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:SN74LS148_IC-cache EELAYER 25 0 EELAYER END $Descr User 31496 27559 encoding utf-8 Sheet 1 1 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L d_nand U23 U 1 1 66771E78 P 19050 6700 F 0 "U23" H 19050 6700 60 0000 C CNN F 1 "d_nand" H 19100 6800 60 0000 C CNN F 2 "" H 19050 6700 60 0000 C CNN F 3 "" H 19050 6700 60 0000 C CNN 1 19050 6700 1 0 0 -1 $EndComp $Comp L d_nand U24 U 1 1 66771E79 P 19050 7200 F 0 "U24" H 19050 7200 60 0000 C CNN F 1 "d_nand" H 19100 7300 60 0000 C CNN F 2 "" H 19050 7200 60 0000 C CNN F 3 "" H 19050 7200 60 0000 C CNN 1 19050 7200 1 0 0 -1 $EndComp $Comp L d_nand U25 U 1 1 66771E7A P 19050 7700 F 0 "U25" H 19050 7700 60 0000 C CNN F 1 "d_nand" H 19100 7800 60 0000 C CNN F 2 "" H 19050 7700 60 0000 C CNN F 3 "" H 19050 7700 60 0000 C CNN 1 19050 7700 1 0 0 -1 $EndComp $Comp L d_nand U26 U 1 1 66771E7B P 19050 8200 F 0 "U26" H 19050 8200 60 0000 C CNN F 1 "d_nand" H 19100 8300 60 0000 C CNN F 2 "" H 19050 8200 60 0000 C CNN F 3 "" H 19050 8200 60 0000 C CNN 1 19050 8200 1 0 0 -1 $EndComp $Comp L d_nand U29 U 1 1 66771E7C P 20250 6700 F 0 "U29" H 20250 6700 60 0000 C CNN F 1 "d_nand" H 20300 6800 60 0000 C CNN F 2 "" H 20250 6700 60 0000 C CNN F 3 "" H 20250 6700 60 0000 C CNN 1 20250 6700 1 0 0 -1 $EndComp $Comp L d_nand U30 U 1 1 66771E7D P 20250 7200 F 0 "U30" H 20250 7200 60 0000 C CNN F 1 "d_nand" H 20300 7300 60 0000 C CNN F 2 "" H 20250 7200 60 0000 C CNN F 3 "" H 20250 7200 60 0000 C CNN 1 20250 7200 1 0 0 -1 $EndComp $Comp L d_nand U31 U 1 1 66771E7E P 20250 7700 F 0 "U31" H 20250 7700 60 0000 C CNN F 1 "d_nand" H 20300 7800 60 0000 C CNN F 2 "" H 20250 7700 60 0000 C CNN F 3 "" H 20250 7700 60 0000 C CNN 1 20250 7700 1 0 0 -1 $EndComp $Comp L d_nand U32 U 1 1 66771E7F P 20250 8200 F 0 "U32" H 20250 8200 60 0000 C CNN F 1 "d_nand" H 20300 8300 60 0000 C CNN F 2 "" H 20250 8200 60 0000 C CNN F 3 "" H 20250 8200 60 0000 C CNN 1 20250 8200 1 0 0 -1 $EndComp $Comp L d_nand U41 U 1 1 66771E80 P 21350 6900 F 0 "U41" H 21350 6900 60 0000 C CNN F 1 "d_nand" H 21400 7000 60 0000 C CNN F 2 "" H 21350 6900 60 0000 C CNN F 3 "" H 21350 6900 60 0000 C CNN 1 21350 6900 1 0 0 -1 $EndComp $Comp L d_nand U42 U 1 1 66771E81 P 21350 7900 F 0 "U42" H 21350 7900 60 0000 C CNN F 1 "d_nand" H 21400 8000 60 0000 C CNN F 2 "" H 21350 7900 60 0000 C CNN F 3 "" H 21350 7900 60 0000 C CNN 1 21350 7900 1 0 0 -1 $EndComp $Comp L d_nand U48 U 1 1 66771E82 P 22450 6900 F 0 "U48" H 22450 6900 60 0000 C CNN F 1 "d_nand" H 22500 7000 60 0000 C CNN F 2 "" H 22450 6900 60 0000 C CNN F 3 "" H 22450 6900 60 0000 C CNN 1 22450 6900 1 0 0 -1 $EndComp $Comp L d_nand U49 U 1 1 66771E83 P 22450 7900 F 0 "U49" H 22450 7900 60 0000 C CNN F 1 "d_nand" H 22500 8000 60 0000 C CNN F 2 "" H 22450 7900 60 0000 C CNN F 3 "" H 22450 7900 60 0000 C CNN 1 22450 7900 1 0 0 -1 $EndComp $Comp L d_nand U50 U 1 1 66771E84 P 23450 7350 F 0 "U50" H 23450 7350 60 0000 C CNN F 1 "d_nand" H 23500 7450 60 0000 C CNN F 2 "" H 23450 7350 60 0000 C CNN F 3 "" H 23450 7350 60 0000 C CNN 1 23450 7350 1 0 0 -1 $EndComp $Comp L d_nand U53 U 1 1 66771E85 P 25450 7600 F 0 "U53" H 25450 7600 60 0000 C CNN F 1 "d_nand" H 25500 7700 60 0000 C CNN F 2 "" H 25450 7600 60 0000 C CNN F 3 "" H 25450 7600 60 0000 C CNN 1 25450 7600 1 0 0 -1 $EndComp $Comp L d_inverter U5 U 1 1 66771E86 P 13900 9250 F 0 "U5" H 13900 9150 60 0000 C CNN F 1 "d_inverter" H 13900 9400 60 0000 C CNN F 2 "" H 13950 9200 60 0000 C CNN F 3 "" H 13950 9200 60 0000 C CNN 1 13900 9250 1 0 0 -1 $EndComp $Comp L 5_and X5 U 1 1 66771E87 P 19000 9650 F 0 "X5" H 19050 9550 60 0000 C CNN F 1 "5_and" H 19100 9800 60 0000 C CNN F 2 "" H 19000 9650 60 0000 C CNN F 3 "" H 19000 9650 60 0000 C CNN 1 19000 9650 1 0 0 -1 $EndComp $Comp L 4_and X2 U 1 1 66771E88 P 18950 10400 F 0 "X2" H 19000 10350 60 0000 C CNN F 1 "4_and" H 19050 10500 60 0000 C CNN F 2 "" H 18950 10400 60 0000 C CNN F 3 "" H 18950 10400 60 0000 C CNN 1 18950 10400 1 0 0 -1 $EndComp $Comp L 3_and X1 U 1 1 66771E89 P 18900 11100 F 0 "X1" H 19000 11050 60 0000 C CNN F 1 "3_and" H 19050 11250 60 0000 C CNN F 2 "" H 18900 11100 60 0000 C CNN F 3 "" H 18900 11100 60 0000 C CNN 1 18900 11100 1 0 0 -1 $EndComp $Comp L d_and U16 U 1 1 66771E8A P 19000 11550 F 0 "U16" H 19000 11550 60 0000 C CNN F 1 "d_and" H 19050 11650 60 0000 C CNN F 2 "" H 19000 11550 60 0000 C CNN F 3 "" H 19000 11550 60 0000 C CNN 1 19000 11550 1 0 0 -1 $EndComp $Comp L d_nor U35 U 1 1 66771E8B P 20300 9850 F 0 "U35" H 20300 9850 60 0000 C CNN F 1 "d_nor" H 20350 9950 60 0000 C CNN F 2 "" H 20300 9850 60 0000 C CNN F 3 "" H 20300 9850 60 0000 C CNN 1 20300 9850 1 0 0 -1 $EndComp $Comp L d_nor U36 U 1 1 66771E8C P 20300 10850 F 0 "U36" H 20300 10850 60 0000 C CNN F 1 "d_nor" H 20350 10950 60 0000 C CNN F 2 "" H 20300 10850 60 0000 C CNN F 3 "" H 20300 10850 60 0000 C CNN 1 20300 10850 1 0 0 -1 $EndComp $Comp L d_nor U43 U 1 1 66771E8D P 21350 9850 F 0 "U43" H 21350 9850 60 0000 C CNN F 1 "d_nor" H 21400 9950 60 0000 C CNN F 2 "" H 21350 9850 60 0000 C CNN F 3 "" H 21350 9850 60 0000 C CNN 1 21350 9850 1 0 0 -1 $EndComp $Comp L d_nor U44 U 1 1 66771E8E P 21350 10850 F 0 "U44" H 21350 10850 60 0000 C CNN F 1 "d_nor" H 21400 10950 60 0000 C CNN F 2 "" H 21350 10850 60 0000 C CNN F 3 "" H 21350 10850 60 0000 C CNN 1 21350 10850 1 0 0 -1 $EndComp $Comp L d_nor U47 U 1 1 66771E8F P 22350 10350 F 0 "U47" H 22350 10350 60 0000 C CNN F 1 "d_nor" H 22400 10450 60 0000 C CNN F 2 "" H 22350 10350 60 0000 C CNN F 3 "" H 22350 10350 60 0000 C CNN 1 22350 10350 1 0 0 -1 $EndComp $Comp L 4_and X3 U 1 1 66771E90 P 18950 12500 F 0 "X3" H 19000 12450 60 0000 C CNN F 1 "4_and" H 19050 12600 60 0000 C CNN F 2 "" H 18950 12500 60 0000 C CNN F 3 "" H 18950 12500 60 0000 C CNN 1 18950 12500 1 0 0 -1 $EndComp $Comp L 4_and X4 U 1 1 66771E91 P 18950 13200 F 0 "X4" H 19000 13150 60 0000 C CNN F 1 "4_and" H 19050 13300 60 0000 C CNN F 2 "" H 18950 13200 60 0000 C CNN F 3 "" H 18950 13200 60 0000 C CNN 1 18950 13200 1 0 0 -1 $EndComp $Comp L d_and U17 U 1 1 66771E92 P 19000 13750 F 0 "U17" H 19000 13750 60 0000 C CNN F 1 "d_and" H 19050 13850 60 0000 C CNN F 2 "" H 19000 13750 60 0000 C CNN F 3 "" H 19000 13750 60 0000 C CNN 1 19000 13750 1 0 0 -1 $EndComp $Comp L d_and U18 U 1 1 66771E93 P 19000 14150 F 0 "U18" H 19000 14150 60 0000 C CNN F 1 "d_and" H 19050 14250 60 0000 C CNN F 2 "" H 19000 14150 60 0000 C CNN F 3 "" H 19000 14150 60 0000 C CNN 1 19000 14150 1 0 0 -1 $EndComp $Comp L d_nor U27 U 1 1 66771E94 P 20200 12850 F 0 "U27" H 20200 12850 60 0000 C CNN F 1 "d_nor" H 20250 12950 60 0000 C CNN F 2 "" H 20200 12850 60 0000 C CNN F 3 "" H 20200 12850 60 0000 C CNN 1 20200 12850 1 0 0 -1 $EndComp $Comp L d_nor U28 U 1 1 66771E95 P 20200 13850 F 0 "U28" H 20200 13850 60 0000 C CNN F 1 "d_nor" H 20250 13950 60 0000 C CNN F 2 "" H 20200 13850 60 0000 C CNN F 3 "" H 20200 13850 60 0000 C CNN 1 20200 13850 1 0 0 -1 $EndComp $Comp L d_nor U37 U 1 1 66771E96 P 21250 12850 F 0 "U37" H 21250 12850 60 0000 C CNN F 1 "d_nor" H 21300 12950 60 0000 C CNN F 2 "" H 21250 12850 60 0000 C CNN F 3 "" H 21250 12850 60 0000 C CNN 1 21250 12850 1 0 0 -1 $EndComp $Comp L d_nor U38 U 1 1 66771E97 P 21250 13850 F 0 "U38" H 21250 13850 60 0000 C CNN F 1 "d_nor" H 21300 13950 60 0000 C CNN F 2 "" H 21250 13850 60 0000 C CNN F 3 "" H 21250 13850 60 0000 C CNN 1 21250 13850 1 0 0 -1 $EndComp $Comp L d_nor U45 U 1 1 66771E98 P 22250 13350 F 0 "U45" H 22250 13350 60 0000 C CNN F 1 "d_nor" H 22300 13450 60 0000 C CNN F 2 "" H 22250 13350 60 0000 C CNN F 3 "" H 22250 13350 60 0000 C CNN 1 22250 13350 1 0 0 -1 $EndComp $Comp L d_and U19 U 1 1 66771E99 P 19000 14850 F 0 "U19" H 19000 14850 60 0000 C CNN F 1 "d_and" H 19050 14950 60 0000 C CNN F 2 "" H 19000 14850 60 0000 C CNN F 3 "" H 19000 14850 60 0000 C CNN 1 19000 14850 1 0 0 -1 $EndComp $Comp L d_and U20 U 1 1 66771E9A P 19000 15250 F 0 "U20" H 19000 15250 60 0000 C CNN F 1 "d_and" H 19050 15350 60 0000 C CNN F 2 "" H 19000 15250 60 0000 C CNN F 3 "" H 19000 15250 60 0000 C CNN 1 19000 15250 1 0 0 -1 $EndComp $Comp L d_and U21 U 1 1 66771E9B P 19000 15650 F 0 "U21" H 19000 15650 60 0000 C CNN F 1 "d_and" H 19050 15750 60 0000 C CNN F 2 "" H 19000 15650 60 0000 C CNN F 3 "" H 19000 15650 60 0000 C CNN 1 19000 15650 1 0 0 -1 $EndComp $Comp L d_and U22 U 1 1 66771E9C P 19000 16050 F 0 "U22" H 19000 16050 60 0000 C CNN F 1 "d_and" H 19050 16150 60 0000 C CNN F 2 "" H 19000 16050 60 0000 C CNN F 3 "" H 19000 16050 60 0000 C CNN 1 19000 16050 1 0 0 -1 $EndComp $Comp L d_nor U33 U 1 1 66771E9D P 20250 15000 F 0 "U33" H 20250 15000 60 0000 C CNN F 1 "d_nor" H 20300 15100 60 0000 C CNN F 2 "" H 20250 15000 60 0000 C CNN F 3 "" H 20250 15000 60 0000 C CNN 1 20250 15000 1 0 0 -1 $EndComp $Comp L d_nor U34 U 1 1 66771E9E P 20250 16000 F 0 "U34" H 20250 16000 60 0000 C CNN F 1 "d_nor" H 20300 16100 60 0000 C CNN F 2 "" H 20250 16000 60 0000 C CNN F 3 "" H 20250 16000 60 0000 C CNN 1 20250 16000 1 0 0 -1 $EndComp $Comp L d_nor U39 U 1 1 66771E9F P 21300 15000 F 0 "U39" H 21300 15000 60 0000 C CNN F 1 "d_nor" H 21350 15100 60 0000 C CNN F 2 "" H 21300 15000 60 0000 C CNN F 3 "" H 21300 15000 60 0000 C CNN 1 21300 15000 1 0 0 -1 $EndComp $Comp L d_nor U40 U 1 1 66771EA0 P 21300 16000 F 0 "U40" H 21300 16000 60 0000 C CNN F 1 "d_nor" H 21350 16100 60 0000 C CNN F 2 "" H 21300 16000 60 0000 C CNN F 3 "" H 21300 16000 60 0000 C CNN 1 21300 16000 1 0 0 -1 $EndComp $Comp L d_nor U46 U 1 1 66771EA1 P 22300 15500 F 0 "U46" H 22300 15500 60 0000 C CNN F 1 "d_nor" H 22350 15600 60 0000 C CNN F 2 "" H 22300 15500 60 0000 C CNN F 3 "" H 22300 15500 60 0000 C CNN 1 22300 15500 1 0 0 -1 $EndComp $Comp L d_inverter U3 U 1 1 66771EA2 P 13850 10050 F 0 "U3" H 13850 9950 60 0000 C CNN F 1 "d_inverter" H 13850 10200 60 0000 C CNN F 2 "" H 13900 10000 60 0000 C CNN F 3 "" H 13900 10000 60 0000 C CNN 1 13850 10050 1 0 0 -1 $EndComp $Comp L d_inverter U12 U 1 1 66771EA3 P 14850 10050 F 0 "U12" H 14850 9950 60 0000 C CNN F 1 "d_inverter" H 14850 10200 60 0000 C CNN F 2 "" H 14900 10000 60 0000 C CNN F 3 "" H 14900 10000 60 0000 C CNN 1 14850 10050 1 0 0 -1 $EndComp $Comp L d_inverter U4 U 1 1 66771EA4 P 13850 11050 F 0 "U4" H 13850 10950 60 0000 C CNN F 1 "d_inverter" H 13850 11200 60 0000 C CNN F 2 "" H 13900 11000 60 0000 C CNN F 3 "" H 13900 11000 60 0000 C CNN 1 13850 11050 1 0 0 -1 $EndComp $Comp L d_inverter U6 U 1 1 66771EA5 P 13950 11750 F 0 "U6" H 13950 11650 60 0000 C CNN F 1 "d_inverter" H 13950 11900 60 0000 C CNN F 2 "" H 14000 11700 60 0000 C CNN F 3 "" H 14000 11700 60 0000 C CNN 1 13950 11750 1 0 0 -1 $EndComp $Comp L d_inverter U13 U 1 1 66771EA6 P 14950 11750 F 0 "U13" H 14950 11650 60 0000 C CNN F 1 "d_inverter" H 14950 11900 60 0000 C CNN F 2 "" H 15000 11700 60 0000 C CNN F 3 "" H 15000 11700 60 0000 C CNN 1 14950 11750 1 0 0 -1 $EndComp $Comp L d_inverter U7 U 1 1 66771EA7 P 13950 12650 F 0 "U7" H 13950 12550 60 0000 C CNN F 1 "d_inverter" H 13950 12800 60 0000 C CNN F 2 "" H 14000 12600 60 0000 C CNN F 3 "" H 14000 12600 60 0000 C CNN 1 13950 12650 1 0 0 -1 $EndComp $Comp L d_inverter U14 U 1 1 66771EA8 P 14950 12650 F 0 "U14" H 14950 12550 60 0000 C CNN F 1 "d_inverter" H 14950 12800 60 0000 C CNN F 2 "" H 15000 12600 60 0000 C CNN F 3 "" H 15000 12600 60 0000 C CNN 1 14950 12650 1 0 0 -1 $EndComp $Comp L d_inverter U8 U 1 1 66771EA9 P 13950 13650 F 0 "U8" H 13950 13550 60 0000 C CNN F 1 "d_inverter" H 13950 13800 60 0000 C CNN F 2 "" H 14000 13600 60 0000 C CNN F 3 "" H 14000 13600 60 0000 C CNN 1 13950 13650 1 0 0 -1 $EndComp $Comp L d_inverter U15 U 1 1 66771EAA P 14950 13650 F 0 "U15" H 14950 13550 60 0000 C CNN F 1 "d_inverter" H 14950 13800 60 0000 C CNN F 2 "" H 15000 13600 60 0000 C CNN F 3 "" H 15000 13600 60 0000 C CNN 1 14950 13650 1 0 0 -1 $EndComp $Comp L d_inverter U9 U 1 1 66771EAB P 14050 15050 F 0 "U9" H 14050 14950 60 0000 C CNN F 1 "d_inverter" H 14050 15200 60 0000 C CNN F 2 "" H 14100 15000 60 0000 C CNN F 3 "" H 14100 15000 60 0000 C CNN 1 14050 15050 1 0 0 -1 $EndComp $Comp L d_inverter U10 U 1 1 66771EAC P 14050 16050 F 0 "U10" H 14050 15950 60 0000 C CNN F 1 "d_inverter" H 14050 16200 60 0000 C CNN F 2 "" H 14100 16000 60 0000 C CNN F 3 "" H 14100 16000 60 0000 C CNN 1 14050 16050 1 0 0 -1 $EndComp $Comp L adc_bridge_8 U2 U 1 1 66771EAD P 8000 10500 F 0 "U2" H 8000 10500 60 0000 C CNN F 1 "adc_bridge_8" H 8000 10650 60 0000 C CNN F 2 "" H 8000 10500 60 0000 C CNN F 3 "" H 8000 10500 60 0000 C CNN 1 8000 10500 1 0 0 -1 $EndComp $Comp L adc_bridge_1 U11 U 1 1 66771EAE P 14750 6300 F 0 "U11" H 14750 6300 60 0000 C CNN F 1 "adc_bridge_1" H 14750 6450 60 0000 C CNN F 2 "" H 14750 6300 60 0000 C CNN F 3 "" H 14750 6300 60 0000 C CNN 1 14750 6300 1 0 0 -1 $EndComp $Comp L d_nand U54 U 1 1 66771ECA P 26950 8900 F 0 "U54" H 26950 8900 60 0000 C CNN F 1 "d_nand" H 27000 9000 60 0000 C CNN F 2 "" H 26950 8900 60 0000 C CNN F 3 "" H 26950 8900 60 0000 C CNN 1 26950 8900 1 0 0 -1 $EndComp $Comp L dac_bridge_5 U52 U 1 1 66771ECB P 25300 11900 F 0 "U52" H 25300 11900 60 0000 C CNN F 1 "dac_bridge_5" H 25300 12050 60 0000 C CNN F 2 "" H 25300 11900 60 0000 C CNN F 3 "" H 25300 11900 60 0000 C CNN 1 25300 11900 1 0 0 -1 $EndComp Wire Wire Line 19800 6600 19700 6600 Wire Wire Line 19700 6600 19700 6700 Wire Wire Line 19700 6700 19800 6700 Wire Wire Line 19800 7100 19700 7100 Wire Wire Line 19700 7100 19700 7200 Wire Wire Line 19700 7200 19800 7200 Wire Wire Line 19800 7600 19700 7600 Wire Wire Line 19700 7600 19700 7700 Wire Wire Line 19700 7700 19800 7700 Wire Wire Line 19800 8100 19700 8100 Wire Wire Line 19700 8100 19700 8200 Wire Wire Line 19700 8200 19800 8200 Wire Wire Line 19500 6650 19700 6650 Connection ~ 19700 6650 Wire Wire Line 19500 7150 19700 7150 Connection ~ 19700 7150 Wire Wire Line 19500 7650 19700 7650 Connection ~ 19700 7650 Wire Wire Line 19500 8150 19700 8150 Connection ~ 19700 8150 Wire Wire Line 20700 6650 20800 6650 Wire Wire Line 20800 6650 20800 6800 Wire Wire Line 20800 6800 20900 6800 Wire Wire Line 20700 7150 20800 7150 Wire Wire Line 20800 7150 20800 6900 Wire Wire Line 20800 6900 20900 6900 Wire Wire Line 20700 7650 20800 7650 Wire Wire Line 20800 7650 20800 7800 Wire Wire Line 20800 7800 20900 7800 Wire Wire Line 20700 8150 20800 8150 Wire Wire Line 20800 8150 20800 7900 Wire Wire Line 20800 7900 20900 7900 Wire Wire Line 22000 6800 21950 6800 Wire Wire Line 21950 6800 21950 6900 Wire Wire Line 21950 6900 22000 6900 Wire Wire Line 21800 6850 21950 6850 Connection ~ 21950 6850 Wire Wire Line 22000 7800 21950 7800 Wire Wire Line 21950 7800 21950 7900 Wire Wire Line 21950 7900 22000 7900 Wire Wire Line 21800 7850 21950 7850 Connection ~ 21950 7850 Wire Wire Line 22900 6850 22950 6850 Wire Wire Line 22950 6850 22950 7250 Wire Wire Line 22950 7250 23000 7250 Wire Wire Line 23000 7350 22950 7350 Wire Wire Line 22950 7350 22950 7850 Wire Wire Line 22950 7850 22900 7850 Wire Wire Line 23900 7300 24000 7300 Wire Wire Line 24950 7300 25000 7300 Wire Wire Line 25000 7300 25000 7500 Wire Wire Line 25900 7550 27800 7550 Wire Wire Line 20900 9750 20850 9750 Wire Wire Line 20850 9750 20850 9850 Wire Wire Line 20850 9850 20900 9850 Wire Wire Line 20750 9800 20850 9800 Connection ~ 20850 9800 Wire Wire Line 20900 10750 20800 10750 Wire Wire Line 20800 10750 20800 10850 Wire Wire Line 20800 10850 20900 10850 Wire Wire Line 20750 10800 20800 10800 Connection ~ 20800 10800 Wire Wire Line 21800 9800 21900 9800 Wire Wire Line 21900 9800 21900 10250 Wire Wire Line 21800 10800 21900 10800 Wire Wire Line 21900 10800 21900 10350 Wire Wire Line 19550 9650 19700 9650 Wire Wire Line 19700 9650 19700 9750 Wire Wire Line 19700 9750 19850 9750 Wire Wire Line 19450 10400 19700 10400 Wire Wire Line 19700 10400 19700 9850 Wire Wire Line 19700 9850 19850 9850 Wire Wire Line 19400 11050 19550 11050 Wire Wire Line 19550 11050 19550 10750 Wire Wire Line 19550 10750 19850 10750 Wire Wire Line 19450 11500 19700 11500 Wire Wire Line 19700 11500 19700 10850 Wire Wire Line 19700 10850 19850 10850 Wire Wire Line 20800 12750 20750 12750 Wire Wire Line 20750 12750 20750 12850 Wire Wire Line 20750 12850 20800 12850 Wire Wire Line 20650 12800 20750 12800 Connection ~ 20750 12800 Wire Wire Line 20800 13750 20700 13750 Wire Wire Line 20700 13750 20700 13850 Wire Wire Line 20700 13850 20800 13850 Wire Wire Line 20650 13800 20700 13800 Connection ~ 20700 13800 Wire Wire Line 21700 12800 21800 12800 Wire Wire Line 21800 12800 21800 13250 Wire Wire Line 21700 13800 21800 13800 Wire Wire Line 21800 13800 21800 13350 Wire Wire Line 19450 12500 19550 12500 Wire Wire Line 19550 12500 19550 12750 Wire Wire Line 19550 12750 19750 12750 Wire Wire Line 19450 13200 19550 13200 Wire Wire Line 19550 13200 19550 12850 Wire Wire Line 19550 12850 19750 12850 Wire Wire Line 19450 13700 19650 13700 Wire Wire Line 19650 13700 19650 13750 Wire Wire Line 19650 13750 19750 13750 Wire Wire Line 19450 14100 19650 14100 Wire Wire Line 19650 14100 19650 13850 Wire Wire Line 19650 13850 19750 13850 Wire Wire Line 20850 14900 20800 14900 Wire Wire Line 20800 14900 20800 15000 Wire Wire Line 20800 15000 20850 15000 Wire Wire Line 20700 14950 20800 14950 Connection ~ 20800 14950 Wire Wire Line 20850 15900 20750 15900 Wire Wire Line 20750 15900 20750 16000 Wire Wire Line 20750 16000 20850 16000 Wire Wire Line 20700 15950 20750 15950 Connection ~ 20750 15950 Wire Wire Line 21750 14950 21850 14950 Wire Wire Line 21850 14950 21850 15400 Wire Wire Line 21750 15950 21850 15950 Wire Wire Line 21850 15950 21850 15500 Wire Wire Line 19450 14800 19650 14800 Wire Wire Line 19650 14800 19650 14900 Wire Wire Line 19650 14900 19800 14900 Wire Wire Line 19450 15200 19650 15200 Wire Wire Line 19650 15200 19650 15000 Wire Wire Line 19650 15000 19800 15000 Wire Wire Line 19450 15600 19700 15600 Wire Wire Line 19700 15600 19700 15900 Wire Wire Line 19700 15900 19800 15900 Wire Wire Line 19450 16000 19800 16000 Wire Wire Line 14200 9250 18100 9250 Wire Wire Line 18100 9250 18100 9450 Wire Wire Line 18100 9450 18550 9450 Wire Wire Line 18550 9550 15550 9550 Wire Wire Line 15550 9550 15550 10050 Wire Wire Line 15550 10050 15150 10050 Wire Wire Line 14550 10050 14150 10050 Wire Wire Line 14250 11750 14650 11750 Wire Wire Line 14250 12650 14650 12650 Wire Wire Line 14250 13650 14650 13650 Wire Wire Line 18550 9650 16500 9650 Wire Wire Line 16500 9650 16500 13150 Wire Wire Line 16500 13150 18550 13150 Wire Wire Line 18550 9750 16000 9750 Wire Wire Line 16000 9750 16000 13650 Wire Wire Line 16000 13650 15250 13650 Wire Wire Line 25000 7600 25000 8500 Wire Wire Line 25000 8500 18250 8500 Wire Wire Line 18250 8500 18250 16050 Wire Wire Line 14350 16050 18550 16050 Connection ~ 18250 16050 Wire Wire Line 14350 15050 17550 15050 Wire Wire Line 17550 15050 17550 15950 Wire Wire Line 17550 15950 18550 15950 Wire Wire Line 18550 9850 18250 9850 Connection ~ 18250 9850 Wire Wire Line 18550 10250 16850 10250 Wire Wire Line 16850 10250 16850 13050 Wire Wire Line 16850 13050 18550 13050 Wire Wire Line 18550 10350 16500 10350 Connection ~ 16500 10350 Wire Wire Line 18550 10450 16000 10450 Connection ~ 16000 10450 Wire Wire Line 18550 10550 18250 10550 Connection ~ 18250 10550 Wire Wire Line 18550 10950 17050 10950 Wire Wire Line 17050 10950 17050 15150 Wire Wire Line 17050 15150 18550 15150 Wire Wire Line 18550 11050 16000 11050 Connection ~ 16000 11050 Wire Wire Line 18550 11150 18250 11150 Connection ~ 18250 11150 Wire Wire Line 18550 11450 17350 11450 Wire Wire Line 17350 11450 17350 15050 Connection ~ 17350 15050 Wire Wire Line 18550 11550 18250 11550 Connection ~ 18250 11550 Wire Wire Line 18550 12350 15450 12350 Wire Wire Line 15450 12350 15450 10450 Wire Wire Line 15450 10450 14350 10450 Wire Wire Line 14350 10450 14350 10050 Connection ~ 14350 10050 Wire Wire Line 18550 12450 16500 12450 Connection ~ 16500 12450 Wire Wire Line 18550 12550 15350 12550 Wire Wire Line 15350 12550 15350 12650 Wire Wire Line 15350 12650 15250 12650 Wire Wire Line 18550 12650 18250 12650 Connection ~ 18250 12650 Wire Wire Line 18550 13250 15700 13250 Wire Wire Line 15700 13250 15700 12550 Connection ~ 15700 12550 Wire Wire Line 18550 13350 18250 13350 Connection ~ 18250 13350 Wire Wire Line 18550 13650 17800 13650 Wire Wire Line 17800 13650 17800 15550 Wire Wire Line 17800 15550 18550 15550 Wire Wire Line 18550 13750 18250 13750 Connection ~ 18250 13750 Wire Wire Line 18550 14050 17350 14050 Connection ~ 17350 14050 Wire Wire Line 18550 14150 18250 14150 Connection ~ 18250 14150 Wire Wire Line 14450 11750 14450 12350 Connection ~ 14450 11750 Wire Wire Line 18550 14850 18250 14850 Connection ~ 18250 14850 Wire Wire Line 18550 15250 18250 15250 Connection ~ 18250 15250 Wire Wire Line 18550 15650 18250 15650 Connection ~ 18250 15650 Wire Wire Line 14150 11050 15750 11050 Wire Wire Line 15750 11050 15750 10850 Wire Wire Line 15750 10850 16850 10850 Connection ~ 16850 10850 Wire Wire Line 14500 12650 14500 13400 Wire Wire Line 14500 13400 17050 13400 Connection ~ 17050 13400 Connection ~ 14500 12650 Wire Wire Line 14400 13650 14400 14450 Wire Wire Line 14400 14450 17800 14450 Connection ~ 17800 14450 Connection ~ 14400 13650 Wire Wire Line 15250 11750 16500 11750 Connection ~ 16500 11750 Wire Wire Line 18550 14750 14300 14750 Wire Wire Line 14300 14750 14300 12350 Wire Wire Line 14300 12350 14450 12350 Wire Wire Line 8950 15050 13750 15050 Wire Wire Line 12400 15050 12400 8200 Wire Wire Line 12400 8200 18600 8200 Wire Wire Line 9100 13650 13650 13650 Wire Wire Line 12050 13650 12050 8100 Wire Wire Line 12050 8100 18600 8100 Wire Wire Line 9250 12650 13650 12650 Wire Wire Line 11750 12650 11750 7700 Wire Wire Line 11750 7700 18600 7700 Wire Wire Line 18600 7600 10800 7600 Wire Wire Line 10800 7600 10800 11750 Wire Wire Line 9400 11750 13650 11750 Wire Wire Line 9500 11050 13550 11050 Wire Wire Line 10650 11050 10650 7200 Wire Wire Line 10650 7200 18600 7200 Wire Wire Line 18600 7100 10350 7100 Wire Wire Line 10350 7100 10350 10550 Wire Wire Line 10350 10050 13550 10050 Wire Wire Line 8650 9250 13600 9250 Wire Wire Line 10150 9250 10150 6750 Wire Wire Line 10150 6750 18600 6750 Wire Wire Line 18600 6750 18600 6700 Wire Wire Line 8550 11150 8750 11150 Wire Wire Line 8750 11150 8750 16050 Wire Wire Line 8750 16050 13750 16050 Wire Wire Line 8950 15050 8950 11050 Wire Wire Line 8950 11050 8550 11050 Connection ~ 12400 15050 Wire Wire Line 8550 10950 9100 10950 Wire Wire Line 9100 10950 9100 13650 Connection ~ 12050 13650 Wire Wire Line 9250 12650 9250 10850 Wire Wire Line 9250 10850 8550 10850 Connection ~ 11750 12650 Wire Wire Line 8550 10750 9400 10750 Wire Wire Line 9400 10750 9400 11750 Connection ~ 10800 11750 Wire Wire Line 9500 11050 9500 10650 Wire Wire Line 9500 10650 8550 10650 Connection ~ 10650 11050 Wire Wire Line 10350 10550 8550 10550 Connection ~ 10350 10050 Wire Wire Line 8650 9250 8650 10450 Wire Wire Line 8650 10450 8550 10450 Connection ~ 10150 9250 Wire Wire Line 15300 6250 17700 6250 Wire Wire Line 17700 6250 17700 6600 Wire Wire Line 17700 6600 18600 6600 Wire Wire Line 27000 7550 27000 8550 Wire Wire Line 27000 8550 26300 8550 Wire Wire Line 26300 8550 26300 8800 Wire Wire Line 26300 8800 26500 8800 Wire Wire Line 26500 8900 18250 8900 Connection ~ 18250 8900 Wire Wire Line 27800 7550 27800 11250 Wire Wire Line 27800 11250 24550 11250 Wire Wire Line 24550 11250 24550 11850 Wire Wire Line 24550 11850 24700 11850 Connection ~ 27000 7550 Wire Wire Line 27400 8850 27500 8850 Wire Wire Line 27500 8850 27500 10750 Wire Wire Line 27500 10750 24300 10750 Wire Wire Line 24300 10750 24300 11950 Wire Wire Line 24300 11950 24700 11950 Wire Wire Line 22800 10300 23800 10300 Wire Wire Line 23800 10300 23800 12050 Wire Wire Line 23800 12050 24700 12050 Wire Wire Line 22700 13300 23850 13300 Wire Wire Line 23850 13300 23850 12150 Wire Wire Line 23850 12150 24700 12150 Wire Wire Line 24700 12250 24050 12250 Wire Wire Line 24050 12250 24050 15450 Wire Wire Line 24050 15450 22750 15450 Connection ~ 24000 7300 Wire Wire Line 24000 7250 24000 7350 Wire Wire Line 24000 7350 24050 7350 Wire Wire Line 24050 7250 24000 7250 $Comp L d_nand U51 U 1 1 66771ED1 P 24500 7350 F 0 "U51" H 24500 7350 60 0000 C CNN F 1 "d_nand" H 24550 7450 60 0000 C CNN F 2 "" H 24500 7350 60 0000 C CNN F 3 "" H 24500 7350 60 0000 C CNN 1 24500 7350 1 0 0 -1 $EndComp $Comp L PORT U1 U 1 1 66773140 P 6600 10800 F 0 "U1" H 6650 10900 30 0000 C CNN F 1 "PORT" H 6600 10800 30 0000 C CNN F 2 "" H 6600 10800 60 0000 C CNN F 3 "" H 6600 10800 60 0000 C CNN 1 6600 10800 1 0 0 -1 $EndComp Wire Wire Line 6850 10200 6850 10450 Wire Wire Line 6850 10450 7400 10450 $Comp L PORT U1 U 2 1 66773392 P 6250 10950 F 0 "U1" H 6300 11050 30 0000 C CNN F 1 "PORT" H 6250 10950 30 0000 C CNN F 2 "" H 6250 10950 60 0000 C CNN F 3 "" H 6250 10950 60 0000 C CNN 2 6250 10950 1 0 0 -1 $EndComp Wire Wire Line 6750 10400 6800 10400 Wire Wire Line 6800 10400 6800 10550 Wire Wire Line 6800 10550 7400 10550 $Comp L PORT U1 U 3 1 667735C4 P 6250 11150 F 0 "U1" H 6300 11250 30 0000 C CNN F 1 "PORT" H 6250 11150 30 0000 C CNN F 2 "" H 6250 11150 60 0000 C CNN F 3 "" H 6250 11150 60 0000 C CNN 3 6250 11150 1 0 0 -1 $EndComp Wire Wire Line 6700 10650 7400 10650 $Comp L PORT U1 U 4 1 66773832 P 6250 11350 F 0 "U1" H 6300 11450 30 0000 C CNN F 1 "PORT" H 6250 11350 30 0000 C CNN F 2 "" H 6250 11350 60 0000 C CNN F 3 "" H 6250 11350 60 0000 C CNN 4 6250 11350 1 0 0 -1 $EndComp Wire Wire Line 6850 10800 6850 10750 Wire Wire Line 6850 10750 7400 10750 $Comp L PORT U1 U 5 1 66773B5C P 6250 11550 F 0 "U1" H 6300 11650 30 0000 C CNN F 1 "PORT" H 6250 11550 30 0000 C CNN F 2 "" H 6250 11550 60 0000 C CNN F 3 "" H 6250 11550 60 0000 C CNN 5 6250 11550 1 0 0 -1 $EndComp Wire Wire Line 6500 10950 7000 10950 Wire Wire Line 7000 10950 7000 10850 Wire Wire Line 7000 10850 7400 10850 $Comp L PORT U1 U 6 1 66773D97 P 26400 12400 F 0 "U1" H 26450 12500 30 0000 C CNN F 1 "PORT" H 26400 12400 30 0000 C CNN F 2 "" H 26400 12400 60 0000 C CNN F 3 "" H 26400 12400 60 0000 C CNN 6 26400 12400 -1 0 0 1 $EndComp Wire Wire Line 7400 10950 7100 10950 Wire Wire Line 7100 10950 7100 11150 Wire Wire Line 7100 11150 6500 11150 $Comp L PORT U1 U 7 1 66773FE0 P 26350 12200 F 0 "U1" H 26400 12300 30 0000 C CNN F 1 "PORT" H 26350 12200 30 0000 C CNN F 2 "" H 26350 12200 60 0000 C CNN F 3 "" H 26350 12200 60 0000 C CNN 7 26350 12200 -1 0 0 1 $EndComp Wire Wire Line 6500 11350 7200 11350 Wire Wire Line 7200 11350 7200 11050 Wire Wire Line 7200 11050 7400 11050 Wire Wire Line 6500 11550 7350 11550 Wire Wire Line 7350 11550 7350 11150 Wire Wire Line 7350 11150 7400 11150 Wire Wire Line 26150 12400 26050 12400 Wire Wire Line 26050 12400 26050 12250 Wire Wire Line 26050 12250 25850 12250 Wire Wire Line 26100 12200 25900 12200 Wire Wire Line 25900 12200 25900 12150 Wire Wire Line 25900 12150 25850 12150 $Comp L PORT U1 U 8 1 6677642A P 26650 12050 F 0 "U1" H 26700 12150 30 0000 C CNN F 1 "PORT" H 26650 12050 30 0000 C CNN F 2 "" H 26650 12050 60 0000 C CNN F 3 "" H 26650 12050 60 0000 C CNN 8 26650 12050 -1 0 0 1 $EndComp Wire Wire Line 26400 12050 25850 12050 $Comp L PORT U1 U 9 1 66776C6A P 13750 6250 F 0 "U1" H 13800 6350 30 0000 C CNN F 1 "PORT" H 13750 6250 30 0000 C CNN F 2 "" H 13750 6250 60 0000 C CNN F 3 "" H 13750 6250 60 0000 C CNN 9 13750 6250 1 0 0 -1 $EndComp Wire Wire Line 14000 6250 14150 6250 $Comp L PORT U1 U 10 1 667774D7 P 6600 10200 F 0 "U1" H 6650 10300 30 0000 C CNN F 1 "PORT" H 6600 10200 30 0000 C CNN F 2 "" H 6600 10200 60 0000 C CNN F 3 "" H 6600 10200 60 0000 C CNN 10 6600 10200 1 0 0 -1 $EndComp $Comp L PORT U1 U 11 1 6677758C P 6500 10400 F 0 "U1" H 6550 10500 30 0000 C CNN F 1 "PORT" H 6500 10400 30 0000 C CNN F 2 "" H 6500 10400 60 0000 C CNN F 3 "" H 6500 10400 60 0000 C CNN 11 6500 10400 1 0 0 -1 $EndComp $Comp L PORT U1 U 12 1 6677763D P 6450 10650 F 0 "U1" H 6500 10750 30 0000 C CNN F 1 "PORT" H 6450 10650 30 0000 C CNN F 2 "" H 6450 10650 60 0000 C CNN F 3 "" H 6450 10650 60 0000 C CNN 12 6450 10650 1 0 0 -1 $EndComp $Comp L PORT U1 U 13 1 6677815E P 26350 11900 F 0 "U1" H 26400 12000 30 0000 C CNN F 1 "PORT" H 26350 11900 30 0000 C CNN F 2 "" H 26350 11900 60 0000 C CNN F 3 "" H 26350 11900 60 0000 C CNN 13 26350 11900 -1 0 0 1 $EndComp Wire Wire Line 25850 11950 26100 11950 Wire Wire Line 26100 11950 26100 11900 $Comp L PORT U1 U 14 1 667783B7 P 26350 11650 F 0 "U1" H 26400 11750 30 0000 C CNN F 1 "PORT" H 26350 11650 30 0000 C CNN F 2 "" H 26350 11650 60 0000 C CNN F 3 "" H 26350 11650 60 0000 C CNN 14 26350 11650 -1 0 0 1 $EndComp Wire Wire Line 26100 11650 25950 11650 Wire Wire Line 25950 11650 25950 11850 Wire Wire Line 25950 11850 25850 11850 $EndSCHEMATC