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:D_FF-cache EELAYER 25 0 EELAYER END $Descr A0 46811 33110 encoding utf-8 Sheet 1 1 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L NOT_Gate X1 U 1 1 66598ED6 P 8950 14250 F 0 "X1" H 9950 14050 60 0000 C CNN F 1 "NOT_Gate" H 10000 14150 60 0000 C CNN F 2 "" H 8950 14250 60 0001 C CNN F 3 "" H 8950 14250 60 0001 C CNN 1 8950 14250 1 0 0 -1 $EndComp $Comp L NOT_Gate X5 U 1 1 66598F81 P 10150 14250 F 0 "X5" H 11150 14050 60 0000 C CNN F 1 "NOT_Gate" H 11200 14150 60 0000 C CNN F 2 "" H 10150 14250 60 0001 C CNN F 3 "" H 10150 14250 60 0001 C CNN 1 10150 14250 1 0 0 -1 $EndComp $Comp L NAND_Gate X9 U 1 1 66598FE3 P 12150 15600 F 0 "X9" H 15150 16050 60 0000 C CNN F 1 "NAND_Gate" H 14600 15850 60 0000 C CNN F 2 "" H 12150 15600 60 0001 C CNN F 3 "" H 12150 15600 60 0001 C CNN 1 12150 15600 1 0 0 -1 $EndComp $Comp L NAND_Gate X10 U 1 1 66599079 P 15800 13450 F 0 "X10" H 18800 13900 60 0000 C CNN F 1 "NAND_Gate" H 18250 13700 60 0000 C CNN F 2 "" H 15800 13450 60 0001 C CNN F 3 "" H 15800 13450 60 0001 C CNN 1 15800 13450 0 1 1 0 $EndComp $Comp L NAND_Gate X11 U 1 1 6659918D P 18200 15500 F 0 "X11" H 21200 15950 60 0000 C CNN F 1 "NAND_Gate" H 20650 15750 60 0000 C CNN F 2 "" H 18200 15500 60 0001 C CNN F 3 "" H 18200 15500 60 0001 C CNN 1 18200 15500 1 0 0 -1 $EndComp $Comp L NAND_Gate X16 U 1 1 6659922B P 24400 18450 F 0 "X16" H 27400 18900 60 0000 C CNN F 1 "NAND_Gate" H 26850 18700 60 0000 C CNN F 2 "" H 24400 18450 60 0001 C CNN F 3 "" H 24400 18450 60 0001 C CNN 1 24400 18450 -1 0 0 -1 $EndComp $Comp L NOT_Gate X2 U 1 1 665993D5 P 9000 16550 F 0 "X2" H 10000 16350 60 0000 C CNN F 1 "NOT_Gate" H 10050 16450 60 0000 C CNN F 2 "" H 9000 16550 60 0001 C CNN F 3 "" H 9000 16550 60 0001 C CNN 1 9000 16550 1 0 0 -1 $EndComp $Comp L NOT_Gate X6 U 1 1 665993DB P 10200 16550 F 0 "X6" H 11200 16350 60 0000 C CNN F 1 "NOT_Gate" H 11250 16450 60 0000 C CNN F 2 "" H 10200 16550 60 0001 C CNN F 3 "" H 10200 16550 60 0001 C CNN 1 10200 16550 1 0 0 -1 $EndComp $Comp L NOT_Gate X3 U 1 1 6659948F P 9100 18700 F 0 "X3" H 10100 18500 60 0000 C CNN F 1 "NOT_Gate" H 10150 18600 60 0000 C CNN F 2 "" H 9100 18700 60 0001 C CNN F 3 "" H 9100 18700 60 0001 C CNN 1 9100 18700 1 0 0 -1 $EndComp $Comp L NOT_Gate X7 U 1 1 66599495 P 10300 18700 F 0 "X7" H 11300 18500 60 0000 C CNN F 1 "NOT_Gate" H 11350 18600 60 0000 C CNN F 2 "" H 10300 18700 60 0001 C CNN F 3 "" H 10300 18700 60 0001 C CNN 1 10300 18700 1 0 0 -1 $EndComp Wire Wire Line 9000 14250 9300 14250 Wire Wire Line 10000 14250 10500 14250 Wire Wire Line 11200 14250 20200 14250 $Comp L mosfet_p M1 U 1 1 6659957A P 12650 16050 F 0 "M1" H 12600 16100 50 0000 R CNN F 1 "mosfet_p" H 12700 16200 50 0000 R CNN F 2 "" H 12900 16150 29 0000 C CNN F 3 "" H 12700 16050 60 0000 C CNN 1 12650 16050 0 1 1 0 $EndComp $Comp L mosfet_n M2 U 1 1 6659965B P 12850 17200 F 0 "M2" H 12850 17050 50 0000 R CNN F 1 "mosfet_n" H 12950 17150 50 0000 R CNN F 2 "" H 13150 16900 29 0000 C CNN F 3 "" H 12950 17000 60 0000 C CNN 1 12850 17200 0 1 -1 0 $EndComp Wire Wire Line 11250 16550 11450 16550 Wire Wire Line 11450 16200 11450 17050 Wire Wire Line 11450 16200 12450 16200 Wire Wire Line 11450 17050 12450 17050 Wire Wire Line 12450 17050 12450 17000 Connection ~ 11450 16550 Wire Wire Line 12850 17000 13250 17000 Wire Wire Line 13250 17000 13250 16200 Wire Wire Line 13250 16200 12850 16200 Wire Wire Line 12500 16300 12500 16450 Wire Wire Line 12500 16450 12950 16450 Wire Wire Line 12950 16450 12950 16200 Connection ~ 12950 16200 Wire Wire Line 12500 16900 12250 16900 Wire Wire Line 12250 16900 12250 17050 Connection ~ 12250 17050 $Comp L mosfet_p M3 U 1 1 66599A85 P 15450 18750 F 0 "M3" H 15400 18800 50 0000 R CNN F 1 "mosfet_p" H 15500 18900 50 0000 R CNN F 2 "" H 15700 18850 29 0000 C CNN F 3 "" H 15500 18750 60 0000 C CNN 1 15450 18750 0 1 -1 0 $EndComp $Comp L mosfet_n M4 U 1 1 66599A8B P 15650 17600 F 0 "M4" H 15650 17450 50 0000 R CNN F 1 "mosfet_n" H 15750 17550 50 0000 R CNN F 2 "" H 15950 17300 29 0000 C CNN F 3 "" H 15750 17400 60 0000 C CNN 1 15650 17600 0 1 1 0 $EndComp Wire Wire Line 14250 18600 15250 18600 Wire Wire Line 14250 17750 15250 17750 Wire Wire Line 15250 17750 15250 17800 Wire Wire Line 15650 17800 16050 17800 Wire Wire Line 16050 18600 15650 18600 Wire Wire Line 15300 18500 15300 18350 Wire Wire Line 15300 18350 15750 18350 Wire Wire Line 15750 18350 15750 18600 Connection ~ 15750 18600 Wire Wire Line 15300 17900 15050 17900 Wire Wire Line 15050 17900 15050 17750 Connection ~ 15050 17750 Wire Wire Line 13250 16600 13500 16600 Wire Wire Line 13500 15000 13500 18150 Wire Wire Line 13500 15000 14150 15000 Connection ~ 13250 16600 Wire Wire Line 14150 15250 14150 16700 Wire Wire Line 14150 16700 13600 16700 Wire Wire Line 13600 16700 13600 18700 Wire Wire Line 13600 18700 11350 18700 Wire Wire Line 10650 18700 10150 18700 Wire Wire Line 10550 16550 10050 16550 Wire Wire Line 14250 17750 14250 18600 Wire Wire Line 16050 17800 16050 18600 Wire Wire Line 13500 18150 14250 18150 Connection ~ 14250 18150 Connection ~ 13500 16600 Wire Wire Line 16300 16550 16300 18150 Wire Wire Line 16300 18150 16050 18150 Connection ~ 16050 18150 Wire Wire Line 15250 15100 16950 15100 Wire Wire Line 16150 15100 16150 15450 Wire Wire Line 16400 14250 16400 15450 $Comp L mosfet_p M5 U 1 1 6659A87F P 18150 15700 F 0 "M5" H 18100 15750 50 0000 R CNN F 1 "mosfet_p" H 18200 15850 50 0000 R CNN F 2 "" H 18400 15800 29 0000 C CNN F 3 "" H 18200 15700 60 0000 C CNN 1 18150 15700 0 1 -1 0 $EndComp $Comp L mosfet_n M6 U 1 1 6659A885 P 18350 14550 F 0 "M6" H 18350 14400 50 0000 R CNN F 1 "mosfet_n" H 18450 14500 50 0000 R CNN F 2 "" H 18650 14250 29 0000 C CNN F 3 "" H 18450 14350 60 0000 C CNN 1 18350 14550 0 1 1 0 $EndComp Wire Wire Line 16950 15550 17950 15550 Wire Wire Line 16950 14700 17950 14700 Wire Wire Line 17950 14700 17950 14750 Wire Wire Line 18350 14750 18750 14750 Wire Wire Line 18750 15550 18350 15550 Wire Wire Line 18000 15450 18000 15300 Wire Wire Line 18000 15300 18450 15300 Wire Wire Line 18450 15300 18450 15550 Connection ~ 18450 15550 Wire Wire Line 18000 14850 17750 14850 Wire Wire Line 17750 14850 17750 14700 Connection ~ 17750 14700 Wire Wire Line 16950 14700 16950 15550 Wire Wire Line 18750 14750 18750 15550 Connection ~ 16950 15100 Wire Wire Line 18750 15100 20200 15100 Connection ~ 18750 15100 Connection ~ 16150 15100 Wire Wire Line 20200 15100 20200 15150 Wire Wire Line 20200 14250 20200 14900 Connection ~ 16400 14250 $Comp L mosfet_p M7 U 1 1 6659B18D P 20450 17400 F 0 "M7" H 20400 17450 50 0000 R CNN F 1 "mosfet_p" H 20500 17550 50 0000 R CNN F 2 "" H 20700 17500 29 0000 C CNN F 3 "" H 20500 17400 60 0000 C CNN 1 20450 17400 0 1 1 0 $EndComp $Comp L mosfet_n M8 U 1 1 6659B193 P 20650 18550 F 0 "M8" H 20650 18400 50 0000 R CNN F 1 "mosfet_n" H 20750 18500 50 0000 R CNN F 2 "" H 20950 18250 29 0000 C CNN F 3 "" H 20750 18350 60 0000 C CNN 1 20650 18550 0 1 -1 0 $EndComp Wire Wire Line 19050 17900 19250 17900 Wire Wire Line 19250 17550 19250 18400 Wire Wire Line 19250 17550 20250 17550 Wire Wire Line 19250 18400 20250 18400 Wire Wire Line 20250 18400 20250 18350 Connection ~ 19250 17900 Wire Wire Line 20650 18350 21050 18350 Wire Wire Line 21050 18350 21050 17550 Wire Wire Line 21050 17550 20650 17550 Wire Wire Line 20300 17650 20300 17800 Wire Wire Line 20300 17800 20750 17800 Wire Wire Line 20750 17800 20750 17550 Connection ~ 20750 17550 Wire Wire Line 20300 18250 20050 18250 Wire Wire Line 20050 18250 20050 18400 Connection ~ 20050 18400 Wire Wire Line 21050 17950 21300 17950 Connection ~ 21050 17950 Wire Wire Line 19050 17900 19050 15100 Connection ~ 19050 15100 Wire Wire Line 21300 15000 22800 15000 Wire Wire Line 22500 17850 22400 17850 $Comp L NOT_Gate X12 U 1 1 6659BBB3 P 22450 15000 F 0 "X12" H 23450 14800 60 0000 C CNN F 1 "NOT_Gate" H 23500 14900 60 0000 C CNN F 2 "" H 22450 15000 60 0001 C CNN F 3 "" H 22450 15000 60 0001 C CNN 1 22450 15000 1 0 0 -1 $EndComp $Comp L NOT_Gate X14 U 1 1 6659BBB9 P 23650 15000 F 0 "X14" H 24650 14800 60 0000 C CNN F 1 "NOT_Gate" H 24700 14900 60 0000 C CNN F 2 "" H 23650 15000 60 0001 C CNN F 3 "" H 23650 15000 60 0001 C CNN 1 23650 15000 1 0 0 -1 $EndComp Wire Wire Line 23500 15000 24000 15000 Wire Wire Line 24700 15000 25100 15000 Wire Wire Line 22400 18100 22500 18100 Wire Wire Line 22500 18100 22500 19250 Wire Wire Line 22500 19250 13550 19250 Wire Wire Line 13550 19250 13550 18700 Connection ~ 13550 18700 Wire Wire Line 21350 18800 23050 18800 $Comp L NOT_Gate X13 U 1 1 6659C3E2 P 22700 18800 F 0 "X13" H 23700 18600 60 0000 C CNN F 1 "NOT_Gate" H 23750 18700 60 0000 C CNN F 2 "" H 22700 18800 60 0001 C CNN F 3 "" H 22700 18800 60 0001 C CNN 1 22700 18800 1 0 0 -1 $EndComp $Comp L NOT_Gate X15 U 1 1 6659C3E8 P 23900 18800 F 0 "X15" H 24900 18600 60 0000 C CNN F 1 "NOT_Gate" H 24950 18700 60 0000 C CNN F 2 "" H 23900 18800 60 0001 C CNN F 3 "" H 23900 18800 60 0001 C CNN 1 23900 18800 1 0 0 -1 $EndComp Wire Wire Line 23750 18800 24250 18800 Wire Wire Line 21350 18800 21350 18200 Wire Wire Line 21350 18200 21200 18200 Wire Wire Line 21200 18200 21200 17950 Connection ~ 21200 17950 Wire Wire Line 24950 18800 25100 18800 Wire Wire Line 9550 13950 9550 13750 Wire Wire Line 9550 13750 23850 13750 Wire Wire Line 10750 13750 10750 13950 Wire Wire Line 14600 13750 14600 14700 Connection ~ 10750 13750 Connection ~ 14600 13750 Wire Wire Line 20650 13750 20650 14600 Wire Wire Line 23050 14700 24250 14700 Wire Wire Line 23850 13750 23850 14700 Connection ~ 20650 13750 Connection ~ 23850 14700 Wire Wire Line 16700 15900 16700 13750 Connection ~ 16700 13750 Wire Wire Line 10800 16250 9600 16250 Wire Wire Line 9700 18400 10900 18400 Wire Wire Line 10350 18400 10350 16250 Connection ~ 10350 16250 Connection ~ 10350 18400 Wire Wire Line 10150 16250 10150 13750 Connection ~ 10150 13750 Connection ~ 10150 16250 Wire Wire Line 21950 17550 24500 17550 Wire Wire Line 24500 17550 24500 18500 Wire Wire Line 23300 18500 23300 17550 Connection ~ 23300 17550 Wire Wire Line 22700 17550 22700 13750 Connection ~ 22700 13750 Connection ~ 22700 17550 Wire Wire Line 20650 15400 20650 15900 Wire Wire Line 20650 15900 24250 15900 Wire Wire Line 23050 15900 23050 15300 Wire Wire Line 24250 15900 24250 15300 Connection ~ 23050 15900 Wire Wire Line 21950 18350 21950 19100 Wire Wire Line 21950 19100 24500 19100 Connection ~ 23300 19100 Wire Wire Line 23050 19100 23050 16200 Wire Wire Line 23050 16200 22900 16200 Wire Wire Line 22900 16200 22900 15900 Connection ~ 22900 15900 Connection ~ 23050 19100 Wire Wire Line 23500 19100 23500 20250 Wire Wire Line 23500 20250 9650 20250 Connection ~ 23500 19100 Wire Wire Line 14600 15500 14600 15900 Wire Wire Line 14600 15900 15900 15900 Wire Wire Line 15200 15900 15200 17000 Wire Wire Line 15200 17000 17200 17000 Wire Wire Line 17200 17000 17200 20250 Connection ~ 17200 20250 Connection ~ 15200 15900 Wire Wire Line 9550 14550 9550 14950 Wire Wire Line 9550 14950 10750 14950 Wire Wire Line 10750 14950 10750 14550 Wire Wire Line 9600 16850 9600 17100 Wire Wire Line 9600 17100 10800 17100 Wire Wire Line 10800 17100 10800 16850 Wire Wire Line 10350 14950 10350 16100 Wire Wire Line 10350 16100 10500 16100 Wire Wire Line 10500 16100 10500 17100 Connection ~ 10500 17100 Connection ~ 10350 14950 Wire Wire Line 9950 17100 9950 18500 Wire Wire Line 9950 18500 10300 18500 Wire Wire Line 10300 18500 10300 19100 Wire Wire Line 9700 19100 10900 19100 Wire Wire Line 9700 19100 9700 19000 Connection ~ 9950 17100 Wire Wire Line 10900 19100 10900 19000 Connection ~ 10300 19100 Wire Wire Line 10350 19100 10350 20250 Connection ~ 10350 20250 Connection ~ 10350 19100 Wire Wire Line 15850 13750 15850 12950 Connection ~ 15850 13750 $Comp L NOT_Gate X4 U 1 1 665A0C82 P 9500 12450 F 0 "X4" H 10500 12250 60 0000 C CNN F 1 "NOT_Gate" H 10550 12350 60 0000 C CNN F 2 "" H 9500 12450 60 0001 C CNN F 3 "" H 9500 12450 60 0001 C CNN 1 9500 12450 1 0 0 -1 $EndComp $Comp L NOT_Gate X8 U 1 1 665A0D8B P 10400 12450 F 0 "X8" H 11400 12250 60 0000 C CNN F 1 "NOT_Gate" H 11450 12350 60 0000 C CNN F 2 "" H 10400 12450 60 0001 C CNN F 3 "" H 10400 12450 60 0001 C CNN 1 10400 12450 1 0 0 -1 $EndComp Wire Wire Line 10750 12450 10550 12450 Wire Wire Line 10100 12750 10100 12900 Wire Wire Line 10100 12900 11000 12900 Wire Wire Line 11000 12900 11000 12750 Wire Wire Line 10100 12150 10100 12050 Wire Wire Line 10100 12050 11000 12050 Wire Wire Line 11000 12050 11000 12150 Wire Wire Line 10550 12050 10550 11350 Wire Wire Line 10550 11350 11950 11350 Wire Wire Line 11950 11350 11950 13750 Connection ~ 11950 13750 Connection ~ 10550 12050 Wire Wire Line 10550 12900 10550 14950 Connection ~ 10550 14950 Connection ~ 10550 12900 Wire Wire Line 9850 12450 9300 12450 Wire Wire Line 11450 12450 12650 12450 Wire Wire Line 12650 12450 12650 15900 Wire Wire Line 12650 15550 15450 15550 Wire Wire Line 15450 14450 15450 17500 Connection ~ 12650 15550 Wire Wire Line 15450 14450 18150 14450 Connection ~ 15450 15550 Wire Wire Line 15450 16900 20450 16900 Wire Wire Line 20450 16900 20450 17250 Connection ~ 15450 16900 Wire Wire Line 10650 12450 10650 17300 Wire Wire Line 10650 17300 12650 17300 Connection ~ 10650 12450 Wire Wire Line 12600 17300 12600 18900 Wire Wire Line 12600 18900 15450 18900 Connection ~ 12600 17300 Wire Wire Line 15150 18900 15150 19200 Wire Wire Line 15150 19200 20450 19200 Wire Wire Line 20450 19200 20450 18650 Connection ~ 15150 18900 Wire Wire Line 18350 19200 18350 16050 Wire Wire Line 18350 16050 18150 16050 Wire Wire Line 18150 16050 18150 15850 Connection ~ 18350 19200 Wire Wire Line 9450 18700 9200 18700 Wire Wire Line 9100 16550 9350 16550 $Comp L PORT U1 U 1 1 665A3C2E P 9050 12450 F 0 "U1" H 9100 12550 30 0000 C CNN F 1 "PORT" H 9050 12450 30 0000 C CNN F 2 "" H 9050 12450 60 0000 C CNN F 3 "" H 9050 12450 60 0000 C CNN 1 9050 12450 1 0 0 -1 $EndComp $Comp L PORT U1 U 2 1 665A4B40 P 8750 14250 F 0 "U1" H 8800 14350 30 0000 C CNN F 1 "PORT" H 8750 14250 30 0000 C CNN F 2 "" H 8750 14250 60 0000 C CNN F 3 "" H 8750 14250 60 0000 C CNN 2 8750 14250 1 0 0 -1 $EndComp $Comp L PORT U1 U 3 1 665A4BD9 P 8850 16550 F 0 "U1" H 8900 16650 30 0000 C CNN F 1 "PORT" H 8850 16550 30 0000 C CNN F 2 "" H 8850 16550 60 0000 C CNN F 3 "" H 8850 16550 60 0000 C CNN 3 8850 16550 1 0 0 -1 $EndComp $Comp L PORT U1 U 4 1 665A4C6C P 8950 18700 F 0 "U1" H 9000 18800 30 0000 C CNN F 1 "PORT" H 8950 18700 30 0000 C CNN F 2 "" H 8950 18700 60 0000 C CNN F 3 "" H 8950 18700 60 0000 C CNN 4 8950 18700 1 0 0 -1 $EndComp $Comp L PORT U1 U 5 1 665A4D09 P 9400 20250 F 0 "U1" H 9450 20350 30 0000 C CNN F 1 "PORT" H 9400 20250 30 0000 C CNN F 2 "" H 9400 20250 60 0000 C CNN F 3 "" H 9400 20250 60 0000 C CNN 5 9400 20250 1 0 0 -1 $EndComp $Comp L PORT U1 U 6 1 665A4D7A P 15600 12950 F 0 "U1" H 15650 13050 30 0000 C CNN F 1 "PORT" H 15600 12950 30 0000 C CNN F 2 "" H 15600 12950 60 0000 C CNN F 3 "" H 15600 12950 60 0000 C CNN 6 15600 12950 1 0 0 -1 $EndComp $Comp L PORT U1 U 7 1 665A4DEF P 25350 15000 F 0 "U1" H 25400 15100 30 0000 C CNN F 1 "PORT" H 25350 15000 30 0000 C CNN F 2 "" H 25350 15000 60 0000 C CNN F 3 "" H 25350 15000 60 0000 C CNN 7 25350 15000 -1 0 0 -1 $EndComp $Comp L PORT U1 U 8 1 665A4E70 P 25350 18800 F 0 "U1" H 25400 18900 30 0000 C CNN F 1 "PORT" H 25350 18800 30 0000 C CNN F 2 "" H 25350 18800 60 0000 C CNN F 3 "" H 25350 18800 60 0000 C CNN 8 25350 18800 -1 0 0 -1 $EndComp Wire Wire Line 22500 15000 22500 17850 Connection ~ 22500 15000 $EndSCHEMATC