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:b_origin-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 PORT U1 U 1 1 67F4E18C P 2350 1300 F 0 "U1" H 2400 1400 30 0000 C CNN F 1 "PORT" H 2350 1300 30 0000 C CNN F 2 "" H 2350 1300 60 0000 C CNN F 3 "" H 2350 1300 60 0000 C CNN 1 2350 1300 0 -1 1 0 $EndComp $Comp L PORT U1 U 2 1 67F4E18D P 3100 1300 F 0 "U1" H 3150 1400 30 0000 C CNN F 1 "PORT" H 3100 1300 30 0000 C CNN F 2 "" H 3100 1300 60 0000 C CNN F 3 "" H 3100 1300 60 0000 C CNN 2 3100 1300 0 -1 1 0 $EndComp $Comp L PORT U1 U 3 1 67F4E18E P 3850 1300 F 0 "U1" H 3900 1400 30 0000 C CNN F 1 "PORT" H 3850 1300 30 0000 C CNN F 2 "" H 3850 1300 60 0000 C CNN F 3 "" H 3850 1300 60 0000 C CNN 3 3850 1300 0 -1 1 0 $EndComp $Comp L PORT U1 U 4 1 67F4E18F P 4450 1300 F 0 "U1" H 4500 1400 30 0000 C CNN F 1 "PORT" H 4450 1300 30 0000 C CNN F 2 "" H 4450 1300 60 0000 C CNN F 3 "" H 4450 1300 60 0000 C CNN 4 4450 1300 0 -1 1 0 $EndComp Text Label 2350 1650 3 60 ~ 0 w Text Label 3100 1700 3 60 ~ 0 x Text Label 3850 1700 3 60 ~ 0 y Text Label 4450 1700 3 60 ~ 0 z $Comp L d_inverter U2 U 1 1 67F4E190 P 2600 2450 F 0 "U2" H 2600 2350 60 0000 C CNN F 1 "d_inverter" H 2600 2600 60 0000 C CNN F 2 "" H 2650 2400 60 0000 C CNN F 3 "" H 2650 2400 60 0000 C CNN 1 2600 2450 0 1 1 0 $EndComp $Comp L d_inverter U3 U 1 1 67F4E191 P 3450 2450 F 0 "U3" H 3450 2350 60 0000 C CNN F 1 "d_inverter" H 3450 2600 60 0000 C CNN F 2 "" H 3500 2400 60 0000 C CNN F 3 "" H 3500 2400 60 0000 C CNN 1 3450 2450 0 1 1 0 $EndComp $Comp L d_inverter U4 U 1 1 67F4E192 P 4100 2400 F 0 "U4" H 4100 2300 60 0000 C CNN F 1 "d_inverter" H 4100 2550 60 0000 C CNN F 2 "" H 4150 2350 60 0000 C CNN F 3 "" H 4150 2350 60 0000 C CNN 1 4100 2400 0 1 1 0 $EndComp $Comp L d_inverter U5 U 1 1 67F4E193 P 4800 2300 F 0 "U5" H 4800 2200 60 0000 C CNN F 1 "d_inverter" H 4800 2450 60 0000 C CNN F 2 "" H 4850 2250 60 0000 C CNN F 3 "" H 4850 2250 60 0000 C CNN 1 4800 2300 0 1 1 0 $EndComp $Comp L 4_OR X2 U 1 1 67F4E198 P 7000 3450 F 0 "X2" H 7150 3350 60 0000 C CNN F 1 "4_OR" H 7150 3550 60 0000 C CNN F 2 "" H 7000 3450 60 0000 C CNN F 3 "" H 7000 3450 60 0000 C CNN 1 7000 3450 1 0 0 -1 $EndComp $Comp L PORT U1 U 5 1 67F4E199 P 8200 3450 F 0 "U1" H 8250 3550 30 0000 C CNN F 1 "PORT" H 8200 3450 30 0000 C CNN F 2 "" H 8200 3450 60 0000 C CNN F 3 "" H 8200 3450 60 0000 C CNN 5 8200 3450 -1 0 0 1 $EndComp Wire Wire Line 2350 2100 2600 2100 Wire Wire Line 2600 2100 2600 2150 Connection ~ 2350 2100 Wire Wire Line 3100 2100 3450 2100 Wire Wire Line 3450 2100 3450 2150 Connection ~ 3100 2100 Wire Wire Line 4100 2050 3850 2050 Wire Wire Line 3850 2050 3850 2100 Connection ~ 3850 2100 Wire Wire Line 4100 2050 4100 2100 Wire Wire Line 4800 1950 4450 1950 Connection ~ 4450 1950 Wire Wire Line 4800 1950 4800 2000 Wire Wire Line 6650 3600 6650 4850 Wire Wire Line 7550 3450 7950 3450 Wire Wire Line 2600 2750 2600 4750 Wire Wire Line 2600 3150 5350 3150 Wire Wire Line 3450 2750 3450 3550 Wire Wire Line 3450 3050 5350 3050 Wire Wire Line 3450 3550 5350 3550 Connection ~ 3450 3050 Wire Wire Line 4100 2700 4100 4100 Wire Wire Line 4100 3650 5350 3650 Wire Wire Line 4100 4100 5300 4100 Connection ~ 4100 3650 Wire Wire Line 4800 2600 4800 4200 Wire Wire Line 4800 4200 5300 4200 Wire Wire Line 2600 4750 5300 4750 Connection ~ 2600 3150 Wire Wire Line 3850 1550 3850 4850 Wire Wire Line 3850 4850 5300 4850 Wire Wire Line 4450 1550 4450 4950 Wire Wire Line 4450 4950 5300 4950 Wire Wire Line 3100 1550 3100 2100 Wire Wire Line 2350 1550 2350 2100 $Comp L 3_and X1 U 1 1 67F4E4E1 P 5650 4900 F 0 "X1" H 5750 4850 60 0000 C CNN F 1 "3_and" H 5800 5050 60 0000 C CNN F 2 "" H 5650 4900 60 0000 C CNN F 3 "" H 5650 4900 60 0000 C CNN 1 5650 4900 1 0 0 -1 $EndComp $Comp L d_and U6 U 1 1 67F4E574 P 5750 4200 F 0 "U6" H 5750 4200 60 0000 C CNN F 1 "d_and" H 5800 4300 60 0000 C CNN F 2 "" H 5750 4200 60 0000 C CNN F 3 "" H 5750 4200 60 0000 C CNN 1 5750 4200 1 0 0 -1 $EndComp $Comp L d_and U8 U 1 1 67F4E5DF P 5800 3650 F 0 "U8" H 5800 3650 60 0000 C CNN F 1 "d_and" H 5850 3750 60 0000 C CNN F 2 "" H 5800 3650 60 0000 C CNN F 3 "" H 5800 3650 60 0000 C CNN 1 5800 3650 1 0 0 -1 $EndComp $Comp L d_and U7 U 1 1 67F4E62C P 5800 3150 F 0 "U7" H 5800 3150 60 0000 C CNN F 1 "d_and" H 5850 3250 60 0000 C CNN F 2 "" H 5800 3150 60 0000 C CNN F 3 "" H 5800 3150 60 0000 C CNN 1 5800 3150 1 0 0 -1 $EndComp Wire Wire Line 6250 3100 6650 3100 Wire Wire Line 6650 3100 6650 3300 Wire Wire Line 6250 3600 6250 3400 Wire Wire Line 6250 3400 6650 3400 Wire Wire Line 6200 4150 6500 4150 Wire Wire Line 6500 4150 6500 3500 Wire Wire Line 6500 3500 6650 3500 Wire Wire Line 6650 4850 6150 4850 $EndSCHEMATC