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 67F4DD6F 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 67F4DDB6 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 67F4DE11 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 67F4DE68 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 67F4E01D 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 67F4E060 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 67F4E0A1 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 67F4E0D4 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 Wire Wire Line 2350 2100 2600 2100 Wire Wire Line 2600 2100 2600 2150 Connection ~ 2350 2100 Wire Wire Line 2600 2750 2600 4150 Wire Wire Line 3100 2100 3450 2100 Wire Wire Line 3450 2100 3450 2150 Connection ~ 3100 2100 Wire Wire Line 3450 2750 3450 4250 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 4800 2600 4800 4350 Wire Wire Line 3100 2800 5300 2800 Connection ~ 3100 2800 Wire Wire Line 4100 2900 5300 2900 Connection ~ 4100 2900 Wire Wire Line 4450 3000 5300 3000 Connection ~ 4450 3000 $Comp L 3_and X3 U 1 1 67F4E3C4 P 5650 2950 F 0 "X3" H 5750 2900 60 0000 C CNN F 1 "3_and" H 5800 3100 60 0000 C CNN F 2 "" H 5650 2950 60 0000 C CNN F 3 "" H 5650 2950 60 0000 C CNN 1 5650 2950 1 0 0 -1 $EndComp Wire Wire Line 2350 3200 5000 3200 Connection ~ 2350 3200 Wire Wire Line 3450 3300 5000 3300 Connection ~ 3450 3300 Wire Wire Line 4100 3400 5000 3400 Connection ~ 4100 3400 $Comp L 3_and X1 U 1 1 67F4E48C P 5350 3350 F 0 "X1" H 5450 3300 60 0000 C CNN F 1 "3_and" H 5500 3500 60 0000 C CNN F 2 "" H 5350 3350 60 0000 C CNN F 3 "" H 5350 3350 60 0000 C CNN 1 5350 3350 1 0 0 -1 $EndComp Wire Wire Line 2600 3600 5100 3600 Connection ~ 2600 3600 Wire Wire Line 3850 3700 5100 3700 Connection ~ 3850 3700 Wire Wire Line 4450 3800 5100 3800 Connection ~ 4450 3800 $Comp L 3_and X2 U 1 1 67F4E565 P 5450 3750 F 0 "X2" H 5550 3700 60 0000 C CNN F 1 "3_and" H 5600 3900 60 0000 C CNN F 2 "" H 5450 3750 60 0000 C CNN F 3 "" H 5450 3750 60 0000 C CNN 1 5450 3750 1 0 0 -1 $EndComp Wire Wire Line 2600 4150 5300 4150 Wire Wire Line 3450 4250 5300 4250 Wire Wire Line 4800 4350 5300 4350 $Comp L 3_and X4 U 1 1 67F4E64C P 5650 4300 F 0 "X4" H 5750 4250 60 0000 C CNN F 1 "3_and" H 5800 4450 60 0000 C CNN F 2 "" H 5650 4300 60 0000 C CNN F 3 "" H 5650 4300 60 0000 C CNN 1 5650 4300 1 0 0 -1 $EndComp Wire Wire Line 4450 3800 4450 1550 Wire Wire Line 4100 3400 4100 2700 Wire Wire Line 3850 3700 3850 1550 Wire Wire Line 3100 2800 3100 1550 Wire Wire Line 2350 3200 2350 1550 $Comp L 4_OR X5 U 1 1 67F4E827 P 7000 3450 F 0 "X5" 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 6150 2900 6650 2900 Wire Wire Line 6650 2900 6650 3300 Wire Wire Line 5850 3300 6100 3300 Wire Wire Line 6100 3300 6100 3400 Wire Wire Line 6100 3400 6650 3400 Wire Wire Line 5950 3700 6050 3700 Wire Wire Line 6050 3700 6050 3500 Wire Wire Line 6050 3500 6650 3500 Wire Wire Line 6150 4250 6650 4250 Wire Wire Line 6650 4250 6650 3600 Wire Wire Line 7550 3450 7950 3450 $Comp L PORT U1 U 5 1 67F4E9A9 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 $EndSCHEMATC