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
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 mosfet_n M3
U 1 1 6854EE22
P 17250 4600
F 0 "M3" H 17250 4450 50  0000 R CNN
F 1 "mosfet_n" H 17350 4550 50  0000 R CNN
F 2 "" H 17550 4300 29  0000 C CNN
F 3 "" H 17350 4400 60  0000 C CNN
	1    17250 4600
	0    1    1    0   
$EndComp
$Comp
L mosfet_p M1
U 1 1 6854EED3
P 17050 5400
F 0 "M1" H 17000 5450 50  0000 R CNN
F 1 "mosfet_p" H 17100 5550 50  0000 R CNN
F 2 "" H 17300 5500 29  0000 C CNN
F 3 "" H 17100 5400 60  0000 C CNN
	1    17050 5400
	0    -1   -1   0   
$EndComp
$Comp
L mosfet_n M9
U 1 1 6854EFF8
P 18050 6650
F 0 "M9" H 18050 6500 50  0000 R CNN
F 1 "mosfet_n" H 18150 6600 50  0000 R CNN
F 2 "" H 18350 6350 29  0000 C CNN
F 3 "" H 18150 6450 60  0000 C CNN
	1    18050 6650
	0    -1   -1   0   
$EndComp
$Comp
L mosfet_p M11
U 1 1 6854EFFE
P 18250 5950
F 0 "M11" H 18200 6000 50  0000 R CNN
F 1 "mosfet_p" H 18300 6100 50  0000 R CNN
F 2 "" H 18500 6050 29  0000 C CNN
F 3 "" H 18300 5950 60  0000 C CNN
	1    18250 5950
	0    1    1    0   
$EndComp
Text GLabel 17150 5000 2    48   Input ~ 0
VDD
Text GLabel 18050 6200 0    48   Input ~ 0
VDD
Text GLabel 18450 6250 2    44   Input ~ 0
VSS
Text GLabel 16850 5050 0    44   Input ~ 0
VSS
$Comp
L adc_bridge_1 U6
U 1 1 6854F3DF
P 18400 5150
F 0 "U6" H 18400 5150 60  0000 C CNN
F 1 "adc_bridge_1" H 18400 5300 60  0000 C CNN
F 2 "" H 18400 5150 60  0000 C CNN
F 3 "" H 18400 5150 60  0000 C CNN
	1    18400 5150
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U13
U 1 1 6854F48B
P 19550 5100
F 0 "U13" H 19550 5000 60  0000 C CNN
F 1 "d_inverter" H 19550 5250 60  0000 C CNN
F 2 "" H 19600 5050 60  0000 C CNN
F 3 "" H 19600 5050 60  0000 C CNN
	1    19550 5100
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U29
U 1 1 6854F5E0
P 20800 5100
F 0 "U29" H 20800 5000 60  0000 C CNN
F 1 "d_inverter" H 20800 5250 60  0000 C CNN
F 2 "" H 20850 5050 60  0000 C CNN
F 3 "" H 20850 5050 60  0000 C CNN
	1    20800 5100
	1    0    0    -1  
$EndComp
$Comp
L d_buffer U36
U 1 1 6854F665
P 21800 5100
F 0 "U36" H 21800 5050 60  0000 C CNN
F 1 "d_buffer" H 21800 5150 60  0000 C CNN
F 2 "" H 21800 5100 60  0000 C CNN
F 3 "" H 21800 5100 60  0000 C CNN
	1    21800 5100
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U19
U 1 1 6854FAB9
P 20100 5700
F 0 "U19" H 20100 5600 60  0000 C CNN
F 1 "d_inverter" H 20100 5850 60  0000 C CNN
F 2 "" H 20150 5650 60  0000 C CNN
F 3 "" H 20150 5650 60  0000 C CNN
	1    20100 5700
	0    1    1    0   
$EndComp
$Comp
L d_buffer U20
U 1 1 6854FABF
P 20100 6700
F 0 "U20" H 20100 6650 60  0000 C CNN
F 1 "d_buffer" H 20100 6750 60  0000 C CNN
F 2 "" H 20100 6700 60  0000 C CNN
F 3 "" H 20100 6700 60  0000 C CNN
	1    20100 6700
	0    1    1    0   
$EndComp
$Comp
L adc_bridge_1 U12
U 1 1 6854FFEA
P 19400 7450
F 0 "U12" H 19400 7450 60  0000 C CNN
F 1 "adc_bridge_1" H 19400 7600 60  0000 C CNN
F 2 "" H 19400 7450 60  0000 C CNN
F 3 "" H 19400 7450 60  0000 C CNN
	1    19400 7450
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U32
U 1 1 685500D2
P 21250 7400
F 0 "U32" H 21250 7300 60  0000 C CNN
F 1 "d_inverter" H 21250 7550 60  0000 C CNN
F 2 "" H 21300 7350 60  0000 C CNN
F 3 "" H 21300 7350 60  0000 C CNN
	1    21250 7400
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 3 1 68550322
P 22700 7400
F 0 "U1" H 22750 7500 30  0000 C CNN
F 1 "PORT" H 22700 7400 30  0000 C CNN
F 2 "" H 22700 7400 60  0000 C CNN
F 3 "" H 22700 7400 60  0000 C CNN
	3    22700 7400
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 12 1 685507AE
P 23300 20450
F 0 "U1" H 23350 20550 30  0000 C CNN
F 1 "PORT" H 23300 20450 30  0000 C CNN
F 2 "" H 23300 20450 60  0000 C CNN
F 3 "" H 23300 20450 60  0000 C CNN
	12   23300 20450
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 9 1 685508E1
P 22950 15800
F 0 "U1" H 23000 15900 30  0000 C CNN
F 1 "PORT" H 22950 15800 30  0000 C CNN
F 2 "" H 22950 15800 60  0000 C CNN
F 3 "" H 22950 15800 60  0000 C CNN
	9    22950 15800
	-1   0    0    1   
$EndComp
$Comp
L mosfet_n M5
U 1 1 68550C9D
P 17400 8200
F 0 "M5" H 17400 8050 50  0000 R CNN
F 1 "mosfet_n" H 17500 8150 50  0000 R CNN
F 2 "" H 17700 7900 29  0000 C CNN
F 3 "" H 17500 8000 60  0000 C CNN
	1    17400 8200
	0    1    1    0   
$EndComp
$Comp
L mosfet_p M2
U 1 1 68550CA3
P 17200 9000
F 0 "M2" H 17150 9050 50  0000 R CNN
F 1 "mosfet_p" H 17250 9150 50  0000 R CNN
F 2 "" H 17450 9100 29  0000 C CNN
F 3 "" H 17250 9000 60  0000 C CNN
	1    17200 9000
	0    -1   -1   0   
$EndComp
$Comp
L mosfet_n M10
U 1 1 68550CA9
P 18200 10250
F 0 "M10" H 18200 10100 50  0000 R CNN
F 1 "mosfet_n" H 18300 10200 50  0000 R CNN
F 2 "" H 18500 9950 29  0000 C CNN
F 3 "" H 18300 10050 60  0000 C CNN
	1    18200 10250
	0    -1   -1   0   
$EndComp
$Comp
L mosfet_p M13
U 1 1 68550CAF
P 18400 9550
F 0 "M13" H 18350 9600 50  0000 R CNN
F 1 "mosfet_p" H 18450 9700 50  0000 R CNN
F 2 "" H 18650 9650 29  0000 C CNN
F 3 "" H 18450 9550 60  0000 C CNN
	1    18400 9550
	0    1    1    0   
$EndComp
Text GLabel 17300 8600 2    48   Input ~ 0
VDD
Text GLabel 18200 9800 0    48   Input ~ 0
VDD
Text GLabel 18600 9850 2    44   Input ~ 0
VSS
Text GLabel 17000 8650 0    44   Input ~ 0
VSS
$Comp
L adc_bridge_1 U7
U 1 1 68550CB9
P 18550 8750
F 0 "U7" H 18550 8750 60  0000 C CNN
F 1 "adc_bridge_1" H 18550 8900 60  0000 C CNN
F 2 "" H 18550 8750 60  0000 C CNN
F 3 "" H 18550 8750 60  0000 C CNN
	1    18550 8750
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U16
U 1 1 68550CBF
P 19700 8700
F 0 "U16" H 19700 8600 60  0000 C CNN
F 1 "d_inverter" H 19700 8850 60  0000 C CNN
F 2 "" H 19750 8650 60  0000 C CNN
F 3 "" H 19750 8650 60  0000 C CNN
	1    19700 8700
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U30
U 1 1 68550CC5
P 20950 8700
F 0 "U30" H 20950 8600 60  0000 C CNN
F 1 "d_inverter" H 20950 8850 60  0000 C CNN
F 2 "" H 21000 8650 60  0000 C CNN
F 3 "" H 21000 8650 60  0000 C CNN
	1    20950 8700
	1    0    0    -1  
$EndComp
$Comp
L d_buffer U39
U 1 1 68550CCB
P 21950 8700
F 0 "U39" H 21950 8650 60  0000 C CNN
F 1 "d_buffer" H 21950 8750 60  0000 C CNN
F 2 "" H 21950 8700 60  0000 C CNN
F 3 "" H 21950 8700 60  0000 C CNN
	1    21950 8700
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U22
U 1 1 68550CD1
P 20250 9300
F 0 "U22" H 20250 9200 60  0000 C CNN
F 1 "d_inverter" H 20250 9450 60  0000 C CNN
F 2 "" H 20300 9250 60  0000 C CNN
F 3 "" H 20300 9250 60  0000 C CNN
	1    20250 9300
	0    1    1    0   
$EndComp
$Comp
L d_buffer U23
U 1 1 68550CD7
P 20250 10300
F 0 "U23" H 20250 10250 60  0000 C CNN
F 1 "d_buffer" H 20250 10350 60  0000 C CNN
F 2 "" H 20250 10300 60  0000 C CNN
F 3 "" H 20250 10300 60  0000 C CNN
	1    20250 10300
	0    1    1    0   
$EndComp
$Comp
L adc_bridge_1 U14
U 1 1 68550D03
P 19550 11050
F 0 "U14" H 19550 11050 60  0000 C CNN
F 1 "adc_bridge_1" H 19550 11200 60  0000 C CNN
F 2 "" H 19550 11050 60  0000 C CNN
F 3 "" H 19550 11050 60  0000 C CNN
	1    19550 11050
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U33
U 1 1 68550D09
P 21400 11000
F 0 "U33" H 21400 10900 60  0000 C CNN
F 1 "d_inverter" H 21400 11150 60  0000 C CNN
F 2 "" H 21450 10950 60  0000 C CNN
F 3 "" H 21450 10950 60  0000 C CNN
	1    21400 11000
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 4 1 68550D10
P 16350 8650
F 0 "U1" H 16400 8750 30  0000 C CNN
F 1 "PORT" H 16350 8650 30  0000 C CNN
F 2 "" H 16350 8650 60  0000 C CNN
F 3 "" H 16350 8650 60  0000 C CNN
	4    16350 8650
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 14 1 68550D18
P 16350 26350
F 0 "U1" H 16400 26450 30  0000 C CNN
F 1 "PORT" H 16350 26350 30  0000 C CNN
F 2 "" H 16350 26350 60  0000 C CNN
F 3 "" H 16350 26350 60  0000 C CNN
	14   16350 26350
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 10 1 68550D1F
P 16800 18100
F 0 "U1" H 16850 18200 30  0000 C CNN
F 1 "PORT" H 16800 18100 30  0000 C CNN
F 2 "" H 16800 18100 60  0000 C CNN
F 3 "" H 16800 18100 60  0000 C CNN
	10   16800 18100
	1    0    0    -1  
$EndComp
$Comp
L mosfet_n M6
U 1 1 68550F6F
P 17500 13000
F 0 "M6" H 17500 12850 50  0000 R CNN
F 1 "mosfet_n" H 17600 12950 50  0000 R CNN
F 2 "" H 17800 12700 29  0000 C CNN
F 3 "" H 17600 12800 60  0000 C CNN
	1    17500 13000
	0    1    1    0   
$EndComp
$Comp
L mosfet_p M4
U 1 1 68550F75
P 17300 13800
F 0 "M4" H 17250 13850 50  0000 R CNN
F 1 "mosfet_p" H 17350 13950 50  0000 R CNN
F 2 "" H 17550 13900 29  0000 C CNN
F 3 "" H 17350 13800 60  0000 C CNN
	1    17300 13800
	0    -1   -1   0   
$EndComp
$Comp
L mosfet_n M12
U 1 1 68550F7B
P 18300 15050
F 0 "M12" H 18300 14900 50  0000 R CNN
F 1 "mosfet_n" H 18400 15000 50  0000 R CNN
F 2 "" H 18600 14750 29  0000 C CNN
F 3 "" H 18400 14850 60  0000 C CNN
	1    18300 15050
	0    -1   -1   0   
$EndComp
$Comp
L mosfet_p M14
U 1 1 68550F81
P 18500 14350
F 0 "M14" H 18450 14400 50  0000 R CNN
F 1 "mosfet_p" H 18550 14500 50  0000 R CNN
F 2 "" H 18750 14450 29  0000 C CNN
F 3 "" H 18550 14350 60  0000 C CNN
	1    18500 14350
	0    1    1    0   
$EndComp
Text GLabel 17400 13400 2    48   Input ~ 0
VDD
Text GLabel 18300 14600 0    48   Input ~ 0
VDD
Text GLabel 18700 14650 2    44   Input ~ 0
VSS
Text GLabel 17100 13450 0    44   Input ~ 0
VSS
$Comp
L adc_bridge_1 U8
U 1 1 68550F8B
P 18650 13550
F 0 "U8" H 18650 13550 60  0000 C CNN
F 1 "adc_bridge_1" H 18650 13700 60  0000 C CNN
F 2 "" H 18650 13550 60  0000 C CNN
F 3 "" H 18650 13550 60  0000 C CNN
	1    18650 13550
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U17
U 1 1 68550F91
P 19800 13500
F 0 "U17" H 19800 13400 60  0000 C CNN
F 1 "d_inverter" H 19800 13650 60  0000 C CNN
F 2 "" H 19850 13450 60  0000 C CNN
F 3 "" H 19850 13450 60  0000 C CNN
	1    19800 13500
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U31
U 1 1 68550F97
P 21050 13500
F 0 "U31" H 21050 13400 60  0000 C CNN
F 1 "d_inverter" H 21050 13650 60  0000 C CNN
F 2 "" H 21100 13450 60  0000 C CNN
F 3 "" H 21100 13450 60  0000 C CNN
	1    21050 13500
	1    0    0    -1  
$EndComp
$Comp
L d_buffer U40
U 1 1 68550F9D
P 22050 13500
F 0 "U40" H 22050 13450 60  0000 C CNN
F 1 "d_buffer" H 22050 13550 60  0000 C CNN
F 2 "" H 22050 13500 60  0000 C CNN
F 3 "" H 22050 13500 60  0000 C CNN
	1    22050 13500
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U25
U 1 1 68550FA3
P 20350 14100
F 0 "U25" H 20350 14000 60  0000 C CNN
F 1 "d_inverter" H 20350 14250 60  0000 C CNN
F 2 "" H 20400 14050 60  0000 C CNN
F 3 "" H 20400 14050 60  0000 C CNN
	1    20350 14100
	0    1    1    0   
$EndComp
$Comp
L d_buffer U26
U 1 1 68550FA9
P 20350 15100
F 0 "U26" H 20350 15050 60  0000 C CNN
F 1 "d_buffer" H 20350 15150 60  0000 C CNN
F 2 "" H 20350 15100 60  0000 C CNN
F 3 "" H 20350 15100 60  0000 C CNN
	1    20350 15100
	0    1    1    0   
$EndComp
$Comp
L adc_bridge_1 U15
U 1 1 68550FD5
P 19650 15850
F 0 "U15" H 19650 15850 60  0000 C CNN
F 1 "adc_bridge_1" H 19650 16000 60  0000 C CNN
F 2 "" H 19650 15850 60  0000 C CNN
F 3 "" H 19650 15850 60  0000 C CNN
	1    19650 15850
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U35
U 1 1 68550FDB
P 21500 15800
F 0 "U35" H 21500 15700 60  0000 C CNN
F 1 "d_inverter" H 21500 15950 60  0000 C CNN
F 2 "" H 21550 15750 60  0000 C CNN
F 3 "" H 21550 15750 60  0000 C CNN
	1    21500 15800
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 7 1 68550FE2
P 16450 13450
F 0 "U1" H 16500 13550 30  0000 C CNN
F 1 "PORT" H 16450 13450 30  0000 C CNN
F 2 "" H 16450 13450 60  0000 C CNN
F 3 "" H 16450 13450 60  0000 C CNN
	7    16450 13450
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 15 1 68550FEA
P 12850 4350
F 0 "U1" H 12900 4450 30  0000 C CNN
F 1 "PORT" H 12850 4350 30  0000 C CNN
F 2 "" H 12850 4350 60  0000 C CNN
F 3 "" H 12850 4350 60  0000 C CNN
	15   12850 4350
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 11 1 68550FF1
P 23850 18150
F 0 "U1" H 23900 18250 30  0000 C CNN
F 1 "PORT" H 23850 18150 30  0000 C CNN
F 2 "" H 23850 18150 60  0000 C CNN
F 3 "" H 23850 18150 60  0000 C CNN
	11   23850 18150
	-1   0    0    1   
$EndComp
$Comp
L mosfet_n M8
U 1 1 685513E5
P 17850 17650
F 0 "M8" H 17850 17500 50  0000 R CNN
F 1 "mosfet_n" H 17950 17600 50  0000 R CNN
F 2 "" H 18150 17350 29  0000 C CNN
F 3 "" H 17950 17450 60  0000 C CNN
	1    17850 17650
	0    1    1    0   
$EndComp
$Comp
L mosfet_p M7
U 1 1 685513EB
P 17650 18450
F 0 "M7" H 17600 18500 50  0000 R CNN
F 1 "mosfet_p" H 17700 18600 50  0000 R CNN
F 2 "" H 17900 18550 29  0000 C CNN
F 3 "" H 17700 18450 60  0000 C CNN
	1    17650 18450
	0    -1   -1   0   
$EndComp
$Comp
L mosfet_n M15
U 1 1 685513F1
P 18650 19700
F 0 "M15" H 18650 19550 50  0000 R CNN
F 1 "mosfet_n" H 18750 19650 50  0000 R CNN
F 2 "" H 18950 19400 29  0000 C CNN
F 3 "" H 18750 19500 60  0000 C CNN
	1    18650 19700
	0    -1   -1   0   
$EndComp
$Comp
L mosfet_p M16
U 1 1 685513F7
P 18850 19000
F 0 "M16" H 18800 19050 50  0000 R CNN
F 1 "mosfet_p" H 18900 19150 50  0000 R CNN
F 2 "" H 19100 19100 29  0000 C CNN
F 3 "" H 18900 19000 60  0000 C CNN
	1    18850 19000
	0    1    1    0   
$EndComp
Text GLabel 17750 18050 2    48   Input ~ 0
VDD
Text GLabel 18650 19250 0    48   Input ~ 0
VDD
Text GLabel 19050 19300 2    44   Input ~ 0
VSS
Text GLabel 17450 18100 0    44   Input ~ 0
VSS
$Comp
L adc_bridge_1 U9
U 1 1 68551401
P 19000 18200
F 0 "U9" H 19000 18200 60  0000 C CNN
F 1 "adc_bridge_1" H 19000 18350 60  0000 C CNN
F 2 "" H 19000 18200 60  0000 C CNN
F 3 "" H 19000 18200 60  0000 C CNN
	1    19000 18200
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U21
U 1 1 68551407
P 20150 18150
F 0 "U21" H 20150 18050 60  0000 C CNN
F 1 "d_inverter" H 20150 18300 60  0000 C CNN
F 2 "" H 20200 18100 60  0000 C CNN
F 3 "" H 20200 18100 60  0000 C CNN
	1    20150 18150
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U34
U 1 1 6855140D
P 21400 18150
F 0 "U34" H 21400 18050 60  0000 C CNN
F 1 "d_inverter" H 21400 18300 60  0000 C CNN
F 2 "" H 21450 18100 60  0000 C CNN
F 3 "" H 21450 18100 60  0000 C CNN
	1    21400 18150
	1    0    0    -1  
$EndComp
$Comp
L d_buffer U42
U 1 1 68551413
P 22400 18150
F 0 "U42" H 22400 18100 60  0000 C CNN
F 1 "d_buffer" H 22400 18200 60  0000 C CNN
F 2 "" H 22400 18150 60  0000 C CNN
F 3 "" H 22400 18150 60  0000 C CNN
	1    22400 18150
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U27
U 1 1 68551419
P 20700 18750
F 0 "U27" H 20700 18650 60  0000 C CNN
F 1 "d_inverter" H 20700 18900 60  0000 C CNN
F 2 "" H 20750 18700 60  0000 C CNN
F 3 "" H 20750 18700 60  0000 C CNN
	1    20700 18750
	0    1    1    0   
$EndComp
$Comp
L d_buffer U28
U 1 1 6855141F
P 20700 19750
F 0 "U28" H 20700 19700 60  0000 C CNN
F 1 "d_buffer" H 20700 19800 60  0000 C CNN
F 2 "" H 20700 19750 60  0000 C CNN
F 3 "" H 20700 19750 60  0000 C CNN
	1    20700 19750
	0    1    1    0   
$EndComp
$Comp
L adc_bridge_1 U18
U 1 1 6855144B
P 20000 20500
F 0 "U18" H 20000 20500 60  0000 C CNN
F 1 "adc_bridge_1" H 20000 20650 60  0000 C CNN
F 2 "" H 20000 20500 60  0000 C CNN
F 3 "" H 20000 20500 60  0000 C CNN
	1    20000 20500
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U37
U 1 1 68551451
P 21850 20450
F 0 "U37" H 21850 20350 60  0000 C CNN
F 1 "d_inverter" H 21850 20600 60  0000 C CNN
F 2 "" H 21900 20400 60  0000 C CNN
F 3 "" H 21900 20400 60  0000 C CNN
	1    21850 20450
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 8 1 68551458
P 23500 13500
F 0 "U1" H 23550 13600 30  0000 C CNN
F 1 "PORT" H 23500 13500 30  0000 C CNN
F 2 "" H 23500 13500 60  0000 C CNN
F 3 "" H 23500 13500 60  0000 C CNN
	8    23500 13500
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 16 1 68551460
P 12900 4550
F 0 "U1" H 12950 4650 30  0000 C CNN
F 1 "PORT" H 12900 4550 30  0000 C CNN
F 2 "" H 12900 4550 60  0000 C CNN
F 3 "" H 12900 4550 60  0000 C CNN
	16   12900 4550
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 13 1 68551467
P 16400 22300
F 0 "U1" H 16450 22400 30  0000 C CNN
F 1 "PORT" H 16400 22300 30  0000 C CNN
F 2 "" H 16400 22300 60  0000 C CNN
F 3 "" H 16400 22300 60  0000 C CNN
	13   16400 22300
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U4
U 1 1 68551C2C
P 17850 22300
F 0 "U4" H 17850 22200 60  0000 C CNN
F 1 "d_inverter" H 17850 22450 60  0000 C CNN
F 2 "" H 17900 22250 60  0000 C CNN
F 3 "" H 17900 22250 60  0000 C CNN
	1    17850 22300
	1    0    0    -1  
$EndComp
$Comp
L mosfet_n M17
U 1 1 68552B54
P 20450 22650
F 0 "M17" H 20450 22500 50  0000 R CNN
F 1 "mosfet_n" H 20550 22600 50  0000 R CNN
F 2 "" H 20750 22350 29  0000 C CNN
F 3 "" H 20550 22450 60  0000 C CNN
	1    20450 22650
	0    -1   -1   0   
$EndComp
$Comp
L mosfet_p M18
U 1 1 68552B5A
P 20650 21950
F 0 "M18" H 20600 22000 50  0000 R CNN
F 1 "mosfet_p" H 20700 22100 50  0000 R CNN
F 2 "" H 20900 22050 29  0000 C CNN
F 3 "" H 20700 21950 60  0000 C CNN
	1    20650 21950
	0    1    1    0   
$EndComp
Text GLabel 20450 22200 0    48   Input ~ 0
VDD
Text GLabel 20850 22250 2    44   Input ~ 0
VSS
$Comp
L mosfet_n M20
U 1 1 685534D6
P 20850 23500
F 0 "M20" H 20850 23350 50  0000 R CNN
F 1 "mosfet_n" H 20950 23450 50  0000 R CNN
F 2 "" H 21150 23200 29  0000 C CNN
F 3 "" H 20950 23300 60  0000 C CNN
	1    20850 23500
	0    1    1    0   
$EndComp
$Comp
L mosfet_p M19
U 1 1 685534DC
P 20650 24300
F 0 "M19" H 20600 24350 50  0000 R CNN
F 1 "mosfet_p" H 20700 24450 50  0000 R CNN
F 2 "" H 20900 24400 29  0000 C CNN
F 3 "" H 20700 24300 60  0000 C CNN
	1    20650 24300
	0    -1   -1   0   
$EndComp
Text GLabel 20750 23900 2    48   Input ~ 0
VDD
Text GLabel 20450 23950 0    44   Input ~ 0
VSS
$Comp
L dac_bridge_1 U10
U 1 1 6855412E
P 19150 22350
F 0 "U10" H 19150 22350 60  0000 C CNN
F 1 "dac_bridge_1" H 19150 22500 60  0000 C CNN
F 2 "" H 19150 22350 60  0000 C CNN
F 3 "" H 19150 22350 60  0000 C CNN
	1    19150 22350
	1    0    0    -1  
$EndComp
$Comp
L dac_bridge_1 U2
U 1 1 68554E73
P 17500 23450
F 0 "U2" H 17500 23450 60  0000 C CNN
F 1 "dac_bridge_1" H 17500 23600 60  0000 C CNN
F 2 "" H 17500 23450 60  0000 C CNN
F 3 "" H 17500 23450 60  0000 C CNN
	1    17500 23450
	0    1    1    0   
$EndComp
$Comp
L d_inverter U44
U 1 1 68557200
P 24950 22200
F 0 "U44" H 24950 22100 60  0000 C CNN
F 1 "d_inverter" H 24950 22350 60  0000 C CNN
F 2 "" H 25000 22150 60  0000 C CNN
F 3 "" H 25000 22150 60  0000 C CNN
	1    24950 22200
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U43
U 1 1 685574C1
P 24000 22200
F 0 "U43" H 24000 22100 60  0000 C CNN
F 1 "d_inverter" H 24000 22350 60  0000 C CNN
F 2 "" H 24050 22150 60  0000 C CNN
F 3 "" H 24050 22150 60  0000 C CNN
	1    24000 22200
	1    0    0    -1  
$EndComp
$Comp
L adc_bridge_1 U41
U 1 1 685576E4
P 22250 22350
F 0 "U41" H 22250 22350 60  0000 C CNN
F 1 "adc_bridge_1" H 22250 22500 60  0000 C CNN
F 2 "" H 22250 22350 60  0000 C CNN
F 3 "" H 22250 22350 60  0000 C CNN
	1    22250 22350
	1    0    0    -1  
$EndComp
$Comp
L dac_bridge_1 U45
U 1 1 6855899C
P 26250 22250
F 0 "U45" H 26250 22250 60  0000 C CNN
F 1 "dac_bridge_1" H 26250 22400 60  0000 C CNN
F 2 "" H 26250 22250 60  0000 C CNN
F 3 "" H 26250 22250 60  0000 C CNN
	1    26250 22250
	1    0    0    -1  
$EndComp
$Comp
L dac_bridge_1 U46
U 1 1 68558BE4
P 26300 23400
F 0 "U46" H 26300 23400 60  0000 C CNN
F 1 "dac_bridge_1" H 26300 23550 60  0000 C CNN
F 2 "" H 26300 23400 60  0000 C CNN
F 3 "" H 26300 23400 60  0000 C CNN
	1    26300 23400
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 6 1 685651E2
P 22850 11000
F 0 "U1" H 22900 11100 30  0000 C CNN
F 1 "PORT" H 22850 11000 30  0000 C CNN
F 2 "" H 22850 11000 60  0000 C CNN
F 3 "" H 22850 11000 60  0000 C CNN
	6    22850 11000
	-1   0    0    1   
$EndComp
$Comp
L d_inverter U3
U 1 1 68565B8E
P 17550 26350
F 0 "U3" H 17550 26250 60  0000 C CNN
F 1 "d_inverter" H 17550 26500 60  0000 C CNN
F 2 "" H 17600 26300 60  0000 C CNN
F 3 "" H 17600 26300 60  0000 C CNN
	1    17550 26350
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U11
U 1 1 68566089
P 19300 26350
F 0 "U11" H 19300 26250 60  0000 C CNN
F 1 "d_inverter" H 19300 26500 60  0000 C CNN
F 2 "" H 19350 26300 60  0000 C CNN
F 3 "" H 19350 26300 60  0000 C CNN
	1    19300 26350
	1    0    0    -1  
$EndComp
$Comp
L d_buffer U24
U 1 1 68566156
P 20300 26350
F 0 "U24" H 20300 26300 60  0000 C CNN
F 1 "d_buffer" H 20300 26400 60  0000 C CNN
F 2 "" H 20300 26350 60  0000 C CNN
F 3 "" H 20300 26350 60  0000 C CNN
	1    20300 26350
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 5 1 68566CA2
P 23400 8700
F 0 "U1" H 23450 8800 30  0000 C CNN
F 1 "PORT" H 23400 8700 30  0000 C CNN
F 2 "" H 23400 8700 60  0000 C CNN
F 3 "" H 23400 8700 60  0000 C CNN
	5    23400 8700
	-1   0    0    1   
$EndComp
$Comp
L dac_bridge_1 U38
U 1 1 685680D7
P 21900 26400
F 0 "U38" H 21900 26400 60  0000 C CNN
F 1 "dac_bridge_1" H 21900 26550 60  0000 C CNN
F 2 "" H 21900 26400 60  0000 C CNN
F 3 "" H 21900 26400 60  0000 C CNN
	1    21900 26400
	1    0    0    -1  
$EndComp
$Comp
L dac_bridge_1 U5
U 1 1 68568DEA
P 18250 27450
F 0 "U5" H 18250 27450 60  0000 C CNN
F 1 "dac_bridge_1" H 18250 27600 60  0000 C CNN
F 2 "" H 18250 27450 60  0000 C CNN
F 3 "" H 18250 27450 60  0000 C CNN
	1    18250 27450
	0    1    1    0   
$EndComp
Text GLabel 12300 4550 0    44   Input ~ 0
VSS
Text GLabel 12300 4350 0    48   Input ~ 0
VDD
$Comp
L PORT U1
U 1 1 6856BF83
P 16200 5050
F 0 "U1" H 16250 5150 30  0000 C CNN
F 1 "PORT" H 16200 5050 30  0000 C CNN
F 2 "" H 16200 5050 60  0000 C CNN
F 3 "" H 16200 5050 60  0000 C CNN
	1    16200 5050
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 2 1 6856C052
P 23250 5100
F 0 "U1" H 23300 5200 30  0000 C CNN
F 1 "PORT" H 23250 5100 30  0000 C CNN
F 2 "" H 23250 5100 60  0000 C CNN
F 3 "" H 23250 5100 60  0000 C CNN
	2    23250 5100
	-1   0    0    1   
$EndComp
Wire Wire Line
	16850 4800 16650 4800
Wire Wire Line
	16650 4800 16650 5250
Wire Wire Line
	16650 5250 16850 5250
Wire Wire Line
	17250 5250 17350 5250
Wire Wire Line
	17350 5250 17350 4800
Wire Wire Line
	17350 4800 17250 4800
Wire Wire Line
	17150 5000 17100 5000
Wire Wire Line
	17100 5000 17100 5100
Wire Wire Line
	17100 5100 17200 5100
Wire Wire Line
	17200 5100 17200 5150
Wire Wire Line
	18050 6200 18100 6200
Wire Wire Line
	18050 6100 17800 6100
Wire Wire Line
	17800 6450 18050 6450
Wire Wire Line
	18450 6100 18650 6100
Wire Wire Line
	18650 6100 18650 6450
Wire Wire Line
	18650 6450 18450 6450
Wire Wire Line
	18400 6350 18400 6250
Wire Wire Line
	18400 6250 18450 6250
Wire Wire Line
	16850 5050 16850 4900
Wire Wire Line
	16850 4900 16900 4900
Wire Wire Line
	17350 5100 17800 5100
Wire Wire Line
	17600 5100 17600 6300
Connection ~ 17350 5100
Connection ~ 17600 5100
Wire Wire Line
	18950 5100 19250 5100
Wire Wire Line
	21100 5100 21300 5100
Wire Wire Line
	19850 5100 20500 5100
Wire Wire Line
	17800 6100 17800 6450
Wire Wire Line
	17600 6300 17800 6300
Connection ~ 17800 6300
Wire Wire Line
	20100 6000 20100 6200
Wire Wire Line
	20100 5400 20100 5100
Connection ~ 20100 5100
Wire Wire Line
	19950 7400 20950 7400
Wire Wire Line
	20100 7400 20100 7350
Wire Wire Line
	18650 6250 18800 6250
Wire Wire Line
	18800 6250 18800 7400
Connection ~ 18650 6250
Connection ~ 20100 7400
Wire Wire Line
	16450 5050 16650 5050
Connection ~ 16650 5050
Wire Wire Line
	22450 5100 23000 5100
Wire Wire Line
	21550 7400 22450 7400
Wire Wire Line
	17000 8400 16800 8400
Wire Wire Line
	16800 8400 16800 8850
Wire Wire Line
	16800 8850 17000 8850
Wire Wire Line
	17400 8850 17500 8850
Wire Wire Line
	17500 8850 17500 8400
Wire Wire Line
	17500 8400 17400 8400
Wire Wire Line
	17300 8600 17250 8600
Wire Wire Line
	17250 8600 17250 8700
Wire Wire Line
	17250 8700 17350 8700
Wire Wire Line
	17350 8700 17350 8750
Wire Wire Line
	18200 9800 18250 9800
Wire Wire Line
	18200 9700 17950 9700
Wire Wire Line
	17950 10050 18200 10050
Wire Wire Line
	18600 9700 18800 9700
Wire Wire Line
	18800 9700 18800 10050
Wire Wire Line
	18800 10050 18600 10050
Wire Wire Line
	18550 9950 18550 9850
Wire Wire Line
	18550 9850 18600 9850
Wire Wire Line
	17000 8650 17000 8500
Wire Wire Line
	17000 8500 17050 8500
Wire Wire Line
	17500 8700 17950 8700
Wire Wire Line
	17750 8700 17750 9900
Connection ~ 17500 8700
Connection ~ 17750 8700
Wire Wire Line
	19100 8700 19400 8700
Wire Wire Line
	21250 8700 21450 8700
Wire Wire Line
	20000 8700 20650 8700
Wire Wire Line
	17950 9700 17950 10050
Wire Wire Line
	17750 9900 17950 9900
Connection ~ 17950 9900
Wire Wire Line
	20250 9600 20250 9800
Wire Wire Line
	20250 9000 20250 8700
Connection ~ 20250 8700
Wire Wire Line
	20100 11000 21100 11000
Wire Wire Line
	20250 11000 20250 10950
Wire Wire Line
	18800 9850 18950 9850
Wire Wire Line
	18950 9850 18950 11000
Connection ~ 18800 9850
Connection ~ 20250 11000
Wire Wire Line
	16600 8650 16800 8650
Connection ~ 16800 8650
Wire Wire Line
	22600 8700 23150 8700
Wire Wire Line
	21700 11000 22600 11000
Wire Wire Line
	17100 13200 16900 13200
Wire Wire Line
	16900 13200 16900 13650
Wire Wire Line
	16900 13650 17100 13650
Wire Wire Line
	17500 13650 17600 13650
Wire Wire Line
	17600 13650 17600 13200
Wire Wire Line
	17600 13200 17500 13200
Wire Wire Line
	17400 13400 17350 13400
Wire Wire Line
	17350 13400 17350 13500
Wire Wire Line
	17350 13500 17450 13500
Wire Wire Line
	17450 13500 17450 13550
Wire Wire Line
	18300 14600 18350 14600
Wire Wire Line
	18300 14500 18050 14500
Wire Wire Line
	18050 14850 18300 14850
Wire Wire Line
	18700 14500 18900 14500
Wire Wire Line
	18900 14500 18900 14850
Wire Wire Line
	18900 14850 18700 14850
Wire Wire Line
	18650 14750 18650 14650
Wire Wire Line
	18650 14650 18700 14650
Wire Wire Line
	17100 13450 17100 13300
Wire Wire Line
	17100 13300 17150 13300
Wire Wire Line
	17600 13500 18050 13500
Wire Wire Line
	17850 13500 17850 14700
Connection ~ 17600 13500
Connection ~ 17850 13500
Wire Wire Line
	19200 13500 19500 13500
Wire Wire Line
	21350 13500 21550 13500
Wire Wire Line
	20100 13500 20750 13500
Wire Wire Line
	18050 14500 18050 14850
Wire Wire Line
	17850 14700 18050 14700
Connection ~ 18050 14700
Wire Wire Line
	20350 14400 20350 14600
Wire Wire Line
	20350 13800 20350 13500
Connection ~ 20350 13500
Wire Wire Line
	20200 15800 21200 15800
Wire Wire Line
	20350 15800 20350 15750
Wire Wire Line
	18900 14650 19050 14650
Wire Wire Line
	19050 14650 19050 15800
Connection ~ 18900 14650
Connection ~ 20350 15800
Wire Wire Line
	16700 13450 16900 13450
Connection ~ 16900 13450
Wire Wire Line
	22700 13500 23250 13500
Wire Wire Line
	21800 15800 22700 15800
Wire Wire Line
	17450 17850 17250 17850
Wire Wire Line
	17250 17850 17250 18300
Wire Wire Line
	17250 18300 17450 18300
Wire Wire Line
	17850 18300 17950 18300
Wire Wire Line
	17950 18300 17950 17850
Wire Wire Line
	17950 17850 17850 17850
Wire Wire Line
	17750 18050 17700 18050
Wire Wire Line
	17700 18050 17700 18150
Wire Wire Line
	17700 18150 17800 18150
Wire Wire Line
	17800 18150 17800 18200
Wire Wire Line
	18650 19250 18700 19250
Wire Wire Line
	18650 19150 18400 19150
Wire Wire Line
	18400 19500 18650 19500
Wire Wire Line
	19050 19150 19250 19150
Wire Wire Line
	19250 19150 19250 19500
Wire Wire Line
	19250 19500 19050 19500
Wire Wire Line
	19000 19400 19000 19300
Wire Wire Line
	19000 19300 19050 19300
Wire Wire Line
	17450 18100 17450 17950
Wire Wire Line
	17450 17950 17500 17950
Wire Wire Line
	17950 18150 18400 18150
Wire Wire Line
	18200 18150 18200 19350
Connection ~ 17950 18150
Connection ~ 18200 18150
Wire Wire Line
	19550 18150 19850 18150
Wire Wire Line
	21700 18150 21900 18150
Wire Wire Line
	20450 18150 21100 18150
Wire Wire Line
	18400 19150 18400 19500
Wire Wire Line
	18200 19350 18400 19350
Connection ~ 18400 19350
Wire Wire Line
	20700 19050 20700 19250
Wire Wire Line
	20700 18450 20700 18150
Connection ~ 20700 18150
Wire Wire Line
	20550 20450 21550 20450
Wire Wire Line
	20700 20450 20700 20400
Wire Wire Line
	19250 19300 19400 19300
Wire Wire Line
	19400 19300 19400 20450
Connection ~ 19250 19300
Connection ~ 20700 20450
Wire Wire Line
	17050 18100 17250 18100
Connection ~ 17250 18100
Wire Wire Line
	23050 18150 23600 18150
Wire Wire Line
	22150 20450 23050 20450
Wire Wire Line
	20450 22200 20500 22200
Wire Wire Line
	20450 22100 20200 22100
Wire Wire Line
	20200 22450 20450 22450
Wire Wire Line
	20850 22100 21050 22100
Wire Wire Line
	21050 22100 21050 22450
Wire Wire Line
	21050 22450 20850 22450
Wire Wire Line
	20800 22350 20800 22250
Wire Wire Line
	20800 22250 20850 22250
Wire Wire Line
	20200 22100 20200 22450
Wire Wire Line
	19700 22300 20200 22300
Connection ~ 20200 22300
Wire Wire Line
	21050 22250 21650 22250
Connection ~ 21050 22250
Wire Wire Line
	20450 23700 20250 23700
Wire Wire Line
	20250 23700 20250 24150
Wire Wire Line
	20250 24150 20450 24150
Wire Wire Line
	20850 24150 20950 24150
Wire Wire Line
	20950 24150 20950 23700
Wire Wire Line
	20950 23700 20850 23700
Wire Wire Line
	20750 23900 20700 23900
Wire Wire Line
	20700 23900 20700 24000
Wire Wire Line
	20700 24000 20800 24000
Wire Wire Line
	20800 24000 20800 24050
Wire Wire Line
	20450 23950 20450 23800
Wire Wire Line
	20450 23800 20500 23800
Connection ~ 20950 24000
Wire Wire Line
	17700 23950 20250 23950
Connection ~ 20250 23950
Wire Wire Line
	20650 22750 20650 23400
Wire Wire Line
	21200 22250 21200 24000
Wire Wire Line
	21200 24000 20950 24000
Wire Wire Line
	18550 22300 18150 22300
Wire Wire Line
	17550 22300 17550 22850
Wire Wire Line
	17700 23950 17700 24000
Wire Wire Line
	17700 24000 17550 24000
Wire Wire Line
	21650 22250 21650 22300
Connection ~ 21200 22250
Wire Wire Line
	22800 22300 23550 22300
Wire Wire Line
	23550 22300 23550 22200
Wire Wire Line
	23550 22200 23700 22200
Wire Wire Line
	24300 22200 24650 22200
Wire Wire Line
	25250 22200 25650 22200
Wire Wire Line
	24450 22200 24450 23350
Wire Wire Line
	24450 23350 25700 23350
Connection ~ 24450 22200
Wire Wire Line
	26800 22200 26800 21100
Wire Wire Line
	26800 21100 18850 21100
Wire Wire Line
	18850 21100 18850 19800
Wire Wire Line
	17650 15450 17650 17550
Wire Wire Line
	17650 17400 16550 17400
Wire Wire Line
	16550 17400 16550 20050
Wire Wire Line
	16550 20050 18850 20050
Connection ~ 18850 20050
Wire Wire Line
	16100 15450 18500 15450
Wire Wire Line
	18500 15450 18500 15150
Connection ~ 17650 17400
Wire Wire Line
	16100 15450 16100 12850
Wire Wire Line
	16100 12850 17300 12850
Wire Wire Line
	17300 10450 17300 12900
Connection ~ 17650 15450
Wire Wire Line
	15500 10450 18400 10450
Wire Wire Line
	18400 10450 18400 10350
Connection ~ 17300 12850
Wire Wire Line
	15500 10450 15500 8100
Wire Wire Line
	15500 8100 17200 8100
Connection ~ 17300 10450
Wire Wire Line
	17200 8100 17200 6850
Wire Wire Line
	15900 6850 18250 6850
Wire Wire Line
	18250 6850 18250 6750
Wire Wire Line
	15900 6850 15900 4500
Wire Wire Line
	15900 4500 17050 4500
Connection ~ 17200 6850
Wire Wire Line
	15500 18850 27550 18850
Wire Wire Line
	27550 18850 27550 23450
Wire Wire Line
	27550 23450 27000 23450
Wire Wire Line
	27000 23450 27000 23350
Wire Wire Line
	27000 23350 26850 23350
Wire Wire Line
	17650 18850 17650 18600
Connection ~ 18850 18850
Wire Wire Line
	15500 12000 15500 18850
Wire Wire Line
	15500 13950 18500 13950
Connection ~ 17650 18850
Wire Wire Line
	18500 13950 18500 14200
Connection ~ 17300 13950
Wire Wire Line
	13900 12000 15500 12000
Wire Wire Line
	13900 5550 13900 12000
Wire Wire Line
	13900 9150 18400 9150
Connection ~ 15500 13950
Wire Wire Line
	18400 9150 18400 9400
Connection ~ 17200 9150
Wire Wire Line
	13900 5550 18250 5550
Connection ~ 13900 9150
Wire Wire Line
	18250 5550 18250 5800
Connection ~ 17050 5550
Wire Wire Line
	16650 22300 17550 22300
Wire Wire Line
	19600 26350 19800 26350
Wire Wire Line
	17850 26350 19000 26350
Wire Wire Line
	16600 26350 17250 26350
Wire Wire Line
	20950 26350 21300 26350
Wire Wire Line
	22450 26350 22450 25300
Wire Wire Line
	22450 25300 19200 25300
Wire Wire Line
	19200 25300 19200 23050
Wire Wire Line
	19200 23050 20650 23050
Connection ~ 20650 23050
Wire Wire Line
	18300 26850 18300 26350
Connection ~ 18300 26350
Wire Wire Line
	18300 28000 23600 28000
Wire Wire Line
	23600 28000 23600 24450
Wire Wire Line
	23600 24450 20650 24450
Wire Wire Line
	20650 21800 20650 21600
Wire Wire Line
	20650 21600 22150 21600
Wire Wire Line
	22150 21600 22150 24450
Connection ~ 22150 24450
Wire Wire Line
	12300 4350 12600 4350
Wire Wire Line
	12650 4550 12300 4550
$EndSCHEMATC