Apple1Serial.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr User 15236 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L AT28C64B-15PU:AT28C64B-15PU AT28C64B1
U 1 1 5EE3AA70
P 2950 1950
F 0 "AT28C64B1" H 3500 2215 50  0000 C CNN
F 1 "28C64" H 3500 2124 50  0001 C CNN
F 2 "Package_DIP:DIP-28_W15.24mm_LongPads" H 3900 2050 50  0001 L CNN
F 3 "http://www.atmel.com/images/doc0270.pdf" H 3900 1950 50  0001 L CNN
F 4 "AT28C64B-15PU, Parallel EEPROM Memory 64kbit, Parallel, 150ns 4.5  5.5 V, 28-Pin PDIP" H 3900 1850 50  0001 L CNN "Description"
F 5 "4.826" H 3900 1750 50  0001 L CNN "Height"
F 6 "556-AT28C64B15PU" H 3900 1650 50  0001 L CNN "Mouser Part Number"
F 7 "https://www.mouser.co.uk/ProductDetail/Microchip-Technology-Atmel/AT28C64B-15PU?qs=2VKgqYuc3OvipbcAuBcLow%3D%3D" H 3900 1550 50  0001 L CNN "Mouser Price/Stock"
F 8 "Microchip" H 3900 1450 50  0001 L CNN "Manufacturer_Name"
F 9 "AT28C64B-15PU" H 3900 1350 50  0001 L CNN "Manufacturer_Part_Number"
	1    2950 1950
	1    0    0    -1  
$EndComp
Text Notes 10950 7500 0    50   ~ 0
Apple-1 Serial Interface
$Comp
L GAL20V8-15LP:GAL20V8B-15LP GAL20V8B1
U 1 1 5EE460B0
P 3100 5050
F 0 "GAL20V8B1" H 3650 5315 50  0000 C CNN
F 1 "GAL20V8" H 3650 5224 50  0001 C CNN
F 2 "Package_DIP:DIP-24_W7.62mm_LongPads" H 4050 5150 50  0001 L CNN
F 3 "http://uk.rs-online.com/web/p/products/4142962" H 4050 5050 50  0001 L CNN
F 4 "Lattice Semiconductor GAL20V8B-15LP, SPLD GAL, GAL20V8B 8 Macro Cells, 8 I/O, 62.5MHz External 15ns EECMOS 24-Pin PDIP" H 4050 4950 50  0001 L CNN "Description"
F 5 "5.33" H 4050 4850 50  0001 L CNN "Height"
F 6 "Lattice Semiconductor" H 4050 4750 50  0001 L CNN "Manufacturer_Name"
F 7 "GAL20V8B-15LP" H 4050 4650 50  0001 L CNN "Manufacturer_Part_Number"
F 8 "GAL20V8B-15LP" H 4050 4550 50  0001 L CNN "Arrow Part Number"
F 9 "" H 4050 4450 50  0001 L CNN "Arrow Price/Stock"
F 10 "" H 4050 4350 50  0001 L CNN "Mouser Part Number"
F 11 "" H 4050 4250 50  0001 L CNN "Mouser Price/Stock"
	1    3100 5050
	1    0    0    -1  
$EndComp
$Comp
L 74xx:7402 U7402
U 1 1 5EE48FDC
P 4300 4250
F 0 "U7402" H 4300 4575 50  0001 C CNN
F 1 "7402" H 4300 4484 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 4300 4250 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn7402" H 4300 4250 50  0001 C CNN
	1    4300 4250
	1    0    0    -1  
$EndComp
$Comp
L 74xx:7402 U7402
U 2 1 5EE4D78A
P 6350 3850
F 0 "U7402" H 6350 4175 50  0001 C CNN
F 1 "7402" H 6350 4084 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 6350 3850 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn7402" H 6350 3850 50  0001 C CNN
	2    6350 3850
	0    1    1    0   
$EndComp
$Comp
L 74xx:7402 U7402
U 3 1 5EE50D13
P 3600 7400
F 0 "U7402" H 3600 7725 50  0001 C CNN
F 1 "7402" H 3600 7634 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 3600 7400 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn7402" H 3600 7400 50  0001 C CNN
	3    3600 7400
	1    0    0    -1  
$EndComp
$Comp
L 74xx:7402 U7402
U 4 1 5EE53FC2
P 4600 7500
F 0 "U7402" H 4600 7825 50  0001 C CNN
F 1 "7402" H 4600 7734 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 4600 7500 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn7402" H 4600 7500 50  0001 C CNN
	4    4600 7500
	1    0    0    -1  
$EndComp
$Comp
L 74xx:7402 U7402
U 5 1 5EE571D1
P 7300 5750
F 0 "U7402" H 7530 5796 50  0000 L CNN
F 1 "7402" H 7530 5705 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 7300 5750 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn7402" H 7300 5750 50  0001 C CNN
	5    7300 5750
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS257 74S257mux2
U 1 1 5EE5A6AB
P 5700 5450
F 0 "74S257mux2" H 5700 6439 50  0000 C CNN
F 1 "74S257" H 5700 6440 50  0001 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 5700 5450 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS257" H 5700 5450 50  0001 C CNN
	1    5700 5450
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS257 74S257mux1
U 1 1 5EE5C17D
P 5700 2550
F 0 "74S257mux1" H 5700 3631 50  0000 C CNN
F 1 "74S257" H 5700 3540 50  0001 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 5700 2550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS257" H 5700 2550 50  0001 C CNN
	1    5700 2550
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS367 8T97buf1
U 1 1 5EE5EB0F
P 7500 1650
F 0 "8T97buf1" H 7500 2531 50  0000 C CNN
F 1 "8T97" H 7500 2440 50  0001 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 7500 1650 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS367" H 7500 1650 50  0001 C CNN
	1    7500 1650
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS367 8T97buf2
U 1 1 5EE5F9D9
P 7500 3750
F 0 "8T97buf2" H 7500 4631 50  0000 C CNN
F 1 "8T97" H 7500 4540 50  0001 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 7500 3750 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS367" H 7500 3750 50  0001 C CNN
	1    7500 3750
	1    0    0    -1  
$EndComp
$Comp
L MCU_Microchip_ATmega:ATmega328P-PU ATmega328P1
U 1 1 5EE60A17
P 9600 3150
F 0 "ATmega328P1" H 8956 3196 50  0000 R CNN
F 1 "ATmega328P" H 8956 3105 50  0001 R CNN
F 2 "Package_DIP:DIP-28_W7.62mm_LongPads" H 9600 3150 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/ATmega328_P%20AVR%20MCU%20with%20picoPower%20Technology%20Data%20Sheet%2040001984A.pdf" H 9600 3150 50  0001 C CNN
	1    9600 3150
	1    0    0    -1  
$EndComp
$Comp
L Regulator_Linear:L7805 L7805
U 1 1 5EE62388
P 2500 1100
F 0 "L7805" H 2500 1342 50  0000 C CNN
F 1 "L7805" H 2500 1251 50  0001 C CNN
F 2 "Package_TO_SOT_THT:TO-220-3_Horizontal_TabDown" H 2525 950 50  0001 L CIN
F 3 "http://www.st.com/content/ccc/resource/technical/document/datasheet/41/4f/b3/b0/12/d4/47/88/CD00000444.pdf/files/CD00000444.pdf/jcr:content/translations/en.CD00000444.pdf" H 2500 1050 50  0001 C CNN
	1    2500 1100
	1    0    0    -1  
$EndComp
$Comp
L Amplifier_Operational:LM358 LED1
U 1 1 5EE65318
P 9050 5200
F 0 "LED1" H 9050 5567 50  0000 C CNN
F 1 "LM358" H 9050 5476 50  0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 9050 5200 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm2904-n.pdf" H 9050 5200 50  0001 C CNN
	1    9050 5200
	1    0    0    -1  
$EndComp
$Comp
L Amplifier_Operational:LM358 LED1
U 2 1 5EE680EF
P 9050 5900
F 0 "LED1" H 9050 6267 50  0000 C CNN
F 1 "LM358" H 9050 6176 50  0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 9050 5900 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm2904-n.pdf" H 9050 5900 50  0001 C CNN
	2    9050 5900
	1    0    0    -1  
$EndComp
$Comp
L Amplifier_Operational:LM358 LED1
U 3 1 5EE6A2A5
P 8050 5600
F 0 "LED1" H 8008 5646 50  0000 L CNN
F 1 "LM358" H 8008 5555 50  0000 L CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 8050 5600 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm2904-n.pdf" H 8050 5600 50  0001 C CNN
	3    8050 5600
	1    0    0    -1  
$EndComp
$Comp
L Device:Crystal XTAL1
U 1 1 5EE70874
P 10650 2800
F 0 "XTAL1" H 10650 3068 50  0001 C CNN
F 1 "16MHz" H 10650 2977 50  0000 C CNN
F 2 "Crystal:Crystal_HC49-U_Vertical" H 10650 2800 50  0001 C CNN
F 3 "~" H 10650 2800 50  0001 C CNN
	1    10650 2800
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED RX_LED1
U 1 1 5EE72A15
P 10050 5900
F 0 "RX_LED1" H 10043 6116 50  0000 C CNN
F 1 "RX" H 10043 6025 50  0000 C CNN
F 2 "LED_THT:LED_D3.0mm" H 10050 5900 50  0001 C CNN
F 3 "~" H 10050 5900 50  0001 C CNN
	1    10050 5900
	1    0    0    -1  
$EndComp
$Comp
L Device:LED TX_LED1
U 1 1 5EE74E50
P 10050 5200
F 0 "TX_LED1" H 10043 5416 50  0000 C CNN
F 1 "TX" H 10043 5325 50  0000 C CNN
F 2 "LED_THT:LED_D3.0mm" H 10050 5200 50  0001 C CNN
F 3 "~" H 10050 5200 50  0001 C CNN
	1    10050 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	2800 1100 4250 1100
$Comp
L 44pin:44pin_edge edge1
U 1 1 5EE3F209
P 1250 3000
F 0 "edge1" H 1250 4225 50  0001 C CNN
F 1 "44pin_edge" H 1250 4134 50  0001 C CNN
F 2 "44pin:44pin1" H 2200 4050 50  0001 C CNN
F 3 "" H 2200 4050 50  0001 C CNN
	1    1250 3000
	1    0    0    -1  
$EndComp
Text GLabel 2000 6000 2    50   Output ~ 0
A0
Wire Wire Line
	1850 6000 2000 6000
Text GLabel 2000 5900 2    50   Output ~ 0
A2
Text GLabel 2000 5800 2    50   Output ~ 0
A4
Text GLabel 2000 5700 2    50   Output ~ 0
A6
Text GLabel 2000 5600 2    50   Output ~ 0
A8
Text GLabel 2000 5500 2    50   Output ~ 0
A10
Text GLabel 2000 5400 2    50   Output ~ 0
A12
$Comp
L power:+5V #PWR0101
U 1 1 5EF381E8
P 2600 4100
F 0 "#PWR0101" H 2600 3950 50  0001 C CNN
F 1 "+5V" H 2615 4273 50  0000 C CNN
F 2 "" H 2600 4100 50  0001 C CNN
F 3 "" H 2600 4100 50  0001 C CNN
	1    2600 4100
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 5EF39F30
P 2000 6600
F 0 "#PWR0102" H 2000 6350 50  0001 C CNN
F 1 "GND" H 2005 6427 50  0001 C CNN
F 2 "" H 2000 6600 50  0001 C CNN
F 3 "" H 2000 6600 50  0001 C CNN
	1    2000 6600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 6100 1950 6100
Wire Wire Line
	2000 6100 2000 6600
Wire Wire Line
	1950 6100 1950 3950
Wire Wire Line
	1950 3900 1850 3900
Connection ~ 1950 6100
Wire Wire Line
	1950 6100 2000 6100
Wire Wire Line
	1850 5400 2000 5400
Wire Wire Line
	1850 5500 2000 5500
Wire Wire Line
	1850 5600 2000 5600
Wire Wire Line
	1850 5700 2000 5700
Wire Wire Line
	1850 5800 2000 5800
Wire Wire Line
	1850 5900 2000 5900
Text GLabel 2000 3800 2    50   Output ~ 0
A1
Text GLabel 2000 3700 2    50   Output ~ 0
A3
Text GLabel 2000 3600 2    50   Output ~ 0
A5
Text GLabel 2000 3500 2    50   Output ~ 0
A7
Text GLabel 2000 3400 2    50   Output ~ 0
A9
Text GLabel 2000 3300 2    50   Output ~ 0
A11
Text GLabel 2000 3200 2    50   Output ~ 0
A13
Text GLabel 2000 3100 2    50   Output ~ 0
A15
Text GLabel 2000 5300 2    50   Output ~ 0
A14
Text GLabel 2000 2800 2    50   BiDi ~ 0
D0
Text GLabel 2000 2700 2    50   BiDi ~ 0
D2
Text GLabel 2000 2600 2    50   BiDi ~ 0
D4
Text GLabel 2000 2500 2    50   BiDi ~ 0
D6
Text GLabel 2000 4900 2    50   BiDi ~ 0
D1
Text GLabel 2000 4800 2    50   BiDi ~ 0
D3
Text GLabel 2000 4700 2    50   BiDi ~ 0
D5
Text GLabel 2000 4600 2    50   BiDi ~ 0
D7
Wire Wire Line
	1850 2500 2000 2500
Wire Wire Line
	1850 2600 2000 2600
Wire Wire Line
	1850 2700 2000 2700
Wire Wire Line
	1850 2800 2000 2800
Wire Wire Line
	1850 3100 2000 3100
Wire Wire Line
	1850 3200 2000 3200
Wire Wire Line
	1850 3300 2000 3300
Wire Wire Line
	1850 3400 2000 3400
Wire Wire Line
	1850 3500 2000 3500
Wire Wire Line
	1850 3600 2000 3600
Wire Wire Line
	1850 3700 2000 3700
Wire Wire Line
	1850 3800 2000 3800
Wire Wire Line
	1850 4600 2000 4600
Wire Wire Line
	1850 4700 2000 4700
Wire Wire Line
	1850 4800 2000 4800
Wire Wire Line
	1850 4900 2000 4900
Wire Wire Line
	1850 5300 2000 5300
Text GLabel 2950 5250 0    50   Input ~ 0
A8
Wire Wire Line
	2950 5250 3100 5250
Text GLabel 2950 5350 0    50   Input ~ 0
A7
Text GLabel 2950 5450 0    50   Input ~ 0
A6
Text GLabel 2950 5550 0    50   Input ~ 0
A5
Text GLabel 2950 5650 0    50   Input ~ 0
A4
Text GLabel 2950 5750 0    50   Input ~ 0
A3
Text GLabel 2950 5850 0    50   Input ~ 0
A2
Text GLabel 2950 5950 0    50   Input ~ 0
A1
Text GLabel 2950 6050 0    50   Input ~ 0
A0
Text GLabel 4350 6050 2    50   Input ~ 0
A11
Text GLabel 4350 5950 2    50   Input ~ 0
A10
Text GLabel 4350 5850 2    50   Input ~ 0
A9
Wire Wire Line
	2950 5350 3100 5350
Wire Wire Line
	2950 5450 3100 5450
Wire Wire Line
	2950 5550 3100 5550
Wire Wire Line
	2950 5650 3100 5650
Wire Wire Line
	2950 5750 3100 5750
Wire Wire Line
	2950 5850 3100 5850
Wire Wire Line
	2950 5950 3100 5950
Wire Wire Line
	2950 6050 3100 6050
Wire Wire Line
	4350 5850 4200 5850
Wire Wire Line
	4350 5950 4200 5950
Wire Wire Line
	4350 6050 4200 6050
$Comp
L power:GND #PWR0103
U 1 1 5EF6B5DC
P 3050 6600
F 0 "#PWR0103" H 3050 6350 50  0001 C CNN
F 1 "GND" H 3055 6427 50  0001 C CNN
F 2 "" H 3050 6600 50  0001 C CNN
F 3 "" H 3050 6600 50  0001 C CNN
	1    3050 6600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 6150 3100 6400
Wire Wire Line
	3100 6600 3050 6600
$Comp
L power:+5V #PWR0104
U 1 1 5EF6E2F4
P 4350 4850
F 0 "#PWR0104" H 4350 4700 50  0001 C CNN
F 1 "+5V" H 4365 5023 50  0000 C CNN
F 2 "" H 4350 4850 50  0001 C CNN
F 3 "" H 4350 4850 50  0001 C CNN
	1    4350 4850
	1    0    0    -1  
$EndComp
Wire Wire Line
	4350 4850 4350 5050
Wire Wire Line
	4350 5050 4200 5050
Text GLabel 2000 5100 2    50   Output ~ 0
T
Wire Wire Line
	1850 5100 2000 5100
Text GLabel 4400 5150 2    50   Input ~ 0
T
Wire Wire Line
	4200 5150 4400 5150
Text GLabel 2800 2950 0    50   Output ~ 0
D0
Text GLabel 2800 3050 0    50   Output ~ 0
D1
Text GLabel 2800 3150 0    50   Output ~ 0
D2
Text GLabel 4200 3250 2    50   Output ~ 0
D3
Text GLabel 4200 3150 2    50   Output ~ 0
D4
Text GLabel 4200 3050 2    50   Output ~ 0
D5
Text GLabel 4200 2950 2    50   Output ~ 0
D6
Text GLabel 4200 2850 2    50   Output ~ 0
D7
Wire Wire Line
	2800 2950 2950 2950
Wire Wire Line
	2800 3050 2950 3050
Wire Wire Line
	2800 3150 2950 3150
Wire Wire Line
	4200 2850 4050 2850
Wire Wire Line
	4200 2950 4050 2950
Wire Wire Line
	4200 3050 4050 3050
Wire Wire Line
	4200 3150 4050 3150
Wire Wire Line
	4200 3250 4050 3250
$Comp
L power:GND #PWR0105
U 1 1 5EF8B0DD
P 2900 3500
F 0 "#PWR0105" H 2900 3250 50  0001 C CNN
F 1 "GND" H 2905 3327 50  0001 C CNN
F 2 "" H 2900 3500 50  0001 C CNN
F 3 "" H 2900 3500 50  0001 C CNN
	1    2900 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	2950 3250 2900 3250
Wire Wire Line
	2900 3250 2900 3400
$Comp
L power:+12V #PWR0106
U 1 1 5EF8E131
P 2350 6100
F 0 "#PWR0106" H 2350 5950 50  0001 C CNN
F 1 "+12V" H 2365 6273 50  0000 C CNN
F 2 "" H 2350 6100 50  0001 C CNN
F 3 "" H 2350 6100 50  0001 C CNN
	1    2350 6100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2350 6100 2350 6200
Wire Wire Line
	2350 6200 1850 6200
$Comp
L power:+12V #PWR0107
U 1 1 5EF923FC
P 1600 850
F 0 "#PWR0107" H 1600 700 50  0001 C CNN
F 1 "+12V" H 1615 1023 50  0000 C CNN
F 2 "" H 1600 850 50  0001 C CNN
F 3 "" H 1600 850 50  0001 C CNN
	1    1600 850 
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 850  1600 1100
Wire Wire Line
	2500 1400 2500 1600
$Comp
L Connector:Conn_01x03_Male ROM_PWR1
U 1 1 5EF9A312
P 4450 1200
F 0 "ROM_PWR1" H 4422 1132 50  0001 R CNN
F 1 "ROM_PWR" H 4422 1178 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 4450 1200 50  0001 C CNN
F 3 "~" H 4450 1200 50  0001 C CNN
	1    4450 1200
	-1   0    0    1   
$EndComp
Wire Wire Line
	4250 1200 3850 1200
Wire Wire Line
	3850 1200 3850 1600
Wire Wire Line
	3850 1700 4150 1700
Wire Wire Line
	4150 1700 4150 1950
Wire Wire Line
	4150 1950 4050 1950
$Comp
L power:+5V #PWR0109
U 1 1 5EFA72AD
P 4150 1300
F 0 "#PWR0109" H 4150 1150 50  0001 C CNN
F 1 "+5V" V 4165 1428 50  0000 L CNN
F 2 "" H 4150 1300 50  0001 C CNN
F 3 "" H 4150 1300 50  0001 C CNN
	1    4150 1300
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4150 1300 4250 1300
Text GLabel 2800 2850 0    50   Input ~ 0
A0
Text GLabel 2800 2750 0    50   Input ~ 0
A1
Text GLabel 2800 2650 0    50   Input ~ 0
A2
Text GLabel 2800 2550 0    50   Input ~ 0
A3
Text GLabel 2800 2450 0    50   Input ~ 0
A4
Text GLabel 2800 2350 0    50   Input ~ 0
A5
Text GLabel 2800 2250 0    50   Input ~ 0
A6
Text GLabel 2800 2150 0    50   Input ~ 0
A7
$Comp
L power:GND #PWR0110
U 1 1 5EFB173B
P 2400 2100
F 0 "#PWR0110" H 2400 1850 50  0001 C CNN
F 1 "GND" H 2405 1927 50  0001 C CNN
F 2 "" H 2400 2100 50  0001 C CNN
F 3 "" H 2400 2100 50  0001 C CNN
	1    2400 2100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 2100 2400 2050
Wire Wire Line
	2400 2050 2950 2050
Wire Wire Line
	2800 2150 2950 2150
Wire Wire Line
	2800 2250 2950 2250
Wire Wire Line
	2800 2350 2950 2350
Wire Wire Line
	2800 2450 2950 2450
Wire Wire Line
	2800 2550 2950 2550
Wire Wire Line
	2800 2650 2950 2650
Wire Wire Line
	2800 2750 2950 2750
Wire Wire Line
	2800 2850 2950 2850
Text GLabel 4200 2250 2    50   Input ~ 0
A8
Text GLabel 4200 2350 2    50   Input ~ 0
A9
Text GLabel 4200 2450 2    50   Input ~ 0
A11
Text GLabel 4200 2650 2    50   Input ~ 0
A10
Wire Wire Line
	4050 2250 4200 2250
Wire Wire Line
	4050 2350 4200 2350
Wire Wire Line
	4050 2450 4200 2450
Wire Wire Line
	4050 2650 4200 2650
$Comp
L power:GND #PWR0111
U 1 1 5EFDD06A
P 5700 3800
F 0 "#PWR0111" H 5700 3550 50  0001 C CNN
F 1 "GND" H 5705 3627 50  0001 C CNN
F 2 "" H 5700 3800 50  0001 C CNN
F 3 "" H 5700 3800 50  0001 C CNN
	1    5700 3800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0112
U 1 1 5EFDDD13
P 5700 6700
F 0 "#PWR0112" H 5700 6450 50  0001 C CNN
F 1 "GND" H 5705 6527 50  0001 C CNN
F 2 "" H 5700 6700 50  0001 C CNN
F 3 "" H 5700 6700 50  0001 C CNN
	1    5700 6700
	1    0    0    -1  
$EndComp
Wire Wire Line
	5700 6450 5700 6500
$Comp
L power:+5V #PWR0113
U 1 1 5EFEEC6A
P 5700 4300
F 0 "#PWR0113" H 5700 4150 50  0001 C CNN
F 1 "+5V" H 5715 4473 50  0000 C CNN
F 2 "" H 5700 4300 50  0001 C CNN
F 3 "" H 5700 4300 50  0001 C CNN
	1    5700 4300
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0114
U 1 1 5EFEFAEA
P 5700 1400
F 0 "#PWR0114" H 5700 1250 50  0001 C CNN
F 1 "+5V" H 5715 1573 50  0000 C CNN
F 2 "" H 5700 1400 50  0001 C CNN
F 3 "" H 5700 1400 50  0001 C CNN
	1    5700 1400
	1    0    0    -1  
$EndComp
Wire Wire Line
	5700 1400 5700 1550
Wire Wire Line
	5700 4300 5700 4500
$Comp
L Device:R_US R1
U 1 1 5EFF9435
P 9600 5200
F 0 "R1" V 9805 5200 50  0000 C CNN
F 1 "460" V 9714 5200 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 9640 5190 50  0001 C CNN
F 3 "~" H 9600 5200 50  0001 C CNN
	1    9600 5200
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_US R2
U 1 1 5EFFAE27
P 9600 5900
F 0 "R2" V 9805 5900 50  0000 C CNN
F 1 "460" V 9714 5900 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 9640 5890 50  0001 C CNN
F 3 "~" H 9600 5900 50  0001 C CNN
	1    9600 5900
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9900 5200 9750 5200
Wire Wire Line
	9450 5200 9400 5200
Wire Wire Line
	9900 5900 9750 5900
Wire Wire Line
	9450 5900 9400 5900
$Comp
L power:GND #PWR0115
U 1 1 5F00CEA6
P 7950 6350
F 0 "#PWR0115" H 7950 6100 50  0001 C CNN
F 1 "GND" H 7955 6177 50  0001 C CNN
F 2 "" H 7950 6350 50  0001 C CNN
F 3 "" H 7950 6350 50  0001 C CNN
	1    7950 6350
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0116
U 1 1 5F010FF1
P 7950 5050
F 0 "#PWR0116" H 7950 4900 50  0001 C CNN
F 1 "+5V" H 7965 5223 50  0000 C CNN
F 2 "" H 7950 5050 50  0001 C CNN
F 3 "" H 7950 5050 50  0001 C CNN
	1    7950 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	7950 5050 7950 5300
$Comp
L power:+5V #PWR0117
U 1 1 5F0157FF
P 10600 4950
F 0 "#PWR0117" H 10600 4800 50  0001 C CNN
F 1 "+5V" H 10615 5123 50  0000 C CNN
F 2 "" H 10600 4950 50  0001 C CNN
F 3 "" H 10600 4950 50  0001 C CNN
	1    10600 4950
	1    0    0    -1  
$EndComp
Wire Wire Line
	10600 4950 10600 5200
Wire Wire Line
	10600 5200 10200 5200
Wire Wire Line
	10600 5200 10600 5900
Wire Wire Line
	10600 5900 10200 5900
Connection ~ 10600 5200
$Comp
L power:GND #PWR0118
U 1 1 5F0268E3
P 10150 1400
F 0 "#PWR0118" H 10150 1150 50  0001 C CNN
F 1 "GND" H 10155 1227 50  0001 C CNN
F 2 "" H 10150 1400 50  0001 C CNN
F 3 "" H 10150 1400 50  0001 C CNN
	1    10150 1400
	1    0    0    -1  
$EndComp
Wire Wire Line
	9400 5200 9400 5450
Wire Wire Line
	9400 5450 8750 5450
Wire Wire Line
	8750 5450 8750 5300
Connection ~ 9400 5200
Wire Wire Line
	9400 5200 9350 5200
Wire Wire Line
	9400 5900 9400 6200
Wire Wire Line
	9400 6200 8750 6200
Wire Wire Line
	8750 6200 8750 6000
Connection ~ 9400 5900
Wire Wire Line
	9400 5900 9350 5900
Wire Wire Line
	10200 2650 10400 2650
Wire Wire Line
	10400 2950 10650 2950
$Comp
L power:GND #PWR0119
U 1 1 5F0428F2
P 11100 3250
F 0 "#PWR0119" H 11100 3000 50  0001 C CNN
F 1 "GND" H 11105 3077 50  0001 C CNN
F 2 "" H 11100 3250 50  0001 C CNN
F 3 "" H 11100 3250 50  0001 C CNN
	1    11100 3250
	1    0    0    -1  
$EndComp
$Comp
L Device:C C1
U 1 1 5F04F644
P 10950 2550
F 0 "C1" V 11202 2550 50  0000 C CNN
F 1 "22pF" V 11111 2550 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 10988 2400 50  0001 C CNN
F 3 "~" H 10950 2550 50  0001 C CNN
	1    10950 2550
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C2
U 1 1 5F05038E
P 10950 2950
F 0 "C2" V 11202 2950 50  0000 C CNN
F 1 "22pF" V 11111 2950 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 10988 2800 50  0001 C CNN
F 3 "~" H 10950 2950 50  0001 C CNN
	1    10950 2950
	0    -1   -1   0   
$EndComp
Wire Wire Line
	10650 2950 10800 2950
Connection ~ 10650 2950
Wire Wire Line
	11050 3650 11050 3950
Wire Wire Line
	11050 6450 8300 6450
Wire Wire Line
	10200 3750 10750 3750
Wire Wire Line
	10950 6350 8400 6350
Text Label 10350 3650 2    50   ~ 0
RXD
Text Label 10350 3750 2    50   ~ 0
TXD
$Comp
L power:GND #PWR0120
U 1 1 5F0784B2
P 9600 4750
F 0 "#PWR0120" H 9600 4500 50  0001 C CNN
F 1 "GND" H 9605 4577 50  0001 C CNN
F 2 "" H 9600 4750 50  0001 C CNN
F 3 "" H 9600 4750 50  0001 C CNN
	1    9600 4750
	1    0    0    -1  
$EndComp
Wire Wire Line
	10050 1300 8800 1300
$Comp
L power:+5V #PWR0121
U 1 1 5F089ED3
P 8300 700
F 0 "#PWR0121" H 8300 550 50  0001 C CNN
F 1 "+5V" H 8315 873 50  0000 C CNN
F 2 "" H 8300 700 50  0001 C CNN
F 3 "" H 8300 700 50  0001 C CNN
	1    8300 700 
	1    0    0    -1  
$EndComp
$Comp
L Device:R_US R3
U 1 1 5F08CA40
P 8300 900
F 0 "R3" H 8368 946 50  0000 L CNN
F 1 "1K" H 8368 855 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 8340 890 50  0001 C CNN
F 3 "~" H 8300 900 50  0001 C CNN
	1    8300 900 
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0122
U 1 1 5F08DBE9
P 8800 700
F 0 "#PWR0122" H 8800 550 50  0001 C CNN
F 1 "+5V" H 8815 873 50  0000 C CNN
F 2 "" H 8800 700 50  0001 C CNN
F 3 "" H 8800 700 50  0001 C CNN
	1    8800 700 
	1    0    0    -1  
$EndComp
$Comp
L Device:R_US R4
U 1 1 5F08EF2E
P 8800 900
F 0 "R4" H 8868 946 50  0000 L CNN
F 1 "1K" H 8868 855 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 8840 890 50  0001 C CNN
F 3 "~" H 8800 900 50  0001 C CNN
	1    8800 900 
	1    0    0    -1  
$EndComp
Wire Wire Line
	8800 1050 8800 1300
Connection ~ 8800 1300
Wire Wire Line
	8800 1300 8400 1300
Wire Wire Line
	8300 700  8300 750 
Wire Wire Line
	8800 700  8800 750 
Wire Wire Line
	10200 3650 11050 3650
Text GLabel 4350 5750 2    50   Output ~ 0
SR
Text GLabel 4350 5650 2    50   Output ~ 0
RD
Text GLabel 4350 5550 2    50   Output ~ 0
WD
Text GLabel 4350 5450 2    50   Output ~ 0
ROM
Text GLabel 4350 5350 2    50   Output ~ 0
SW_RES
Wire Wire Line
	4200 5350 4350 5350
Wire Wire Line
	4200 5450 4350 5450
Wire Wire Line
	4200 5550 4350 5550
Wire Wire Line
	4200 5650 4350 5650
Wire Wire Line
	4200 5750 4350 5750
Text GLabel 2000 5000 2    50   Output ~ 0
RW
Wire Wire Line
	2850 5000 2850 5150
Wire Wire Line
	2850 5150 3100 5150
$Comp
L power:+5V #PWR0123
U 1 1 5F1043CA
P 9600 1450
F 0 "#PWR0123" H 9600 1300 50  0001 C CNN
F 1 "+5V" H 9615 1623 50  0000 C CNN
F 2 "" H 9600 1450 50  0001 C CNN
F 3 "" H 9600 1450 50  0001 C CNN
	1    9600 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	9600 1450 9600 1650
Text GLabel 10350 2050 2    50   BiDi ~ 0
DATA0
Text GLabel 10350 2150 2    50   BiDi ~ 0
DATA1
Text GLabel 10350 2250 2    50   BiDi ~ 0
DATA2
Text GLabel 10350 2350 2    50   BiDi ~ 0
DATA3
Text GLabel 10350 2450 2    50   BiDi ~ 0
DATA4
Text GLabel 10350 3850 2    50   BiDi ~ 0
DATA5
Text GLabel 10350 3950 2    50   BiDi ~ 0
DATA6
Text GLabel 10350 4050 2    50   BiDi ~ 0
DATA7
Wire Wire Line
	10200 2050 10350 2050
Wire Wire Line
	10200 2150 10350 2150
Wire Wire Line
	10200 2250 10350 2250
Wire Wire Line
	10200 2350 10350 2350
Wire Wire Line
	10200 2450 10350 2450
Wire Wire Line
	10200 2550 10650 2550
Wire Wire Line
	10400 2650 10400 2950
Wire Wire Line
	10650 2650 10650 2550
Connection ~ 10650 2550
Wire Wire Line
	10650 2550 10800 2550
Wire Wire Line
	11100 2550 11100 2950
Wire Wire Line
	11100 2950 11100 3250
Connection ~ 11100 2950
Wire Wire Line
	10200 3850 10350 3850
Wire Wire Line
	10200 3950 10350 3950
Wire Wire Line
	10200 4050 10350 4050
Text GLabel 10350 1950 2    50   Input ~ 0
RD
Wire Wire Line
	10350 1950 10200 1950
Text GLabel 10350 4350 2    50   Input ~ 0
WD
Wire Wire Line
	10350 4350 10200 4350
Text GLabel 4200 2750 2    50   Input ~ 0
ROM
Wire Wire Line
	4050 2750 4200 2750
$Comp
L power:GND #PWR0124
U 1 1 5F18A7A5
P 4500 2900
F 0 "#PWR0124" H 4500 2650 50  0001 C CNN
F 1 "GND" H 4505 2727 50  0001 C CNN
F 2 "" H 4500 2900 50  0001 C CNN
F 3 "" H 4500 2900 50  0001 C CNN
	1    4500 2900
	1    0    0    -1  
$EndComp
Wire Wire Line
	4500 2550 4050 2550
$Comp
L power:+5V #PWR0125
U 1 1 5F193E65
P 4500 2050
F 0 "#PWR0125" H 4500 1900 50  0001 C CNN
F 1 "+5V" H 4515 2223 50  0000 C CNN
F 2 "" H 4500 2050 50  0001 C CNN
F 3 "" H 4500 2050 50  0001 C CNN
	1    4500 2050
	1    0    0    -1  
$EndComp
Text GLabel 4000 4150 0    50   Input ~ 0
SR
Text GLabel 4000 4350 0    50   Input ~ 0
RD
Wire Wire Line
	4600 4250 4750 4250
Wire Wire Line
	4750 4250 4750 3250
Wire Wire Line
	4750 3250 5200 3250
Wire Wire Line
	4750 4250 4750 6150
Wire Wire Line
	4750 6150 5200 6150
Connection ~ 4750 4250
Text GLabel 5050 6050 0    50   Input ~ 0
SR
Text GLabel 5050 3150 0    50   Input ~ 0
SR
Wire Wire Line
	5050 3150 5200 3150
Wire Wire Line
	5050 6050 5200 6050
Text GLabel 6300 4850 2    50   Output ~ 0
D7
Text GLabel 6300 5150 2    50   Output ~ 0
D6
Text GLabel 6300 5450 2    50   Output ~ 0
D5
Text GLabel 6300 5750 2    50   Output ~ 0
D4
Text GLabel 6300 1950 2    50   Output ~ 0
D3
Text GLabel 6300 2250 2    50   Output ~ 0
D2
Text GLabel 6300 2550 2    50   Output ~ 0
D1
Text GLabel 6300 2850 2    50   Output ~ 0
D0
Wire Wire Line
	6200 1950 6300 1950
Wire Wire Line
	6200 2250 6300 2250
Wire Wire Line
	6200 2550 6300 2550
Wire Wire Line
	6200 2850 6300 2850
Wire Wire Line
	6200 4850 6300 4850
Wire Wire Line
	6200 5150 6300 5150
Wire Wire Line
	6200 5450 6300 5450
Wire Wire Line
	6200 5750 6300 5750
Text GLabel 10350 4250 2    50   Output ~ 0
STATUS
Wire Wire Line
	10200 4250 10350 4250
Text GLabel 5100 2950 0    50   Input ~ 0
STATUS
Text GLabel 5100 1950 0    50   Input ~ 0
DATA3
Text GLabel 5100 2250 0    50   Input ~ 0
DATA2
Text GLabel 5100 2550 0    50   Input ~ 0
DATA1
Text GLabel 5100 2850 0    50   Input ~ 0
DATA0
Text GLabel 5100 4850 0    50   Input ~ 0
DATA7
Text GLabel 5100 5150 0    50   Input ~ 0
DATA6
Text GLabel 5100 5450 0    50   Input ~ 0
DATA5
Text GLabel 5100 5750 0    50   Input ~ 0
DATA4
Wire Wire Line
	5100 4850 5200 4850
Wire Wire Line
	5100 5150 5200 5150
Wire Wire Line
	5100 5450 5200 5450
Wire Wire Line
	5100 5750 5200 5750
Wire Wire Line
	5100 1950 5200 1950
Wire Wire Line
	5100 2250 5200 2250
Wire Wire Line
	5100 2550 5200 2550
Wire Wire Line
	5100 2850 5200 2850
Wire Wire Line
	5700 3550 5700 3800
$Comp
L power:GND #PWR0126
U 1 1 5F32216F
P 5050 2100
F 0 "#PWR0126" H 5050 1850 50  0001 C CNN
F 1 "GND" V 5055 1972 50  0001 R CNN
F 2 "" H 5050 2100 50  0001 C CNN
F 3 "" H 5050 2100 50  0001 C CNN
	1    5050 2100
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0127
U 1 1 5F32F91E
P 5050 2700
F 0 "#PWR0127" H 5050 2450 50  0001 C CNN
F 1 "GND" V 5055 2572 50  0001 R CNN
F 2 "" H 5050 2700 50  0001 C CNN
F 3 "" H 5050 2700 50  0001 C CNN
	1    5050 2700
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0128
U 1 1 5F339E6D
P 5050 2400
F 0 "#PWR0128" H 5050 2150 50  0001 C CNN
F 1 "GND" V 5055 2272 50  0001 R CNN
F 2 "" H 5050 2400 50  0001 C CNN
F 3 "" H 5050 2400 50  0001 C CNN
	1    5050 2400
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0129
U 1 1 5F344411
P 5100 5000
F 0 "#PWR0129" H 5100 4750 50  0001 C CNN
F 1 "GND" V 5105 4872 50  0001 R CNN
F 2 "" H 5100 5000 50  0001 C CNN
F 3 "" H 5100 5000 50  0001 C CNN
	1    5100 5000
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0130
U 1 1 5F34E9B5
P 5100 5300
F 0 "#PWR0130" H 5100 5050 50  0001 C CNN
F 1 "GND" V 5105 5172 50  0001 R CNN
F 2 "" H 5100 5300 50  0001 C CNN
F 3 "" H 5100 5300 50  0001 C CNN
	1    5100 5300
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0131
U 1 1 5F3590CF
P 5100 5600
F 0 "#PWR0131" H 5100 5350 50  0001 C CNN
F 1 "GND" V 5105 5472 50  0001 R CNN
F 2 "" H 5100 5600 50  0001 C CNN
F 3 "" H 5100 5600 50  0001 C CNN
	1    5100 5600
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0132
U 1 1 5F36E5CB
P 5100 5900
F 0 "#PWR0132" H 5100 5650 50  0001 C CNN
F 1 "GND" V 5105 5772 50  0001 R CNN
F 2 "" H 5100 5900 50  0001 C CNN
F 3 "" H 5100 5900 50  0001 C CNN
	1    5100 5900
	0    1    1    0   
$EndComp
Wire Wire Line
	5050 2400 5200 2400
Wire Wire Line
	5200 2400 5200 2350
Wire Wire Line
	5050 2700 5200 2700
Wire Wire Line
	5200 2700 5200 2650
Wire Wire Line
	5100 5000 5200 5000
Wire Wire Line
	5200 5000 5200 4950
Wire Wire Line
	5100 5300 5200 5300
Wire Wire Line
	5200 5300 5200 5250
Wire Wire Line
	5100 5600 5200 5600
Wire Wire Line
	5200 5600 5200 5550
Wire Wire Line
	5100 5900 5200 5900
Wire Wire Line
	5200 5900 5200 5850
Text GLabel 2000 2100 2    50   Output ~ 0
RES
Wire Wire Line
	1850 2100 2000 2100
Text GLabel 3000 7400 0    50   Input ~ 0
RES
Wire Wire Line
	3000 7400 3200 7400
Wire Wire Line
	3200 7400 3200 7300
Wire Wire Line
	3200 7300 3300 7300
Wire Wire Line
	3200 7400 3200 7500
Wire Wire Line
	3200 7500 3300 7500
Connection ~ 3200 7400
Wire Wire Line
	3900 7400 4300 7400
Text GLabel 4100 7600 0    50   Input ~ 0
SW_RES
Wire Wire Line
	4100 7600 4300 7600
Text GLabel 5150 7500 2    50   Output ~ 0
RESET
Wire Wire Line
	4900 7500 5150 7500
Text GLabel 10350 3450 2    50   Input ~ 0
RESET
Wire Wire Line
	10200 3450 10350 3450
Wire Wire Line
	1600 1100 2200 1100
Wire Wire Line
	1850 5000 2850 5000
Wire Wire Line
	6350 4150 6650 4150
Wire Wire Line
	6650 4150 6650 4050
Wire Wire Line
	6650 4050 7000 4050
Connection ~ 6650 4150
Wire Wire Line
	6650 4150 7000 4150
Wire Wire Line
	6650 1950 7000 1950
Wire Wire Line
	6650 2050 7000 2050
Connection ~ 6650 2050
Wire Wire Line
	6650 2050 6650 1950
Text GLabel 6350 3400 1    50   Input ~ 0
WD
Wire Wire Line
	6350 3400 6350 3550
Wire Wire Line
	6350 3550 6250 3550
Wire Wire Line
	6350 3550 6450 3550
Connection ~ 6350 3550
Text GLabel 6850 1250 0    50   Input ~ 0
D3
Text GLabel 6850 1350 0    50   Input ~ 0
D2
Text GLabel 6850 1450 0    50   Input ~ 0
D1
Text GLabel 6850 1550 0    50   Input ~ 0
D0
Text GLabel 6850 3350 0    50   Input ~ 0
D7
Text GLabel 6850 3450 0    50   Input ~ 0
D6
Text GLabel 6850 3550 0    50   Input ~ 0
D5
Text GLabel 6850 3650 0    50   Input ~ 0
D4
Wire Wire Line
	6850 1250 7000 1250
Wire Wire Line
	6850 1350 7000 1350
Wire Wire Line
	6850 1450 7000 1450
Wire Wire Line
	6850 1550 7000 1550
Wire Wire Line
	6850 3350 7000 3350
Wire Wire Line
	6850 3450 7000 3450
Wire Wire Line
	6850 3550 7000 3550
Wire Wire Line
	6850 3650 7000 3650
Text GLabel 8050 1250 2    50   Output ~ 0
DATA3
Text GLabel 8050 1350 2    50   Output ~ 0
DATA2
Text GLabel 8050 1450 2    50   Output ~ 0
DATA1
Text GLabel 8050 1550 2    50   Output ~ 0
DATA0
Text GLabel 8050 3350 2    50   Output ~ 0
DATA7
Text GLabel 8050 3450 2    50   Output ~ 0
DATA6
Text GLabel 8050 3550 2    50   Output ~ 0
DATA5
Text GLabel 8050 3650 2    50   Output ~ 0
DATA4
Wire Wire Line
	8000 1250 8050 1250
Wire Wire Line
	8000 1350 8050 1350
Wire Wire Line
	8000 1450 8050 1450
Wire Wire Line
	8000 1550 8050 1550
Wire Wire Line
	8000 3350 8050 3350
Wire Wire Line
	8000 3450 8050 3450
Wire Wire Line
	8000 3550 8050 3550
Wire Wire Line
	8000 3650 8050 3650
$Comp
L power:GND #PWR0133
U 1 1 5F6C7883
P 7500 4650
F 0 "#PWR0133" H 7500 4400 50  0001 C CNN
F 1 "GND" H 7505 4477 50  0001 C CNN
F 2 "" H 7500 4650 50  0001 C CNN
F 3 "" H 7500 4650 50  0001 C CNN
	1    7500 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	6650 2050 6650 4050
Connection ~ 6650 4050
$Comp
L power:GND #PWR0134
U 1 1 5F6FC716
P 7500 2550
F 0 "#PWR0134" H 7500 2300 50  0001 C CNN
F 1 "GND" H 7505 2377 50  0001 C CNN
F 2 "" H 7500 2550 50  0001 C CNN
F 3 "" H 7500 2550 50  0001 C CNN
	1    7500 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	7500 2350 7500 2550
$Comp
L power:+5V #PWR0135
U 1 1 5F70FC8E
P 7500 700
F 0 "#PWR0135" H 7500 550 50  0001 C CNN
F 1 "+5V" H 7515 873 50  0000 C CNN
F 2 "" H 7500 700 50  0001 C CNN
F 3 "" H 7500 700 50  0001 C CNN
	1    7500 700 
	1    0    0    -1  
$EndComp
Wire Wire Line
	7500 700  7500 750 
$Comp
L power:+5V #PWR0136
U 1 1 5F722777
P 7200 2550
F 0 "#PWR0136" H 7200 2400 50  0001 C CNN
F 1 "+5V" H 7215 2723 50  0000 C CNN
F 2 "" H 7200 2550 50  0001 C CNN
F 3 "" H 7200 2550 50  0001 C CNN
	1    7200 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	7200 3050 7500 3050
$Comp
L Device:C C5
U 1 1 5F736213
P 6050 1550
F 0 "C5" V 6302 1550 50  0000 C CNN
F 1 "0.1uF" V 6211 1550 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 6088 1400 50  0001 C CNN
F 3 "~" H 6050 1550 50  0001 C CNN
	1    6050 1550
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C6
U 1 1 5F74AA10
P 6050 4500
F 0 "C6" V 6302 4500 50  0000 C CNN
F 1 "0.1uF" V 6211 4500 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 6088 4350 50  0001 C CNN
F 3 "~" H 6050 4500 50  0001 C CNN
	1    6050 4500
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C7
U 1 1 5F75C53F
P 7800 950
F 0 "C7" V 8052 950 50  0000 C CNN
F 1 "0.1uF" V 7961 950 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 7838 800 50  0001 C CNN
F 3 "~" H 7800 950 50  0001 C CNN
	1    7800 950 
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C8
U 1 1 5F76DED0
P 7800 3050
F 0 "C8" V 8052 3050 50  0000 C CNN
F 1 "0.1uF" V 7961 3050 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 7838 2900 50  0001 C CNN
F 3 "~" H 7800 3050 50  0001 C CNN
	1    7800 3050
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C3
U 1 1 5F785F8F
P 4550 4850
F 0 "C3" V 4802 4850 50  0000 C CNN
F 1 "0.1uF" V 4711 4850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 4588 4700 50  0001 C CNN
F 3 "~" H 4550 4850 50  0001 C CNN
	1    4550 4850
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C4
U 1 1 5F797D17
P 6850 5750
F 0 "C4" H 6965 5796 50  0000 L CNN
F 1 "0.1uF" H 6965 5705 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 6888 5600 50  0001 C CNN
F 3 "~" H 6850 5750 50  0001 C CNN
	1    6850 5750
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0137
U 1 1 5F799071
P 7300 5050
F 0 "#PWR0137" H 7300 4900 50  0001 C CNN
F 1 "+5V" H 7315 5223 50  0000 C CNN
F 2 "" H 7300 5050 50  0001 C CNN
F 3 "" H 7300 5050 50  0001 C CNN
	1    7300 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	7300 5050 7300 5150
Wire Wire Line
	7300 5150 6850 5150
Wire Wire Line
	6850 5150 6850 5600
Connection ~ 7300 5150
Wire Wire Line
	7300 5150 7300 5250
Wire Wire Line
	6850 5900 6850 6250
Wire Wire Line
	6850 6250 7300 6250
$Comp
L power:GND #PWR0138
U 1 1 5F7D0B9B
P 7300 6350
F 0 "#PWR0138" H 7300 6100 50  0001 C CNN
F 1 "GND" H 7305 6177 50  0001 C CNN
F 2 "" H 7300 6350 50  0001 C CNN
F 3 "" H 7300 6350 50  0001 C CNN
	1    7300 6350
	1    0    0    -1  
$EndComp
Wire Wire Line
	7300 6250 7300 6350
Connection ~ 7300 6250
Wire Wire Line
	5900 4500 5700 4500
Connection ~ 5700 4500
Wire Wire Line
	5700 4500 5700 4550
Wire Wire Line
	6200 4500 6500 4500
Wire Wire Line
	6500 4500 6500 6500
Wire Wire Line
	6500 6500 5700 6500
Connection ~ 5700 6500
Wire Wire Line
	5700 6500 5700 6700
Wire Wire Line
	5700 1550 5900 1550
Connection ~ 5700 1550
Wire Wire Line
	5700 1550 5700 1650
Wire Wire Line
	6200 1550 6500 1550
Wire Wire Line
	6500 1550 6500 3050
Wire Wire Line
	6500 3050 6100 3050
Wire Wire Line
	6100 3050 6100 3550
Wire Wire Line
	6100 3550 5700 3550
Connection ~ 5700 3550
Wire Wire Line
	4350 4850 4400 4850
Connection ~ 4350 4850
Wire Wire Line
	4700 4850 4700 6400
Wire Wire Line
	4700 6400 3100 6400
Connection ~ 3100 6400
Wire Wire Line
	3100 6400 3100 6600
Wire Wire Line
	7650 3050 7500 3050
Connection ~ 7500 3050
Wire Wire Line
	7500 4450 7500 4650
$Comp
L power:GND #PWR0139
U 1 1 5F8B400A
P 8100 3050
F 0 "#PWR0139" H 8100 2800 50  0001 C CNN
F 1 "GND" V 8105 2922 50  0001 R CNN
F 2 "" H 8100 3050 50  0001 C CNN
F 3 "" H 8100 3050 50  0001 C CNN
	1    8100 3050
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7950 3050 8100 3050
Wire Wire Line
	7500 950  7650 950 
Connection ~ 7500 950 
$Comp
L power:GND #PWR0140
U 1 1 5F8F500F
P 8100 950
F 0 "#PWR0140" H 8100 700 50  0001 C CNN
F 1 "GND" V 8105 822 50  0001 R CNN
F 2 "" H 8100 950 50  0001 C CNN
F 3 "" H 8100 950 50  0001 C CNN
	1    8100 950 
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7950 950  8100 950 
Wire Wire Line
	6700 3850 7000 3850
$Comp
L Device:R_US R5
U 1 1 5F99F250
P 6900 3050
F 0 "R5" V 7105 3050 50  0000 C CNN
F 1 "1K" V 7014 3050 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 6940 3040 50  0001 C CNN
F 3 "~" H 6900 3050 50  0001 C CNN
	1    6900 3050
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7050 3050 7200 3050
Connection ~ 7200 3050
Wire Wire Line
	6750 3050 6750 3750
Wire Wire Line
	6750 3750 7000 3750
Wire Wire Line
	7200 2550 7200 2650
$Comp
L Device:R_US R6
U 1 1 5F9FF76C
P 6900 2650
F 0 "R6" V 7105 2650 50  0000 C CNN
F 1 "1K" V 7014 2650 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 6940 2640 50  0001 C CNN
F 3 "~" H 6900 2650 50  0001 C CNN
	1    6900 2650
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7200 2650 7050 2650
Connection ~ 7200 2650
Wire Wire Line
	7200 2650 7200 3050
Wire Wire Line
	6750 2650 6700 2650
Wire Wire Line
	6700 2650 6700 3850
$Comp
L Device:R_US R8
U 1 1 5FA43EE1
P 7000 750
F 0 "R8" V 7205 750 50  0000 C CNN
F 1 "1K" V 7114 750 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 7040 740 50  0001 C CNN
F 3 "~" H 7000 750 50  0001 C CNN
	1    7000 750 
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_US R7
U 1 1 5FA5CB36
P 7000 1050
F 0 "R7" V 7205 1050 50  0000 C CNN
F 1 "1K" V 7114 1050 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 7040 1040 50  0001 C CNN
F 3 "~" H 7000 1050 50  0001 C CNN
	1    7000 1050
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7500 750  7150 750 
Connection ~ 7500 750 
Wire Wire Line
	7500 750  7500 950 
Wire Wire Line
	6850 750  6550 750 
Wire Wire Line
	6550 750  6550 1750
Wire Wire Line
	6550 1750 7000 1750
Wire Wire Line
	6850 1050 6600 1050
Wire Wire Line
	6600 1050 6600 1650
Wire Wire Line
	6600 1650 7000 1650
Wire Wire Line
	7150 950  7150 1050
Wire Wire Line
	7150 950  7500 950 
Wire Wire Line
	9600 4650 9600 4750
Wire Wire Line
	7950 5900 7950 6350
Text GLabel 2000 4200 2    50   Output ~ 0
PHI2
Wire Wire Line
	1850 4200 2000 4200
Text GLabel 4350 5250 2    50   Input ~ 0
PHI2
Wire Wire Line
	4200 5250 4350 5250
$Comp
L power:GND #PWR0108
U 1 1 5EF95845
P 2500 1600
F 0 "#PWR0108" H 2500 1350 50  0001 C CNN
F 1 "GND" H 2505 1427 50  0001 C CNN
F 2 "" H 2500 1600 50  0001 C CNN
F 3 "" H 2500 1600 50  0001 C CNN
	1    2500 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	5050 2100 5200 2100
Wire Wire Line
	5200 2100 5200 2050
Wire Wire Line
	5100 2950 5200 2950
Wire Wire Line
	8400 1300 8400 5100
Wire Wire Line
	8750 5800 8300 5800
Connection ~ 8300 5800
Wire Wire Line
	8300 5800 8300 6450
Wire Wire Line
	8750 5100 8400 5100
Connection ~ 8400 5100
Wire Wire Line
	8400 5100 8400 6350
Text Notes 10700 7650 2    50   ~ 0
1
$Comp
L Device:C C9
U 1 1 6003A685
P 4500 1600
F 0 "C9" V 4752 1600 50  0000 C CNN
F 1 "0.1uF" V 4661 1600 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 4538 1450 50  0001 C CNN
F 3 "~" H 4500 1600 50  0001 C CNN
	1    4500 1600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4500 2550 4500 2900
Wire Wire Line
	3850 1600 4350 1600
Connection ~ 3850 1600
Wire Wire Line
	3850 1600 3850 1700
Wire Wire Line
	4650 1600 4650 3400
Wire Wire Line
	4650 3400 2900 3400
Connection ~ 2900 3400
Wire Wire Line
	2900 3400 2900 3500
Wire Wire Line
	1850 4100 2450 4100
$Comp
L Device:CP C10
U 1 1 600A7DC3
P 2450 3950
F 0 "C10" H 2333 3904 50  0000 R CNN
F 1 "22uF" H 2333 3995 50  0000 R CNN
F 2 "Capacitor_THT:CP_Radial_D4.0mm_P2.00mm" H 2488 3800 50  0001 C CNN
F 3 "~" H 2450 3950 50  0001 C CNN
	1    2450 3950
	1    0    0    1   
$EndComp
Connection ~ 2450 4100
Wire Wire Line
	2450 4100 2600 4100
Wire Wire Line
	2450 3800 2200 3800
Wire Wire Line
	2200 3800 2200 3950
Wire Wire Line
	2200 3950 1950 3950
Connection ~ 1950 3950
Wire Wire Line
	1950 3950 1950 3900
$Comp
L Device:R_US R9
U 1 1 60053741
P 4250 2050
F 0 "R9" V 4455 2050 50  0000 C CNN
F 1 "1K" V 4364 2050 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 4290 2040 50  0001 C CNN
F 3 "~" H 4250 2050 50  0001 C CNN
	1    4250 2050
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4050 2050 4100 2050
Wire Wire Line
	4400 2050 4500 2050
$Comp
L Connector:Conn_01x04_Male SERIAL1
U 1 1 63C7BCB6
P 10050 600
F 0 "SERIAL1" V 10158 312 50  0000 R CNN
F 1 "SERIAL1" H 10158 790 50  0001 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 10050 600 50  0001 C CNN
F 3 "~" H 10050 600 50  0001 C CNN
	1    10050 600 
	0    -1   1    0   
$EndComp
Wire Wire Line
	8300 1100 8300 5800
Wire Wire Line
	8300 1050 8300 1100
Connection ~ 8300 1100
Wire Wire Line
	9950 1100 8300 1100
Wire Wire Line
	9950 1100 9950 800 
Wire Wire Line
	10050 800  10050 1300
Wire Wire Line
	10150 800  10150 1400
$Comp
L power:+5V #PWR0141
U 1 1 63D2431A
P 10450 1000
F 0 "#PWR0141" H 10450 850 50  0001 C CNN
F 1 "+5V" H 10465 1173 50  0000 C CNN
F 2 "" H 10450 1000 50  0001 C CNN
F 3 "" H 10450 1000 50  0001 C CNN
	1    10450 1000
	1    0    0    -1  
$EndComp
Wire Wire Line
	10450 1000 10250 1000
Wire Wire Line
	10250 1000 10250 800 
$Comp
L Interface_UART:MAX232 U232
U 1 1 645D7665
P 12700 3450
F 0 "U232" H 12700 4831 50  0000 C CNN
F 1 "MAX232" H 12700 4740 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 12750 2400 50  0001 L CNN
F 3 "http://www.ti.com/lit/ds/symlink/max232.pdf" H 12700 3550 50  0001 C CNN
	1    12700 3450
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0142
U 1 1 64619BD0
P 12700 1800
F 0 "#PWR0142" H 12700 1650 50  0001 C CNN
F 1 "+5V" H 12715 1973 50  0000 C CNN
F 2 "" H 12700 1800 50  0001 C CNN
F 3 "" H 12700 1800 50  0001 C CNN
	1    12700 1800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0143
U 1 1 6461B51C
P 12700 5050
F 0 "#PWR0143" H 12700 4800 50  0001 C CNN
F 1 "GND" H 12705 4877 50  0001 C CNN
F 2 "" H 12700 5050 50  0001 C CNN
F 3 "" H 12700 5050 50  0001 C CNN
	1    12700 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	12700 1800 12700 2000
Wire Wire Line
	12700 4650 12700 4750
$Comp
L Device:CP C12
U 1 1 64655A9C
P 13850 2700
F 0 "C12" H 13733 2654 50  0000 R CNN
F 1 "10uF" H 13733 2745 50  0000 R CNN
F 2 "Capacitor_THT:CP_Radial_D4.0mm_P2.00mm" H 13888 2550 50  0001 C CNN
F 3 "~" H 13850 2700 50  0001 C CNN
	1    13850 2700
	-1   0    0    -1  
$EndComp
Wire Wire Line
	13500 2550 13850 2550
Wire Wire Line
	13500 2850 13850 2850
$Comp
L Device:CP C11
U 1 1 64703922
P 11600 2700
F 0 "C11" H 11483 2654 50  0000 R CNN
F 1 "10uF" H 11483 2745 50  0000 R CNN
F 2 "Capacitor_THT:CP_Radial_D4.0mm_P2.00mm" H 11638 2550 50  0001 C CNN
F 3 "~" H 11600 2700 50  0001 C CNN
	1    11600 2700
	-1   0    0    -1  
$EndComp
Wire Wire Line
	11600 2550 11900 2550
Wire Wire Line
	11600 2850 11900 2850
$Comp
L Connector:DB9_Female RS232
U 1 1 64741FCD
P 14100 3950
F 0 "RS232" H 14280 3906 50  0000 L CNN
F 1 "DB9_Female_MountingHoles" H 14280 3861 50  0001 L CNN
F 2 "Connector_Dsub:DSUB-9_Female_Horizontal_P2.77x2.84mm_EdgePinOffset4.94mm_Housed_MountingHolesOffset7.48mm" H 14100 3950 50  0001 C CNN
F 3 " ~" H 14100 3950 50  0001 C CNN
	1    14100 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	10950 3750 10950 6350
Connection ~ 10750 3750
Wire Wire Line
	10750 3750 10950 3750
Wire Wire Line
	10750 3750 10750 3550
Wire Wire Line
	10750 3550 11900 3550
Connection ~ 11050 3950
Wire Wire Line
	11050 3950 11050 6450
Wire Wire Line
	11050 3950 11900 3950
$Comp
L Device:CP C13
U 1 1 647BC16E
P 14350 2700
F 0 "C13" H 14233 2654 50  0000 R CNN
F 1 "10uF" H 14233 2745 50  0000 R CNN
F 2 "Capacitor_THT:CP_Radial_D4.0mm_P2.00mm" H 14388 2550 50  0001 C CNN
F 3 "~" H 14350 2700 50  0001 C CNN
	1    14350 2700
	-1   0    0    1   
$EndComp
Wire Wire Line
	14350 2850 14350 3050
Wire Wire Line
	14350 3050 13500 3050
Wire Wire Line
	14350 2550 14350 2000
Wire Wire Line
	14350 2000 12700 2000
Connection ~ 12700 2000
Wire Wire Line
	12700 2000 12700 2250
$Comp
L Device:CP C14
U 1 1 64813BF4
P 14350 3500
F 0 "C14" H 14233 3454 50  0000 R CNN
F 1 "10uF" H 14233 3545 50  0000 R CNN
F 2 "Capacitor_THT:CP_Radial_D4.0mm_P2.00mm" H 14388 3350 50  0001 C CNN
F 3 "~" H 14350 3500 50  0001 C CNN
	1    14350 3500
	-1   0    0    -1  
$EndComp
Wire Wire Line
	14350 3350 13500 3350
Wire Wire Line
	14350 3650 14350 4750
Wire Wire Line
	14350 4750 13800 4750
Connection ~ 12700 4750
Wire Wire Line
	12700 4750 12700 5050
Wire Wire Line
	13500 3550 13700 3550
Wire Wire Line
	13700 3550 13700 3750
Wire Wire Line
	13700 3750 13800 3750
Wire Wire Line
	13500 3950 13800 3950
Wire Wire Line
	13800 4350 13800 4750
Connection ~ 13800 4750
Wire Wire Line
	13800 4750 12700 4750
$EndSCHEMATC