1 files changed, 691 insertions, 0 deletions
diff --git a/library/SubcircuitLibrary/74HC193/74HC193.sch b/library/SubcircuitLibrary/74HC193/74HC193.sch
new file mode 100644
index 00000000..53594952
--- /dev/null
+++ b/library/SubcircuitLibrary/74HC193/74HC193.sch
@@ -0,0 +1,691 @@
+EESchema Schematic File Version 2
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+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:power
+LIBS:eSim_Plot
+LIBS:transistors
+LIBS:conn
+LIBS:eSim_User
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Power
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_Nghdl
+LIBS:eSim_Ngveri
+LIBS:eSim_SKY130
+LIBS:eSim_SKY130_Subckts
+LIBS:4_bit_updown_counter-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L jk_mux X1
+U 1 1 67CB2B93
+P 2200 3950
+F 0 "X1" H 2200 3950 60  0000 C CNN
+F 1 "jk_mux" H 2200 4100 60  0000 C CNN
+F 2 "" H 2200 3950 60  0001 C CNN
+F 3 "" H 2200 3950 60  0001 C CNN
+	1    2200 3950
+	1    0    0    -1  
+$EndComp
+$Comp
+L jk_mux X7
+U 1 1 67CB2C1E
+P 10000 3950
+F 0 "X7" H 10000 3950 60  0000 C CNN
+F 1 "jk_mux" H 10000 4100 60  0000 C CNN
+F 2 "" H 10000 3950 60  0001 C CNN
+F 3 "" H 10000 3950 60  0001 C CNN
+	1    10000 3950
+	1    0    0    -1  
+$EndComp
+$Comp
+L jk_mux X3
+U 1 1 67CB2CAB
+P 4750 3950
+F 0 "X3" H 4750 3950 60  0000 C CNN
+F 1 "jk_mux" H 4750 4100 60  0000 C CNN
+F 2 "" H 4750 3950 60  0001 C CNN
+F 3 "" H 4750 3950 60  0001 C CNN
+	1    4750 3950
+	1    0    0    -1  
+$EndComp
+$Comp
+L jk_mux X5
+U 1 1 67CB2D02
+P 7500 3950
+F 0 "X5" H 7500 3950 60  0000 C CNN
+F 1 "jk_mux" H 7500 4100 60  0000 C CNN
+F 2 "" H 7500 3950 60  0001 C CNN
+F 3 "" H 7500 3950 60  0001 C CNN
+	1    7500 3950
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 5 1 67CBF733
+P 1200 650
+F 0 "U1" H 1250 750 30  0000 C CNN
+F 1 "PORT" H 1200 650 30  0000 C CNN
+F 2 "" H 1200 650 60  0000 C CNN
+F 3 "" H 1200 650 60  0000 C CNN
+	5    1200 650 
+	0    1    1    0   
+$EndComp
+$Comp
+L PORT U1
+U 9 1 67CBF7BE
+P 3750 650
+F 0 "U1" H 3800 750 30  0000 C CNN
+F 1 "PORT" H 3750 650 30  0000 C CNN
+F 2 "" H 3750 650 60  0000 C CNN
+F 3 "" H 3750 650 60  0000 C CNN
+	9    3750 650 
+	0    1    1    0   
+$EndComp
+$Comp
+L PORT U1
+U 11 1 67CBF857
+P 6350 650
+F 0 "U1" H 6400 750 30  0000 C CNN
+F 1 "PORT" H 6350 650 30  0000 C CNN
+F 2 "" H 6350 650 60  0000 C CNN
+F 3 "" H 6350 650 60  0000 C CNN
+	11   6350 650 
+	0    1    1    0   
+$EndComp
+$Comp
+L PORT U1
+U 13 1 67CBF8E4
+P 9000 650
+F 0 "U1" H 9050 750 30  0000 C CNN
+F 1 "PORT" H 9000 650 30  0000 C CNN
+F 2 "" H 9000 650 60  0000 C CNN
+F 3 "" H 9000 650 60  0000 C CNN
+	13   9000 650 
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	1200 900  1200 3450
+Wire Wire Line
+	1200 3450 1650 3450
+Wire Wire Line
+	6350 900  6350 3450
+Wire Wire Line
+	6350 3450 6950 3450
+Wire Wire Line
+	9000 900  9000 3450
+Wire Wire Line
+	9000 3450 9450 3450
+Wire Wire Line
+	4200 3800 3950 3800
+Wire Wire Line
+	3950 3800 3950 3600
+Connection ~ 3950 3600
+Wire Wire Line
+	6250 3600 6950 3600
+Wire Wire Line
+	6950 3800 6550 3800
+Wire Wire Line
+	6550 3800 6550 3600
+Connection ~ 6550 3600
+Wire Wire Line
+	8900 3600 9450 3600
+Wire Wire Line
+	9450 3800 9150 3800
+Wire Wire Line
+	9150 3800 9150 3600
+Connection ~ 9150 3600
+$Comp
+L PORT U1
+U 1 1 67CBFD44
+P 550 2050
+F 0 "U1" H 600 2150 30  0000 C CNN
+F 1 "PORT" H 550 2050 30  0000 C CNN
+F 2 "" H 550 2050 60  0000 C CNN
+F 3 "" H 550 2050 60  0000 C CNN
+	1    550  2050
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3650 3600 4200 3600
+Wire Wire Line
+	3750 900  3750 3450
+Wire Wire Line
+	3750 3450 4200 3450
+$Comp
+L d_inverter U2
+U 1 1 67CC08A9
+P 1750 2450
+F 0 "U2" H 1750 2350 60  0000 C CNN
+F 1 "d_inverter" H 1750 2600 60  0000 C CNN
+F 2 "" H 1800 2400 60  0000 C CNN
+F 3 "" H 1800 2400 60  0000 C CNN
+	1    1750 2450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1450 2450 1450 2050
+Connection ~ 1450 2050
+$Comp
+L PORT U1
+U 7 1 67CC09D2
+P 2200 7500
+F 0 "U1" H 2250 7600 30  0000 C CNN
+F 1 "PORT" H 2200 7500 30  0000 C CNN
+F 2 "" H 2200 7500 60  0000 C CNN
+F 3 "" H 2200 7500 60  0000 C CNN
+	7    2200 7500
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	10000 6150 10000 4750
+Wire Wire Line
+	7500 6150 7500 4750
+Connection ~ 7500 6150
+Wire Wire Line
+	4750 4750 4750 6150
+Connection ~ 4750 6150
+Wire Wire Line
+	2200 4750 2200 7250
+Connection ~ 2200 6150
+Wire Wire Line
+	2200 6150 10000 6150
+$Comp
+L PORT U1
+U 2 1 67CC0EFA
+P 550 7500
+F 0 "U1" H 600 7600 30  0000 C CNN
+F 1 "PORT" H 550 7500 30  0000 C CNN
+F 2 "" H 550 7500 60  0000 C CNN
+F 3 "" H 550 7500 60  0000 C CNN
+	2    550  7500
+	0    -1   -1   0   
+$EndComp
+$Comp
+L PORT U1
+U 4 1 67CC0FCB
+P 950 7500
+F 0 "U1" H 1000 7600 30  0000 C CNN
+F 1 "PORT" H 950 7500 30  0000 C CNN
+F 2 "" H 950 7500 60  0000 C CNN
+F 3 "" H 950 7500 60  0000 C CNN
+	4    950  7500
+	0    -1   -1   0   
+$EndComp
+$Comp
+L PORT U1
+U 6 1 67CC1066
+P 1400 7500
+F 0 "U1" H 1450 7600 30  0000 C CNN
+F 1 "PORT" H 1400 7500 30  0000 C CNN
+F 2 "" H 1400 7500 60  0000 C CNN
+F 3 "" H 1400 7500 60  0000 C CNN
+	6    1400 7500
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	550  3950 550  7250
+Wire Wire Line
+	550  3950 1650 3950
+Connection ~ 550  6000
+Wire Wire Line
+	550  6000 9200 6000
+Wire Wire Line
+	9200 6000 9200 3950
+Wire Wire Line
+	9200 3950 9450 3950
+Wire Wire Line
+	6950 3950 6700 3950
+Wire Wire Line
+	6700 3950 6700 6000
+Connection ~ 6700 6000
+Wire Wire Line
+	4200 3950 3950 3950
+Wire Wire Line
+	3950 3950 3950 6000
+Connection ~ 3950 6000
+Wire Wire Line
+	950  4100 950  7250
+Wire Wire Line
+	950  4100 1650 4100
+Wire Wire Line
+	1400 4350 1400 7250
+Wire Wire Line
+	1400 4350 1650 4350
+Connection ~ 950  5800
+Wire Wire Line
+	950  5800 9300 5800
+Wire Wire Line
+	9300 5800 9300 4100
+Wire Wire Line
+	9300 4100 9450 4100
+Wire Wire Line
+	6950 4100 6800 4100
+Wire Wire Line
+	6800 4100 6800 5800
+Connection ~ 6800 5800
+Wire Wire Line
+	4200 4100 4050 4100
+Wire Wire Line
+	4050 4100 4050 5800
+Connection ~ 4050 5800
+Connection ~ 1400 5600
+Wire Wire Line
+	1400 5600 9450 5600
+Wire Wire Line
+	9450 5600 9450 4350
+Wire Wire Line
+	6950 4350 6950 5600
+Connection ~ 6950 5600
+Wire Wire Line
+	4200 4350 4200 5600
+Connection ~ 4200 5600
+$Comp
+L PORT U1
+U 3 1 67CC156A
+P 800 3600
+F 0 "U1" H 850 3700 30  0000 C CNN
+F 1 "PORT" H 800 3600 30  0000 C CNN
+F 2 "" H 800 3600 60  0000 C CNN
+F 3 "" H 800 3600 60  0000 C CNN
+	3    800  3600
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 10 1 67CC170A
+P 5650 3550
+F 0 "U1" H 5700 3650 30  0000 C CNN
+F 1 "PORT" H 5650 3550 30  0000 C CNN
+F 2 "" H 5650 3550 60  0000 C CNN
+F 3 "" H 5650 3550 60  0000 C CNN
+	10   5650 3550
+	-1   0    0    1   
+$EndComp
+$Comp
+L PORT U1
+U 12 1 67CC17C3
+P 8400 3550
+F 0 "U1" H 8450 3650 30  0000 C CNN
+F 1 "PORT" H 8400 3550 30  0000 C CNN
+F 2 "" H 8400 3550 60  0000 C CNN
+F 3 "" H 8400 3550 60  0000 C CNN
+	12   8400 3550
+	-1   0    0    1   
+$EndComp
+$Comp
+L PORT U1
+U 14 1 67CC186C
+P 11000 3550
+F 0 "U1" H 11050 3650 30  0000 C CNN
+F 1 "PORT" H 11000 3550 30  0000 C CNN
+F 2 "" H 11000 3550 60  0000 C CNN
+F 3 "" H 11000 3550 60  0000 C CNN
+	14   11000 3550
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	10750 3550 10550 3550
+Wire Wire Line
+	1050 3600 1650 3600
+Wire Wire Line
+	1650 3800 1350 3800
+Wire Wire Line
+	1350 3800 1350 3600
+Connection ~ 1350 3600
+Wire Wire Line
+	800  2050 2350 2050
+$Comp
+L d_and U3
+U 1 1 67CC2A19
+P 2800 2150
+F 0 "U3" H 2800 2150 60  0000 C CNN
+F 1 "d_and" H 2850 2250 60  0000 C CNN
+F 2 "" H 2800 2150 60  0000 C CNN
+F 3 "" H 2800 2150 60  0000 C CNN
+	1    2800 2150
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2350 2150 2350 3200
+Wire Wire Line
+	2350 3200 2800 3200
+Wire Wire Line
+	2800 3200 2800 3550
+Connection ~ 2800 3550
+$Comp
+L d_and U4
+U 1 1 67CC3A7A
+P 3200 5200
+F 0 "U4" H 3200 5200 60  0000 C CNN
+F 1 "d_and" H 3250 5300 60  0000 C CNN
+F 2 "" H 3200 5200 60  0000 C CNN
+F 3 "" H 3200 5200 60  0000 C CNN
+	1    3200 5200
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2050 2450 2600 2450
+Wire Wire Line
+	2600 2450 2600 5200
+Wire Wire Line
+	2600 5200 2750 5200
+Wire Wire Line
+	2750 4150 2750 5100
+$Comp
+L PORT U1
+U 8 1 67CC1643
+P 3050 3550
+F 0 "U1" H 3100 3650 30  0000 C CNN
+F 1 "PORT" H 3050 3550 30  0000 C CNN
+F 2 "" H 3050 3550 60  0000 C CNN
+F 3 "" H 3050 3550 60  0000 C CNN
+	8    3050 3550
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	2800 3550 2750 3550
+$Comp
+L d_or U5
+U 1 1 67CC3CDE
+P 3400 3950
+F 0 "U5" H 3400 3950 60  0000 C CNN
+F 1 "d_or" H 3400 4050 60  0000 C CNN
+F 2 "" H 3400 3950 60  0000 C CNN
+F 3 "" H 3400 3950 60  0000 C CNN
+	1    3400 3950
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3650 3600 3650 3750
+Wire Wire Line
+	3650 3750 3850 3750
+Wire Wire Line
+	3850 3750 3850 3900
+Wire Wire Line
+	3250 2100 3250 3300
+Wire Wire Line
+	3250 3300 2950 3300
+Wire Wire Line
+	2950 3300 2950 3850
+Wire Wire Line
+	2950 3950 2950 4750
+Wire Wire Line
+	2950 4750 3650 4750
+Wire Wire Line
+	3650 4750 3650 5150
+Wire Wire Line
+	5300 3550 5400 3550
+Connection ~ 5350 3550
+$Comp
+L d_and U6
+U 1 1 67CC3FFA
+P 5400 2400
+F 0 "U6" H 5400 2400 60  0000 C CNN
+F 1 "d_and" H 5450 2500 60  0000 C CNN
+F 2 "" H 5400 2400 60  0000 C CNN
+F 3 "" H 5400 2400 60  0000 C CNN
+	1    5400 2400
+	1    0    0    -1  
+$EndComp
+Connection ~ 3250 2300
+Wire Wire Line
+	3250 2300 4950 2300
+Wire Wire Line
+	5350 3550 5350 2750
+Wire Wire Line
+	5350 2750 4950 2750
+Wire Wire Line
+	4950 2750 4950 2400
+$Comp
+L d_and U7
+U 1 1 67CC414B
+P 5650 5250
+F 0 "U7" H 5650 5250 60  0000 C CNN
+F 1 "d_and" H 5700 5350 60  0000 C CNN
+F 2 "" H 5650 5250 60  0000 C CNN
+F 3 "" H 5650 5250 60  0000 C CNN
+	1    5650 5250
+	1    0    0    -1  
+$EndComp
+Connection ~ 3650 5100
+Wire Wire Line
+	3650 5100 5200 5100
+Wire Wire Line
+	5200 5100 5200 5150
+Wire Wire Line
+	5300 4150 5300 4950
+Wire Wire Line
+	5300 4950 5000 4950
+Wire Wire Line
+	5000 4950 5000 5250
+Wire Wire Line
+	5000 5250 5200 5250
+$Comp
+L d_or U8
+U 1 1 67CC429C
+P 5950 4050
+F 0 "U8" H 5950 4050 60  0000 C CNN
+F 1 "d_or" H 5950 4150 60  0000 C CNN
+F 2 "" H 5950 4050 60  0000 C CNN
+F 3 "" H 5950 4050 60  0000 C CNN
+	1    5950 4050
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6250 3600 6250 3900
+Wire Wire Line
+	6250 3900 6400 3900
+Wire Wire Line
+	6400 3900 6400 4000
+Wire Wire Line
+	5850 2350 5850 2950
+Wire Wire Line
+	5850 2950 5500 2950
+Wire Wire Line
+	5500 2950 5500 3950
+Wire Wire Line
+	5500 4050 5500 4750
+Wire Wire Line
+	5500 4750 6100 4750
+Wire Wire Line
+	6100 4750 6100 5200
+Wire Wire Line
+	8150 3550 8050 3550
+Connection ~ 8100 3550
+$Comp
+L d_and U9
+U 1 1 67CC4593
+P 7950 2500
+F 0 "U9" H 7950 2500 60  0000 C CNN
+F 1 "d_and" H 8000 2600 60  0000 C CNN
+F 2 "" H 7950 2500 60  0000 C CNN
+F 3 "" H 7950 2500 60  0000 C CNN
+	1    7950 2500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8100 3550 8100 2900
+Wire Wire Line
+	8100 2900 7500 2900
+Wire Wire Line
+	7500 2900 7500 2500
+Connection ~ 5850 2400
+Wire Wire Line
+	5850 2400 7500 2400
+$Comp
+L d_and U10
+U 1 1 67CC472D
+P 8250 5150
+F 0 "U10" H 8250 5150 60  0000 C CNN
+F 1 "d_and" H 8300 5250 60  0000 C CNN
+F 2 "" H 8250 5150 60  0000 C CNN
+F 3 "" H 8250 5150 60  0000 C CNN
+	1    8250 5150
+	1    0    0    -1  
+$EndComp
+Connection ~ 6100 5150
+Wire Wire Line
+	6100 5150 7800 5150
+Wire Wire Line
+	8050 4150 8050 4850
+Wire Wire Line
+	8050 4850 7800 4850
+Wire Wire Line
+	7800 4850 7800 5050
+$Comp
+L d_or U11
+U 1 1 67CC48C6
+P 8650 4100
+F 0 "U11" H 8650 4100 60  0000 C CNN
+F 1 "d_or" H 8650 4200 60  0000 C CNN
+F 2 "" H 8650 4100 60  0000 C CNN
+F 3 "" H 8650 4100 60  0000 C CNN
+	1    8650 4100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8900 3600 8900 3900
+Wire Wire Line
+	8900 3900 9100 3900
+Wire Wire Line
+	9100 3900 9100 4050
+Wire Wire Line
+	8400 2450 8400 3350
+Wire Wire Line
+	8400 3350 8200 3350
+Wire Wire Line
+	8200 3350 8200 4000
+Wire Wire Line
+	8700 5100 8700 4350
+Wire Wire Line
+	8700 4350 8200 4350
+Wire Wire Line
+	8200 4350 8200 4100
+Wire Wire Line
+	9400 1750 8600 1750
+Wire Wire Line
+	8600 1750 8600 2700
+Wire Wire Line
+	8600 2700 8400 2700
+Connection ~ 8400 2700
+Wire Wire Line
+	9400 1850 9400 2850
+Wire Wire Line
+	9400 2850 10650 2850
+Wire Wire Line
+	10650 2850 10650 3550
+Connection ~ 10650 3550
+$Comp
+L PORT U1
+U 15 1 67D6C2D6
+P 11100 2350
+F 0 "U1" H 11150 2450 30  0000 C CNN
+F 1 "PORT" H 11100 2350 30  0000 C CNN
+F 2 "" H 11100 2350 60  0000 C CNN
+F 3 "" H 11100 2350 60  0000 C CNN
+	15   11100 2350
+	0    -1   -1   0   
+$EndComp
+$Comp
+L d_nand U13
+U 1 1 67D6D209
+P 10200 5550
+F 0 "U13" H 10200 5550 60  0000 C CNN
+F 1 "d_nand" H 10250 5650 60  0000 C CNN
+F 2 "" H 10200 5550 60  0000 C CNN
+F 3 "" H 10200 5550 60  0000 C CNN
+	1    10200 5550
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10550 4150 10550 5100
+Wire Wire Line
+	10550 5100 9750 5100
+Wire Wire Line
+	9750 5100 9750 5450
+Wire Wire Line
+	9750 5550 8900 5550
+Wire Wire Line
+	8900 5550 8900 4900
+Wire Wire Line
+	8900 4900 8700 4900
+Connection ~ 8700 4900
+$Comp
+L PORT U1
+U 16 1 67D6D424
+P 10900 5500
+F 0 "U1" H 10950 5600 30  0000 C CNN
+F 1 "PORT" H 10900 5500 30  0000 C CNN
+F 2 "" H 10900 5500 60  0000 C CNN
+F 3 "" H 10900 5500 60  0000 C CNN
+	16   10900 5500
+	-1   0    0    1   
+$EndComp
+$Comp
+L d_and U12
+U 1 1 67DEB3AC
+P 9850 1850
+F 0 "U12" H 9850 1850 60  0000 C CNN
+F 1 "d_and" H 9900 1950 60  0000 C CNN
+F 2 "" H 9850 1850 60  0000 C CNN
+F 3 "" H 9850 1850 60  0000 C CNN
+	1    9850 1850
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_inverter U14
+U 1 1 67DEB593
+P 10600 1300
+F 0 "U14" H 10600 1200 60  0000 C CNN
+F 1 "d_inverter" H 10600 1450 60  0000 C CNN
+F 2 "" H 10650 1250 60  0000 C CNN
+F 3 "" H 10650 1250 60  0000 C CNN
+	1    10600 1300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10300 1800 10300 1300
+Wire Wire Line
+	10900 1300 11100 1300
+Wire Wire Line
+	11100 1300 11100 2100
+$EndSCHEMATC