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:a_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 67F6CCB0 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 67F6CCB1 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 67F6CCB2 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 67F6CCB3 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 67F6CCB6 P 4100 2400 F 0 "U2" 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 U3 U 1 1 67F6CCB7 P 4800 2300 F 0 "U3" 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 Wire Wire Line 3850 1550 3850 2100 Wire Wire Line 4800 1950 4450 1950 Connection ~ 4450 1950 Wire Wire Line 4800 1950 4800 2000 Wire Wire Line 4100 2700 4100 4100 Wire Wire Line 3100 1550 3100 3600 Wire Wire Line 2350 1550 2350 4000 $Comp L 4_OR X1 U 1 1 67F6CCBC P 7000 3450 F 0 "X1" 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 Wire Wire Line 6650 2900 6650 3300 Wire Wire Line 7550 3450 7950 3450 $Comp L PORT U1 U 5 1 67F6CCBD 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 4100 2900 4100 2850 Wire Wire Line 4100 2850 5150 2850 Connection ~ 4100 2900 Wire Wire Line 4800 2950 5150 2950 Connection ~ 4800 2950 Wire Wire Line 3100 3250 5150 3250 Wire Wire Line 4100 3350 5150 3350 Connection ~ 4100 3350 Wire Wire Line 3100 3600 5150 3600 Connection ~ 3100 3250 Wire Wire Line 4800 3700 5150 3700 Connection ~ 4800 3700 Wire Wire Line 2350 4000 5150 4000 Wire Wire Line 4100 4100 5150 4100 Wire Wire Line 4450 1950 4450 1550 Wire Wire Line 3850 2100 4100 2100 $Comp L d_and U4 U 1 1 67F6D0F4 P 5600 2950 F 0 "U4" H 5600 2950 60 0000 C CNN F 1 "d_and" H 5650 3050 60 0000 C CNN F 2 "" H 5600 2950 60 0000 C CNN F 3 "" H 5600 2950 60 0000 C CNN 1 5600 2950 1 0 0 -1 $EndComp $Comp L d_and U5 U 1 1 67F6D131 P 5600 3350 F 0 "U5" H 5600 3350 60 0000 C CNN F 1 "d_and" H 5650 3450 60 0000 C CNN F 2 "" H 5600 3350 60 0000 C CNN F 3 "" H 5600 3350 60 0000 C CNN 1 5600 3350 1 0 0 -1 $EndComp $Comp L d_and U6 U 1 1 67F6D172 P 5600 3700 F 0 "U6" H 5600 3700 60 0000 C CNN F 1 "d_and" H 5650 3800 60 0000 C CNN F 2 "" H 5600 3700 60 0000 C CNN F 3 "" H 5600 3700 60 0000 C CNN 1 5600 3700 1 0 0 -1 $EndComp $Comp L d_and U7 U 1 1 67F6D1AD P 5600 4100 F 0 "U7" H 5600 4100 60 0000 C CNN F 1 "d_and" H 5650 4200 60 0000 C CNN F 2 "" H 5600 4100 60 0000 C CNN F 3 "" H 5600 4100 60 0000 C CNN 1 5600 4100 1 0 0 -1 $EndComp Wire Wire Line 6650 2900 6050 2900 Wire Wire Line 6050 3300 6350 3300 Wire Wire Line 6350 3300 6350 3400 Wire Wire Line 6350 3400 6650 3400 Wire Wire Line 6050 3650 6050 3500 Wire Wire Line 6050 3500 6650 3500 Wire Wire Line 6050 4050 6650 4050 Wire Wire Line 6650 4050 6650 3600 Wire Wire Line 4800 3700 4800 2600 $EndSCHEMATC