blob: 4832f8ab04b9a2cd442c9d2f8b53faefc6f5e7ba [file] [log] [blame]
EESchema Schematic File Version 2 date 07/10/2010 19:01:35
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:special
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:attiny
LIBS:cpcser-cache
EELAYER 24 0
EELAYER END
$Descr User 8000 7500
Sheet 1 1
Title "Micro-serial RS232 interface for CPC"
Date "7 oct 2010"
Rev ""
Comp "Shinra/PulkoTronics"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
4100 5700 4300 5700
Connection ~ 1550 5800
Wire Wire Line
1550 5650 1550 6250
Wire Wire Line
1450 5300 1650 5300
Wire Wire Line
1700 6350 1700 6550
Connection ~ 1550 5950
Connection ~ 1550 6400
Connection ~ 1550 6250
Wire Wire Line
1550 6100 1550 6550
Wire Wire Line
1050 6550 1150 6550
Wire Wire Line
1050 6250 1150 6250
Wire Wire Line
1050 5950 1150 5950
Wire Wire Line
2400 1600 2400 1550
Wire Wire Line
2400 1550 2550 1550
Connection ~ 2550 1750
Wire Wire Line
2550 1550 2550 1750
Wire Wire Line
6000 2050 6000 1850
Wire Wire Line
6000 2050 5550 2050
Wire Wire Line
6000 1850 6350 1850
Wire Wire Line
5550 1850 5650 1850
Wire Wire Line
7100 3050 7200 3050
Wire Wire Line
7100 2250 7200 2250
Wire Wire Line
7100 3350 7250 3350
Wire Wire Line
6200 3750 6300 3750
Wire Wire Line
6200 3650 6300 3650
Wire Wire Line
6200 3550 6300 3550
Wire Wire Line
6200 3450 6300 3450
Wire Wire Line
6200 4550 6300 4550
Wire Wire Line
6200 4450 6300 4450
Wire Wire Line
6200 4350 6300 4350
Wire Wire Line
6200 4250 6300 4250
Wire Wire Line
6200 4150 6300 4150
Wire Wire Line
6200 4050 6300 4050
Wire Wire Line
6200 3950 6300 3950
Wire Wire Line
6200 3850 6300 3850
Wire Wire Line
1150 4700 2450 4700
Wire Wire Line
2450 4700 2450 4100
Wire Wire Line
2450 4100 2400 4100
Wire Wire Line
2650 1750 2400 1750
Wire Wire Line
2400 1750 2400 2300
Wire Wire Line
750 2800 800 2800
Wire Wire Line
750 3300 800 3300
Wire Wire Line
2550 3200 2550 3300
Connection ~ 2550 3300
Connection ~ 2950 3350
Wire Wire Line
2950 3350 2950 3300
Wire Wire Line
2950 3300 2400 3300
Wire Wire Line
2400 3700 2550 3700
Connection ~ 2650 1750
Wire Wire Line
2650 950 2650 1950
Wire Wire Line
3050 3350 2900 3350
Connection ~ 6250 800
Wire Wire Line
6250 650 6250 800
Wire Wire Line
6350 1850 6350 1650
Connection ~ 6100 1850
Wire Wire Line
6100 1850 6100 1800
Wire Wire Line
5550 3550 5650 3550
Wire Wire Line
5550 3150 5650 3150
Wire Wire Line
5550 2750 5650 2750
Wire Wire Line
5550 2350 5650 2350
Wire Wire Line
5550 1450 5650 1450
Wire Wire Line
650 4100 800 4100
Wire Wire Line
5550 1050 5650 1050
Wire Wire Line
5550 850 5650 850
Wire Wire Line
650 3900 800 3900
Wire Wire Line
5550 1250 5650 1250
Wire Wire Line
5550 2550 5650 2550
Wire Wire Line
5550 2950 5650 2950
Wire Wire Line
5550 3350 5650 3350
Wire Wire Line
5550 3750 5650 3750
Wire Wire Line
6100 1200 6100 1300
Wire Wire Line
6350 1450 6350 1300
Wire Wire Line
6350 800 6100 800
Wire Wire Line
3050 3150 3050 3000
Wire Wire Line
3050 3650 3050 3550
Wire Wire Line
2400 3300 2400 3400
Wire Wire Line
2400 3200 2400 2850
Wire Wire Line
2400 2850 2550 2850
Wire Wire Line
2550 2850 2550 2800
Wire Wire Line
2400 2800 2400 2700
Wire Wire Line
2400 2700 2900 2700
Wire Wire Line
2900 2700 2900 3050
Wire Wire Line
2900 3050 3050 3050
Connection ~ 3050 3050
Wire Wire Line
750 3200 800 3200
Wire Wire Line
750 3700 800 3700
Wire Wire Line
2400 3900 2500 3900
Wire Wire Line
2500 3900 2500 4900
Wire Wire Line
2500 4900 1150 4900
Wire Wire Line
6300 4650 6150 4650
Wire Wire Line
7100 3850 7200 3850
Wire Wire Line
7100 3950 7200 3950
Wire Wire Line
7100 4050 7200 4050
Wire Wire Line
7100 4150 7200 4150
Wire Wire Line
7100 4250 7200 4250
Wire Wire Line
7100 4350 7200 4350
Wire Wire Line
7100 4450 7200 4450
Wire Wire Line
7100 4550 7200 4550
Wire Wire Line
7100 3450 7200 3450
Wire Wire Line
7100 3550 7200 3550
Wire Wire Line
7100 3650 7200 3650
Wire Wire Line
7100 3750 7200 3750
Wire Wire Line
7100 3150 7200 3150
Wire Wire Line
7100 2650 7200 2650
Wire Wire Line
6300 3150 6200 3150
Wire Wire Line
3050 1850 3050 1650
Connection ~ 3050 1750
Wire Wire Line
3050 850 3050 1050
Connection ~ 3050 950
Wire Wire Line
5550 1650 5650 1650
Wire Wire Line
2800 2600 2800 2700
Connection ~ 2800 2700
Wire Wire Line
1050 5800 1150 5800
Wire Wire Line
1050 6100 1150 6100
Wire Wire Line
1050 6400 1150 6400
Wire Wire Line
1550 6150 1700 6150
Connection ~ 1550 6150
Wire Wire Line
1450 5100 1650 5100
Wire Wire Line
2900 6250 2900 5800
Wire Wire Line
1150 5650 1150 5450
Wire Wire Line
1150 5450 2850 5450
Wire Wire Line
2850 5450 2850 5200
Wire Wire Line
2750 5600 2900 5600
$Comp
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$EndComp
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$EndComp
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$EndComp
$Comp
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$EndComp
$Comp
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$EndComp
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1 1350 5950
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$EndComp
$Comp
L DIODE D?
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-1 0 0 1
$EndComp
$Comp
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AR Path="/4CADB1E6" Ref="U?" Part="2"
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$EndComp
$Comp
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AR Path="/4CADB1E4" Ref="U?" Part="1"
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1 2250 5200
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$EndComp
$Comp
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1 2300 6250
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$EndComp
$Comp
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$EndComp
$Comp
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$EndComp
$Comp
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1 7200 2250
0 -1 -1 0
$EndComp
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RESET
Text GLabel 7200 3050 2 60 Output ~ 0
WR
Text GLabel 6200 3150 0 60 Output ~ 0
RD
Text GLabel 7200 3150 2 60 Output ~ 0
IORQ
$Comp
L +5V #PWR04
U 1 1 4CACE020
P 7250 3350
F 0 "#PWR04" H 7250 3440 20 0001 C CNN
F 1 "+5V" H 7250 3440 30 0000 C CNN
1 7250 3350
1 0 0 -1
$EndComp
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D7
Text GLabel 6200 3750 0 60 BiDi ~ 0
D6
Text GLabel 7200 3650 2 60 BiDi ~ 0
D5
Text GLabel 6200 3650 0 60 BiDi ~ 0
D4
Text GLabel 7200 3550 2 60 BiDi ~ 0
D3
Text GLabel 6200 3550 0 60 BiDi ~ 0
D2
Text GLabel 7200 3450 2 60 BiDi ~ 0
D1
Text GLabel 6200 3450 0 60 BiDi ~ 0
D0
Text GLabel 6200 4550 0 60 Output ~ 0
A14
Text GLabel 7200 4450 2 60 Output ~ 0
A13
Text GLabel 6200 4450 0 60 Output ~ 0
A12
Text GLabel 7200 4350 2 60 Output ~ 0
A11
Text GLabel 6200 4350 0 60 Output ~ 0
A10
Text GLabel 7200 4250 2 60 Output ~ 0
A9
Text GLabel 6200 4250 0 60 Output ~ 0
A8
Text GLabel 7200 4150 2 60 Output ~ 0
A7
Text GLabel 6200 4150 0 60 Output ~ 0
A6
Text GLabel 7200 4050 2 60 Output ~ 0
A5
Text GLabel 6200 4050 0 60 Output ~ 0
A4
Text GLabel 7200 3950 2 60 Output ~ 0
A3
Text GLabel 6200 3950 0 60 Output ~ 0
A2
Text GLabel 7200 3850 2 60 Output ~ 0
A1
Text GLabel 6200 3850 0 60 Output ~ 0
A0
Text GLabel 7200 4550 2 60 Output ~ 0
A15
$Comp
L GND #PWR05
U 1 1 4CACDF1B
P 6150 4650
F 0 "#PWR05" H 6150 4650 30 0001 C CNN
F 1 "GND" H 6150 4580 30 0001 C CNN
1 6150 4650
0 1 1 0
$EndComp
$Comp
L C C7
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P 2400 2500
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F 1 "C" H 2450 2400 50 0000 L CNN
1 2400 2500
1 0 0 -1
$EndComp
$Comp
L CP1 C3
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1 2550 3000
1 0 0 -1
$EndComp
$Comp
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1 2550 3500
1 0 0 -1
$EndComp
$Comp
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1 0 0 -1
$EndComp
$Comp
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$EndComp
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$Comp
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1 2650 1950
1 0 0 -1
$EndComp
$Comp
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P 2850 950
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1 2850 950
0 1 1 0
$EndComp
$Comp
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$EndComp
$Comp
L QUARTZCMS4 X1
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P 3050 1350
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1 3050 1350
0 1 1 0
$EndComp
$Comp
L GND #PWR07
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1 2900 3350
0 1 1 0
$EndComp
$Comp
L +5V #PWR08
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F 1 "+5V" H 3050 3090 30 0000 C CNN
1 3050 3000
1 0 0 -1
$EndComp
Text Label 6350 700 0 60 ~ 0
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$Comp
L GND #PWR09
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F 1 "GND" H 6250 580 30 0001 C CNN
1 6250 650
-1 0 0 1
$EndComp
$Comp
L CONN_2 P2
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P 6700 1550
F 0 "P2" V 6650 1550 40 0000 C CNN
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1 6700 1550
1 0 0 -1
$EndComp
$Comp
L R R1
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1 6350 1050
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$EndComp
$Comp
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1 6100 1550
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$EndComp
$Comp
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$EndComp
Text GLabel 5650 1650 2 60 Input ~ 0
MATCH
Text GLabel 5650 3750 2 60 BiDi ~ 0
D7
Text GLabel 5650 3550 2 60 BiDi ~ 0
D6
Text GLabel 5650 3350 2 60 BiDi ~ 0
D5
Text GLabel 5650 3150 2 60 BiDi ~ 0
D4
Text GLabel 5650 2950 2 60 BiDi ~ 0
D3
Text GLabel 5650 2750 2 60 BiDi ~ 0
D2
Text GLabel 5650 2550 2 60 BiDi ~ 0
D1
Text GLabel 5650 2350 2 60 BiDi ~ 0
D0
Text GLabel 5650 1850 2 60 Input ~ 0
A0
Text GLabel 5650 1450 2 60 Input ~ 0
WR
Text GLabel 5650 1250 2 60 Input ~ 0
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TX
Text GLabel 650 4100 0 60 Output ~ 0
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$Comp
L DB9 J1
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-1 0 0 1
$EndComp
Text GLabel 5650 1050 2 60 Output ~ 0
TX
Text GLabel 5650 850 2 60 Input ~ 0
RX
Text GLabel 4300 5700 2 60 Output ~ 0
MATCH
$Comp
L GND #PWR011
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P 1700 6550
F 0 "#PWR011" H 1700 6550 30 0001 C CNN
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1 1700 6550
1 0 0 -1
$EndComp
Text GLabel 2750 5600 0 60 Input ~ 0
IORQ
Text GLabel 1050 5800 0 60 Input ~ 0
A8
Text GLabel 1450 5300 0 60 Input ~ 0
A7
Text GLabel 1050 6550 0 60 Input ~ 0
A6
Text GLabel 1050 6400 0 60 Input ~ 0
A5
Text GLabel 1050 6250 0 60 Input ~ 0
A4
Text GLabel 1050 6100 0 60 Input ~ 0
A3
Text GLabel 1450 5100 0 60 Input ~ 0
A2
Text GLabel 1050 5950 0 60 Input ~ 0
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$Comp
L ATTINY2313MLF U2
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1 4300 2300
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$EndComp
$Comp
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1 6700 3450
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$EndComp
$Comp
L MAX232 U3
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$EndComp
$EndSCHEMATC