399 lines
7.7 KiB
Plaintext
399 lines
7.7 KiB
Plaintext
EESchema Schematic File Version 2
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LIBS:power
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LIBS:device
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LIBS:switches
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LIBS:relays
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LIBS:motors
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LIBS:transistors
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LIBS:conn
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LIBS:linear
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LIBS:regul
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LIBS:74xx
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LIBS:cmos4000
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LIBS:adc-dac
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LIBS:memory
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LIBS:xilinx
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LIBS:microcontrollers
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LIBS:dsp
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LIBS:microchip
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LIBS:analog_switches
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LIBS:motorola
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LIBS:texas
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LIBS:intel
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LIBS:audio
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LIBS:interface
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LIBS:digital-audio
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LIBS:philips
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LIBS:display
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LIBS:cypress
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LIBS:siliconi
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LIBS:opto
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LIBS:atmel
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LIBS:contrib
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LIBS:valves
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LIBS:pc-cache
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EELAYER 25 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 1 1
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L 74LS161 U1
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U 1 1 5AA16657
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P 4900 2250
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F 0 "U1" H 4950 2350 50 0000 C CNN
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F 1 "74LS161" H 5000 2050 50 0000 C CNN
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F 2 "Housings_SOIC:SOIC-16_3.9x9.9mm_Pitch1.27mm" H 4900 2250 50 0001 C CNN
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F 3 "" H 4900 2250 50 0001 C CNN
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1 4900 2250
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1 0 0 -1
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$EndComp
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$Comp
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L 74LS161 U3
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U 1 1 5AA1679F
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P 4900 5700
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F 0 "U3" H 4950 5800 50 0000 C CNN
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F 1 "74LS161" H 5000 5500 50 0000 C CNN
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F 2 "Housings_SOIC:SOIC-16_3.9x9.9mm_Pitch1.27mm" H 4900 5700 50 0001 C CNN
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F 3 "" H 4900 5700 50 0001 C CNN
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1 4900 5700
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1 0 0 -1
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$EndComp
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$Comp
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L Conn_01x12 J2
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U 1 1 5AA16970
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P 2600 4000
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F 0 "J2" H 2600 4600 50 0000 C CNN
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F 1 "Conn_01x12" H 2600 3300 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Straight_1x12_Pitch2.54mm" H 2600 4000 50 0001 C CNN
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F 3 "" H 2600 4000 50 0001 C CNN
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1 2600 4000
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-1 0 0 -1
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$EndComp
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$Comp
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L Conn_01x12 J4
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U 1 1 5AA169ED
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P 7350 3950
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F 0 "J4" H 7350 4550 50 0000 C CNN
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F 1 "Conn_01x12" H 7350 3250 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Straight_1x12_Pitch2.54mm" H 7350 3950 50 0001 C CNN
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F 3 "" H 7350 3950 50 0001 C CNN
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1 7350 3950
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1 0 0 -1
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$EndComp
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Wire Wire Line
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2800 3500 3550 3500
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Wire Wire Line
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3550 3500 3550 2050
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Wire Wire Line
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3550 2050 4200 2050
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Wire Wire Line
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4200 1950 3500 1950
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Wire Wire Line
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3500 1950 3500 3600
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Wire Wire Line
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3500 3600 2800 3600
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Wire Wire Line
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2800 3700 3450 3700
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Wire Wire Line
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3450 3700 3450 1850
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Wire Wire Line
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3450 1850 4200 1850
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Wire Wire Line
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4200 1750 3400 1750
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Wire Wire Line
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3400 1750 3400 3800
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Wire Wire Line
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3400 3800 2800 3800
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Wire Wire Line
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2800 3900 3950 3900
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Wire Wire Line
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3950 3900 3950 3750
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Wire Wire Line
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3950 3750 4200 3750
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Wire Wire Line
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4200 3650 3900 3650
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Wire Wire Line
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3900 3650 3900 4000
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Wire Wire Line
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3900 4000 2800 4000
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Wire Wire Line
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2800 4100 3850 4100
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Wire Wire Line
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3850 4100 3850 3550
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Wire Wire Line
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3850 3550 4200 3550
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Wire Wire Line
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4200 3450 3800 3450
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Wire Wire Line
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3800 3450 3800 4200
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Wire Wire Line
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3800 4200 2800 4200
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Wire Wire Line
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2800 4300 3400 4300
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Wire Wire Line
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3400 4300 3400 5500
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Wire Wire Line
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3450 5400 3450 4400
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Wire Wire Line
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3450 4400 2800 4400
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Wire Wire Line
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2800 4500 3500 4500
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Wire Wire Line
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3500 4500 3500 5300
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Wire Wire Line
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3550 4600 3550 5200
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Wire Wire Line
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2800 4600 3550 4600
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Wire Wire Line
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3400 5500 4200 5500
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Wire Wire Line
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4200 5400 3450 5400
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Wire Wire Line
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3500 5300 4200 5300
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Wire Wire Line
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3550 5200 4200 5200
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Wire Wire Line
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5600 5500 6550 5500
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Wire Wire Line
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6550 5500 6550 4550
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Wire Wire Line
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6550 4550 7150 4550
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Wire Wire Line
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7150 4450 6500 4450
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Wire Wire Line
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6500 4450 6500 5400
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Wire Wire Line
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6500 5400 5600 5400
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Wire Wire Line
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5600 5300 6450 5300
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Wire Wire Line
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6450 5300 6450 4350
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Wire Wire Line
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6450 4350 7150 4350
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Wire Wire Line
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7150 4250 6400 4250
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Wire Wire Line
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6400 4250 6400 5200
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Wire Wire Line
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6400 5200 5600 5200
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Wire Wire Line
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7150 4150 6400 4150
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Wire Wire Line
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6400 4150 6400 3750
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Wire Wire Line
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6400 3750 5600 3750
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Wire Wire Line
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5600 3650 6450 3650
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Wire Wire Line
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6450 3650 6450 4050
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Wire Wire Line
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6450 4050 7150 4050
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Wire Wire Line
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7150 3950 6500 3950
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Wire Wire Line
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6500 3950 6500 3550
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Wire Wire Line
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6500 3550 5600 3550
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Wire Wire Line
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5600 3450 6550 3450
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Wire Wire Line
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6550 3450 6550 3850
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Wire Wire Line
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6550 3850 7150 3850
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Wire Wire Line
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5600 2050 6750 2050
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Wire Wire Line
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6750 2050 6750 3750
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Wire Wire Line
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6750 3750 7150 3750
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Wire Wire Line
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7150 3650 6800 3650
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Wire Wire Line
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6800 3650 6800 1950
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Wire Wire Line
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6800 1950 5600 1950
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Wire Wire Line
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5600 1850 6850 1850
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Wire Wire Line
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6850 1850 6850 3550
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Wire Wire Line
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6850 3550 7150 3550
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Wire Wire Line
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7150 3450 6900 3450
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Wire Wire Line
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6900 3450 6900 1750
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Wire Wire Line
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6900 1750 5600 1750
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$Comp
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L VCC #PWR01
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U 1 1 5AA17719
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P 2800 3100
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F 0 "#PWR01" H 2800 2950 50 0001 C CNN
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F 1 "VCC" H 2800 3250 50 0000 C CNN
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F 2 "" H 2800 3100 50 0001 C CNN
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F 3 "" H 2800 3100 50 0001 C CNN
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1 2800 3100
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-1 0 0 1
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$EndComp
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$Comp
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L GND #PWR02
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U 1 1 5AA17667
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P 3000 3000
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F 0 "#PWR02" H 3000 2750 50 0001 C CNN
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F 1 "GND" H 3000 2850 50 0000 C CNN
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F 2 "" H 3000 3000 50 0001 C CNN
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F 3 "" H 3000 3000 50 0001 C CNN
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1 3000 3000
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1 0 0 -1
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$EndComp
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$Comp
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L 74LS161 U2
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U 1 1 5AA166E3
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P 4900 3950
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F 0 "U2" H 4950 4050 50 0000 C CNN
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F 1 "74LS161" H 5000 3750 50 0000 C CNN
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F 2 "Housings_SOIC:SOIC-16_3.9x9.9mm_Pitch1.27mm" H 4900 3950 50 0001 C CNN
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F 3 "" H 4900 3950 50 0001 C CNN
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1 4900 3950
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1 0 0 -1
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$EndComp
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Text Label 5600 2250 0 60 ~ 0
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C0
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Text Label 4200 4050 0 60 ~ 0
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C0
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Text Label 4200 4150 0 60 ~ 0
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C0
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Text Label 5600 3950 0 60 ~ 0
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C1
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Text Label 4200 5800 0 60 ~ 0
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C1
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Text Label 4200 5900 0 60 ~ 0
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C1
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Wire Wire Line
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2300 3000 3000 3000
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Wire Wire Line
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2300 3100 2800 3100
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Text Label 4200 2750 0 60 ~ 0
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Reset
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Text Label 4200 2350 0 60 ~ 0
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Count
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Text Label 4200 2450 0 60 ~ 0
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Count
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Text Label 4200 2250 0 60 ~ 0
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PE
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Text Label 4200 2550 0 60 ~ 0
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Clock
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Text Label 4200 3950 0 60 ~ 0
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PE
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Text Label 4200 4250 0 60 ~ 0
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Clock
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Text Label 4200 4450 0 60 ~ 0
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Reset
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Text Label 4200 5700 0 60 ~ 0
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PE
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Text Label 4200 6000 0 60 ~ 0
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Clock
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Text Label 4200 6200 0 60 ~ 0
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Reset
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$Comp
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L Conn_01x03 J3
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U 1 1 5AA19165
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P 7300 2600
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F 0 "J3" H 7300 2800 50 0000 C CNN
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F 1 "Conn_01x03" H 7300 2400 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm" H 7300 2600 50 0001 C CNN
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F 3 "" H 7300 2600 50 0001 C CNN
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1 7300 2600
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1 0 0 -1
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$EndComp
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Text Label 7100 2500 0 60 ~ 0
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Count
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Text Label 7100 2600 0 60 ~ 0
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PE
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$Comp
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L Conn_01x03 J1
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U 1 1 5AA191ED
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P 2100 3000
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F 0 "J1" H 2100 3200 50 0000 C CNN
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F 1 "Conn_01x03" H 2100 2800 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm" H 2100 3000 50 0001 C CNN
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F 3 "" H 2100 3000 50 0001 C CNN
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1 2100 3000
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-1 0 0 -1
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$EndComp
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Text Label 2300 3000 0 60 ~ 0
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GND
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Text Label 2300 3100 0 60 ~ 0
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VCC
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NoConn ~ 5600 5700
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$Comp
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L PWR_FLAG #FLG03
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U 1 1 5AA1975B
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P 1750 4850
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F 0 "#FLG03" H 1750 4925 50 0001 C CNN
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F 1 "PWR_FLAG" H 1750 5000 50 0000 C CNN
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F 2 "" H 1750 4850 50 0001 C CNN
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F 3 "" H 1750 4850 50 0001 C CNN
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1 1750 4850
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR04
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U 1 1 5AA19792
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P 1750 4850
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F 0 "#PWR04" H 1750 4600 50 0001 C CNN
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F 1 "GND" H 1750 4700 50 0000 C CNN
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F 2 "" H 1750 4850 50 0001 C CNN
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F 3 "" H 1750 4850 50 0001 C CNN
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1 1750 4850
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1 0 0 -1
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$EndComp
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$Comp
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L PWR_FLAG #FLG05
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U 1 1 5AA197B9
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P 1100 5500
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F 0 "#FLG05" H 1100 5575 50 0001 C CNN
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F 1 "PWR_FLAG" H 1100 5650 50 0000 C CNN
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F 2 "" H 1100 5500 50 0001 C CNN
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F 3 "" H 1100 5500 50 0001 C CNN
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1 1100 5500
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-1 0 0 1
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$EndComp
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$Comp
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L VCC #PWR06
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U 1 1 5AA197DB
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P 1100 5500
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F 0 "#PWR06" H 1100 5350 50 0001 C CNN
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F 1 "VCC" H 1100 5650 50 0000 C CNN
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F 2 "" H 1100 5500 50 0001 C CNN
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F 3 "" H 1100 5500 50 0001 C CNN
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1 1100 5500
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1 0 0 -1
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$EndComp
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Text Label 7100 2700 0 60 ~ 0
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Clock
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NoConn ~ 2300 2900
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Text Label 3900 2750 0 60 ~ 0
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VCC
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Text Label 3900 4450 0 60 ~ 0
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VCC
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Text Label 3900 6200 0 60 ~ 0
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VCC
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Wire Wire Line
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3900 2750 4200 2750
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Wire Wire Line
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3900 4450 4200 4450
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Wire Wire Line
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3900 6200 4200 6200
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$EndSCHEMATC
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