max80/abc80bus.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 8
Title "MAX80"
Date "2021-02-22"
Rev "0.01"
Comp "Peter o Per"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
NoConn ~ 1850 7350
Entry Wire Line
	700  5900 800  6000
Entry Wire Line
	700  5200 800  5300
Entry Wire Line
	2350 3400 2450 3500
Entry Wire Line
	2350 4300 2450 4400
Entry Wire Line
	2350 4400 2450 4500
Entry Wire Line
	2350 4500 2450 4600
Entry Wire Line
	2350 4600 2450 4700
Entry Wire Line
	2350 4700 2450 4800
Entry Wire Line
	2350 4800 2450 4900
Entry Wire Line
	2350 4900 2450 5000
Entry Wire Line
	2350 5000 2450 5100
Entry Wire Line
	2350 5100 2450 5200
Entry Wire Line
	2350 5200 2450 5300
Entry Wire Line
	2350 5300 2450 5400
Entry Wire Line
	2350 5400 2450 5500
Entry Wire Line
	2350 5500 2450 5600
Entry Wire Line
	2350 5600 2450 5700
Entry Wire Line
	2350 5700 2450 5800
Entry Wire Line
	2350 5800 2450 5900
Entry Wire Line
	2350 5900 2450 6000
Entry Wire Line
	700  5100 800  5200
Entry Wire Line
	700  5000 800  5100
Entry Wire Line
	700  4900 800  5000
Entry Wire Line
	700  4800 800  4900
Entry Wire Line
	700  4700 800  4800
Entry Wire Line
	700  4600 800  4700
Entry Wire Line
	700  4500 800  4600
Entry Wire Line
	700  4400 800  4500
Entry Wire Line
	700  4200 800  4300
Entry Wire Line
	700  4100 800  4200
Entry Wire Line
	700  4000 800  4100
Entry Wire Line
	700  3900 800  4000
Entry Wire Line
	700  3800 800  3900
Entry Wire Line
	700  3700 800  3800
Entry Wire Line
	700  3600 800  3700
Entry Wire Line
	700  3500 800  3600
Entry Wire Line
	700  3200 800  3300
Wire Wire Line
	800  3300 1050 3300
Wire Wire Line
	800  3600 1050 3600
Wire Wire Line
	800  3700 1050 3700
Wire Wire Line
	800  3800 1050 3800
Wire Wire Line
	800  3900 1050 3900
Wire Wire Line
	800  4000 1050 4000
Wire Wire Line
	800  4100 1050 4100
Wire Wire Line
	800  4200 1050 4200
Wire Wire Line
	800  4300 1050 4300
Wire Wire Line
	800  4500 1050 4500
NoConn ~ 1050 4400
Wire Wire Line
	800  4600 1050 4600
Wire Wire Line
	800  4700 1050 4700
Wire Wire Line
	800  4800 1050 4800
Wire Wire Line
	800  4900 1050 4900
Wire Wire Line
	800  5000 1050 5000
Wire Wire Line
	800  5100 1050 5100
Wire Wire Line
	800  5200 1050 5200
Wire Wire Line
	800  5300 1050 5300
Wire Wire Line
	800  6000 1050 6000
Entry Wire Line
	5700 1150 5800 1250
Entry Wire Line
	5700 1250 5800 1350
Entry Wire Line
	5700 1350 5800 1450
Entry Wire Line
	5700 1450 5800 1550
Entry Wire Line
	5700 1550 5800 1650
Entry Wire Line
	5700 1650 5800 1750
Entry Wire Line
	5700 1750 5800 1850
Entry Wire Line
	5700 1850 5800 1950
Entry Wire Line
	10500 1050 10600 1150
Entry Wire Line
	10500 1150 10600 1250
Entry Wire Line
	10500 1250 10600 1350
Entry Wire Line
	10500 1350 10600 1450
Entry Wire Line
	10500 1450 10600 1550
Entry Wire Line
	10500 1550 10600 1650
Entry Wire Line
	10500 1650 10600 1750
Entry Wire Line
	10500 1750 10600 1850
Entry Wire Line
	5700 2850 5800 2950
Entry Wire Line
	5700 2950 5800 3050
Entry Wire Line
	5700 3050 5800 3150
Entry Wire Line
	5700 3150 5800 3250
Entry Wire Line
	5700 3250 5800 3350
Entry Wire Line
	5700 3350 5800 3450
Entry Wire Line
	5700 3450 5800 3550
Entry Wire Line
	5700 3550 5800 3650
Wire Wire Line
	10200 1750 10500 1750
Wire Wire Line
	10200 1650 10500 1650
Wire Wire Line
	10200 1550 10500 1550
Wire Wire Line
	10200 1450 10500 1450
Wire Wire Line
	10200 1350 10500 1350
Wire Wire Line
	10200 1250 10500 1250
Wire Wire Line
	10200 1150 10500 1150
Wire Wire Line
	10200 1050 10500 1050
Text Label 2450 2450 0    50   ~ 0
ABCBUS_5V
Text Label 5700 1850 2    50   ~ 0
A0
Text Label 5700 1650 2    50   ~ 0
A2
Text Label 5700 1750 2    50   ~ 0
A1
Text Label 5700 1550 2    50   ~ 0
A3
Text Label 5700 1450 2    50   ~ 0
A4
Text Label 5700 1350 2    50   ~ 0
A5
Text Label 5700 3550 2    50   ~ 0
A7
Text Label 5700 3350 2    50   ~ 0
A8
Text Label 5700 3150 2    50   ~ 0
A9
Text Label 5700 2950 2    50   ~ 0
A10
Text Label 5700 5200 2    50   ~ 0
A11
Text Label 5700 5000 2    50   ~ 0
A12
Text Label 5700 4800 2    50   ~ 0
A13
Text Label 2350 5900 2    50   ~ 0
A0
Text Label 2350 5800 2    50   ~ 0
A1
Text Label 2350 5700 2    50   ~ 0
A2
Text Label 2350 5600 2    50   ~ 0
A3
Text Label 2350 5500 2    50   ~ 0
A4
Text Label 2350 5400 2    50   ~ 0
A5
Text Label 2350 5300 2    50   ~ 0
A6
Text Label 2350 5200 2    50   ~ 0
A7
Text Label 5700 4700 2    50   ~ 0
A14
Text Label 5700 4600 2    50   ~ 0
A15
Text Label 2350 5100 2    50   ~ 0
A8
Text Label 2350 5000 2    50   ~ 0
A9
Text Label 2350 4900 2    50   ~ 0
A10
Text Label 2350 4800 2    50   ~ 0
A11
Text Label 2350 4700 2    50   ~ 0
A12
Text Label 2350 4600 2    50   ~ 0
A13
Text Label 2350 4500 2    50   ~ 0
A14
Text Label 2350 4400 2    50   ~ 0
A15
Text Label 2350 4300 2    50   ~ 0
~INT
Text Label 800  4300 0    50   ~ 0
D0
Text Label 800  4200 0    50   ~ 0
D1
Text Label 800  4100 0    50   ~ 0
D2
Text Label 800  4000 0    50   ~ 0
D3
Text Label 800  3900 0    50   ~ 0
D4
Text Label 800  3800 0    50   ~ 0
D5
Text Label 800  3700 0    50   ~ 0
D6
Text Label 800  3600 0    50   ~ 0
D7
Text Label 10500 1750 2    50   ~ 0
D0
Text Label 10500 1650 2    50   ~ 0
D1
Text Label 10500 1550 2    50   ~ 0
D2
Text Label 10500 1450 2    50   ~ 0
D3
Text Label 10500 1350 2    50   ~ 0
D4
Text Label 10500 1250 2    50   ~ 0
D5
Text Label 10500 1150 2    50   ~ 0
D6
Text Label 10500 1050 2    50   ~ 0
D7
Text Label 1050 3500 2    39   ~ 0
~XMEMW80
Text Label 1950 3400 0    50   ~ 0
~XMEMFL
Text Label 1050 6000 2    50   ~ 0
READY
Text Label 800  5300 0    50   ~ 0
~CS
Text Label 800  5200 0    50   ~ 0
~OUT
Text Label 800  5100 0    50   ~ 0
~C1
Text Label 800  5000 0    50   ~ 0
~C2
Text Label 800  4900 0    50   ~ 0
~C3
Text Label 800  4800 0    50   ~ 0
~C4
Text Label 800  4700 0    50   ~ 0
~INP
Text Label 800  4600 0    50   ~ 0
~STATUS
Text Label 800  4500 0    50   ~ 0
~RST
Text Label 5700 3450 2    50   ~ 0
~OUT
Text Label 5700 4900 2    50   ~ 0
~STATUS
Text Label 5700 3250 2    50   ~ 0
~C1
Text Label 5700 3050 2    50   ~ 0
~C2
Text Label 5700 2850 2    50   ~ 0
~C3
Text Label 5700 5300 2    50   ~ 0
~C4
Text Label 10500 3600 2    50   ~ 0
~RST
Wire Wire Line
	800  6100 1050 6100
Entry Wire Line
	700  6000 800  6100
Text Label 800  6100 0    50   ~ 0
ABC5V
NoConn ~ 1050 5500
NoConn ~ 1050 5900
NoConn ~ 1950 3600
NoConn ~ 1950 3700
NoConn ~ 1950 3800
NoConn ~ 1950 4000
NoConn ~ 1950 4100
NoConn ~ 1950 4200
Text Label 1950 3300 0    50   ~ 0
~XMEMW800
$Comp
L power:GND #PWR0128
U 1 1 60CD7C15
P 600 3550
F 0 "#PWR0128" H 600 3300 50  0001 C CNN
F 1 "GND" H 605 3377 50  0000 C CNN
F 2 "" H 600 3550 50  0001 C CNN
F 3 "" H 600 3550 50  0001 C CNN
	1    600  3550
	1    0    0    -1  
$EndComp
Text GLabel 1950 3500 2    50   Input ~ 0
ABC_CLK_5
Wire Bus Line
	700  6600 2450 6600
Wire Wire Line
	1950 3400 2350 3400
Wire Wire Line
	1950 5900 2350 5900
Wire Wire Line
	1950 5800 2350 5800
Wire Wire Line
	1950 5700 2350 5700
Wire Wire Line
	1950 5600 2350 5600
Wire Wire Line
	1950 5500 2350 5500
Wire Wire Line
	1950 5400 2350 5400
Wire Wire Line
	1950 5300 2350 5300
Wire Wire Line
	1950 5200 2350 5200
Wire Wire Line
	1950 5100 2350 5100
Wire Wire Line
	1950 5000 2350 5000
Wire Wire Line
	1950 4900 2350 4900
Wire Wire Line
	1950 4800 2350 4800
Wire Wire Line
	1950 4700 2350 4700
Wire Wire Line
	1950 4600 2350 4600
Wire Wire Line
	1950 4500 2350 4500
Wire Wire Line
	1950 4400 2350 4400
Wire Wire Line
	1950 4300 2350 4300
Text Label 1050 5600 2    50   ~ 0
~XINPSTB
Text Label 1050 5700 2    50   ~ 0
~XOUTSTB
Text Label 800  5800 0    50   ~ 0
~XM
Wire Wire Line
	800  5800 1050 5800
Entry Wire Line
	700  5700 800  5800
Wire Wire Line
	600  3550 600  3400
Text Label 800  3300 0    50   ~ 0
~RESIN
Wire Wire Line
	600  3400 1050 3400
Text Label 5700 5100 2    50   ~ 0
~INP
Text Label 10500 3300 2    50   ~ 0
~XIN
Text Label 3200 5200 2    50   ~ 0
~XINPSTB
Entry Wire Line
	2450 5100 2550 5200
Wire Wire Line
	2550 5200 2950 5200
Entry Wire Line
	8900 950  9000 1050
Entry Wire Line
	8900 1050 9000 1150
Entry Wire Line
	8900 1150 9000 1250
Entry Wire Line
	8900 1250 9000 1350
Entry Wire Line
	8900 1350 9000 1450
Entry Wire Line
	8900 1450 9000 1550
Entry Wire Line
	8900 1550 9000 1650
Entry Wire Line
	8900 1650 9000 1750
Entry Wire Line
	3450 1150 3550 1250
Entry Wire Line
	3450 1250 3550 1350
Entry Wire Line
	3450 1350 3550 1450
Entry Wire Line
	3450 1450 3550 1550
Entry Wire Line
	3450 1550 3550 1650
Entry Wire Line
	3450 1650 3550 1750
Entry Wire Line
	3450 3250 3550 3350
Entry Wire Line
	3450 3050 3550 3150
Entry Wire Line
	3450 2850 3550 2950
Entry Wire Line
	3450 4600 3550 4700
Entry Wire Line
	3450 4900 3550 5000
Entry Wire Line
	3450 4500 3550 4600
Entry Wire Line
	3450 5100 3550 5200
Entry Wire Line
	3450 4700 3550 4800
Text Label 3550 1850 0    50   ~ 0
AD0
Text Label 3550 1750 0    50   ~ 0
AD1
Text Label 3550 1650 0    50   ~ 0
AD2
Text Label 3550 1550 0    50   ~ 0
AD3
Text Label 3550 1450 0    50   ~ 0
AD4
Text Label 3550 1350 0    50   ~ 0
AD5
Text Label 3550 1250 0    50   ~ 0
AD6
Text Label 3550 3550 0    50   ~ 0
AD7
Text Label 3550 3350 0    50   ~ 0
AD8
Text Label 3550 3150 0    50   ~ 0
AD9
Text Label 3550 2950 0    50   ~ 0
AD10
Text Label 3550 5200 0    50   ~ 0
AD11
Text Label 3550 5000 0    50   ~ 0
AD12
Text Label 3550 4800 0    50   ~ 0
AD13
Text Label 3550 4700 0    50   ~ 0
AD14
Text Label 3550 4600 0    50   ~ 0
AD15
Text Label 9000 1750 0    50   ~ 0
DD0
Text Label 9000 1650 0    50   ~ 0
DD1
Text Label 9000 1550 0    50   ~ 0
DD2
Text Label 9000 1450 0    50   ~ 0
DD3
Text Label 9000 1350 0    50   ~ 0
DD4
Text Label 9000 1250 0    50   ~ 0
DD5
Text Label 9000 1150 0    50   ~ 0
DD6
Text Label 9000 1050 0    50   ~ 0
DD7
Wire Wire Line
	9000 1050 9200 1050
Wire Wire Line
	9200 1150 9000 1150
Wire Wire Line
	9000 1250 9200 1250
Wire Wire Line
	9200 1350 9000 1350
Wire Wire Line
	9000 1450 9200 1450
Wire Wire Line
	9200 1550 9000 1550
Wire Wire Line
	9000 1650 9200 1650
Wire Wire Line
	9200 1750 9000 1750
Text Label 10600 900  0    50   ~ 0
ABCBUS_5V
Text Label 10500 3100 2    50   ~ 0
~XMEMFL
Text Label 3200 5300 2    50   ~ 0
~XOUTSTB
Entry Wire Line
	2450 5200 2550 5300
Wire Wire Line
	2550 5300 3100 5300
$Comp
L Device:R_Small R22
U 1 1 612BA053
P 2950 5500
F 0 "R22" H 2750 5550 50  0000 L CNN
F 1 "100k" H 2700 5450 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" H 2950 5500 50  0001 C CNN
F 3 "~" H 2950 5500 50  0001 C CNN
F 4 "C25741" H 2950 5500 50  0001 C CNN "LCSC"
	1    2950 5500
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R23
U 1 1 612BA99E
P 3100 5500
F 0 "R23" H 3159 5546 50  0000 L CNN
F 1 "100k" H 3159 5455 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" H 3100 5500 50  0001 C CNN
F 3 "~" H 3100 5500 50  0001 C CNN
F 4 "C25741" H 3100 5500 50  0001 C CNN "LCSC"
	1    3100 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	2950 5200 2950 5400
Wire Wire Line
	3100 5300 3100 5400
$Comp
L power:GND #PWR0112
U 1 1 612DDF2E
P 2950 5650
F 0 "#PWR0112" H 2950 5400 50  0001 C CNN
F 1 "GND" H 2955 5477 50  0000 C CNN
F 2 "" H 2950 5650 50  0001 C CNN
F 3 "" H 2950 5650 50  0001 C CNN
	1    2950 5650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0125
U 1 1 612DE352
P 3100 5650
F 0 "#PWR0125" H 3100 5400 50  0001 C CNN
F 1 "GND" H 3105 5477 50  0000 C CNN
F 2 "" H 3100 5650 50  0001 C CNN
F 3 "" H 3100 5650 50  0001 C CNN
	1    3100 5650
	1    0    0    -1  
$EndComp
Wire Wire Line
	2950 5600 2950 5650
Wire Wire Line
	3100 5600 3100 5650
Entry Wire Line
	700  5300 800  5400
Wire Wire Line
	800  5400 1050 5400
Text Label 800  5400 0    50   ~ 0
~NMI
Entry Wire Line
	2450 6500 2550 6400
Entry Wire Line
	2450 6350 2550 6250
Text GLabel 1200 7200 0    50   Input ~ 0
~FPGA_READY
Text GLabel 2550 7200 0    50   Input ~ 0
FPGA_NMI
Wire Wire Line
	2550 6250 2600 6250
Wire Wire Line
	2550 6400 2600 6400
$Comp
L Transistor_FET:AO3400A Q3
U 1 1 6032D111
P 2850 7200
F 0 "Q3" H 3055 7246 50  0000 L CNN
F 1 "AO3400A" H 3055 7155 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 3050 7125 50  0001 L CIN
F 3 "http://www.aosmd.com/pdfs/datasheet/AO3400A.pdf" H 2850 7200 50  0001 L CNN
F 4 "C20917" H 2850 7200 50  0001 C CNN "LCSC"
	1    2850 7200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0160
U 1 1 6032D719
P 2950 7400
F 0 "#PWR0160" H 2950 7150 50  0001 C CNN
F 1 "GND" H 2955 7227 50  0000 C CNN
F 2 "" H 2950 7400 50  0001 C CNN
F 3 "" H 2950 7400 50  0001 C CNN
	1    2950 7400
	1    0    0    -1  
$EndComp
Wire Wire Line
	2550 7200 2650 7200
Wire Wire Line
	2950 7000 3150 7000
$Comp
L Transistor_FET:AO3400A Q2
U 1 1 603658C4
P 1500 7200
F 0 "Q2" H 1705 7246 50  0000 L CNN
F 1 "AO3400A" H 1705 7155 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 1700 7125 50  0001 L CIN
F 3 "http://www.aosmd.com/pdfs/datasheet/AO3400A.pdf" H 1500 7200 50  0001 L CNN
F 4 "C20917" H 1500 7200 50  0001 C CNN "LCSC"
	1    1500 7200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0163
U 1 1 60365FA2
P 1600 7400
F 0 "#PWR0163" H 1600 7150 50  0001 C CNN
F 1 "GND" H 1605 7227 50  0000 C CNN
F 2 "" H 1600 7400 50  0001 C CNN
F 3 "" H 1600 7400 50  0001 C CNN
	1    1600 7400
	1    0    0    -1  
$EndComp
Wire Wire Line
	1200 7200 1300 7200
Wire Wire Line
	1600 7000 1800 7000
Text Label 2600 6250 0    50   ~ 0
READY
Text Label 1800 7000 0    50   ~ 0
READY
Text Label 3150 7000 0    50   ~ 0
~NMI
Text Label 2600 6400 0    50   ~ 0
~NMI
NoConn ~ 1050 3100
NoConn ~ 1950 6000
NoConn ~ 1950 6200
NoConn ~ 1050 6200
Text Label 2350 6100 2    50   ~ 0
ABC5V
Entry Wire Line
	2350 6100 2450 6200
Wire Wire Line
	1950 6100 2350 6100
NoConn ~ 1950 3900
$Comp
L max80:ABC-Bus X1
U 1 1 6011F2D2
P 1550 4550
F 0 "X1" H 1500 6336 59  0000 C CNN
F 1 "ABC-Bus" H 1500 6231 59  0000 C CNN
F 2 "max80:MAB64B-FAB64Q" H 750 4500 50  0001 C CNN
F 3 "" H 1150 4550 50  0001 C CNN
	1    1550 4550
	1    0    0    -1  
$EndComp
NoConn ~ 1950 3100
Text Label 5700 1250 2    50   ~ 0
A6
Text Label 4600 7000 0    50   ~ 0
~RESIN
$Comp
L Transistor_FET:AO3400A Q4
U 1 1 60285B62
P 4350 7200
F 0 "Q4" H 4555 7246 50  0000 L CNN
F 1 "AO3400A" H 4555 7155 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 4550 7125 50  0001 L CIN
F 3 "http://www.aosmd.com/pdfs/datasheet/AO3400A.pdf" H 4350 7200 50  0001 L CNN
F 4 "C20917" H 4350 7200 50  0001 C CNN "LCSC"
	1    4350 7200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0131
U 1 1 60286456
P 4450 7400
F 0 "#PWR0131" H 4450 7150 50  0001 C CNN
F 1 "GND" H 4455 7227 50  0000 C CNN
F 2 "" H 4450 7400 50  0001 C CNN
F 3 "" H 4450 7400 50  0001 C CNN
	1    4450 7400
	1    0    0    -1  
$EndComp
Wire Wire Line
	4050 7200 4150 7200
Wire Wire Line
	4450 7000 4600 7000
Text GLabel 4050 7200 0    50   Input ~ 0
FPGA_RESIN
Wire Wire Line
	600  3200 600  3400
Connection ~ 600  3400
Wire Wire Line
	1950 3200 2100 3200
Wire Wire Line
	2100 3200 2100 2900
Wire Wire Line
	2100 2900 2250 2900
Wire Wire Line
	2250 2900 2250 3000
$Comp
L power:GND #PWR0142
U 1 1 603B3A2A
P 2250 3000
F 0 "#PWR0142" H 2250 2750 50  0001 C CNN
F 1 "GND" H 2255 2827 50  0000 C CNN
F 2 "" H 2250 3000 50  0001 C CNN
F 3 "" H 2250 3000 50  0001 C CNN
	1    2250 3000
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x02_Male J1
U 1 1 603FB6A3
P 7000 6100
F 0 "J1" H 6850 6050 50  0000 C CNN
F 1 "Conn_01x02_Male" H 7100 6250 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Horizontal" H 7000 6100 50  0001 C CNN
F 3 "~" H 7000 6100 50  0001 C CNN
	1    7000 6100
	1    0    0    -1  
$EndComp
Text Label 7200 6100 0    50   ~ 0
ABC5V
$Comp
L power:+5V #PWR0164
U 1 1 60405AB6
P 7950 6050
F 0 "#PWR0164" H 7950 5900 50  0001 C CNN
F 1 "+5V" H 7965 6223 50  0000 C CNN
F 2 "" H 7950 6050 50  0001 C CNN
F 3 "" H 7950 6050 50  0001 C CNN
	1    7950 6050
	1    0    0    -1  
$EndComp
$Comp
L Device:D_Schottky D28
U 1 1 603612AB
P 7550 6200
F 0 "D28" H 7500 6050 50  0000 C CNN
F 1 "MBRA340T" H 7200 6300 50  0000 C CNN
F 2 "Diode_SMD:D_SMA" H 7550 6200 50  0001 C CNN
F 3 "~" H 7550 6200 50  0001 C CNN
F 4 "C26178" H 7550 6200 50  0001 C CNN "LCSC"
	1    7550 6200
	-1   0    0    1   
$EndComp
Wire Wire Line
	7200 6200 7400 6200
Wire Wire Line
	7950 6050 7950 6200
Wire Wire Line
	7950 6200 7700 6200
Text GLabel 4650 1000 0    50   Input ~ 0
DD[0..7]
Text GLabel 3450 900  0    50   Input ~ 0
AD[0..15]
Text Label 5800 950  0    50   ~ 0
ABCBUS_5V
Text Label 5700 1150 2    50   ~ 0
~CS
Entry Wire Line
	5800 4700 5700 4600
Entry Wire Line
	5800 4800 5700 4700
Entry Wire Line
	5800 4900 5700 4800
Entry Wire Line
	5800 5000 5700 4900
Entry Wire Line
	5800 5100 5700 5000
Entry Wire Line
	5800 5200 5700 5100
Entry Wire Line
	5800 5300 5700 5200
Entry Wire Line
	5800 5400 5700 5300
$Comp
L power:+3V3 #PWR0108
U 1 1 60D80FF5
P 4800 850
F 0 "#PWR0108" H 4800 700 50  0001 C CNN
F 1 "+3V3" H 4815 1023 50  0000 C CNN
F 2 "" H 4800 850 50  0001 C CNN
F 3 "" H 4800 850 50  0001 C CNN
	1    4800 850 
	1    0    0    -1  
$EndComp
Text Label 10500 3200 2    50   ~ 0
~XOUT
$Comp
L Device:C_Small C3
U 1 1 60EF0ABB
P 2800 950
F 0 "C3" H 2892 996 50  0000 L CNN
F 1 "100nF" H 2892 905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2800 950 50  0001 C CNN
F 3 "~" H 2800 950 50  0001 C CNN
F 4 "C1525" H 2800 950 50  0001 C CNN "LCSC"
	1    2800 950 
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0109
U 1 1 60EF17A8
P 2800 850
F 0 "#PWR0109" H 2800 700 50  0001 C CNN
F 1 "+3V3" H 2815 1023 50  0000 C CNN
F 2 "" H 2800 850 50  0001 C CNN
F 3 "" H 2800 850 50  0001 C CNN
	1    2800 850 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0110
U 1 1 60EF210A
P 2800 1100
F 0 "#PWR0110" H 2800 850 50  0001 C CNN
F 1 "GND" H 2805 927 50  0000 C CNN
F 2 "" H 2800 1100 50  0001 C CNN
F 3 "" H 2800 1100 50  0001 C CNN
	1    2800 1100
	1    0    0    -1  
$EndComp
Text GLabel 4300 1150 0    50   Input ~ 0
~CS_ABC_3V3
Wire Wire Line
	4300 1250 3550 1250
Wire Wire Line
	4300 1350 3550 1350
Wire Wire Line
	4300 1450 3550 1450
Wire Wire Line
	4300 1550 3550 1550
Wire Wire Line
	4300 1650 3550 1650
Wire Wire Line
	4300 1750 3550 1750
Wire Wire Line
	4300 4700 3550 4700
Wire Wire Line
	4300 5200 3550 5200
Text GLabel 4200 3450 0    50   Input ~ 0
~OUT_ABC_3V3
Text GLabel 4200 3250 0    50   Input ~ 0
~C1_ABC_3V3
Text GLabel 4200 3050 0    50   Input ~ 0
~C2_ABC_3V3
Text GLabel 4200 2850 0    50   Input ~ 0
~C3_ABC_3V3
Text GLabel 4300 5300 0    50   Input ~ 0
~C4_ABC_3V3
Text GLabel 4300 5100 0    50   Input ~ 0
~INP_ABC_3V3
Text GLabel 4300 4900 0    50   Input ~ 0
~STATUS_ABC_3V3
Text Label 2600 6100 0    50   ~ 0
~RESIN
Entry Wire Line
	2450 6200 2550 6100
Wire Wire Line
	2550 6100 2600 6100
Wire Wire Line
	5700 1150 5300 1150
Wire Wire Line
	5700 1250 5300 1250
Wire Wire Line
	5700 1350 5300 1350
Wire Wire Line
	5700 1450 5300 1450
Wire Wire Line
	5700 1550 5300 1550
Wire Wire Line
	5700 1650 5300 1650
Wire Wire Line
	5700 1750 5300 1750
Wire Wire Line
	5700 1850 5300 1850
$Comp
L 74xx:74HC245 U3
U 1 1 61F93DEE
P 4800 1650
F 0 "U3" H 4600 2350 50  0000 C CNN
F 1 "74HC245" H 5050 2350 50  0000 C CNN
F 2 "Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm" H 4800 1650 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC245" H 4800 1650 50  0001 C CNN
F 4 "C5626" H 4800 1650 50  0001 C CNN "LCSC"
	1    4800 1650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 62011B1D
P 4800 2450
F 0 "#PWR0101" H 4800 2200 50  0001 C CNN
F 1 "GND" H 4805 2277 50  0000 C CNN
F 2 "" H 4800 2450 50  0001 C CNN
F 3 "" H 4800 2450 50  0001 C CNN
	1    4800 2450
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC245 U2
U 1 1 6202F2F5
P 4700 3350
F 0 "U2" H 4500 4050 50  0000 C CNN
F 1 "74HC245" H 5000 4000 50  0000 C CNN
F 2 "Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm" H 4700 3350 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC245" H 4700 3350 50  0001 C CNN
F 4 "C5626" H 4700 3350 50  0001 C CNN "LCSC"
	1    4700 3350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 6208D39B
P 4700 4150
F 0 "#PWR0102" H 4700 3900 50  0001 C CNN
F 1 "GND" H 4705 3977 50  0000 C CNN
F 2 "" H 4700 4150 50  0001 C CNN
F 3 "" H 4700 4150 50  0001 C CNN
	1    4700 4150
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0132
U 1 1 6208DBA9
P 4700 2550
F 0 "#PWR0132" H 4700 2400 50  0001 C CNN
F 1 "+3V3" H 4500 2600 50  0000 C CNN
F 2 "" H 4700 2550 50  0001 C CNN
F 3 "" H 4700 2550 50  0001 C CNN
	1    4700 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	5700 4600 5300 4600
Wire Wire Line
	5700 4700 5300 4700
Wire Wire Line
	5700 4800 5300 4800
Wire Wire Line
	5700 4900 5300 4900
Wire Wire Line
	5700 5000 5300 5000
Wire Wire Line
	5700 5100 5300 5100
Wire Wire Line
	5700 5200 5300 5200
Wire Wire Line
	5700 5300 5300 5300
$Comp
L power:GND #PWR0133
U 1 1 6212687D
P 4800 5900
F 0 "#PWR0133" H 4800 5650 50  0001 C CNN
F 1 "GND" H 4805 5727 50  0000 C CNN
F 2 "" H 4800 5900 50  0001 C CNN
F 3 "" H 4800 5900 50  0001 C CNN
	1    4800 5900
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0138
U 1 1 62126E73
P 4800 4300
F 0 "#PWR0138" H 4800 4150 50  0001 C CNN
F 1 "+3V3" H 4950 4400 50  0000 C CNN
F 2 "" H 4800 4300 50  0001 C CNN
F 3 "" H 4800 4300 50  0001 C CNN
	1    4800 4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	4300 2150 4200 2150
Wire Wire Line
	4200 2150 4200 2250
$Comp
L power:GND #PWR0139
U 1 1 62140F12
P 4200 2250
F 0 "#PWR0139" H 4200 2000 50  0001 C CNN
F 1 "GND" H 4205 2077 50  0000 C CNN
F 2 "" H 4200 2250 50  0001 C CNN
F 3 "" H 4200 2250 50  0001 C CNN
	1    4200 2250
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C5
U 1 1 62149379
P 2550 950
F 0 "C5" H 2642 996 50  0000 L CNN
F 1 "100nF" H 2642 905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2550 950 50  0001 C CNN
F 3 "~" H 2550 950 50  0001 C CNN
F 4 "C1525" H 2550 950 50  0001 C CNN "LCSC"
	1    2550 950 
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0151
U 1 1 62149559
P 2550 850
F 0 "#PWR0151" H 2550 700 50  0001 C CNN
F 1 "+3V3" H 2565 1023 50  0000 C CNN
F 2 "" H 2550 850 50  0001 C CNN
F 3 "" H 2550 850 50  0001 C CNN
	1    2550 850 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0152
U 1 1 62149563
P 2550 1100
F 0 "#PWR0152" H 2550 850 50  0001 C CNN
F 1 "GND" H 2555 927 50  0000 C CNN
F 2 "" H 2550 1100 50  0001 C CNN
F 3 "" H 2550 1100 50  0001 C CNN
	1    2550 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2550 1050 2550 1100
$Comp
L Device:C_Small C4
U 1 1 62157028
P 2300 950
F 0 "C4" H 2392 996 50  0000 L CNN
F 1 "100nF" H 2392 905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2300 950 50  0001 C CNN
F 3 "~" H 2300 950 50  0001 C CNN
F 4 "C1525" H 2300 950 50  0001 C CNN "LCSC"
	1    2300 950 
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0153
U 1 1 62157238
P 2300 850
F 0 "#PWR0153" H 2300 700 50  0001 C CNN
F 1 "+3V3" H 2315 1023 50  0000 C CNN
F 2 "" H 2300 850 50  0001 C CNN
F 3 "" H 2300 850 50  0001 C CNN
	1    2300 850 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0154
U 1 1 62157242
P 2300 1100
F 0 "#PWR0154" H 2300 850 50  0001 C CNN
F 1 "GND" H 2305 927 50  0000 C CNN
F 2 "" H 2300 1100 50  0001 C CNN
F 3 "" H 2300 1100 50  0001 C CNN
	1    2300 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2300 1050 2300 1100
$Comp
L 74xx:74HC245 U5
U 1 1 624CCCE1
P 9700 1550
F 0 "U5" H 9500 2250 50  0000 C CNN
F 1 "74HC245" H 10000 2200 50  0000 C CNN
F 2 "Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm" H 9700 1550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC245" H 9700 1550 50  0001 C CNN
F 4 "C5626" H 9700 1550 50  0001 C CNN "LCSC"
	1    9700 1550
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC245 U4
U 1 1 6208BF8B
P 4800 5100
F 0 "U4" H 4600 5800 50  0000 C CNN
F 1 "74HC245" H 5100 5750 50  0000 C CNN
F 2 "Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm" H 4800 5100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC245" H 4800 5100 50  0001 C CNN
F 4 "C5626" H 4800 5100 50  0001 C CNN "LCSC"
	1    4800 5100
	1    0    0    -1  
$EndComp
Wire Wire Line
	5200 3550 5700 3550
Wire Wire Line
	5200 3450 5700 3450
Wire Wire Line
	5200 3350 5700 3350
Wire Wire Line
	5200 3250 5700 3250
Wire Wire Line
	5200 3150 5700 3150
Wire Wire Line
	5200 3050 5700 3050
Wire Wire Line
	5200 2950 5700 2950
Wire Wire Line
	5200 2850 5700 2850
Entry Wire Line
	3450 1750 3550 1850
Wire Wire Line
	3550 1850 4300 1850
Entry Wire Line
	3450 3450 3550 3550
Wire Wire Line
	3550 3550 4200 3550
Wire Wire Line
	3550 2950 4200 2950
Wire Wire Line
	3550 3150 4200 3150
Wire Wire Line
	3550 3350 4200 3350
Wire Wire Line
	3550 4600 4300 4600
Wire Wire Line
	3550 4800 4300 4800
Wire Wire Line
	3550 5000 4300 5000
Wire Wire Line
	2800 1050 2800 1100
Text GLabel 8900 900  0    50   Input ~ 0
DD[0..9]
Text Label 9000 1950 0    50   ~ 0
DD8
Entry Wire Line
	8900 1850 9000 1950
Wire Wire Line
	9000 1950 9200 1950
Text Label 9000 2050 0    50   ~ 0
DD9
Wire Wire Line
	9000 2050 9200 2050
Entry Wire Line
	8900 1950 9000 2050
$Comp
L power:GND #PWR0156
U 1 1 627001F3
P 9700 2350
F 0 "#PWR0156" H 9700 2100 50  0001 C CNN
F 1 "GND" H 9705 2177 50  0000 C CNN
F 2 "" H 9700 2350 50  0001 C CNN
F 3 "" H 9700 2350 50  0001 C CNN
	1    9700 2350
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0157
U 1 1 6270066E
P 9700 750
F 0 "#PWR0157" H 9700 600 50  0001 C CNN
F 1 "+3V3" H 9715 923 50  0000 C CNN
F 2 "" H 9700 750 50  0001 C CNN
F 3 "" H 9700 750 50  0001 C CNN
	1    9700 750 
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C7
U 1 1 6270830F
P 8250 1000
F 0 "C7" H 8342 1046 50  0000 L CNN
F 1 "100nF" H 8342 955 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 8250 1000 50  0001 C CNN
F 3 "~" H 8250 1000 50  0001 C CNN
F 4 "C1525" H 8250 1000 50  0001 C CNN "LCSC"
	1    8250 1000
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0158
U 1 1 627085A7
P 8250 900
F 0 "#PWR0158" H 8250 750 50  0001 C CNN
F 1 "+3V3" H 8265 1073 50  0000 C CNN
F 2 "" H 8250 900 50  0001 C CNN
F 3 "" H 8250 900 50  0001 C CNN
	1    8250 900 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0162
U 1 1 627085B1
P 8250 1150
F 0 "#PWR0162" H 8250 900 50  0001 C CNN
F 1 "GND" H 8255 977 50  0000 C CNN
F 2 "" H 8250 1150 50  0001 C CNN
F 3 "" H 8250 1150 50  0001 C CNN
	1    8250 1150
	1    0    0    -1  
$EndComp
Wire Wire Line
	8250 1100 8250 1150
$Comp
L Device:C_Small C6
U 1 1 627085BD
P 8000 1000
F 0 "C6" H 8092 1046 50  0000 L CNN
F 1 "100nF" H 8092 955 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 8000 1000 50  0001 C CNN
F 3 "~" H 8000 1000 50  0001 C CNN
F 4 "C1525" H 8000 1000 50  0001 C CNN "LCSC"
	1    8000 1000
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0174
U 1 1 627085C7
P 8000 900
F 0 "#PWR0174" H 8000 750 50  0001 C CNN
F 1 "+3V3" H 8015 1073 50  0000 C CNN
F 2 "" H 8000 900 50  0001 C CNN
F 3 "" H 8000 900 50  0001 C CNN
	1    8000 900 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0187
U 1 1 627085D1
P 8000 1150
F 0 "#PWR0187" H 8000 900 50  0001 C CNN
F 1 "GND" H 8005 977 50  0000 C CNN
F 2 "" H 8000 1150 50  0001 C CNN
F 3 "" H 8000 1150 50  0001 C CNN
	1    8000 1150
	1    0    0    -1  
$EndComp
Wire Wire Line
	8000 1100 8000 1150
Wire Wire Line
	2950 5200 3200 5200
Connection ~ 2950 5200
Wire Wire Line
	3100 5300 3200 5300
Connection ~ 3100 5300
Text Label 10500 3800 2    50   ~ 0
~XOUTSTB
Text Label 10500 3700 2    50   ~ 0
~XINPSTB
$Comp
L 74xx:74HC245 U14
U 1 1 6277D5D4
P 9700 3600
F 0 "U14" H 9500 4300 50  0000 C CNN
F 1 "74HC245" H 10000 4250 50  0000 C CNN
F 2 "Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm" H 9700 3600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC245" H 9700 3600 50  0001 C CNN
F 4 "C5626" H 9700 3600 50  0001 C CNN "LCSC"
	1    9700 3600
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0192
U 1 1 6277EB62
P 9700 2800
F 0 "#PWR0192" H 9700 2650 50  0001 C CNN
F 1 "+3V3" H 9715 2973 50  0000 C CNN
F 2 "" H 9700 2800 50  0001 C CNN
F 3 "" H 9700 2800 50  0001 C CNN
	1    9700 2800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0193
U 1 1 6277F2A0
P 9700 4400
F 0 "#PWR0193" H 9700 4150 50  0001 C CNN
F 1 "GND" H 9705 4227 50  0000 C CNN
F 2 "" H 9700 4400 50  0001 C CNN
F 3 "" H 9700 4400 50  0001 C CNN
	1    9700 4400
	1    0    0    -1  
$EndComp
Entry Wire Line
	10500 3100 10600 3200
Entry Wire Line
	10500 3200 10600 3300
Entry Wire Line
	10500 3300 10600 3400
Entry Wire Line
	10500 3600 10600 3700
Entry Wire Line
	10500 3800 10600 3900
Entry Wire Line
	10500 3700 10600 3800
Wire Wire Line
	10200 3600 10500 3600
Wire Wire Line
	10200 3500 10500 3500
Wire Wire Line
	10200 3400 10500 3400
Wire Wire Line
	10200 3300 10500 3300
Wire Wire Line
	10200 3200 10500 3200
Wire Wire Line
	10200 3100 10500 3100
Text GLabel 8450 3100 0    50   Input ~ 0
~XMEMFL_ABC_3V3
Text GLabel 9200 3200 0    50   Input ~ 0
~XOUT_ABC_3V3
Text GLabel 8450 3300 0    50   Input ~ 0
~XIN_ABC_3V3
Text GLabel 8450 3600 0    50   Input ~ 0
~RST_ABC_3V3
Text GLabel 8450 3800 0    50   Input ~ 0
~XOUTSTB_ABC_3V3
Text GLabel 9200 3700 0    50   Input ~ 0
~XINPSTB_ABC_3V3
Wire Wire Line
	8450 3100 9200 3100
Wire Wire Line
	8450 3300 9200 3300
Wire Wire Line
	9200 4100 9100 4100
Wire Wire Line
	9100 4100 9100 4250
$Comp
L power:GND #PWR0194
U 1 1 6281A0DB
P 9100 4250
F 0 "#PWR0194" H 9100 4000 50  0001 C CNN
F 1 "GND" H 9105 4077 50  0000 C CNN
F 2 "" H 9100 4250 50  0001 C CNN
F 3 "" H 9100 4250 50  0001 C CNN
	1    9100 4250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0195
U 1 1 6281A7C4
P 4050 3900
F 0 "#PWR0195" H 4050 3650 50  0001 C CNN
F 1 "GND" H 4055 3727 50  0000 C CNN
F 2 "" H 4050 3900 50  0001 C CNN
F 3 "" H 4050 3900 50  0001 C CNN
	1    4050 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	4050 3900 4050 3850
Wire Wire Line
	4050 3850 4200 3850
Wire Wire Line
	4300 5600 4200 5600
Wire Wire Line
	4200 5600 4200 5700
$Comp
L power:GND #PWR0196
U 1 1 6283ECA6
P 4200 5700
F 0 "#PWR0196" H 4200 5450 50  0001 C CNN
F 1 "GND" H 4205 5527 50  0000 C CNN
F 2 "" H 4200 5700 50  0001 C CNN
F 3 "" H 4200 5700 50  0001 C CNN
	1    4200 5700
	1    0    0    -1  
$EndComp
Wire Wire Line
	8450 3800 9200 3800
Wire Wire Line
	10200 3800 10500 3800
Wire Wire Line
	10200 3700 10500 3700
Wire Wire Line
	8450 3600 9200 3600
Text GLabel 10500 3500 2    50   Input ~ 0
ABC_CLK_5
Text GLabel 9100 3500 0    50   Input ~ 0
ABC_CLK_3V3
Wire Wire Line
	9100 3500 9200 3500
Wire Wire Line
	600  3200 1050 3200
Wire Bus Line
	8900 900  8900 1950
Wire Bus Line
	3450 900  3450 5200
Wire Bus Line
	10600 900  10600 6000
Wire Bus Line
	2450 2450 2450 6600
Wire Bus Line
	700  3100 700  6600
Wire Bus Line
	5800 950  5800 5400
$EndSCHEMATC