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:74149-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 d_inverter U2 U 1 1 68219668 P 2100 1000 F 0 "U2" H 2100 900 60 0000 C CNN F 1 "d_inverter" H 2100 1150 60 0000 C CNN F 2 "" H 2150 950 60 0000 C CNN F 3 "" H 2150 950 60 0000 C CNN 1 2100 1000 1 0 0 -1 $EndComp $Comp L d_inverter U3 U 1 1 6821967F P 2100 1800 F 0 "U3" H 2100 1700 60 0000 C CNN F 1 "d_inverter" H 2100 1950 60 0000 C CNN F 2 "" H 2150 1750 60 0000 C CNN F 3 "" H 2150 1750 60 0000 C CNN 1 2100 1800 1 0 0 -1 $EndComp $Comp L d_inverter U4 U 1 1 68219698 P 2100 2200 F 0 "U4" H 2100 2100 60 0000 C CNN F 1 "d_inverter" H 2100 2350 60 0000 C CNN F 2 "" H 2150 2150 60 0000 C CNN F 3 "" H 2150 2150 60 0000 C CNN 1 2100 2200 1 0 0 -1 $EndComp $Comp L d_inverter U5 U 1 1 682196BF P 2100 2600 F 0 "U5" H 2100 2500 60 0000 C CNN F 1 "d_inverter" H 2100 2750 60 0000 C CNN F 2 "" H 2150 2550 60 0000 C CNN F 3 "" H 2150 2550 60 0000 C CNN 1 2100 2600 1 0 0 -1 $EndComp $Comp L d_inverter U6 U 1 1 682196E6 P 2200 3750 F 0 "U6" H 2200 3650 60 0000 C CNN F 1 "d_inverter" H 2200 3900 60 0000 C CNN F 2 "" H 2250 3700 60 0000 C CNN F 3 "" H 2250 3700 60 0000 C CNN 1 2200 3750 1 0 0 -1 $EndComp $Comp L d_inverter U7 U 1 1 68219705 P 2200 4300 F 0 "U7" H 2200 4200 60 0000 C CNN F 1 "d_inverter" H 2200 4450 60 0000 C CNN F 2 "" H 2250 4250 60 0000 C CNN F 3 "" H 2250 4250 60 0000 C CNN 1 2200 4300 1 0 0 -1 $EndComp $Comp L d_inverter U8 U 1 1 68219726 P 2200 4700 F 0 "U8" H 2200 4600 60 0000 C CNN F 1 "d_inverter" H 2200 4850 60 0000 C CNN F 2 "" H 2250 4650 60 0000 C CNN F 3 "" H 2250 4650 60 0000 C CNN 1 2200 4700 1 0 0 -1 $EndComp $Comp L d_inverter U9 U 1 1 6821974F P 2200 5100 F 0 "U9" H 2200 5000 60 0000 C CNN F 1 "d_inverter" H 2200 5250 60 0000 C CNN F 2 "" H 2250 5050 60 0000 C CNN F 3 "" H 2250 5050 60 0000 C CNN 1 2200 5100 1 0 0 -1 $EndComp $Comp L d_inverter U10 U 1 1 68219778 P 2200 5650 F 0 "U10" H 2200 5550 60 0000 C CNN F 1 "d_inverter" H 2200 5800 60 0000 C CNN F 2 "" H 2250 5600 60 0000 C CNN F 3 "" H 2250 5600 60 0000 C CNN 1 2200 5650 1 0 0 -1 $EndComp $Comp L d_inverter U14 U 1 1 682197A3 P 3700 1300 F 0 "U14" H 3700 1200 60 0000 C CNN F 1 "d_inverter" H 3700 1450 60 0000 C CNN F 2 "" H 3750 1250 60 0000 C CNN F 3 "" H 3750 1250 60 0000 C CNN 1 3700 1300 1 0 0 -1 $EndComp $Comp L d_inverter U11 U 1 1 682197CC P 3650 2000 F 0 "U11" H 3650 1900 60 0000 C CNN F 1 "d_inverter" H 3650 2150 60 0000 C CNN F 2 "" H 3700 1950 60 0000 C CNN F 3 "" H 3700 1950 60 0000 C CNN 1 3650 2000 1 0 0 -1 $EndComp $Comp L d_inverter U13 U 1 1 682197FB P 3650 2850 F 0 "U13" H 3650 2750 60 0000 C CNN F 1 "d_inverter" H 3650 3000 60 0000 C CNN F 2 "" H 3700 2800 60 0000 C CNN F 3 "" H 3700 2800 60 0000 C CNN 1 3650 2850 1 0 0 -1 $EndComp $Comp L d_inverter U15 U 1 1 68219828 P 3700 4150 F 0 "U15" H 3700 4050 60 0000 C CNN F 1 "d_inverter" H 3700 4300 60 0000 C CNN F 2 "" H 3750 4100 60 0000 C CNN F 3 "" H 3750 4100 60 0000 C CNN 1 3700 4150 1 0 0 -1 $EndComp $Comp L d_inverter U16 U 1 1 6821985D P 3700 4700 F 0 "U16" H 3700 4600 60 0000 C CNN F 1 "d_inverter" H 3700 4850 60 0000 C CNN F 2 "" H 3750 4650 60 0000 C CNN F 3 "" H 3750 4650 60 0000 C CNN 1 3700 4700 1 0 0 -1 $EndComp $Comp L d_inverter U19 U 1 1 6821988E P 3750 5150 F 0 "U19" H 3750 5050 60 0000 C CNN F 1 "d_inverter" H 3750 5300 60 0000 C CNN F 2 "" H 3800 5100 60 0000 C CNN F 3 "" H 3800 5100 60 0000 C CNN 1 3750 5150 1 0 0 -1 $EndComp $Comp L d_inverter U17 U 1 1 682198C1 P 3700 5600 F 0 "U17" H 3700 5500 60 0000 C CNN F 1 "d_inverter" H 3700 5750 60 0000 C CNN F 2 "" H 3750 5550 60 0000 C CNN F 3 "" H 3750 5550 60 0000 C CNN 1 3700 5600 1 0 0 -1 $EndComp $Comp L d_inverter U18 U 1 1 68219937 P 3700 6450 F 0 "U18" H 3700 6350 60 0000 C CNN F 1 "d_inverter" H 3700 6600 60 0000 C CNN F 2 "" H 3750 6400 60 0000 C CNN F 3 "" H 3750 6400 60 0000 C CNN 1 3700 6450 1 0 0 -1 $EndComp $Comp L d_inverter U20 U 1 1 68219986 P 4650 6450 F 0 "U20" H 4650 6350 60 0000 C CNN F 1 "d_inverter" H 4650 6600 60 0000 C CNN F 2 "" H 4700 6400 60 0000 C CNN F 3 "" H 4700 6400 60 0000 C CNN 1 4650 6450 1 0 0 -1 $EndComp $Comp L d_and U21 U 1 1 682199C3 P 5150 1450 F 0 "U21" H 5150 1450 60 0000 C CNN F 1 "d_and" H 5200 1550 60 0000 C CNN F 2 "" H 5150 1450 60 0000 C CNN F 3 "" H 5150 1450 60 0000 C CNN 1 5150 1450 1 0 0 -1 $EndComp $Comp L d_nand U24 U 1 1 68219A3E P 7250 1000 F 0 "U24" H 7250 1000 60 0000 C CNN F 1 "d_nand" H 7300 1100 60 0000 C CNN F 2 "" H 7250 1000 60 0000 C CNN F 3 "" H 7250 1000 60 0000 C CNN 1 7250 1000 1 0 0 -1 $EndComp $Comp L d_nand U25 U 1 1 6821A1E3 P 7250 1400 F 0 "U25" H 7250 1400 60 0000 C CNN F 1 "d_nand" H 7300 1500 60 0000 C CNN F 2 "" H 7250 1400 60 0000 C CNN F 3 "" H 7250 1400 60 0000 C CNN 1 7250 1400 1 0 0 -1 $EndComp $Comp L 3_and X1 U 1 1 6821A3F2 P 5050 2150 F 0 "X1" H 5150 2100 60 0000 C CNN F 1 "3_and" H 5200 2300 60 0000 C CNN F 2 "" H 5050 2150 60 0000 C CNN F 3 "" H 5050 2150 60 0000 C CNN 1 5050 2150 1 0 0 -1 $EndComp $Comp L 4_and X2 U 1 1 6821A445 P 5100 2700 F 0 "X2" H 5150 2650 60 0000 C CNN F 1 "4_and" H 5200 2800 60 0000 C CNN F 2 "" H 5100 2700 60 0000 C CNN F 3 "" H 5100 2700 60 0000 C CNN 1 5100 2700 1 0 0 -1 $EndComp $Comp L 4_and X3 U 1 1 6821A496 P 5100 3400 F 0 "X3" H 5150 3350 60 0000 C CNN F 1 "4_and" H 5200 3500 60 0000 C CNN F 2 "" H 5100 3400 60 0000 C CNN F 3 "" H 5100 3400 60 0000 C CNN 1 5100 3400 1 0 0 -1 $EndComp $Comp L d_nand U26 U 1 1 6821A6C0 P 7250 2100 F 0 "U26" H 7250 2100 60 0000 C CNN F 1 "d_nand" H 7300 2200 60 0000 C CNN F 2 "" H 7250 2100 60 0000 C CNN F 3 "" H 7250 2100 60 0000 C CNN 1 7250 2100 1 0 0 -1 $EndComp $Comp L d_inverter U12 U 1 1 6821ADED P 3650 2400 F 0 "U12" H 3650 2300 60 0000 C CNN F 1 "d_inverter" H 3650 2550 60 0000 C CNN F 2 "" H 3700 2350 60 0000 C CNN F 3 "" H 3700 2350 60 0000 C CNN 1 3650 2400 1 0 0 -1 $EndComp $Comp L d_nand U27 U 1 1 6821B1F9 P 7250 2750 F 0 "U27" H 7250 2750 60 0000 C CNN F 1 "d_nand" H 7300 2850 60 0000 C CNN F 2 "" H 7250 2750 60 0000 C CNN F 3 "" H 7250 2750 60 0000 C CNN 1 7250 2750 1 0 0 -1 $EndComp $Comp L 3_and X7 U 1 1 6821B792 P 7150 3900 F 0 "X7" H 7250 3850 60 0000 C CNN F 1 "3_and" H 7300 4050 60 0000 C CNN F 2 "" H 7150 3900 60 0000 C CNN F 3 "" H 7150 3900 60 0000 C CNN 1 7150 3900 1 0 0 -1 $EndComp $Comp L d_inverter U29 U 1 1 6821B7EF P 8150 3850 F 0 "U29" H 8150 3750 60 0000 C CNN F 1 "d_inverter" H 8150 4000 60 0000 C CNN F 2 "" H 8200 3800 60 0000 C CNN F 3 "" H 8200 3800 60 0000 C CNN 1 8150 3850 1 0 0 -1 $EndComp $Comp L d_and U22 U 1 1 6821BAF1 P 5200 4100 F 0 "U22" H 5200 4100 60 0000 C CNN F 1 "d_and" H 5250 4200 60 0000 C CNN F 2 "" H 5200 4100 60 0000 C CNN F 3 "" H 5200 4100 60 0000 C CNN 1 5200 4100 1 0 0 -1 $EndComp $Comp L 3_and X4 U 1 1 6821BB50 P 5100 4700 F 0 "X4" H 5200 4650 60 0000 C CNN F 1 "3_and" H 5250 4850 60 0000 C CNN F 2 "" H 5100 4700 60 0000 C CNN F 3 "" H 5100 4700 60 0000 C CNN 1 5100 4700 1 0 0 -1 $EndComp $Comp L 4_and X5 U 1 1 6821BBAF P 5150 5250 F 0 "X5" H 5200 5200 60 0000 C CNN F 1 "4_and" H 5250 5350 60 0000 C CNN F 2 "" H 5150 5250 60 0000 C CNN F 3 "" H 5150 5250 60 0000 C CNN 1 5150 5250 1 0 0 -1 $EndComp $Comp L 4_and X6 U 1 1 6821BC0A P 5150 5800 F 0 "X6" H 5200 5750 60 0000 C CNN F 1 "4_and" H 5250 5900 60 0000 C CNN F 2 "" H 5150 5800 60 0000 C CNN F 3 "" H 5150 5800 60 0000 C CNN 1 5150 5800 1 0 0 -1 $EndComp $Comp L 3_and X8 U 1 1 6821BC65 P 7150 4350 F 0 "X8" H 7250 4300 60 0000 C CNN F 1 "3_and" H 7300 4500 60 0000 C CNN F 2 "" H 7150 4350 60 0000 C CNN F 3 "" H 7150 4350 60 0000 C CNN 1 7150 4350 1 0 0 -1 $EndComp $Comp L 3_and X9 U 1 1 6821BCC4 P 7150 4750 F 0 "X9" H 7250 4700 60 0000 C CNN F 1 "3_and" H 7300 4900 60 0000 C CNN F 2 "" H 7150 4750 60 0000 C CNN F 3 "" H 7150 4750 60 0000 C CNN 1 7150 4750 1 0 0 -1 $EndComp $Comp L 3_and X10 U 1 1 6821BD29 P 7150 5150 F 0 "X10" H 7250 5100 60 0000 C CNN F 1 "3_and" H 7300 5300 60 0000 C CNN F 2 "" H 7150 5150 60 0000 C CNN F 3 "" H 7150 5150 60 0000 C CNN 1 7150 5150 1 0 0 -1 $EndComp $Comp L d_nand U28 U 1 1 6821BD8E P 7250 5550 F 0 "U28" H 7250 5550 60 0000 C CNN F 1 "d_nand" H 7300 5650 60 0000 C CNN F 2 "" H 7250 5550 60 0000 C CNN F 3 "" H 7250 5550 60 0000 C CNN 1 7250 5550 1 0 0 -1 $EndComp $Comp L d_inverter U30 U 1 1 6821BDF3 P 8200 4300 F 0 "U30" H 8200 4200 60 0000 C CNN F 1 "d_inverter" H 8200 4450 60 0000 C CNN F 2 "" H 8250 4250 60 0000 C CNN F 3 "" H 8250 4250 60 0000 C CNN 1 8200 4300 1 0 0 -1 $EndComp $Comp L d_inverter U31 U 1 1 6821BE5C P 8200 4700 F 0 "U31" H 8200 4600 60 0000 C CNN F 1 "d_inverter" H 8200 4850 60 0000 C CNN F 2 "" H 8250 4650 60 0000 C CNN F 3 "" H 8250 4650 60 0000 C CNN 1 8200 4700 1 0 0 -1 $EndComp $Comp L d_inverter U32 U 1 1 6821BEC7 P 8200 5100 F 0 "U32" H 8200 5000 60 0000 C CNN F 1 "d_inverter" H 8200 5250 60 0000 C CNN F 2 "" H 8250 5050 60 0000 C CNN F 3 "" H 8250 5050 60 0000 C CNN 1 8200 5100 1 0 0 -1 $EndComp Wire Wire Line 7650 3850 7850 3850 Wire Wire Line 7650 4300 7900 4300 Wire Wire Line 7650 4700 7900 4700 Wire Wire Line 7650 5100 7900 5100 Wire Wire Line 6600 6450 4950 6450 Wire Wire Line 2500 5650 2500 6450 Wire Wire Line 2500 6450 3400 6450 Wire Wire Line 4000 6450 4350 6450 Wire Wire Line 6600 1000 6600 6450 Wire Wire Line 6600 5550 6800 5550 Wire Wire Line 6800 5200 6600 5200 Connection ~ 6600 5550 Connection ~ 6600 5200 Wire Wire Line 6800 3950 6600 3950 Connection ~ 6600 3950 Wire Wire Line 6800 4400 6600 4400 Connection ~ 6600 4400 Wire Wire Line 6800 4800 6600 4800 Connection ~ 6600 4800 Wire Wire Line 6600 2750 6800 2750 Wire Wire Line 6600 2100 6800 2100 Connection ~ 6600 2750 Wire Wire Line 6600 1400 6800 1400 Connection ~ 6600 2100 Wire Wire Line 6600 1000 6800 1000 Connection ~ 6600 1400 Wire Wire Line 2400 1000 6000 1000 Wire Wire Line 6000 1000 6000 900 Wire Wire Line 6000 900 6800 900 Wire Wire Line 3200 1000 3200 1300 Wire Wire Line 3200 1300 3400 1300 Connection ~ 3200 1000 Wire Wire Line 2400 1800 4300 1800 Wire Wire Line 3100 1800 3100 2000 Wire Wire Line 3100 2000 3350 2000 Wire Wire Line 4300 1800 4300 1350 Wire Wire Line 4300 1350 4700 1350 Connection ~ 3100 1800 Wire Wire Line 4000 1300 4450 1300 Wire Wire Line 4450 1300 4450 3250 Wire Wire Line 4450 2100 4700 2100 Wire Wire Line 4450 1450 4700 1450 Connection ~ 4450 1450 Wire Wire Line 4450 2650 4700 2650 Connection ~ 4450 2100 Wire Wire Line 4450 3250 4700 3250 Connection ~ 4450 2650 Wire Wire Line 3950 2000 4300 2000 Wire Wire Line 4300 2000 4300 3350 Wire Wire Line 4300 2200 4700 2200 Wire Wire Line 4300 2750 4700 2750 Connection ~ 4300 2200 Wire Wire Line 4300 3350 4700 3350 Connection ~ 4300 2750 Wire Wire Line 2400 2200 4100 2200 Wire Wire Line 4100 2200 4100 1900 Wire Wire Line 4100 1900 4700 1900 Wire Wire Line 4700 1900 4700 2000 Wire Wire Line 3100 2200 3100 2400 Wire Wire Line 3100 2400 3350 2400 Connection ~ 3100 2200 Wire Wire Line 3950 2400 4100 2400 Wire Wire Line 4100 2400 4100 3450 Wire Wire Line 4100 2850 4700 2850 Wire Wire Line 4100 3450 4700 3450 Connection ~ 4100 2850 Wire Wire Line 2400 2600 4550 2600 Wire Wire Line 4550 2600 4550 2450 Wire Wire Line 4550 2450 4700 2450 Wire Wire Line 4700 2450 4700 2550 Wire Wire Line 3100 2600 3100 2850 Wire Wire Line 3100 2850 3350 2850 Connection ~ 3100 2600 Wire Wire Line 3950 2850 3950 3550 Wire Wire Line 3950 3550 4700 3550 Wire Wire Line 5600 1400 5600 1300 Wire Wire Line 5600 1300 6800 1300 Wire Wire Line 5550 2100 5550 2000 Wire Wire Line 5550 2000 6800 2000 Wire Wire Line 5600 2700 5600 2650 Wire Wire Line 5600 2650 6800 2650 $Comp L d_nand U23 U 1 1 6821F335 P 6250 6200 F 0 "U23" H 6250 6200 60 0000 C CNN F 1 "d_nand" H 6300 6300 60 0000 C CNN F 2 "" H 6250 6200 60 0000 C CNN F 3 "" H 6250 6200 60 0000 C CNN 1 6250 6200 1 0 0 -1 $EndComp Wire Wire Line 5650 5800 5650 6200 Wire Wire Line 5650 6200 5800 6200 Wire Wire Line 5600 3400 5800 3400 Wire Wire Line 5800 3400 5800 6100 Wire Wire Line 2500 3750 6800 3750 Wire Wire Line 5800 3850 6800 3850 Connection ~ 5800 3850 Wire Wire Line 6800 4300 5800 4300 Connection ~ 5800 4300 Wire Wire Line 6800 4700 5800 4700 Connection ~ 5800 4700 Wire Wire Line 6800 5100 5800 5100 Connection ~ 5800 5100 Wire Wire Line 6700 6150 6700 5450 Wire Wire Line 6700 5450 6800 5450 Wire Wire Line 3150 3750 3150 4150 Wire Wire Line 3150 4150 3400 4150 Connection ~ 3150 3750 Wire Wire Line 4000 4150 4750 4150 Wire Wire Line 4750 4150 4750 4100 Wire Wire Line 2500 4300 4400 4300 Wire Wire Line 4400 4300 4400 4000 Wire Wire Line 4400 4000 4750 4000 Wire Wire Line 4600 4150 4600 5650 Wire Wire Line 4600 4650 4750 4650 Connection ~ 4600 4150 Wire Wire Line 4600 5200 4750 5200 Connection ~ 4600 4650 Wire Wire Line 4600 5650 4750 5650 Connection ~ 4600 5200 Wire Wire Line 3200 4300 3200 4700 Wire Wire Line 3200 4700 3400 4700 Connection ~ 3200 4300 Wire Wire Line 4000 4700 4350 4700 Wire Wire Line 4350 4700 4350 5750 Wire Wire Line 4350 4750 4750 4750 Wire Wire Line 4350 5300 4750 5300 Connection ~ 4350 4750 Wire Wire Line 4350 5750 4750 5750 Connection ~ 4350 5300 Wire Wire Line 2500 4700 3050 4700 Wire Wire Line 3050 4700 3050 5150 Wire Wire Line 3050 5150 3450 5150 Wire Wire Line 3050 4900 4150 4900 Wire Wire Line 4150 4900 4150 4550 Wire Wire Line 4150 4550 4750 4550 Connection ~ 3050 4900 Wire Wire Line 4050 5150 4450 5150 Wire Wire Line 4450 5150 4450 5850 Wire Wire Line 4450 5400 4750 5400 Wire Wire Line 4450 5850 4750 5850 Connection ~ 4450 5400 Wire Wire Line 2500 5100 2500 5450 Wire Wire Line 2500 5450 3400 5450 Wire Wire Line 3400 5450 3400 5600 Wire Wire Line 3250 5450 3250 5250 Wire Wire Line 3250 5250 4200 5250 Wire Wire Line 4200 5250 4200 5100 Wire Wire Line 4200 5100 4750 5100 Connection ~ 3250 5450 Wire Wire Line 4000 5600 4250 5600 Wire Wire Line 4250 5600 4250 5950 Wire Wire Line 4250 5950 4750 5950 $Comp L PORT U1 U 1 1 68220E85 P 1500 5650 F 0 "U1" H 1550 5750 30 0000 C CNN F 1 "PORT" H 1500 5650 30 0000 C CNN F 2 "" H 1500 5650 60 0000 C CNN F 3 "" H 1500 5650 60 0000 C CNN 1 1500 5650 1 0 0 -1 $EndComp $Comp L PORT U1 U 2 1 682210FC P 1500 5100 F 0 "U1" H 1550 5200 30 0000 C CNN F 1 "PORT" H 1500 5100 30 0000 C CNN F 2 "" H 1500 5100 60 0000 C CNN F 3 "" H 1500 5100 60 0000 C CNN 2 1500 5100 1 0 0 -1 $EndComp $Comp L PORT U1 U 3 1 682211F6 P 1500 4700 F 0 "U1" H 1550 4800 30 0000 C CNN F 1 "PORT" H 1500 4700 30 0000 C CNN F 2 "" H 1500 4700 60 0000 C CNN F 3 "" H 1500 4700 60 0000 C CNN 3 1500 4700 1 0 0 -1 $EndComp $Comp L PORT U1 U 4 1 68221265 P 1500 4300 F 0 "U1" H 1550 4400 30 0000 C CNN F 1 "PORT" H 1500 4300 30 0000 C CNN F 2 "" H 1500 4300 60 0000 C CNN F 3 "" H 1500 4300 60 0000 C CNN 4 1500 4300 1 0 0 -1 $EndComp $Comp L PORT U1 U 5 1 682213E6 P 1500 3750 F 0 "U1" H 1550 3850 30 0000 C CNN F 1 "PORT" H 1500 3750 30 0000 C CNN F 2 "" H 1500 3750 60 0000 C CNN F 3 "" H 1500 3750 60 0000 C CNN 5 1500 3750 1 0 0 -1 $EndComp $Comp L PORT U1 U 6 1 6822145F P 1500 2600 F 0 "U1" H 1550 2700 30 0000 C CNN F 1 "PORT" H 1500 2600 30 0000 C CNN F 2 "" H 1500 2600 60 0000 C CNN F 3 "" H 1500 2600 60 0000 C CNN 6 1500 2600 1 0 0 -1 $EndComp $Comp L PORT U1 U 7 1 68222182 P 1500 2200 F 0 "U1" H 1550 2300 30 0000 C CNN F 1 "PORT" H 1500 2200 30 0000 C CNN F 2 "" H 1500 2200 60 0000 C CNN F 3 "" H 1500 2200 60 0000 C CNN 7 1500 2200 1 0 0 -1 $EndComp $Comp L PORT U1 U 8 1 68222411 P 1500 1800 F 0 "U1" H 1550 1900 30 0000 C CNN F 1 "PORT" H 1500 1800 30 0000 C CNN F 2 "" H 1500 1800 60 0000 C CNN F 3 "" H 1500 1800 60 0000 C CNN 8 1500 1800 1 0 0 -1 $EndComp $Comp L PORT U1 U 9 1 68222581 P 1500 1000 F 0 "U1" H 1550 1100 30 0000 C CNN F 1 "PORT" H 1500 1000 30 0000 C CNN F 2 "" H 1500 1000 60 0000 C CNN F 3 "" H 1500 1000 60 0000 C CNN 9 1500 1000 1 0 0 -1 $EndComp Wire Wire Line 1800 1000 1750 1000 Wire Wire Line 1800 1800 1750 1800 Wire Wire Line 1800 2200 1750 2200 Wire Wire Line 1800 2600 1750 2600 Wire Wire Line 1750 3750 1900 3750 Wire Wire Line 1750 4300 1900 4300 Wire Wire Line 1750 4700 1900 4700 Wire Wire Line 1750 5100 1900 5100 $Comp L PORT U1 U 10 1 68224C0D P 9300 5500 F 0 "U1" H 9350 5600 30 0000 C CNN F 1 "PORT" H 9300 5500 30 0000 C CNN F 2 "" H 9300 5500 60 0000 C CNN F 3 "" H 9300 5500 60 0000 C CNN 10 9300 5500 -1 0 0 1 $EndComp $Comp L PORT U1 U 11 1 68224D06 P 9300 5100 F 0 "U1" H 9350 5200 30 0000 C CNN F 1 "PORT" H 9300 5100 30 0000 C CNN F 2 "" H 9300 5100 60 0000 C CNN F 3 "" H 9300 5100 60 0000 C CNN 11 9300 5100 -1 0 0 1 $EndComp $Comp L PORT U1 U 12 1 68224F0B P 9300 4700 F 0 "U1" H 9350 4800 30 0000 C CNN F 1 "PORT" H 9300 4700 30 0000 C CNN F 2 "" H 9300 4700 60 0000 C CNN F 3 "" H 9300 4700 60 0000 C CNN 12 9300 4700 -1 0 0 1 $EndComp $Comp L PORT U1 U 13 1 6822500E P 9300 4300 F 0 "U1" H 9350 4400 30 0000 C CNN F 1 "PORT" H 9300 4300 30 0000 C CNN F 2 "" H 9300 4300 60 0000 C CNN F 3 "" H 9300 4300 60 0000 C CNN 13 9300 4300 -1 0 0 1 $EndComp $Comp L PORT U1 U 14 1 682250D6 P 9300 3850 F 0 "U1" H 9350 3950 30 0000 C CNN F 1 "PORT" H 9300 3850 30 0000 C CNN F 2 "" H 9300 3850 60 0000 C CNN F 3 "" H 9300 3850 60 0000 C CNN 14 9300 3850 -1 0 0 1 $EndComp Wire Wire Line 7700 5500 9050 5500 Wire Wire Line 8500 5100 9050 5100 Wire Wire Line 8500 4700 9050 4700 Wire Wire Line 8500 4300 9050 4300 Wire Wire Line 8450 3850 9050 3850 $Comp L PORT U1 U 15 1 68225CA3 P 9300 2700 F 0 "U1" H 9350 2800 30 0000 C CNN F 1 "PORT" H 9300 2700 30 0000 C CNN F 2 "" H 9300 2700 60 0000 C CNN F 3 "" H 9300 2700 60 0000 C CNN 15 9300 2700 -1 0 0 1 $EndComp Wire Wire Line 7700 2700 9050 2700 $Comp L PORT U1 U 16 1 68225FD7 P 9300 2050 F 0 "U1" H 9350 2150 30 0000 C CNN F 1 "PORT" H 9300 2050 30 0000 C CNN F 2 "" H 9300 2050 60 0000 C CNN F 3 "" H 9300 2050 60 0000 C CNN 16 9300 2050 -1 0 0 1 $EndComp Wire Wire Line 7700 2050 9050 2050 $Comp L PORT U1 U 17 1 68226BC9 P 9300 1350 F 0 "U1" H 9350 1450 30 0000 C CNN F 1 "PORT" H 9300 1350 30 0000 C CNN F 2 "" H 9300 1350 60 0000 C CNN F 3 "" H 9300 1350 60 0000 C CNN 17 9300 1350 -1 0 0 1 $EndComp Wire Wire Line 7700 1350 9050 1350 $Comp L PORT U1 U 18 1 68226F4F P 9300 900 F 0 "U1" H 9350 1000 30 0000 C CNN F 1 "PORT" H 9300 900 30 0000 C CNN F 2 "" H 9300 900 60 0000 C CNN F 3 "" H 9300 900 60 0000 C CNN 18 9300 900 -1 0 0 1 $EndComp Wire Wire Line 7700 950 9050 950 Wire Wire Line 9050 950 9050 900 Wire Wire Line 1750 5650 1900 5650 Wire Wire Line 5650 4050 6800 4050 Wire Wire Line 6800 4050 6800 4200 Wire Wire Line 5600 4650 6800 4650 Wire Wire Line 6800 4650 6800 4600 Wire Wire Line 5650 5250 5650 5000 Wire Wire Line 5650 5000 6800 5000 $EndSCHEMATC