750 3550 1750
Wire Wire Line
3550 5200 4150 5200
Wire Wire Line
4150 5100 3500 5100
Wire Wire Line
3500 1650 4150 1650
Wire Wire Line
4150 5000 3450 5000
Wire Wire Line
3450 1550 4150 1550
Wire Wire Line
4150 4900 3400 4900
Wire Wire Line
3400 1450 4150 1450
Wire Wire Line
4150 4800 3350 4800
Wire Wire Line
3350 1350 4150 1350
Wire Wire Line
4150 1250 3300 1250
Wire Wire Line
3300 4700 4150 4700
Wire Wire Line
4150 4600 3250 4600
Wire Wire Line
3250 1150 4150 1150
Wire Wire Line
3250 1150 3250 4600
Wire Wire Line
3300 1250 3300 4700
Wire Wire Line
3350 1350 3350 4800
Wire Wire Line
3400 1450 3400 4900
Wire Wire Line
3450 1550 3450 2850
Wire Wire Line
3500 1650 3500 2950
Wire Wire Line
3550 1750 3550 5200
Wire Wire Line
3600 1850 3600 5300
Wire Wire Line
3650 1950 3650 5400
Wire Wire Line
3700 2050 3700 5500
Wire Wire Line
3750 2150 3750 5600
Wire Wire Line
3800 2250 3800 5700
Wire Wire Line
3850 2350 3850 5800
Wire Wire Line
3900 2450 3900 5900
Wire Wire Line
3950 2550 3950 6000
Wire Wire Line
4000 2750 4000 6200
Connection ~ 4000 2750
Wire Wire Line
4050 2950 4050 6300
Connection ~ 4050 2950
Text GLabel 4000 6550 3 50 Input ~ 0
GND
Connection ~ 3250 1150
Connection ~ 3300 1250
Connection ~ 3350 1350
Connection ~ 3400 1450
NoConn ~ 2100 1650
Text GLabel 1500 850 0 50 Input ~ 0
VCC
Wire Wire Line
1500 850 1600 850
Text GLabel 1000 1450 1 50 Input ~ 0
VCC
Wire Wire Line
1000 1750 1100 1750
Wire Wire Line
1000 1750 1000 1850
Wire Wire Line
1000 1850 1100 1850
Wire Wire Line
1100 1950 1000 1950
Text GLabel 1000 1950 0 50 Input ~ 0
MI_CLOCK
Text GLabel 1500 2450 0 50 Input ~ 0
GND
Wire Wire Line
1500 2450 1600 2450
$Comp
L Device:LED_Small_ALT D1
U 1 1 5F6B6AE3
P 2550 1650
F 0 "D1" V 2596 1582 50 0000 R CNN
F 1 "LED" V 2505 1582 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 2550 1650 50 0001 C CNN
F 3 "~" V 2550 1650 50 0001 C CNN
1 2550 1650
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D2
U 1 1 5F6B85E2
P 2700 1650
F 0 "D2" V 2746 1582 50 0000 R CNN
F 1 "LED" V 2655 1582 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 2700 1650 50 0001 C CNN
F 3 "~" V 2700 1650 50 0001 C CNN
1 2700 1650
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D3
U 1 1 5F6B8AC7
P 2850 1650
F 0 "D3" V 2896 1582 50 0000 R CNN
F 1 "LED" V 2805 1582 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 2850 1650 50 0001 C CNN
F 3 "~" V 2850 1650 50 0001 C CNN
1 2850 1650
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D4
U 1 1 5F6B915F
P 3000 1650
F 0 "D4" V 3046 1582 50 0000 R CNN
F 1 "LED" V 2955 1582 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 3000 1650 50 0001 C CNN
F 3 "~" V 3000 1650 50 0001 C CNN
1 3000 1650
0 -1 -1 0
$EndComp
Wire Wire Line
3000 1550 3000 1150
Wire Wire Line
2850 1550 2850 1250
Wire Wire Line
2550 1550 2550 1450
Wire Wire Line
2700 1350 2700 1550
Wire Wire Line
1000 2150 1100 2150
Text GLabel 1700 5200 0 50 Input ~ 0
INST0
Text GLabel 1700 5300 0 50 Input ~ 0
INST1
Text GLabel 1700 5400 0 50 Input ~ 0
INST2
Text GLabel 1700 5500 0 50 Input ~ 0
INST3
Text GLabel 1700 5600 0 50 Input ~ 0
INST4
Text GLabel 1700 5700 0 50 Input ~ 0
INST5
Text GLabel 1700 5800 0 50 Input ~ 0
INST6
Text GLabel 1700 5900 0 50 Input ~ 0
INST7
Text GLabel 5050 1150 2 50 Input ~ 0
CW0
Text GLabel 5050 1250 2 50 Input ~ 0
CW1
Wire Wire Line
5050 1150 4950 1150
Wire Wire Line
5050 1250 4950 1250
Text GLabel 5050 1350 2 50 Input ~ 0
CW2
Text GLabel 5050 1450 2 50 Input ~ 0
CW3
Wire Wire Line
5050 1350 4950 1350
Wire Wire Line
5050 1450 4950 1450
Text GLabel 5050 1550 2 50 Input ~ 0
CW4
Text GLabel 5050 1650 2 50 Input ~ 0
CW5
Wire Wire Line
5050 1550 4950 1550
Wire Wire Line
5050 1650 4950 1650
Text GLabel 5050 1750 2 50 Input ~ 0
CW6
Text GLabel 5050 1850 2 50 Input ~ 0
CW7
Wire Wire Line
5050 1750 4950 1750
Wire Wire Line
5050 1850 4950 1850
Text GLabel 5050 4600 2 50 Input ~ 0
CW8
Text GLabel 5050 4700 2 50 Input ~ 0
CW9
Wire Wire Line
5050 4600 4950 4600
Wire Wire Line
5050 4700 4950 4700
Text GLabel 5050 4800 2 50 Input ~ 0
CW10
Text GLabel 5050 4900 2 50 Input ~ 0
CW11
Wire Wire Line
5050 4800 4950 4800
Wire Wire Line
5050 4900 4950 4900
Text GLabel 5050 5000 2 50 Input ~ 0
CW12
Text GLabel 5050 5100 2 50 Input ~ 0
CW13
Wire Wire Line
5050 5000 4950 5000
Wire Wire Line
5050 5100 4950 5100
Text GLabel 5050 5200 2 50 Input ~ 0
CW14
Text GLabel 5050 5300 2 50 Input ~ 0
CW15
Wire Wire Line
5050 5200 4950 5200
Wire Wire Line
5050 5300 4950 5300
$Comp
L 74xx:74LS173 U2
U 1 1 639B594C
P 1600 3450
F 0 "U2" H 1800 4300 50 0000 C CNN
F 1 "74LS173" H 1800 4200 50 0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 1600 3450 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS173" H 1600 3450 50 0001 C CNN
1 1600 3450
1 0 0 -1
$EndComp
Text GLabel 1500 2550 0 50 Input ~ 0
VCC
Wire Wire Line
1500 2550 1600 2550
Text Notes 550 1050 0 50 ~ 0
Micro-instruction\ncounter
Text Notes 550 2750 0 50 ~ 0
Flag register
Text Notes 8900 2150 0 50 ~ 0
Instruction register
Text GLabel 1500 4350 0 50 Input ~ 0
GND
Wire Wire Line
1500 4350 1600 4350
Text GLabel 1000 2850 0 50 Input ~ 0
BUS0
Wire Wire Line
1000 2850 1100 2850
Text GLabel 1000 2950 0 50 Input ~ 0
BUS1
Wire Wire Line
1000 2950 1100 2950
NoConn ~ 2100 3050
NoConn ~ 2100 3150
Wire Wire Line
1000 3050 1100 3050
Wire Wire Line
1000 3150 1100 3150
Wire Wire Line
2100 2850 2250 2850
Connection ~ 3450 2850
Wire Wire Line
3450 2850 3450 5000
Wire Wire Line
2100 2950 2400 2950
Connection ~ 3500 2950
Wire Wire Line
3500 2950 3500 5100
Connection ~ 3550 5200
Connection ~ 3600 5300
Wire Wire Line
3650 5400 2950 5400
Connection ~ 3650 5400
Connection ~ 3700 5500
Connection ~ 3750 5600
Connection ~ 3800 5700
Connection ~ 3850 5800
Connection ~ 3900 5900
$Comp
L Device:LED_Small_ALT D7
U 1 1 63A9549A
P 2200 6450
F 0 "D7" V 2246 6382 50 0000 R CNN
F 1 "LED" V 2155 6382 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 2200 6450 50 0001 C CNN
F 3 "~" V 2200 6450 50 0001 C CNN
1 2200 6450
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D8
U 1 1 63A954A0
P 2350 6450
F 0 "D8" V 2396 6382 50 0000 R CNN
F 1 "LED" V 2305 6382 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 2350 6450 50 0001 C CNN
F 3 "~" V 2350 6450 50 0001 C CNN
1 2350 6450
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D9
U 1 1 63A954A6
P 2500 6450
F 0 "D9" V 2546 6382 50 0000 R CNN
F 1 "LED" V 2455 6382 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 2500 6450 50 0001 C CNN
F 3 "~" V 2500 6450 50 0001 C CNN
1 2500 6450
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D10
U 1 1 63A954AC
P 2650 6450
F 0 "D10" V 2696 6382 50 0000 R CNN
F 1 "LED" V 2605 6382 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 2650 6450 50 0001 C CNN
F 3 "~" V 2650 6450 50 0001 C CNN
1 2650 6450
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D11
U 1 1 63AA5169
P 2800 6450
F 0 "D11" V 2846 6382 50 0000 R CNN
F 1 "LED" V 2755 6382 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 2800 6450 50 0001 C CNN
F 3 "~" V 2800 6450 50 0001 C CNN
1 2800 6450
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D12
U 1 1 63AA516F
P 2950 6450
F 0 "D12" V 2996 6382 50 0000 R CNN
F 1 "LED" V 2905 6382 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 2950 6450 50 0001 C CNN
F 3 "~" V 2950 6450 50 0001 C CNN
1 2950 6450
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D13
U 1 1 63AA5175
P 3100 6450
F 0 "D13" V 3146 6382 50 0000 R CNN
F 1 "LED" V 3055 6382 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 3100 6450 50 0001 C CNN
F 3 "~" V 3100 6450 50 0001 C CNN
1 3100 6450
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D14
U 1 1 63AA517B
P 3250 6450
F 0 "D14" V 3296 6382 50 0000 R CNN
F 1 "LED" V 3205 6382 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 3250 6450 50 0001 C CNN
F 3 "~" V 3250 6450 50 0001 C CNN
1 3250 6450
0 -1 -1 0
$EndComp
Wire Wire Line
3250 5200 3250 6350
Wire Wire Line
3100 5300 3100 6350
Wire Wire Line
2950 5400 2950 6350
Wire Wire Line
2800 5500 2800 6350
Wire Wire Line
2650 5600 2650 6350
Wire Wire Line
2500 5700 2500 6350
Wire Wire Line
2350 5800 2350 6350
Wire Wire Line
2200 5900 2200 6350
Text GLabel 1000 4050 0 50 Input ~ 0
RESET
Wire Wire Line
1000 4050 1100 4050
$Comp
L Device:LED_Small_ALT D5
U 1 1 63B24C47
P 2250 3150
F 0 "D5" V 2296 3082 50 0000 R CNN
F 1 "LED" V 2205 3082 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 2250 3150 50 0001 C CNN
F 3 "~" V 2250 3150 50 0001 C CNN
1 2250 3150
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D6
U 1 1 63B24C4D
P 2400 3150
F 0 "D6" V 2446 3082 50 0000 R CNN
F 1 "LED" V 2355 3082 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 2400 3150 50 0001 C CNN
F 3 "~" V 2400 3150 50 0001 C CNN
1 2400 3150
0 -1 -1 0
$EndComp
Wire Wire Line
2400 3050 2400 2950
Wire Wire Line
2250 2850 2250 3050
$Comp
L Device:R_Network08_US RN1
U 1 1 63B336FF
P 2550 3950
F 0 "RN1" H 2070 3904 50 0000 R CNN
F 1 "1k" H 2070 3995 50 0000 R CNN
F 2 "Resistor_THT:R_Array_SIP9" V 3025 3950 50 0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 2550 3950 50 0001 C CNN
1 2550 3950
-1 0 0 1
$EndComp
Wire Wire Line
2100 1350 2700 1350
Wire Wire Line
2100 1450 2550 1450
Connection ~ 2250 2850
Connection ~ 2400 2950
Wire Wire Line
2250 2850 3450 2850
Wire Wire Line
2400 2950 3500 2950
Wire Wire Line
2250 3250 2250 3750
Wire Wire Line
2400 3250 2350 3250
Wire Wire Line
2350 3250 2350 3750
Wire Wire Line
2450 3750 2450 3350
Wire Wire Line
2450 3350 2550 3350
Wire Wire Line
2550 1750 2550 3350
Wire Wire Line
2550 3750 2550 3450
Wire Wire Line
2550 3450 2700 3450
Wire Wire Line
2700 1750 2700 3450
Wire Wire Line
2850 3550 2650 3550
Wire Wire Line
2650 3550 2650 3750
Wire Wire Line
2850 1750 2850 3550
Wire Wire Line
2750 3750 2750 3650
Wire Wire Line
2750 3650 3000 3650
Wire Wire Line
3000 1750 3000 3650
NoConn ~ 2850 3750
Text GLabel 2850 4150 0 50 Input ~ 0
GND
Wire Wire Line
2850 4150 2950 4150
$Comp
L Device:R_Network08_US RN3
U 1 1 63C2E318
P 2650 7200
F 0 "RN3" H 2170 7154 50 0000 R CNN
F 1 "1k" H 2170 7245 50 0000 R CNN
F 2 "Resistor_THT:R_Array_SIP9" V 3125 7200 50 0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 2650 7200 50 0001 C CNN
1 2650 7200
-1 0 0 1
$EndComp
Text GLabel 3000 7400 0 50 Input ~ 0
GND
Wire Wire Line
3000 7400 3050 7400
Wire Wire Line
2200 7000 2350 7000
Wire Wire Line
2200 6550 2200 7000
Wire Wire Line
2350 6900 2450 6900
Wire Wire Line
2450 6900 2450 7000
Wire Wire Line
2350 6550 2350 6900
Wire Wire Line
2550 7000 2550 6800
Wire Wire Line
2550 6800 2500 6800
Wire Wire Line
2500 6550 2500 6800
Wire Wire Line
2650 6550 2650 7000
Wire Wire Line
3250 7000 3050 7000
Wire Wire Line
3250 6550 3250 7000
Wire Wire Line
3100 6900 2950 6900
Wire Wire Line
2950 6900 2950 7000
Wire Wire Line
3100 6550 3100 6900
Wire Wire Line
2950 6800 2850 6800
Wire Wire Line
2850 6800 2850 7000
Wire Wire Line
2950 6550 2950 6800
Wire Wire Line
2800 6700 2750 6700
Wire Wire Line
2750 6700 2750 7000
Wire Wire Line
2800 6550 2800 6700
$Comp
L Device:LED_Small_ALT D31
U 1 1 63D104F7
P 5300 6850
F 0 "D31" V 5346 6782 50 0000 R CNN
F 1 "LED" V 5255 6782 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 5300 6850 50 0001 C CNN
F 3 "~" V 5300 6850 50 0001 C CNN
1 5300 6850
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D32
U 1 1 63D104FD
P 5450 6850
F 0 "D32" V 5496 6782 50 0000 R CNN
F 1 "LED" V 5405 6782 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 5450 6850 50 0001 C CNN
F 3 "~" V 5450 6850 50 0001 C CNN
1 5450 6850
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D33
U 1 1 63D10503
P 5600 6850
F 0 "D33" V 5646 6782 50 0000 R CNN
F 1 "LED" V 5555 6782 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 5600 6850 50 0001 C CNN
F 3 "~" V 5600 6850 50 0001 C CNN
1 5600 6850
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D34
U 1 1 63D10509
P 5750 6850
F 0 "D34" V 5796 6782 50 0000 R CNN
F 1 "LED" V 5705 6782 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 5750 6850 50 0001 C CNN
F 3 "~" V 5750 6850 50 0001 C CNN
1 5750 6850
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D35
U 1 1 63D1050F
P 5900 6850
F 0 "D35" V 5946 6782 50 0000 R CNN
F 1 "LED" V 5855 6782 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 5900 6850 50 0001 C CNN
F 3 "~" V 5900 6850 50 0001 C CNN
1 5900 6850
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D36
U 1 1 63D10515
P 6050 6850
F 0 "D36" V 6096 6782 50 0000 R CNN
F 1 "LED" V 6005 6782 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 6050 6850 50 0001 C CNN
F 3 "~" V 6050 6850 50 0001 C CNN
1 6050 6850
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D37
U 1 1 63D1051B
P 6200 6850
F 0 "D37" V 6246 6782 50 0000 R CNN
F 1 "LED" V 6155 6782 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 6200 6850 50 0001 C CNN
F 3 "~" V 6200 6850 50 0001 C CNN
1 6200 6850
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D38
U 1 1 63D10521
P 6350 6850
F 0 "D38" V 6396 6782 50 0000 R CNN
F 1 "LED" V 6305 6782 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 6350 6850 50 0001 C CNN
F 3 "~" V 6350 6850 50 0001 C CNN
1 6350 6850
0 -1 -1 0
$EndComp
$Comp
L Device:R_Network08_US RN6
U 1 1 63D10527
P 5750 7450
F 0 "RN6" H 5270 7404 50 0000 R CNN
F 1 "1k" H 5270 7495 50 0000 R CNN
F 2 "Resistor_THT:R_Array_SIP9" V 6225 7450 50 0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 5750 7450 50 0001 C CNN
1 5750 7450
-1 0 0 1
$EndComp
Text GLabel 6100 7650 0 50 Input ~ 0
GND
Wire Wire Line
6100 7650 6150 7650
Wire Wire Line
5300 7250 5450 7250
Wire Wire Line
5300 6950 5300 7250
Wire Wire Line
5450 7150 5550 7150
Wire Wire Line
5550 7150 5550 7250
Wire Wire Line
5450 6950 5450 7150
Wire Wire Line
5650 7250 5650 7050
Wire Wire Line
5650 7050 5600 7050
Wire Wire Line
5600 6950 5600 7050
Wire Wire Line
5750 6950 5750 7250
Wire Wire Line
6350 7250 6150 7250
Wire Wire Line
6350 6950 6350 7250
Wire Wire Line
6200 7150 6050 7150
Wire Wire Line
6050 7150 6050 7250
Wire Wire Line
6200 6950 6200 7150
Wire Wire Line
6050 7050 5950 7050
Wire Wire Line
5950 7050 5950 7250
Wire Wire Line
6050 6950 6050 7050
Wire Wire Line
5900 6950 5850 6950
Wire Wire Line
5850 6950 5850 7250
Text GLabel 6350 6650 1 50 Input ~ 0
BUS0
Wire Wire Line
6350 6750 6350 6650
Text GLabel 6200 6650 1 50 Input ~ 0
BUS1
Wire Wire Line
6200 6750 6200 6650
Text GLabel 6050 6650 1 50 Input ~ 0
BUS2
Wire Wire Line
6050 6750 6050 6650
Text GLabel 5900 6650 1 50 Input ~ 0
BUS3
Wire Wire Line
5900 6750 5900 6650
Text GLabel 5750 6650 1 50 Input ~ 0
BUS4
Wire Wire Line
5750 6750 5750 6650
Text GLabel 5600 6650 1 50 Input ~ 0
BUS5
Wire Wire Line
5600 6750 5600 6650
Text GLabel 5450 6650 1 50 Input ~ 0
BUS6
Wire Wire Line
5450 6750 5450 6650
Text GLabel 5300 6650 1 50 Input ~ 0
BUS7
Wire Wire Line
5300 6750 5300 6650
$Comp
L Device:R_Network08_US RN2
U 1 1 63EFE375
P 3950 7450
F 0 "RN2" H 3470 7404 50 0000 R CNN
F 1 "1k" H 3470 7495 50 0000 R CNN
F 2 "Resistor_THT:R_Array_SIP9" V 4425 7450 50 0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 3950 7450 50 0001 C CNN
1 3950 7450
-1 0 0 1
$EndComp
Text GLabel 4300 7650 0 50 Input ~ 0
GND
Wire Wire Line
4300 7650 4350 7650
Text GLabel 3650 7150 1 50 Input ~ 0
BUS0
Text GLabel 3750 7150 1 50 Input ~ 0
BUS1
Text GLabel 3850 7150 1 50 Input ~ 0
BUS2
Text GLabel 3950 7150 1 50 Input ~ 0
BUS3
Text GLabel 4050 7150 1 50 Input ~ 0
BUS4
Text GLabel 4150 7150 1 50 Input ~ 0
BUS5
Text GLabel 4250 7150 1 50 Input ~ 0
BUS6
Text GLabel 4350 7150 1 50 Input ~ 0
BUS7
Wire Wire Line
3650 7150 3650 7250
Wire Wire Line
3750 7150 3750 7250
Wire Wire Line
3850 7150 3850 7250
Wire Wire Line
3950 7150 3950 7250
Wire Wire Line
4050 7150 4050 7250
Wire Wire Line
4150 7150 4150 7250
Wire Wire Line
4250 7150 4250 7250
Wire Wire Line
4350 7150 4350 7250
$Comp
L Device:LED_Small_ALT D23
U 1 1 64223645
P 5800 5400
F 0 "D23" V 5846 5332 50 0000 R CNN
F 1 "LED" V 5755 5332 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 5800 5400 50 0001 C CNN
F 3 "~" V 5800 5400 50 0001 C CNN
1 5800 5400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D24
U 1 1 6422364B
P 5950 5400
F 0 "D24" V 5996 5332 50 0000 R CNN
F 1 "LED" V 5905 5332 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 5950 5400 50 0001 C CNN
F 3 "~" V 5950 5400 50 0001 C CNN
1 5950 5400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D25
U 1 1 64223651
P 6100 5400
F 0 "D25" V 6146 5332 50 0000 R CNN
F 1 "LED" V 6055 5332 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 6100 5400 50 0001 C CNN
F 3 "~" V 6100 5400 50 0001 C CNN
1 6100 5400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D26
U 1 1 64223657
P 6250 5400
F 0 "D26" V 6296 5332 50 0000 R CNN
F 1 "LED" V 6205 5332 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 6250 5400 50 0001 C CNN
F 3 "~" V 6250 5400 50 0001 C CNN
1 6250 5400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D27
U 1 1 6422365D
P 6400 5400
F 0 "D27" V 6446 5332 50 0000 R CNN
F 1 "LED" V 6355 5332 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 6400 5400 50 0001 C CNN
F 3 "~" V 6400 5400 50 0001 C CNN
1 6400 5400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D28
U 1 1 64223663
P 6550 5400
F 0 "D28" V 6596 5332 50 0000 R CNN
F 1 "LED" V 6505 5332 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 6550 5400 50 0001 C CNN
F 3 "~" V 6550 5400 50 0001 C CNN
1 6550 5400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D29
U 1 1 64223669
P 6700 5400
F 0 "D29" V 6746 5332 50 0000 R CNN
F 1 "LED" V 6655 5332 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 6700 5400 50 0001 C CNN
F 3 "~" V 6700 5400 50 0001 C CNN
1 6700 5400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D30
U 1 1 6422366F
P 6850 5400
F 0 "D30" V 6896 5332 50 0000 R CNN
F 1 "LED" V 6805 5332 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 6850 5400 50 0001 C CNN
F 3 "~" V 6850 5400 50 0001 C CNN
1 6850 5400
0 -1 -1 0
$EndComp
$Comp
L Device:R_Network08_US RN5
U 1 1 64223675
P 6250 6000
F 0 "RN5" H 5770 5954 50 0000 R CNN
F 1 "1k" H 5770 6045 50 0000 R CNN
F 2 "Resistor_THT:R_Array_SIP9" V 6725 6000 50 0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 6250 6000 50 0001 C CNN
1 6250 6000
-1 0 0 1
$EndComp
Text GLabel 6600 6200 0 50 Input ~ 0
GND
Wire Wire Line
6600 6200 6650 6200
Wire Wire Line
5800 5800 5950 5800
Wire Wire Line
5800 5500 5800 5800
Wire Wire Line
5950 5700 6050 5700
Wire Wire Line
6050 5700 6050 5800
Wire Wire Line
5950 5500 5950 5700
Wire Wire Line
6150 5800 6150 5600
Wire Wire Line
6150 5600 6100 5600
Wire Wire Line
6100 5500 6100 5600
Wire Wire Line
6250 5500 6250 5800
Wire Wire Line
6850 5800 6650 5800
Wire Wire Line
6850 5500 6850 5800
Wire Wire Line
6700 5700 6550 5700
Wire Wire Line
6550 5700 6550 5800
Wire Wire Line
6700 5500 6700 5700
Wire Wire Line
6550 5600 6450 5600
Wire Wire Line
6450 5600 6450 5800
Wire Wire Line
6550 5500 6550 5600
Wire Wire Line
6400 5500 6350 5500
Wire Wire Line
6350 5500 6350 5800
Wire Wire Line
6850 5300 6850 5200
Wire Wire Line
6700 5300 6700 5200
Wire Wire Line
6550 5300 6550 5200
Wire Wire Line
6400 5300 6400 5200
Wire Wire Line
6250 5300 6250 5200
Wire Wire Line
6100 5300 6100 5200
Wire Wire Line
5950 5300 5950 5200
Wire Wire Line
5800 5300 5800 5200
$Comp
L Device:LED_Small_ALT D15
U 1 1 64240A8E
P 7000 5400
F 0 "D15" V 7046 5332 50 0000 R CNN
F 1 "LED" V 6955 5332 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 7000 5400 50 0001 C CNN
F 3 "~" V 7000 5400 50 0001 C CNN
1 7000 5400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D16
U 1 1 64240A94
P 7150 5400
F 0 "D16" V 7196 5332 50 0000 R CNN
F 1 "LED" V 7105 5332 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 7150 5400 50 0001 C CNN
F 3 "~" V 7150 5400 50 0001 C CNN
1 7150 5400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D17
U 1 1 64240A9A
P 7300 5400
F 0 "D17" V 7346 5332 50 0000 R CNN
F 1 "LED" V 7255 5332 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 7300 5400 50 0001 C CNN
F 3 "~" V 7300 5400 50 0001 C CNN
1 7300 5400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D18
U 1 1 64240AA0
P 7450 5400
F 0 "D18" V 7496 5332 50 0000 R CNN
F 1 "LED" V 7405 5332 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 7450 5400 50 0001 C CNN
F 3 "~" V 7450 5400 50 0001 C CNN
1 7450 5400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D19
U 1 1 64240AA6
P 7600 5400
F 0 "D19" V 7646 5332 50 0000 R CNN
F 1 "LED" V 7555 5332 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 7600 5400 50 0001 C CNN
F 3 "~" V 7600 5400 50 0001 C CNN
1 7600 5400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D20
U 1 1 64240AAC
P 7750 5400
F 0 "D20" V 7796 5332 50 0000 R CNN
F 1 "LED" V 7705 5332 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 7750 5400 50 0001 C CNN
F 3 "~" V 7750 5400 50 0001 C CNN
1 7750 5400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D21
U 1 1 64240AB2
P 7900 5400
F 0 "D21" V 7946 5332 50 0000 R CNN
F 1 "LED" V 7855 5332 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 7900 5400 50 0001 C CNN
F 3 "~" V 7900 5400 50 0001 C CNN
1 7900 5400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D22
U 1 1 64240AB8
P 8050 5400
F 0 "D22" V 8096 5332 50 0000 R CNN
F 1 "LED" V 8005 5332 50 0000 R CNN
F 2 "LED_THT:LED_D3.0mm" V 8050 5400 50 0001 C CNN
F 3 "~" V 8050 5400 50 0001 C CNN
1 8050 5400
0 -1 -1 0
$EndComp
$Comp
L Device:R_Network08_US RN4
U 1 1 64240ABE
P 7450 6000
F 0 "RN4" H 6970 5954 50 0000 R CNN
F 1 "1k" H 6970 6045 50 0000 R CNN
F 2 "Resistor_THT:R_Array_SIP9" V 7925 6000 50 0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 7450 6000 50 0001 C CNN
1 7450 6000
-1 0 0 1
$EndComp
Text GLabel 7800 6200 0 50 Input ~ 0
GND
Wire Wire Line
7800 6200 7850 6200
Wire Wire Line
7000 5800 7150 5800
Wire Wire Line
7000 5500 7000 5800
Wire Wire Line
7150 5700 7250 5700
Wire Wire Line
7250 5700 7250 5800
Wire Wire Line
7150 5500 7150 5700
Wire Wire Line
7350 5800 7350 5600
Wire Wire Line
7350 5600 7300 5600
Wire Wire Line
7300 5500 7300 5600
Wire Wire Line
7450 5500 7450 5800
Wire Wire Line
8050 5800 7850 5800
Wire Wire Line
8050 5500 8050 5800
Wire Wire Line
7900 5700 7750 5700
Wire Wire Line
7750 5700 7750 5800
Wire Wire Line
7900 5500 7900 5700
Wire Wire Line
7750 5600 7650 5600
Wire Wire Line
7650 5600 7650 5800
Wire Wire Line
7750 5500 7750 5600
Wire Wire Line
7600 5500 7550 5500
Wire Wire Line
7550 5500 7550 5800
Wire Wire Line
8050 5300 8050 5200
Wire Wire Line
7900 5300 7900 5200
Wire Wire Line
7750 5300 7750 5200
Wire Wire Line
7600 5300 7600 5200
Wire Wire Line
7450 5300 7450 5200
Wire Wire Line
7300 5300 7300 5200
Wire Wire Line
7150 5300 7150 5200
Wire Wire Line
7000 5300 7000 5200
Text GLabel 8050 5200 1 50 Input ~ 0
CW0
Text GLabel 7900 5200 1 50 Input ~ 0
CW1
Text GLabel 7750 5200 1 50 Input ~ 0
CW2
Text GLabel 7600 5200 1 50 Input ~ 0
CW3
Text GLabel 7450 5200 1 50 Input ~ 0
CW4
Text GLabel 7300 5200 1 50 Input ~ 0
CW5
Text GLabel 7150 5200 1 50 Input ~ 0
CW6
Text GLabel 7000 5200 1 50 Input ~ 0
CW7
Text GLabel 6850 5200 1 50 Input ~ 0
CW8
Text GLabel 6700 5200 1 50 Input ~ 0
CW9
Text GLabel 6550 5200 1 50 Input ~ 0
CW10
Text GLabel 6400 5200 1 50 Input ~ 0
CW11
Text GLabel 6250 5200 1 50 Input ~ 0
CW12
Text GLabel 6100 5200 1 50 Input ~ 0
CW13
Text GLabel 5950 5200 1 50 Input ~ 0
CW14
Text GLabel 5800 5200 1 50 Input ~ 0
CW15
Wire Wire Line
3950 6000 3950 6550
Wire Wire Line
3950 6550 4050 6550
Connection ~ 3950 6000
$Comp
L 74xx:74LS04 U7
U 1 1 64E9BC3C
P 7600 2900
F 0 "U7" H 7600 3217 50 0000 C CNN
F 1 "74LS04" H 7600 3126 50 0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 7600 2900 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 7600 2900 50 0001 C CNN
1 7600 2900
1 0 0 -1
$EndComp
Text GLabel 7200 3250 0 50 Input ~ 0
CW0
Wire Wire Line
7200 3250 7300 3250
Text GLabel 8000 3250 2 50 Input ~ 0
~CW0
Wire Wire Line
8000 3250 7900 3250
Text GLabel 7200 3600 0 50 Input ~ 0
CW4
Wire Wire Line
7200 3600 7300 3600
Text GLabel 8000 3600 2 50 Input ~ 0
~CW4
Wire Wire Line
8000 3600 7900 3600
Text GLabel 7200 3950 0 50 Input ~ 0
CLOCK
Wire Wire Line
7200 3950 7300 3950
Text GLabel 8000 3950 2 50 Input ~ 0
~CLOCK
Wire Wire Line
8000 3950 7900 3950
Text GLabel 7200 4300 0 50 Input ~ 0
RESET
Wire Wire Line
7200 4300 7300 4300
Text GLabel 8000 4300 2 50 Input ~ 0
~RESET
Wire Wire Line
8000 4300 7900 4300
$Comp
L 74xx:74LS04 U7
U 2 1 64FDCF72
P 7600 3250
F 0 "U7" H 7600 3567 50 0000 C CNN
F 1 "74LS04" H 7600 3476 50 0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 7600 3250 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 7600 3250 50 0001 C CNN
2 7600 3250
1 0 0 -1
$EndComp
$Comp
L 74xx:74LS04 U7
U 3 1 64FDF400
P 7600 3600
F 0 "U7" H 7600 3917 50 0000 C CNN
F 1 "74LS04" H 7600 3826 50 0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 7600 3600 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 7600 3600 50 0001 C CNN
3 7600 3600
1 0 0 -1
$EndComp
Text GLabel 1000 3850 0 50 Input ~ 0
~CLOCK
Wire Wire Line
1000 3850 1100 3850
Wire Wire Line
1100 3750 1100 3700
Wire Wire Line
1100 3450 1100 3400
Text GLabel 1000 3400 0 50 Input ~ 0
GND
Wire Wire Line
1000 3400 1100 3400
Connection ~ 1100 3400
Wire Wire Line
1100 3400 1100 3350
Wire Wire Line
1100 3700 1000 3700
Connection ~ 1100 3700
Wire Wire Line
1100 3700 1100 3650
$Sheet
S 10150 800 800 300
U 65A9A53A
F0 "Bus Interface" 50
F1 "Bus Interface.sch" 50
$EndSheet
$Comp
L 74xx:74LS08 U6
U 1 1 65B30A40
P 7550 1100
F 0 "U6" H 7550 1425 50 0000 C CNN
F 1 "74LS08" H 7550 1334 50 0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 7550 1100 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 7550 1100 50 0001 C CNN
1 7550 1100
1 0 0 -1
$EndComp
Text GLabel 900 1650 0 50 Input ~ 0
~CW14
Text GLabel 7150 1100 0 50 Input ~ 0
~CLOCK
Wire Wire Line
7150 1000 7250 1000
Wire Wire Line
7150 1200 7250 1200
Text GLabel 7950 1100 2 50 Input ~ 0
MI_CLOCK
Wire Wire Line
7950 1100 7850 1100
Text GLabel 1000 2150 0 50 Input ~ 0
~RESET
$Comp
L 74xx:74LS08 U6
U 2 1 65BAC215
P 7550 1450
F 0 "U6" H 7550 1775 50 0000 C CNN
F 1 "74LS08" H 7550 1684 50 0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 7550 1450 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 7550 1450 50 0001 C CNN
2 7550 1450
1 0 0 -1
$EndComp
Wire Wire Line
7150 1350 7250 1350
Wire Wire Line
7150 1550 7250 1550
$Comp
L 74xx:74LS08 U6
U 5 1 65D4D17C
P 6250 1250
F 0 "U6" H 6480 1296 50 0000 L CNN
F 1 "74LS08" H 6480 1205 50 0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 6250 1250 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 6250 1250 50 0001 C CNN
5 6250 1250
1 0 0 -1
$EndComp
Text GLabel 6150 1750 0 50 Input ~ 0
GND
Wire Wire Line
6150 1750 6250 1750
Text GLabel 6150 750 0 50 Input ~ 0
VCC
Wire Wire Line
6150 750 6250 750
$Comp
L 74xx:74LS04 U7
U 5 1 65DD50BD
P 7600 4300
F 0 "U7" H 7600 4617 50 0000 C CNN
F 1 "74LS04" H 7600 4526 50 0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 7600 4300 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 7600 4300 50 0001 C CNN
5 7600 4300
1 0 0 -1
$EndComp
Text GLabel 1000 3700 0 50 Input ~ 0
~FR_IN
$Comp
L 74xx:74LS04 U7
U 7 1 65E7A353
P 6300 3950
F 0 "U7" H 6530 3996 50 0000 L CNN
F 1 "74LS04" H 6530 3905 50 0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 6300 3950 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 6300 3950 50 0001 C CNN
7 6300 3950
1 0 0 -1
$EndComp
Text GLabel 6200 3450 0 50 Input ~ 0
VCC
Wire Wire Line
6200 3450 6300 3450
Wire Wire Line
6200 4450 6300 4450
$Comp
L Connector:USB_B J1
U 1 1 65FA3C05
P 9300 1150
F 0 "J1" H 9357 1617 50 0000 C CNN
F 1 "USB_B" H 9357 1526 50 0000 C CNN
F 2 "Connector_USB:USB_B_OST_USB-B1HSxx_Horizontal" H 9450 1100 50 0001 C CNN
F 3 " ~" H 9450 1100 50 0001 C CNN
1 9300 1150
1 0 0 -1
$EndComp
Text GLabel 9600 850 1 50 Input ~ 0
VCC
Wire Wire Line
9600 850 9600 950
Text GLabel 9300 1650 3 50 Input ~ 0
GND
Wire Wire Line
9300 1650 9300 1550
NoConn ~ 9600 1150
NoConn ~ 9600 1250
NoConn ~ 9200 1550
$Comp
L Device:C_Small C4
U 1 1 661F4402
P 7800 2100
F 0 "C4" H 7892 2146 50 0000 L CNN
F 1 "100nF" H 7892 2055 50 0000 L CNN
F 2 "Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" H 7800 2100 50 0001 C CNN
F 3 "~" H 7800 2100 50 0001 C CNN
1 7800 2100
1 0 0 -1
$EndComp
Text GLabel 7800 1900 1 50 Input ~ 0
VCC
Text GLabel 6200 4450 0 50 Input ~ 0
GND
Text GLabel 7800 2300 3 50 Input ~ 0
GND
Wire Wire Line
7800 2300 7800 2200
Wire Wire Line
7800 2000 7800 1900
$Comp
L Device:C_Small C1
U 1 1 66237F8D
P 6900 2100
F 0 "C1" H 6992 2146 50 0000 L CNN
F 1 "100nF" H 6992 2055 50 0000 L CNN
F 2 "Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" H 6900 2100 50 0001 C CNN
F 3 "~" H 6900 2100 50 0001 C CNN
1 6900 2100
1 0 0 -1
$EndComp
Text GLabel 6900 1900 1 50 Input ~ 0
VCC
Text GLabel 6900 2300 3 50 Input ~ 0
GND
Wire Wire Line
6900 2300 6900 2200
Wire Wire Line
6900 2000 6900 1900
$Comp
L Device:C_Small C2
U 1 1 66257548
P 7200 2100
F 0 "C2" H 7292 2146 50 0000 L CNN
F 1 "100nF" H 7292 2055 50 0000 L CNN
F 2 "Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" H 7200 2100 50 0001 C CNN
F 3 "~" H 7200 2100 50 0001 C CNN
1 7200 2100
1 0 0 -1
$EndComp
Text GLabel 7200 1900 1 50 Input ~ 0
VCC
Text GLabel 7200 2300 3 50 Input ~ 0
GND
Wire Wire Line
7200 2300 7200 2200
Wire Wire Line
7200 2000 7200 1900
$Comp
L Device:C_Small C3
U 1 1 662770E5
P 7500 2100
F 0 "C3" H 7592 2146 50 0000 L CNN
F 1 "100nF" H 7592 2055 50 0000 L CNN
F 2 "Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" H 7500 2100 50 0001 C CNN
F 3 "~" H 7500 2100 50 0001 C CNN
1 7500 2100
1 0 0 -1
$EndComp
Text GLabel 7500 1900 1 50 Input ~ 0
VCC
Text GLabel 7500 2300 3 50 Input ~ 0
GND
Wire Wire Line
7500 2300 7500 2200
Wire Wire Line
7500 2000 7500 1900
$Comp
L Device:C_Small C5
U 1 1 662B82FC
P 8100 2100
F 0 "C5" H 8192 2146 50 0000 L CNN
F 1 "100nF" H 8192 2055 50 0000 L CNN
F 2 "Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" H 8100 2100 50 0001 C CNN
F 3 "~" H 8100 2100 50 0001 C CNN
1 8100 2100
1 0 0 -1
$EndComp
Text GLabel 8100 1900 1 50 Input ~ 0
VCC
Text GLabel 8100 2300 3 50 Input ~ 0
GND
Wire Wire Line
8100 2300 8100 2200
Wire Wire Line
8100 2000 8100 1900
$Comp
L Device:C_Small C6
U 1 1 662D8E14
P 8350 2100
F 0 "C6" H 8442 2146 50 0000 L CNN
F 1 "100nF" H 8442 2055 50 0000 L CNN
F 2 "Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" H 8350 2100 50 0001 C CNN
F 3 "~" H 8350 2100 50 0001 C CNN
1 8350 2100
1 0 0 -1
$EndComp
Text GLabel 8350 1900 1 50 Input ~ 0
VCC
Text GLabel 8350 2300 3 50 Input ~ 0
GND
Wire Wire Line
8350 2300 8350 2200
Wire Wire Line
8350 2000 8350 1900
Text GLabel 8650 1000 1 50 Input ~ 0
VCC
Text GLabel 8650 1400 3 50 Input ~ 0
GND
Wire Wire Line
8650 1400 8650 1300
Wire Wire Line
8650 1100 8650 1000
$Comp
L Device:CP_Small C8
U 1 1 6643C54F
P 8650 1200
F 0 "C8" H 8738 1246 50 0000 L CNN
F 1 "1000uF" H 8738 1155 50 0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D8.0mm_P3.50mm" H 8650 1200 50 0001 C CNN
F 3 "~" H 8650 1200 50 0001 C CNN
1 8650 1200
1 0 0 -1
$EndComp
$Comp
L 74xx:74LS08 U6
U 3 1 665E2C48
P 6400 2350
F 0 "U6" H 6400 2675 50 0000 C CNN
F 1 "74LS08" H 6400 2584 50 0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 6400 2350 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 6400 2350 50 0001 C CNN
3 6400 2350
1 0 0 -1
$EndComp
$Comp
L 74xx:74LS08 U6
U 4 1 665E4DD0
P 6400 2900
F 0 "U6" H 6650 2800 50 0000 C CNN
F 1 "74LS08" H 6650 2700 50 0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 6400 2900 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 6400 2900 50 0001 C CNN
4 6400 2900
1 0 0 -1
$EndComp
Wire Wire Line
6700 2350 6700 2650
Wire Wire Line
6700 2650 6100 2650
Wire Wire Line
6100 2650 6100 2800
Text GLabel 6000 2250 0 50 Input ~ 0
TOP_SIG_IN_0
Text GLabel 6000 2450 0 50 Input ~ 0
TOP_SIG_IN_1
Text GLabel 6000 3000 0 50 Input ~ 0
TOP_SIG_IN_2
Wire Wire Line
6000 2250 6100 2250
Wire Wire Line
6000 2450 6100 2450
Wire Wire Line
6100 3000 6000 3000
Text GLabel 8000 2900 2 50 Input ~ 0
~FR_IN
Wire Wire Line
8000 2900 7900 2900
Wire Wire Line
6700 2900 7300 2900
$Comp
L 74xx:74LS04 U7
U 4 1 64FE157D
P 7600 3950
F 0 "U7" H 7600 4267 50 0000 C CNN
F 1 "74LS04" H 7600 4176 50 0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 7600 3950 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 7600 3950 50 0001 C CNN
4 7600 3950
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW1
U 1 1 5F7E193F
P 5150 3550
F 0 "SW1" H 5150 3835 50 0000 C CNN
F 1 "SW_Push" H 5150 3744 50 0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm" H 5150 3750 50 0001 C CNN
F 3 "~" H 5150 3750 50 0001 C CNN
1 5150 3550
1 0 0 -1
$EndComp
Text GLabel 5450 3550 2 50 Input ~ 0
VCC
Wire Wire Line
5450 3550 5350 3550
Text GLabel 4750 3550 0 50 Input ~ 0
RESET
Wire Wire Line
4750 3550 4850 3550
Wire Wire Line
4850 3550 4850 3650
$Comp
L Device:R_Small_US R1
U 1 1 5F86D51F
P 4850 3750
F 0 "R1" H 4918 3796 50 0000 L CNN
F 1 "1k" H 4918 3705 50 0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" H 4850 3750 50 0001 C CNN
F 3 "~" H 4850 3750 50 0001 C CNN
1 4850 3750
1 0 0 -1
$EndComp
Text GLabel 4850 3950 3 50 Input ~ 0
GND
Wire Wire Line
4850 3950 4850 3850
Connection ~ 4850 3550
Wire Wire Line
4850 3550 4950 3550
Text GLabel 3100 3650 1 50 Input ~ 0
GND_1k
Wire Wire Line
2950 3750 3100 3750
Wire Wire Line
3100 3750 3100 3650
Text GLabel 1000 1150 0 50 Input ~ 0
GND_1k
Wire Wire Line
1000 1150 1100 1150
Wire Wire Line
1100 1150 1100 1250
Connection ~ 1100 1150
Connection ~ 1100 1250
Wire Wire Line
1100 1250 1100 1350
Connection ~ 1100 1350
Wire Wire Line
1100 1350 1100 1450
Text GLabel 1000 3050 0 50 Input ~ 0
GND_1k
Text GLabel 1000 3150 0 50 Input ~ 0
GND_1k
$Comp
L 74xx:74LS04 U7
U 6 1 604A58E6
P 7600 4650
F 0 "U7" H 7600 4967 50 0000 C CNN
F 1 "74LS04" H 7600 4876 50 0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 7600 4650 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 7600 4650 50 0001 C CNN
6 7600 4650
1 0 0 -1
$EndComp
Text GLabel 7200 4650 0 50 Input ~ 0
CW14
Wire Wire Line
7200 4650 7300 4650
Wire Wire Line
900 1650 1100 1650
Wire Wire Line
1000 1750 1000 1450
Connection ~ 1000 1750
Wire Wire Line
7150 1000 7150 1200
Text Notes 6600 700 0 50 ~ 0
MI_CLOCK is buffered to add a tiny delay, to ensure instruction\nand flags registers input before the EEPROM signals invalidate.
Text GLabel 8000 4650 2 50 Input ~ 0
~CW14
Wire Wire Line
8000 4650 7900 4650
$Comp
L 74xx:74LS173 U3
U 1 1 60E9B929
P 9750 3200
F 0 "U3" H 9950 4050 50 0000 C CNN
F 1 "74LS173" H 9950 3950 50 0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 9750 3200 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS173" H 9750 3200 50 0001 C CNN
1 9750 3200
1 0 0 -1
$EndComp
Text GLabel 9150 2600 0 50 Input ~ 0
BUS0
Wire Wire Line
9150 2600 9250 2600
Text GLabel 9150 2700 0 50 Input ~ 0
BUS1
Text GLabel 9150 2800 0 50 Input ~ 0
BUS2
Text GLabel 9150 2900 0 50 Input ~ 0
BUS3
Wire Wire Line
9150 2700 9250 2700
Wire Wire Line
9150 2800 9250 2800
Wire Wire Line
9150 2900 9250 2900
Text GLabel 9150 3150 0 50 Input ~ 0
GND
Wire Wire Line
9250 3100 9250 3150
Wire Wire Line
9150 3150 9250 3150
Connection ~ 9250 3150
Wire Wire Line
9250 3150 9250 3200
Wire Wire Line
9250 3400 9250 3450
Text GLabel 9150 3450 0 50 Input ~ 0
CW15
Wire Wire Line
9150 3450 9250 3450
Connection ~ 9250 3450
Wire Wire Line
9250 3450 9250 3500
Text GLabel 9150 3600 0 50 Input ~ 0
~CLOCK
Wire Wire Line
9150 3600 9250 3600
Text GLabel 9150 3800 0 50 Input ~ 0
RESET
Wire Wire Line
9150 3800 9250 3800
Text GLabel 9650 2300 0 50 Input ~ 0
VCC
Wire Wire Line
9650 2300 9750 2300
Text GLabel 9650 4100 0 50 Input ~ 0
GND
Wire Wire Line
9650 4100 9750 4100
$Comp
L 74xx:74LS173 U8
U 1 1 60FE9CEF
P 9750 5150
F 0 "U8" H 9950 6000 50 0000 C CNN
F 1 "74LS173" H 9950 5900 50 0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 9750 5150 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS173" H 9750 5150 50 0001 C CNN
1 9750 5150
1 0 0 -1
$EndComp
Wire Wire Line
9150 4550 9250 4550
Wire Wire Line
9150 4650 9250 4650
Wire Wire Line
9150 4750 9250 4750
Wire Wire Line
9150 4850 9250 4850
Text GLabel 9150 5100 0 50 Input ~ 0
GND
Wire Wire Line
9250 5050 9250 5100
Wire Wire Line
9150 5100 9250 5100
Connection ~ 9250 5100
Wire Wire Line
9250 5100 9250 5150
Wire Wire Line
9250 5350 9250 5400
Text GLabel 9150 5400 0 50 Input ~ 0
CW15
Wire Wire Line
9150 5400 9250 5400
Connection ~ 9250 5400
Wire Wire Line
9250 5400 9250 5450
Text GLabel 9150 5550 0 50 Input ~ 0
~CLOCK
Wire Wire Line
9150 5550 9250 5550
Text GLabel 9150 5750 0 50 Input ~ 0
RESET
Wire Wire Line
9150 5750 9250 5750
Text GLabel 9650 4250 0 50 Input ~ 0
VCC
Wire Wire Line
9650 4250 9750 4250
Text GLabel 9650 6050 0 50 Input ~ 0
GND
Wire Wire Line
9650 6050 9750 6050
Text GLabel 9150 4550 0 50 Input ~ 0
BUS4
Text GLabel 9150 4650 0 50 Input ~ 0
BUS5
Text GLabel 9150 4750 0 50 Input ~ 0
BUS6
Text GLabel 9150 4850 0 50 Input ~ 0
BUS7
Text GLabel 10350 2600 2 50 Input ~ 0
INST0
Text GLabel 10350 2700 2 50 Input ~ 0
INST1
Text GLabel 10350 2800 2 50 Input ~ 0
INST2
Text GLabel 10350 2900 2 50 Input ~ 0
INST3
Text GLabel 10350 4550 2 50 Input ~ 0
INST4
Text GLabel 10350 4650 2 50 Input ~ 0
INST5
Text GLabel 10350 4750 2 50 Input ~ 0
INST6
Text GLabel 10350 4850 2 50 Input ~ 0
INST7
Wire Wire Line
10350 2600 10250 2600
Wire Wire Line
10250 2700 10350 2700
Wire Wire Line
10250 2800 10350 2800
Wire Wire Line
10250 2900 10350 2900
Wire Wire Line
10250 4550 10350 4550
Wire Wire Line
10250 4650 10350 4650
Wire Wire Line
10250 4750 10350 4750
Wire Wire Line
10250 4850 10350 4850
Wire Wire Line
1700 5900 2200 5900
Connection ~ 3250 5200
Wire Wire Line
3250 5200 3550 5200
Wire Wire Line
1700 5200 3250 5200
Wire Wire Line
1700 5800 2350 5800
Connection ~ 3100 5300
Wire Wire Line
3100 5300 3600 5300
Wire Wire Line
1700 5300 3100 5300
Wire Wire Line
1700 5700 2500 5700
Connection ~ 2950 5400
Wire Wire Line
1700 5400 2950 5400
Wire Wire Line
1700 5600 2650 5600
Connection ~ 2800 5500
Wire Wire Line
2800 5500 3700 5500
Wire Wire Line
1700 5500 2800 5500
Connection ~ 2650 5600
Wire Wire Line
2650 5600 3750 5600
Connection ~ 2500 5700
Wire Wire Line
2500 5700 3800 5700
Connection ~ 2350 5800
Wire Wire Line
2350 5800 3850 5800
Connection ~ 2200 5900
Wire Wire Line
2200 5900 3900 5900
Wire Wire Line
2100 1150 3000 1150
Connection ~ 2550 1450
Wire Wire Line
2550 1450 3400 1450
Wire Wire Line
2100 1250 2850 1250
Connection ~ 2700 1350
Wire Wire Line
2700 1350 3350 1350
Connection ~ 2850 1250
Wire Wire Line
2850 1250 3300 1250
Connection ~ 3000 1150
Wire Wire Line
3000 1150 3250 1150
NoConn ~ 7850 1450
Wire Wire Line
7150 1350 7150 1550
Text GLabel 7150 1450 0 50 Input ~ 0
GND
$EndSCHEMATC
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