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RASCSI/hw/rascsi_1p5/rascsi_din.sch-bak

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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
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7400 3800 7600 3800
Wire Wire Line
7600 3800 7600 3900
Wire Wire Line
7600 3900 7600 4000
Wire Wire Line
7600 4000 7600 4200
Wire Wire Line
7400 4000 7600 4000
Wire Wire Line
7400 3900 7600 3900
Connection ~ 7600 4000
Connection ~ 7600 3900
Wire Wire Line
6300 3700 6200 3700
Wire Wire Line
6200 3700 6200 3800
Wire Wire Line
6200 3800 6200 3900
Wire Wire Line
6300 3800 6200 3800
Wire Wire Line
6300 3900 6200 3900
Connection ~ 6200 3800
Connection ~ 6200 3900
Text Label 6300 3700 0 10 ~ 0
GND
Wire Wire Line
6300 5200 6200 5200
Wire Wire Line
6200 5200 6200 5300
Wire Wire Line
6200 5300 6200 5400
Wire Wire Line
6200 5400 6200 5500
Wire Wire Line
6200 5500 6200 5600
Wire Wire Line
6200 5600 6200 5700
Wire Wire Line
6300 5600 6200 5600
Wire Wire Line
6300 5500 6200 5500
Wire Wire Line
6300 5400 6200 5400
Wire Wire Line
6300 5300 6200 5300
Connection ~ 6200 5600
Connection ~ 6200 5500
Connection ~ 6200 5400
Connection ~ 6200 5300
Wire Wire Line
7600 5300 7600 5400
Wire Wire Line
7600 5400 7600 5500
Wire Wire Line
7600 5500 7600 5600
Wire Wire Line
7600 5600 7600 5700
Wire Wire Line
7400 5600 7600 5600
Wire Wire Line
7400 5500 7600 5500
Wire Wire Line
7400 5400 7600 5400
Wire Wire Line
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Connection ~ 7600 5600
Connection ~ 7600 5500
Connection ~ 7600 5400
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
5400 3400 5400 3500
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
5400 3800 5400 3900
Wire Wire Line
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Wire Wire Line
5300 3900 5400 3900
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
4200 3800 4100 3800
Wire Wire Line
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Wire Wire Line
4200 3900 4100 3900
Wire Wire Line
4200 4000 4100 4000
Wire Wire Line
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Wire Wire Line
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Connection ~ 5400 3900
Connection ~ 5400 3800
Connection ~ 5400 3700
Connection ~ 5400 3600
Connection ~ 5400 3500
Connection ~ 5400 3400
Connection ~ 4100 3500
Connection ~ 4100 3600
Connection ~ 4100 3700
Connection ~ 4100 3800
Connection ~ 4100 3900
Connection ~ 4100 4000
Wire Wire Line
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Wire Wire Line
5200 5100 5300 5100
Wire Wire Line
5200 5200 5300 5200
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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$Comp
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$EndComp
$Comp
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$Comp
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$EndComp
$Comp
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$EndComp
Text Notes 5300 6300 0 59 Italic 0
Note the original RaSCSI design calls the DIR pin "ATOB"\nEnable Input ("G") is active low, so always grounded.
$Comp
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Wire Wire Line
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Connection ~ 1000 7600
Wire Wire Line
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Wire Wire Line
1200 7600 1200 7500
Connection ~ 1100 7600
Wire Wire Line
1200 7600 1300 7600
Wire Wire Line
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Connection ~ 1200 7600
Wire Wire Line
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Wire Wire Line
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Connection ~ 1300 7600
Wire Wire Line
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Wire Wire Line
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Connection ~ 1400 7600
Wire Wire Line
1500 7600 1600 7600
Wire Wire Line
1600 7600 1600 7500
Connection ~ 1500 7600
Wire Wire Line
1600 7600 1700 7600
Wire Wire Line
1700 7600 1700 7500
Connection ~ 1600 7600
Wire Wire Line
1700 7600 1800 7600
Wire Wire Line
1800 7600 1800 7500
Connection ~ 1700 7600
Wire Wire Line
1800 7600 1900 7600
Wire Wire Line
1900 7600 1900 7500
Connection ~ 1800 7600
Wire Wire Line
1900 7600 2000 7600
Wire Wire Line
2000 7600 2000 7500
Connection ~ 1900 7600
Wire Wire Line
2000 7600 2200 7600
Wire Wire Line
2200 7600 2200 7500
Connection ~ 2000 7600
Wire Wire Line
2200 7600 2300 7600
Wire Wire Line
2300 7600 2300 7500
Connection ~ 2200 7600
Wire Wire Line
2300 7600 2400 7600
Wire Wire Line
2400 7600 2400 7500
Connection ~ 2300 7600
Wire Wire Line
2400 7600 2500 7600
Wire Wire Line
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Connection ~ 2400 7600
Wire Wire Line
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Wire Wire Line
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Connection ~ 2500 7600
Wire Wire Line
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Wire Wire Line
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Connection ~ 2600 7600
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Wire Wire Line
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Connection ~ 2700 7600
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 3100 7600
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Wire Wire Line
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C-D2
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C-D3
Text GLabel 8300 1000 3 50 BiDi ~ 0
C-D4
Text GLabel 8400 1000 3 50 BiDi ~ 0
C-D5
Text GLabel 8500 1000 3 50 BiDi ~ 0
C-D6
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C-D1
Text GLabel 1100 7000 1 50 BiDi ~ 0
C-D2
Text GLabel 1200 7000 1 50 BiDi ~ 0
C-D3
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C-D4
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C-D5
Text GLabel 1500 7000 1 50 BiDi ~ 0
C-D6
Text GLabel 1600 7000 1 50 BiDi ~ 0
C-D7
Text GLabel 1700 7000 1 50 BiDi ~ 0
C-DP
Text GLabel 1800 7000 1 50 BiDi ~ 0
GND
Text GLabel 1900 7000 1 50 BiDi ~ 0
GND
Text GLabel 2000 7000 1 50 BiDi ~ 0
GND
NoConn ~ 2100 7000
Text GLabel 2200 7000 1 50 BiDi ~ 0
GND
Text GLabel 2300 7000 1 50 BiDi ~ 0
GND
Text GLabel 2400 7000 1 50 BiDi ~ 0
C-ATN
Text GLabel 2600 7000 1 50 BiDi ~ 0
C-BSY
Text GLabel 2700 7000 1 50 BiDi ~ 0
C-ACK
Text GLabel 2800 7000 1 50 BiDi ~ 0
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Text GLabel 2900 7000 1 50 BiDi ~ 0
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Text GLabel 3000 7000 1 50 BiDi ~ 0
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Text GLabel 3100 7000 1 50 BiDi ~ 0
C-C_D
Text GLabel 3200 7000 1 50 BiDi ~ 0
C-REQ
Text GLabel 3300 7000 1 50 BiDi ~ 0
C-I_O
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Text GLabel 5300 4900 2 50 BiDi ~ 0
C-D1
Text GLabel 5300 5000 2 50 BiDi ~ 0
C-D2
Text GLabel 5300 5100 2 50 BiDi ~ 0
C-D3
Text GLabel 5300 5300 2 50 BiDi ~ 0
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$EndComp
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$EndComp
Wire Wire Line
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Wire Wire Line
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Connection ~ 6200 4000
Wire Wire Line
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Text GLabel 7100 1000 3 50 BiDi ~ 0
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Text GLabel 6700 1000 3 50 BiDi ~ 0
C-I_O
Text GLabel 6800 1000 3 50 BiDi ~ 0
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Text GLabel 7000 1750 3 50 BiDi ~ 0
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Text GLabel 6900 1750 3 50 BiDi ~ 0
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Text GLabel 6700 1750 3 50 BiDi ~ 0
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Text GLabel 6800 1750 3 50 BiDi ~ 0
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Text GLabel 7500 1000 3 50 BiDi ~ 0
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Text GLabel 7400 1000 3 50 BiDi ~ 0
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Text GLabel 7300 1000 3 50 BiDi ~ 0
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Text GLabel 7500 1750 3 50 BiDi ~ 0
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$EndComp
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Text GLabel 4550 1450 3 50 BiDi ~ 0
PI-D1
Text GLabel 4650 1450 3 50 BiDi ~ 0
PI-D2
Text GLabel 4750 1450 3 50 BiDi ~ 0
PI-D3
Text GLabel 4950 1450 3 50 BiDi ~ 0
PI-D5
Text GLabel 5050 1450 3 50 BiDi ~ 0
PI-D6
Text GLabel 5150 1450 3 50 BiDi ~ 0
PI-D7
Text GLabel 4850 1450 3 50 BiDi ~ 0
PI-D4
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1 4100 4200
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$EndComp
$Comp
L power:GND #PWR022
U 1 1 6091898F
P 5400 4200
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F 1 "GND" H 5405 4027 50 0000 C CNN
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1 5400 4200
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$EndComp
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Text GLabel 6300 3400 0 50 BiDi ~ 0
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Text GLabel 6300 3500 0 50 BiDi ~ 0
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Text GLabel 6300 4800 0 50 BiDi ~ 0
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Text GLabel 6300 3100 0 50 BiDi ~ 0
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Text GLabel 6300 5000 0 50 BiDi ~ 0
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$EndComp
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PI-I_O
Text GLabel 3300 1450 3 50 BiDi ~ 0
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Text GLabel 3800 1450 3 50 BiDi ~ 0
PI-RST
Text GLabel 3700 1450 3 50 BiDi ~ 0
PI-SEL
$Comp
L Device:R_Network09 RN1
U 1 1 609BF103
P 4750 1250
F 0 "RN1" H 5238 1296 50 0000 L CNN
F 1 "10k" H 5238 1205 50 0000 L CNN
F 2 "Resistor_THT:R_Array_SIP10" V 5325 1250 50 0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 4750 1250 50 0001 C CNN
1 4750 1250
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR06
U 1 1 609BF109
P 4350 1050
F 0 "#PWR06" H 4350 900 50 0001 C CNN
F 1 "+3V3" H 4365 1223 50 0000 C CNN
F 2 "" H 4350 1050 50 0001 C CNN
F 3 "" H 4350 1050 50 0001 C CNN
1 4350 1050
1 0 0 -1
$EndComp
Text GLabel 4350 1450 3 50 BiDi ~ 0
PI-DP
Text GLabel 750 1000 1 50 BiDi ~ 0
ACT
$Comp
L power:GND #PWR08
U 1 1 60ADC4D2
P 1450 1750
F 0 "#PWR08" H 1450 1500 50 0001 C CNN
F 1 "GND" V 1455 1622 50 0000 R CNN
F 2 "" H 1450 1750 50 0001 C CNN
F 3 "" H 1450 1750 50 0001 C CNN
1 1450 1750
1 0 0 -1
$EndComp
Text GLabel 4200 4900 0 50 BiDi ~ 0
PI-D0
Text GLabel 4200 5000 0 50 BiDi ~ 0
PI-D1
Text GLabel 4200 5100 0 50 BiDi ~ 0
PI-D2
Text GLabel 4200 5200 0 50 BiDi ~ 0
PI-D3
Text GLabel 4200 5400 0 50 BiDi ~ 0
PI-D5
Text GLabel 4200 5500 0 50 BiDi ~ 0
PI-D6
Text GLabel 4200 5600 0 50 BiDi ~ 0
PI-D7
Text GLabel 4200 5300 0 50 BiDi ~ 0
PI-D4
Text GLabel 4200 3300 0 50 BiDi ~ 0
PI-DP
Text GLabel 5300 3100 2 50 BiDi ~ 0
PI-I_O
Text GLabel 5300 4700 2 50 BiDi ~ 0
PI-I_O
$Comp
L power:+5V #PWR012
U 1 1 60B28FD1
P 4150 3100
F 0 "#PWR012" H 4150 2950 50 0001 C CNN
F 1 "+5V" V 4165 3228 50 0000 L CNN
F 2 "" H 4150 3100 50 0001 C CNN
F 3 "" H 4150 3100 50 0001 C CNN
1 4150 3100
0 -1 -1 0
$EndComp
$Comp
L power:+5V #PWR015
U 1 1 60B29986
P 4200 4700
F 0 "#PWR015" H 4200 4550 50 0001 C CNN
F 1 "+5V" V 4215 4828 50 0000 L CNN
F 2 "" H 4200 4700 50 0001 C CNN
F 3 "" H 4200 4700 50 0001 C CNN
1 4200 4700
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR016
U 1 1 60B29F0D
P 4200 4800
F 0 "#PWR016" H 4200 4550 50 0001 C CNN
F 1 "GND" V 4205 4672 50 0000 R CNN
F 2 "" H 4200 4800 50 0001 C CNN
F 3 "" H 4200 4800 50 0001 C CNN
1 4200 4800
0 1 1 0
$EndComp
$Comp
L power:GND #PWR013
U 1 1 60B2A4F1
P 4150 3200
F 0 "#PWR013" H 4150 2950 50 0001 C CNN
F 1 "GND" V 4155 3072 50 0000 R CNN
F 2 "" H 4150 3200 50 0001 C CNN
F 3 "" H 4150 3200 50 0001 C CNN
1 4150 3200
0 1 1 0
$EndComp
NoConn ~ 2500 7000
Text GLabel 3900 1450 3 50 BiDi ~ 0
PI-ACK
Text GLabel 4000 1450 3 50 BiDi ~ 0
PI-ATN
Wire Wire Line
7400 4700 7450 4700
Wire Wire Line
6250 4700 6300 4700
Wire Wire Line
7450 3200 7400 3200
Wire Wire Line
7400 3100 7450 3100
Wire Wire Line
4150 3100 4200 3100
Wire Wire Line
4150 3200 4200 3200
$Comp
L Device:R_Small R1
U 1 1 5EF6D1CC
P 750 1200
F 0 "R1" H 809 1246 50 0000 L CNN
F 1 "44" H 809 1155 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 750 1200 50 0001 C CNN
F 3 "~" H 750 1200 50 0001 C CNN
1 750 1200
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R2
U 1 1 5EF6DD93
P 1200 1200
F 0 "R2" H 1259 1246 50 0000 L CNN
F 1 "44" H 1259 1155 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 1200 1200 50 0001 C CNN
F 3 "~" H 1200 1200 50 0001 C CNN
1 1200 1200
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R3
U 1 1 5EF6DF39
P 1700 1200
F 0 "R3" H 1759 1246 50 0000 L CNN
F 1 "112" H 1759 1155 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 1700 1200 50 0001 C CNN
F 3 "~" H 1700 1200 50 0001 C CNN
1 1700 1200
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R4
U 1 1 5EF6E103
P 2150 1200
F 0 "R4" H 2209 1246 50 0000 L CNN
F 1 "44" H 2209 1155 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 2150 1200 50 0001 C CNN
F 3 "~" H 2150 1200 50 0001 C CNN
1 2150 1200
1 0 0 -1
$EndComp
$Comp
L Device:LED_Small D2
U 1 1 5EF6E9E0
P 750 1400
F 0 "D2" V 796 1330 50 0000 R CNN
F 1 "LED_Small" V 705 1330 50 0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric" V 750 1400 50 0001 C CNN
F 3 "~" V 750 1400 50 0001 C CNN
1 750 1400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small D3
U 1 1 5EF6FA85
P 1200 1400
F 0 "D3" V 1246 1330 50 0000 R CNN
F 1 "LED_Small" V 1155 1330 50 0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric" V 1200 1400 50 0001 C CNN
F 3 "~" V 1200 1400 50 0001 C CNN
1 1200 1400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small D4
U 1 1 5EF6FD13
P 1700 1400
F 0 "D4" V 1746 1330 50 0000 R CNN
F 1 "LED_Small" V 1655 1330 50 0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric" V 1700 1400 50 0001 C CNN
F 3 "~" V 1700 1400 50 0001 C CNN
1 1700 1400
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small D5
U 1 1 5EF6FF93
P 2150 1400
F 0 "D5" V 2196 1330 50 0000 R CNN
F 1 "LED_Small" V 2105 1330 50 0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric" V 2150 1400 50 0001 C CNN
F 3 "~" V 2150 1400 50 0001 C CNN
1 2150 1400
0 -1 -1 0
$EndComp
Wire Wire Line
750 1500 750 1700
Wire Wire Line
2150 1700 2150 1500
Wire Wire Line
1700 1500 1700 1700
Connection ~ 1700 1700
Wire Wire Line
1700 1700 2150 1700
Wire Wire Line
1200 1500 1200 1700
Connection ~ 1200 1700
Wire Wire Line
1200 1700 1450 1700
Wire Wire Line
750 1000 750 1100
$Comp
L power:+3V3 #PWR037
U 1 1 5EF9202D
P 2150 1000
F 0 "#PWR037" H 2150 850 50 0001 C CNN
F 1 "+3V3" H 2165 1173 50 0000 C CNN
F 2 "" H 2150 1000 50 0001 C CNN
F 3 "" H 2150 1000 50 0001 C CNN
1 2150 1000
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR036
U 1 1 5EF92608
P 1700 1000
F 0 "#PWR036" H 1700 850 50 0001 C CNN
F 1 "+5V" V 1715 1128 50 0000 L CNN
F 2 "" H 1700 1000 50 0001 C CNN
F 3 "" H 1700 1000 50 0001 C CNN
1 1700 1000
1 0 0 -1
$EndComp
Text GLabel 1200 1000 1 50 BiDi ~ 0
DBG_LED
Wire Wire Line
1200 1100 1200 1000
Wire Wire Line
1700 1100 1700 1000
Wire Wire Line
2150 1100 2150 1000
Wire Wire Line
750 1700 1200 1700
Wire Wire Line
1450 1750 1450 1700
Connection ~ 1450 1700
Wire Wire Line
1450 1700 1700 1700
Wire Notes Line
550 550 2700 550
Wire Notes Line
2700 550 2700 2250
Wire Notes Line
2700 2250 550 2250
Wire Notes Line
550 2250 550 550
Text Notes 650 2200 0 50 ~ 0
Activity, Debug and Power LEDs
Wire Notes Line
2900 2250 2900 550
Wire Notes Line
2900 550 5600 550
Wire Notes Line
5600 550 5600 2250
Wire Notes Line
5600 2250 2900 2250
Text Notes 2950 2200 0 50 ~ 0
Pull-up resistors for Raspberry Pi 3.3v Signals
Wire Notes Line
5800 550 5800 2250
Wire Notes Line
8900 2250 8900 550
Wire Notes Line
8900 550 5800 550
Text Notes 5850 2200 0 50 ~ 0
SCSI Termination Resistors
$Comp
L Connector:Raspberry_Pi_2_3 J1
U 1 1 60B58FCD
P 1950 4450
F 0 "J1" H 1950 5931 50 0000 C CNN
F 1 "Raspberry_Pi_2_3" H 1950 5840 50 0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical" H 1950 4450 50 0001 C CNN
F 3 "https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_3bplus_1p0_reduced.pdf" H 1950 4450 50 0001 C CNN
1 1950 4450
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR02
U 1 1 60B5EE75
P 1850 2950
F 0 "#PWR02" H 1850 2800 50 0001 C CNN
F 1 "+5V" H 1850 3100 50 0000 C CNN
F 2 "" H 1850 2950 50 0001 C CNN
F 3 "" H 1850 2950 50 0001 C CNN
1 1850 2950
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR03
U 1 1 60B5EE81
P 1850 5800
F 0 "#PWR03" H 1850 5550 50 0001 C CNN
F 1 "GND" H 1855 5627 50 0000 C CNN
F 2 "" H 1850 5800 50 0001 C CNN
F 3 "" H 1850 5800 50 0001 C CNN
1 1850 5800
1 0 0 -1
$EndComp
Text GLabel 2750 5150 2 50 BiDi ~ 0
PI-D2
Text GLabel 1150 3650 0 50 BiDi ~ 0
PI-D5
Text GLabel 1150 3850 0 50 BiDi ~ 0
PI-D6
Text GLabel 1150 3550 0 50 BiDi ~ 0
PI-D4
Text GLabel 1150 4050 0 50 BiDi ~ 0
PI-DP
Text GLabel 1150 5050 0 50 BiDi ~ 0
PI-BSY
Text GLabel 1150 4850 0 50 BiDi ~ 0
PI-C_D
Text GLabel 1150 4650 0 50 BiDi ~ 0
PI-REQ
Text GLabel 1150 4450 0 50 BiDi ~ 0
PI-ACK
Text GLabel 1150 4350 0 50 BiDi ~ 0
PI-RST
$Comp
L power:+3V3 #PWR05
U 1 1 60B68AA4
P 2150 2950
F 0 "#PWR05" H 2150 2800 50 0001 C CNN
F 1 "+3V3" V 2250 3000 50 0000 C CNN
F 2 "" H 2150 2950 50 0001 C CNN
F 3 "" H 2150 2950 50 0001 C CNN
1 2150 2950
1 0 0 -1
$EndComp
Text GLabel 2750 4850 2 50 BiDi ~ 0
PI-D0
Text GLabel 2750 4950 2 50 BiDi ~ 0
PI-D1
Text GLabel 2750 5250 2 50 BiDi ~ 0
PI-D3
Text GLabel 1150 3950 0 50 BiDi ~ 0
PI-D7
Text GLabel 1150 4750 0 50 BiDi ~ 0
PI-MSG
Text GLabel 1150 4950 0 50 BiDi ~ 0
PI-I_O
Text GLabel 1150 4250 0 50 BiDi ~ 0
PI-ATN
Text GLabel 1150 5150 0 50 BiDi ~ 0
PI-SEL
Text GLabel 2750 4150 2 50 BiDi ~ 0
ACT
$Comp
L power:+5V #PWR01
U 1 1 60B793DE
P 1750 2950
F 0 "#PWR01" H 1750 2800 50 0001 C CNN
F 1 "+5V" V 1650 3000 50 0000 C CNN
F 2 "" H 1750 2950 50 0001 C CNN
F 3 "" H 1750 2950 50 0001 C CNN
1 1750 2950
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR04
U 1 1 60B79625
P 2050 2950
F 0 "#PWR04" H 2050 2800 50 0001 C CNN
F 1 "+3V3" H 2050 3100 50 0000 C CNN
F 2 "" H 2050 2950 50 0001 C CNN
F 3 "" H 2050 2950 50 0001 C CNN
1 2050 2950
1 0 0 -1
$EndComp
Wire Wire Line
2250 5750 2150 5750
Connection ~ 1650 5750
Wire Wire Line
1650 5750 1550 5750
Connection ~ 1750 5750
Wire Wire Line
1750 5750 1650 5750
Connection ~ 1850 5750
Wire Wire Line
1850 5750 1750 5750
Connection ~ 1950 5750
Wire Wire Line
1950 5750 1850 5750
Connection ~ 2050 5750
Wire Wire Line
2050 5750 1950 5750
Connection ~ 2150 5750
Wire Wire Line
2150 5750 2050 5750
Wire Wire Line
2050 3150 2050 2950
Wire Wire Line
2150 3150 2150 2950
Wire Wire Line
1750 3150 1750 2950
Wire Wire Line
1850 3150 1850 2950
Wire Wire Line
1850 5800 1850 5750
Text GLabel 2750 4250 2 50 BiDi ~ 0
DBG_LED
Wire Notes Line
550 2650 3300 2650
Wire Notes Line
3300 2650 3300 6400
Wire Notes Line
3300 6400 550 6400
Wire Notes Line
550 6400 550 2650
Text Notes 600 6350 0 50 ~ 0
Raspberry Pi Connector
Wire Notes Line
3500 2650 3500 6400
Wire Notes Line
3500 6400 8100 6400
Wire Notes Line
8100 6400 8100 2650
Wire Notes Line
8100 2650 3500 2650
Text Notes 9150 1700 0 50 ~ 0
Terminating Resistor Power
Text Notes 3550 6350 0 50 ~ 0
SCSI Bus Transceivers
Wire Wire Line
5300 5600 5300 5700
Text Notes 3750 4250 1 50 ~ 0
Change direction based upon PI-I_O
Text Notes 3750 5850 1 50 ~ 0
Change direction based upon PI-I_O
Text Notes 7900 5600 1 50 ~ 0
DIR = GND\nB is input, A is output
Text Notes 7950 4200 1 50 ~ 0
DIR = +5v\nA is input, B is output
Wire Notes Line
8300 4850 10200 4850
Wire Notes Line
10200 6400 10200 2650
Wire Notes Line
10200 2650 8300 2650
Wire Notes Line
8300 2650 8300 6400
Text Notes 8400 4800 0 50 ~ 0
DB-25 SCSI Connector
Text Notes 700 7850 0 50 ~ 0
SCSI Ribbon Cable
Text Notes 3850 6750 0 100 ~ 0
ONLY THE DB-25 OR RIBBON CABLE SHOULD BE USED!!\nDO NOT USE BOTH AT THE SAME TIME!
Text Notes 3900 7750 0 50 ~ 0
This card include bus transceiver logic to allow a Raspberry \nPi to connect to a vintage Macintosh SCSI port. (It may \nwork with other systems as well)\n\nThis design is based upon fran-cap's design\nhttps://github.com/fran-cap/RASCSI-68kmlaver\n... which was based on the original Gimmons design:\nhttp://retropc.net/gimons/rascsi/\n\nThank you to everyone who has worked on this project!!
Wire Wire Line
9900 850 9900 1000
Wire Wire Line
9900 1000 9150 1000
Wire Wire Line
9150 1000 9150 1250
Wire Wire Line
9150 1250 9250 1250
Wire Notes Line
550 6600 3800 6600
Wire Notes Line
3800 6600 3800 7900
Wire Notes Line
3800 7900 550 7900
Wire Notes Line
550 7900 550 6600
Wire Notes Line
9100 1750 10250 1750
Wire Notes Line
10250 1750 10250 550
Wire Notes Line
10250 550 9100 550
Wire Notes Line
9100 550 9100 1750
$Comp
L power:GND #PWR0101
U 1 1 5F3086C0
P 3300 7600
F 0 "#PWR0101" H 3300 7350 50 0001 C CNN
F 1 "GND" H 3305 7427 50 0000 C CNN
F 2 "" H 3300 7600 50 0001 C CNN
F 3 "" H 3300 7600 50 0001 C CNN
1 3300 7600
1 0 0 -1
$EndComp
Connection ~ 3300 7600
$Comp
L Library_Loader_Parts:DLS3XS6AK44X J2
U 1 1 5F429403
P 9200 4650
F 0 "J2" H 11044 4696 50 0000 L CNN
F 1 "DLS3XS6AK44X" V 10850 3950 50 0000 L CNN
F 2 "DLS3XS6AK44X" H 10850 4950 50 0001 L CNN
F 3 "https://componentsearchengine.com/Datasheets/1/DLS3XS6AK44X.pdf" H 10850 4850 50 0001 L CNN
F 4 "D-Sub Standard Connectors 25P F R/A .370 4-40 C/W HEX" H 10850 4750 50 0001 L CNN "Description"
F 5 "12.5" H 10850 4650 50 0001 L CNN "Height"
F 6 "706-DLS3XS6AK44X" H 10850 4550 50 0001 L CNN "Mouser Part Number"
F 7 "https://www.mouser.com/Search/Refine.aspx?Keyword=706-DLS3XS6AK44X" H 10850 4450 50 0001 L CNN "Mouser Price/Stock"
F 8 "CONEC" H 10850 4350 50 0001 L CNN "Manufacturer_Name"
F 9 "DLS3XS6AK44X" H 10850 4250 50 0001 L CNN "Manufacturer_Part_Number"
1 9200 4650
0 -1 -1 0
$EndComp
Text GLabel 8700 3850 0 50 BiDi ~ 0
C-D0
Text GLabel 9700 3950 2 50 BiDi ~ 0
C-D1
Text GLabel 9700 4050 2 50 BiDi ~ 0
C-D2
Text GLabel 8700 4050 0 50 BiDi ~ 0
C-D3
Text GLabel 9700 4150 2 50 BiDi ~ 0
C-D4
Text GLabel 8700 4150 0 50 BiDi ~ 0
C-D5
Text GLabel 8700 4250 0 50 BiDi ~ 0
C-D6
Text GLabel 8700 4350 0 50 BiDi ~ 0
C-D7
Text GLabel 9700 3850 2 50 BiDi ~ 0
C-DP
Text GLabel 9700 3550 2 50 BiDi ~ 0
C-ATN
Text GLabel 8700 3650 0 50 BiDi ~ 0
C-BSY
Text GLabel 8700 3550 0 50 BiDi ~ 0
C-ACK
Text GLabel 8700 3450 0 50 BiDi ~ 0
C-RST
Text GLabel 8700 3250 0 50 BiDi ~ 0
C-MSG
Text GLabel 9700 3750 2 50 BiDi ~ 0
C-SEL
Text GLabel 9700 3350 2 50 BiDi ~ 0
C-C_D
Text GLabel 8700 3150 0 50 BiDi ~ 0
C-REQ
Text GLabel 8700 3350 0 50 BiDi ~ 0
C-I_O
Text GLabel 9700 4350 2 50 BiDi ~ 0
TERMPOW
$Comp
L power:GND #PWR033
U 1 1 5F436924
P 9200 4650
F 0 "#PWR033" H 9200 4400 50 0001 C CNN
F 1 "GND" V 9205 4522 50 0000 R CNN
F 2 "" H 9200 4650 50 0001 C CNN
F 3 "" H 9200 4650 50 0001 C CNN
1 9200 4650
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR034
U 1 1 5F460701
P 9700 3250
F 0 "#PWR034" H 9700 3000 50 0001 C CNN
F 1 "GND" V 9705 3122 50 0000 R CNN
F 2 "" H 9700 3250 50 0001 C CNN
F 3 "" H 9700 3250 50 0001 C CNN
1 9700 3250
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR035
U 1 1 5F460CF4
P 9700 3450
F 0 "#PWR035" H 9700 3200 50 0001 C CNN
F 1 "GND" V 9705 3322 50 0000 R CNN
F 2 "" H 9700 3450 50 0001 C CNN
F 3 "" H 9700 3450 50 0001 C CNN
1 9700 3450
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR038
U 1 1 5F460F07
P 9700 3650
F 0 "#PWR038" H 9700 3400 50 0001 C CNN
F 1 "GND" V 9705 3522 50 0000 R CNN
F 2 "" H 9700 3650 50 0001 C CNN
F 3 "" H 9700 3650 50 0001 C CNN
1 9700 3650
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR030
U 1 1 5F46110C
P 8700 3750
F 0 "#PWR030" H 8700 3500 50 0001 C CNN
F 1 "GND" V 8705 3622 50 0000 R CNN
F 2 "" H 8700 3750 50 0001 C CNN
F 3 "" H 8700 3750 50 0001 C CNN
1 8700 3750
0 1 1 0
$EndComp
$Comp
L power:GND #PWR031
U 1 1 5F4617B9
P 8700 3950
F 0 "#PWR031" H 8700 3700 50 0001 C CNN
F 1 "GND" V 8705 3822 50 0000 R CNN
F 2 "" H 8700 3950 50 0001 C CNN
F 3 "" H 8700 3950 50 0001 C CNN
1 8700 3950
0 1 1 0
$EndComp
$Comp
L power:GND #PWR039
U 1 1 5F461986
P 9700 4250
F 0 "#PWR039" H 9700 4000 50 0001 C CNN
F 1 "GND" V 9705 4122 50 0000 R CNN
F 2 "" H 9700 4250 50 0001 C CNN
F 3 "" H 9700 4250 50 0001 C CNN
1 9700 4250
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR032
U 1 1 5F462686
P 9200 2850
F 0 "#PWR032" H 9200 2600 50 0001 C CNN
F 1 "GND" V 9205 2722 50 0000 R CNN
F 2 "" H 9200 2850 50 0001 C CNN
F 3 "" H 9200 2850 50 0001 C CNN
1 9200 2850
0 -1 -1 0
$EndComp
$Comp
L Mechanical:MountingHole_Pad H1
U 1 1 5EF88248
P 8450 5050
F 0 "H1" H 8550 5099 50 0000 L CNN
F 1 "Hole1" H 8550 5008 50 0000 L CNN
F 2 "MountingHole:MountingHole_2.7mm_M2.5_Pad_Via" H 8450 5050 50 0001 C CNN
F 3 "~" H 8450 5050 50 0001 C CNN
1 8450 5050
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole_Pad H3
U 1 1 5EF89564
P 9250 5050
F 0 "H3" H 9350 5099 50 0000 L CNN
F 1 "Hole3" H 9350 5008 50 0000 L CNN
F 2 "MountingHole:MountingHole_2.7mm_M2.5_Pad_Via" H 9250 5050 50 0001 C CNN
F 3 "~" H 9250 5050 50 0001 C CNN
1 9250 5050
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole_Pad H4
U 1 1 5EF896FC
P 9250 5500
F 0 "H4" H 9350 5549 50 0000 L CNN
F 1 "Hole5" H 9350 5458 50 0000 L CNN
F 2 "MountingHole:MountingHole_2.7mm_M2.5_Pad_Via" H 9250 5500 50 0001 C CNN
F 3 "~" H 9250 5500 50 0001 C CNN
1 9250 5500
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole_Pad H2
U 1 1 5EF89881
P 8850 5050
F 0 "H2" H 8950 5099 50 0000 L CNN
F 1 "Hole2" H 8950 5008 50 0000 L CNN
F 2 "MountingHole:MountingHole_2.7mm_M2.5_Pad_Via" H 8850 5050 50 0001 C CNN
F 3 "~" H 8850 5050 50 0001 C CNN
1 8850 5050
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole_Pad H5
U 1 1 5EF89A1E
P 9650 5050
F 0 "H5" H 9750 5099 50 0000 L CNN
F 1 "Hole4" H 9750 5008 50 0000 L CNN
F 2 "MountingHole:MountingHole_2.7mm_M2.5_Pad_Via" H 9650 5050 50 0001 C CNN
F 3 "~" H 9650 5050 50 0001 C CNN
1 9650 5050
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole_Pad H6
U 1 1 5EF89B2F
P 9650 5500
F 0 "H6" H 9750 5549 50 0000 L CNN
F 1 "Hole6" H 9750 5458 50 0000 L CNN
F 2 "MountingHole:MountingHole_2.7mm_M2.5_Pad_Via" H 9650 5500 50 0001 C CNN
F 3 "~" H 9650 5500 50 0001 C CNN
1 9650 5500
1 0 0 -1
$EndComp
$Comp
L rascsi_din-eagle-import:LOGO L1
U 1 1 5EFCC51E
P 8550 5950
F 0 "L1" H 8700 5950 50 0000 L CNN
F 1 "Mac" H 8650 5900 50 0000 L CNN
F 2 "rascsi_din:mac_happy_small" H 8550 5950 50 0001 C CNN
F 3 "" H 8550 5950 50 0001 C CNN
1 8550 5950
1 0 0 -1
$EndComp
$Comp
L rascsi_din-eagle-import:LOGO L2
U 1 1 5EFCD6CA
P 8550 6150
F 0 "L2" H 8700 6150 50 0000 L CNN
F 1 "Dogcow" H 8650 6100 50 0000 L CNN
F 2 "rascsi_din:dogcow" H 8550 6150 50 0001 C CNN
F 3 "" H 8550 6150 50 0001 C CNN
1 8550 6150
1 0 0 -1
$EndComp
$Comp
L rascsi_din-eagle-import:LOGO L3
U 1 1 5EFCD8D2
P 9050 5950
F 0 "L3" H 9200 5950 50 0000 L CNN
F 1 "Mac2" H 9150 5900 50 0000 L CNN
F 2 "rascsi_din:mac_happy_small" H 9050 5950 50 0001 C CNN
F 3 "" H 9050 5950 50 0001 C CNN
1 9050 5950
1 0 0 -1
$EndComp
$Comp
L rascsi_din-eagle-import:LOGO L4
U 1 1 5EFCDBC9
P 9050 6150
F 0 "L4" H 9200 6200 50 0000 L CNN
F 1 "Dogcow2" H 9128 6130 50 0000 L CNN
F 2 "rascsi_din:dogcow" H 9050 6150 50 0001 C CNN
F 3 "" H 9050 6150 50 0001 C CNN
1 9050 6150
1 0 0 -1
$EndComp
$Comp
L rascsi_din-eagle-import:LOGO L6
U 1 1 5EFCDFAD
P 9550 6200
F 0 "L6" H 9750 6200 50 0000 L CNN
F 1 "Mac Trashcan" H 9650 6150 50 0000 L CNN
F 2 "rascsi_din:mac_trashcan" H 9550 6200 50 0001 C CNN
F 3 "" H 9550 6200 50 0001 C CNN
1 9550 6200
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR040
U 1 1 5EFE78A6
P 8450 5150
F 0 "#PWR040" H 8450 4900 50 0001 C CNN
F 1 "GND" H 8455 4977 50 0000 C CNN
F 2 "" H 8450 5150 50 0001 C CNN
F 3 "" H 8450 5150 50 0001 C CNN
1 8450 5150
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR042
U 1 1 5EFE8543
P 9250 5150
F 0 "#PWR042" H 9250 4900 50 0001 C CNN
F 1 "GND" H 9255 4977 50 0000 C CNN
F 2 "" H 9250 5150 50 0001 C CNN
F 3 "" H 9250 5150 50 0001 C CNN
1 9250 5150
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR043
U 1 1 5EFE8860
P 9250 5600
F 0 "#PWR043" H 9250 5350 50 0001 C CNN
F 1 "GND" H 9255 5427 50 0000 C CNN
F 2 "" H 9250 5600 50 0001 C CNN
F 3 "" H 9250 5600 50 0001 C CNN
1 9250 5600
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR045
U 1 1 5EFE8C0E
P 9650 5600
F 0 "#PWR045" H 9650 5350 50 0001 C CNN
F 1 "GND" H 9655 5427 50 0000 C CNN
F 2 "" H 9650 5600 50 0001 C CNN
F 3 "" H 9650 5600 50 0001 C CNN
1 9650 5600
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR044
U 1 1 5EFE8DBD
P 9650 5150
F 0 "#PWR044" H 9650 4900 50 0001 C CNN
F 1 "GND" H 9655 4977 50 0000 C CNN
F 2 "" H 9650 5150 50 0001 C CNN
F 3 "" H 9650 5150 50 0001 C CNN
1 9650 5150
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR041
U 1 1 5EFE8FE4
P 8850 5150
F 0 "#PWR041" H 8850 4900 50 0001 C CNN
F 1 "GND" H 8855 4977 50 0000 C CNN
F 2 "" H 8850 5150 50 0001 C CNN
F 3 "" H 8850 5150 50 0001 C CNN
1 8850 5150
1 0 0 -1
$EndComp
Wire Notes Line
8300 5850 10200 5850
Wire Notes Line
10200 6400 8300 6400
Text Notes 8350 6350 0 50 ~ 0
Images
Text Notes 8350 5800 0 50 ~ 0
Mounting Holes
$Comp
L power:+5V #PWR048
U 1 1 5F0B94FB
P 2950 6250
F 0 "#PWR048" H 2950 6100 50 0001 C CNN
F 1 "+5V" V 2950 6450 50 0000 C CNN
F 2 "" H 2950 6250 50 0001 C CNN
F 3 "" H 2950 6250 50 0001 C CNN
1 2950 6250
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR047
U 1 1 5F0B9E0E
P 2950 6150
F 0 "#PWR047" H 2950 5900 50 0001 C CNN
F 1 "GND" V 2950 5950 50 0000 C CNN
F 2 "" H 2950 6150 50 0001 C CNN
F 3 "" H 2950 6150 50 0001 C CNN
1 2950 6150
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR046
U 1 1 5F0BA39A
P 2950 6050
F 0 "#PWR046" H 2950 5900 50 0001 C CNN
F 1 "+3V3" V 2950 6250 50 0000 C CNN
F 2 "" H 2950 6050 50 0001 C CNN
F 3 "" H 2950 6050 50 0001 C CNN
1 2950 6050
0 -1 -1 0
$EndComp
Text GLabel 2750 3850 2 50 BiDi ~ 0
PI_SDA
Text GLabel 2750 3950 2 50 BiDi ~ 0
PI_SCL
Text GLabel 2950 5850 0 50 BiDi ~ 0
PI_SDA
Text GLabel 2950 5950 0 50 BiDi ~ 0
PI_SCL
$Comp
L Connector:Conn_01x05_Male J4
U 1 1 5F0B528E
P 3150 6050
F 0 "J4" H 3122 5982 50 0000 R CNN
F 1 "I2C Pinout" H 3550 6350 50 0000 R CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical" H 3150 6050 50 0001 C CNN
F 3 "~" H 3150 6050 50 0001 C CNN
1 3150 6050
-1 0 0 1
$EndComp
Wire Notes Line
3300 5700 2550 5700
Wire Notes Line
2550 5700 2550 6400
NoConn ~ 2750 4750
NoConn ~ 2750 4650
NoConn ~ 2750 4550
NoConn ~ 2750 4350
NoConn ~ 2750 3550
NoConn ~ 2750 3650
Wire Notes Line
5800 2250 8900 2250
Wire Wire Line
6150 1350 6500 1350
Wire Wire Line
6500 1350 6500 600
Wire Wire Line
6500 600 6700 600
Wire Wire Line
6700 600 7800 600
Connection ~ 6700 600
Wire Wire Line
6050 1450 6600 1450
Wire Wire Line
6600 1450 6600 1350
Wire Wire Line
6600 1350 6700 1350
Wire Wire Line
7800 1350 6700 1350
Connection ~ 6700 1350
Text Notes 5900 1800 0 39 Italic 0
Jumper to enable or\ndisable SCSI \ntermination
$Comp
L Device:Jumper_NC_Small JP1
U 1 1 5F16B1A9
P 6050 950
F 0 "JP1" H 6000 900 50 0000 L CNN
F 1 "Term_Enable_GND" H 5850 800 50 0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical" H 6050 950 50 0001 C CNN
F 3 "~" H 6050 950 50 0001 C CNN
1 6050 950
0 1 1 0
$EndComp
$Comp
L Device:Jumper_NC_Small JP2
U 1 1 5F16C1FD
P 6150 950
F 0 "JP2" H 6100 1050 50 0000 L CNN
F 1 "Term_Enable_5v" H 5950 1150 50 0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical" H 6150 950 50 0001 C CNN
F 3 "~" H 6150 950 50 0001 C CNN
1 6150 950
0 1 1 0
$EndComp
Wire Wire Line
6050 850 6050 750
Wire Wire Line
6150 850 6150 750
Wire Wire Line
6150 1050 6150 1350
Wire Wire Line
6050 1050 6050 1450
$Comp
L rascsi_din-eagle-import:LOGO L7
U 1 1 5F2D2B3B
P 9050 6300
F 0 "L7" H 8900 6300 50 0000 R CNN
F 1 "Raspberry Pi" H 8950 6350 50 0000 R CNN
F 2 "rascsi_din:pi_logo" H 9050 6300 50 0001 C CNN
F 3 "" H 9050 6300 50 0001 C CNN
1 9050 6300
-1 0 0 1
$EndComp
$Comp
L rascsi_din-eagle-import:LOGO L5
U 1 1 5EFCDD94
P 9550 5950
F 0 "L5" H 9350 5950 50 0000 R CNN
F 1 "Raspberry Pi" H 9400 6000 50 0000 R CNN
F 2 "rascsi_din:pi_logo" H 9550 5950 50 0001 C CNN
F 3 "" H 9550 5950 50 0001 C CNN
1 9550 5950
-1 0 0 1
$EndComp
Text Notes 5250 2850 0 92 ~ 0
THIS IS AN ERROR!!!\n
Text Notes 5250 2650 0 39 ~ 0
This should be PI-ACT. To correct this, cut \nthe trace to pin 1 of U3, and run a jumper \nwire to Pin 7 of the Raspberry Pi GPIO header.
Wire Notes Line
5200 2400 5200 2900
Wire Notes Line
5200 2900 5900 2900
Wire Notes Line
5900 2900 5900 3150
Wire Notes Line
5900 3150 6350 3150
Wire Notes Line
6350 3150 6350 2900
Wire Notes Line
6350 2900 6700 2900
Wire Notes Line
6700 2900 6700 2400
Wire Notes Line
6700 2400 5200 2400
$EndSCHEMATC
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