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 "" $EndDescr 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. Text GLabel 5200 5500 2 50 BiDi ~ 0 C-D0 Text GLabel 5200 5400 2 50 BiDi ~ 0 C-D1 Text GLabel 5200 5300 2 50 BiDi ~ 0 C-D2 Text GLabel 5200 5200 2 50 BiDi ~ 0 C-D3 Text GLabel 5200 5000 2 50 BiDi ~ 0 C-D5 Text GLabel 5200 4900 2 50 BiDi ~ 0 C-D6 Text GLabel 5200 4800 2 50 BiDi ~ 0 C-D7 Text GLabel 5200 5100 2 50 BiDi ~ 0 C-D4 $Comp L power:GND #PWR023 U 1 1 5FE4523C P 5200 5650 F 0 "#PWR023" H 5200 5400 50 0001 C CNN F 1 "GND" H 5205 5477 50 0000 C CNN F 2 "" H 5200 5650 50 0001 C CNN F 3 "" H 5200 5650 50 0001 C CNN 1 5200 5650 1 0 0 -1 $EndComp Text GLabel 5200 3200 2 50 BiDi ~ 0 C-DP Text GLabel 7350 5200 2 50 BiDi ~ 0 C-ATN Text GLabel 7350 3700 2 50 BiDi ~ 0 C-BSY Text GLabel 7350 5100 2 50 BiDi ~ 0 C-ACK Text GLabel 7350 5000 2 50 BiDi ~ 0 C-RST Text GLabel 7350 3600 2 50 BiDi ~ 0 C-MSG Text GLabel 7350 4900 2 50 BiDi ~ 0 C-SEL Text GLabel 7350 3500 2 50 BiDi ~ 0 C-C_D Text GLabel 7350 3300 2 50 BiDi ~ 0 C-I_O $Comp L power:GND #PWR027 U 1 1 6061B8BB P 6350 5650 F 0 "#PWR027" H 6350 5400 50 0001 C CNN F 1 "GND" H 6355 5477 50 0000 C CNN F 2 "" H 6350 5650 50 0001 C CNN F 3 "" H 6350 5650 50 0001 C CNN 1 6350 5650 1 0 0 -1 $EndComp $Comp L power:GND #PWR031 U 1 1 60637F3A P 7350 4800 F 0 "#PWR031" H 7350 4550 50 0001 C CNN F 1 "GND" V 7355 4672 50 0000 R CNN F 2 "" H 7350 4800 50 0001 C CNN F 3 "" H 7350 4800 50 0001 C CNN 1 7350 4800 0 -1 -1 0 $EndComp $Comp L power:+5V #PWR030 U 1 1 6066BBDB P 7350 4700 F 0 "#PWR030" H 7350 4550 50 0001 C CNN F 1 "+5V" V 7365 4828 50 0000 L CNN F 2 "" H 7350 4700 50 0001 C CNN F 3 "" H 7350 4700 50 0001 C CNN 1 7350 4700 0 1 1 0 $EndComp $Comp L power:GND #PWR033 U 1 1 606CA3E9 P 7400 4050 F 0 "#PWR033" H 7400 3800 50 0001 C CNN F 1 "GND" H 7405 3877 50 0000 C CNN F 2 "" H 7400 4050 50 0001 C CNN F 3 "" H 7400 4050 50 0001 C CNN 1 7400 4050 1 0 0 -1 $EndComp $Comp L power:GND #PWR026 U 1 1 606CA773 P 6300 4050 F 0 "#PWR026" H 6300 3800 50 0001 C CNN F 1 "GND" H 6305 3877 50 0000 C CNN F 2 "" H 6300 4050 50 0001 C CNN F 3 "" H 6300 4050 50 0001 C CNN 1 6300 4050 1 0 0 -1 $EndComp $Comp L power:GND #PWR029 U 1 1 607125C6 P 7350 3200 F 0 "#PWR029" H 7350 2950 50 0001 C CNN F 1 "GND" V 7355 3072 50 0000 R CNN F 2 "" H 7350 3200 50 0001 C CNN F 3 "" H 7350 3200 50 0001 C CNN 1 7350 3200 0 -1 -1 0 $EndComp Text GLabel 7350 3400 2 50 BiDi ~ 0 C-REQ Text GLabel 8150 1450 2 50 BiDi ~ 0 C-I_O $Comp L power:+5V #PWR021 U 1 1 60874435 P 4950 1350 F 0 "#PWR021" H 4950 1200 50 0001 C CNN F 1 "+5V" H 4950 1500 50 0000 C CNN F 2 "" H 4950 1350 50 0001 C CNN F 3 "" H 4950 1350 50 0001 C CNN 1 4950 1350 0 1 1 0 $EndComp $Comp L Device:Fuse_Small FUSE1 U 1 1 60874FC5 P 4500 1350 F 0 "FUSE1" H 4400 1150 59 0000 L BNN F 1 "1A" H 4450 1250 59 0000 L BNN F 2 "Fuse:Fuse_1206_3216Metric" H 4500 1350 50 0001 C CNN F 3 "https://datasheet.lcsc.com/szlcsc/1808301742_Shenzhen-lanson-Elec-12B1100B_C182974.pdf" H 4500 1350 50 0001 C CNN F 4 "C182974" H 4500 1350 50 0001 C CNN "LCSC" F 5 "SMD Fuse Fast Blow 1A 50A 0.0062 SMD1206 Surface Mount Fuses" H 4500 1350 50 0001 C CNN "Description" F 6 "Shenzhen lanson Elec" H 4500 1350 50 0001 C CNN "Manufacturer_Name" F 7 "12B1100B" H 4500 1350 50 0001 C CNN "Manufacturer_Part_Number" 1 4500 1350 -1 0 0 1 $EndComp Wire Wire Line 4950 1350 4900 1350 Text GLabel 6300 2250 2 50 BiDi ~ 0 PI-D0 Text GLabel 6300 2150 2 50 BiDi ~ 0 PI-D1 Text GLabel 6300 2050 2 50 BiDi ~ 0 PI-D2 Text GLabel 6300 1950 2 50 BiDi ~ 0 PI-D3 Text GLabel 6300 1750 2 50 BiDi ~ 0 PI-D5 Text GLabel 6300 1650 2 50 BiDi ~ 0 PI-D6 Text GLabel 6300 1550 2 50 BiDi ~ 0 PI-D7 Text GLabel 6300 1850 2 50 BiDi ~ 0 PI-D4 $Comp L power:GND #PWR018 U 1 1 609186C3 P 4150 4050 F 0 "#PWR018" H 4150 3800 50 0001 C CNN F 1 "GND" H 4155 3877 50 0000 C CNN F 2 "" H 4150 4050 50 0001 C CNN F 3 "" H 4150 4050 50 0001 C CNN 1 4150 4050 1 0 0 -1 $EndComp $Comp L power:GND #PWR024 U 1 1 6091898F P 5250 4050 F 0 "#PWR024" H 5250 3800 50 0001 C CNN F 1 "GND" H 5255 3877 50 0000 C CNN F 2 "" H 5250 4050 50 0001 C CNN F 3 "" H 5250 4050 50 0001 C CNN 1 5250 4050 1 0 0 -1 $EndComp Text GLabel 6350 3600 0 50 BiDi ~ 0 PI-BSY Text GLabel 6350 3500 0 50 BiDi ~ 0 PI-MSG Text GLabel 6350 3400 0 50 BiDi ~ 0 PI-C_D Text GLabel 6350 3200 0 50 BiDi ~ 0 PI-I_O Text GLabel 6350 3300 0 50 BiDi ~ 0 PI-REQ Text GLabel 6350 5100 0 50 BiDi ~ 0 PI-ATN Text GLabel 6350 3100 0 50 BiDi ~ 0 PI-TAD Text GLabel 6350 4900 0 50 BiDi ~ 0 PI-RST Text GLabel 6350 4800 0 50 BiDi ~ 0 PI-SEL Text GLabel 6350 5000 0 50 BiDi ~ 0 PI-ACK $Comp L power:+3V3 #PWR025 U 1 1 60998C3F P 5750 2050 F 0 "#PWR025" H 5750 1900 50 0001 C CNN F 1 "+3V3" V 5650 2150 50 0000 C CNN F 2 "" H 5750 2050 50 0001 C CNN F 3 "" H 5750 2050 50 0001 C CNN 1 5750 2050 0 -1 1 0 $EndComp Text GLabel 6300 1050 2 50 BiDi ~ 0 PI-BSY Text GLabel 6300 1150 2 50 BiDi ~ 0 PI-MSG Text GLabel 6300 1250 2 50 BiDi ~ 0 PI-C_D Text GLabel 6300 1450 2 50 BiDi ~ 0 PI-I_O Text GLabel 6300 1350 2 50 BiDi ~ 0 PI-REQ Text GLabel 6300 850 2 50 BiDi ~ 0 PI-RST Text GLabel 6300 950 2 50 BiDi ~ 0 PI-SEL Text GLabel 6300 2350 2 50 BiDi ~ 0 PI-DP Text GLabel 750 1000 1 50 BiDi ~ 0 PI-ACT $Comp L power:GND #PWR01 U 1 1 60ADC4D2 P 1450 1750 F 0 "#PWR01" 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 5600 0 50 BiDi ~ 0 PI-D0 Text GLabel 4200 5500 0 50 BiDi ~ 0 PI-D1 Text GLabel 4200 5400 0 50 BiDi ~ 0 PI-D2 Text GLabel 4200 5300 0 50 BiDi ~ 0 PI-D3 Text GLabel 4200 5100 0 50 BiDi ~ 0 PI-D5 Text GLabel 4200 5000 0 50 BiDi ~ 0 PI-D6 Text GLabel 4200 4900 0 50 BiDi ~ 0 PI-D7 Text GLabel 4200 5200 0 50 BiDi ~ 0 PI-D4 Text GLabel 4200 3300 0 50 BiDi ~ 0 PI-DP $Comp L power:+5V #PWR016 U 1 1 60B28FD1 P 4150 3100 F 0 "#PWR016" 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 #PWR019 U 1 1 60B29986 P 4200 4700 F 0 "#PWR019" 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 #PWR020 U 1 1 60B29F0D P 4200 4800 F 0 "#PWR020" 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 #PWR017 U 1 1 60B2A4F1 P 4150 3200 F 0 "#PWR017" 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 Text GLabel 6300 750 2 50 BiDi ~ 0 PI-ACK Text GLabel 6300 650 2 50 BiDi ~ 0 PI-ATN 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 "2k" 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 F 4 "C17604" H 750 1200 50 0001 C CNN "LCSC" F 5 "" H 750 1200 50 0001 C CNN "Description" F 6 "" H 750 1200 50 0001 C CNN "Manufacturer_Name" F 7 "" H 750 1200 50 0001 C CNN "Manufacturer_Part_Number" 1 750 1200 1 0 0 -1 $EndComp $Comp L Device:LED_Small D1 U 1 1 5EF6E9E0 P 750 1550 F 0 "D1" V 796 1480 50 0000 R CNN F 1 "Green" V 705 1480 50 0000 R CNN F 2 "LED_SMD:LED_0805_2012Metric" V 750 1550 50 0001 C CNN F 3 "https://datasheet.lcsc.com/szlcsc/1806151820_Hubei-KENTO-Elec-C2297_C2297.pdf" V 750 1550 50 0001 C CNN F 4 "C2297" V 750 1550 50 0001 C CNN "LCSC" F 5 "0805 Light Emitting Diodes (LED) RoHS" H 750 1550 50 0001 C CNN "Description" F 6 "Hubei KENTO Elec" H 750 1550 50 0001 C CNN "Manufacturer_Name" F 7 "C2297" H 750 1550 50 0001 C CNN "Manufacturer_Part_Number" 1 750 1550 0 -1 -1 0 $EndComp $Comp L Device:LED_Small D2 U 1 1 5EF6FA85 P 1450 1400 F 0 "D2" V 1496 1330 50 0000 R CNN F 1 "Green" V 1405 1330 50 0000 R CNN F 2 "LED_SMD:LED_0805_2012Metric" V 1450 1400 50 0001 C CNN F 3 "https://datasheet.lcsc.com/szlcsc/1806151820_Hubei-KENTO-Elec-C2297_C2297.pdf" V 1450 1400 50 0001 C CNN F 4 "C2297" V 1450 1400 50 0001 C CNN "LCSC" F 5 "0805 Light Emitting Diodes (LED) RoHS" H 1450 1400 50 0001 C CNN "Description" F 6 "Hubei KENTO Elec" H 1450 1400 50 0001 C CNN "Manufacturer_Name" F 7 "C2297" H 1450 1400 50 0001 C CNN "Manufacturer_Part_Number" 1 1450 1400 0 -1 -1 0 $EndComp $Comp L Device:LED_Small D3 U 1 1 5EF6FD13 P 1800 1400 F 0 "D3" V 1846 1330 50 0000 R CNN F 1 "Green" V 1755 1330 50 0000 R CNN F 2 "LED_SMD:LED_0805_2012Metric" V 1800 1400 50 0001 C CNN F 3 "https://datasheet.lcsc.com/szlcsc/1806151820_Hubei-KENTO-Elec-C2297_C2297.pdf" V 1800 1400 50 0001 C CNN F 4 "C2297" V 1800 1400 50 0001 C CNN "LCSC" F 5 "0805 Light Emitting Diodes (LED) RoHS" H 1800 1400 50 0001 C CNN "Description" F 6 "Hubei KENTO Elec" H 1800 1400 50 0001 C CNN "Manufacturer_Name" F 7 "C2297" H 1800 1400 50 0001 C CNN "Manufacturer_Part_Number" 1 1800 1400 0 -1 -1 0 $EndComp $Comp L Device:LED_Small D4 U 1 1 5EF6FF93 P 2150 1400 F 0 "D4" V 2196 1330 50 0000 R CNN F 1 "Green" V 2105 1330 50 0000 R CNN F 2 "LED_SMD:LED_0805_2012Metric" V 2150 1400 50 0001 C CNN F 3 "https://datasheet.lcsc.com/szlcsc/1806151820_Hubei-KENTO-Elec-C2297_C2297.pdf" V 2150 1400 50 0001 C CNN F 4 "C2297" V 2150 1400 50 0001 C CNN "LCSC" F 5 "0805 Light Emitting Diodes (LED) RoHS" H 2150 1400 50 0001 C CNN "Description" F 6 "Hubei KENTO Elec" H 2150 1400 50 0001 C CNN "Manufacturer_Name" F 7 "C2297" H 2150 1400 50 0001 C CNN "Manufacturer_Part_Number" 1 2150 1400 0 -1 -1 0 $EndComp Wire Wire Line 2150 1700 2150 1500 Wire Wire Line 1800 1500 1800 1700 Wire Wire Line 1450 1500 1450 1700 Wire Wire Line 750 1000 750 1050 $Comp L power:+3V3 #PWR07 U 1 1 5EF9202D P 2150 1000 F 0 "#PWR07" 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 #PWR02 U 1 1 5EF92608 P 1800 1000 F 0 "#PWR02" H 1800 850 50 0001 C CNN F 1 "+5V" V 1815 1128 50 0000 L CNN F 2 "" H 1800 1000 50 0001 C CNN F 3 "" H 1800 1000 50 0001 C CNN 1 1800 1000 1 0 0 -1 $EndComp Text GLabel 1450 1000 1 50 BiDi ~ 0 DBG_LED Wire Wire Line 1450 1100 1450 1000 Wire Wire Line 1800 1100 1800 1000 Wire Wire Line 2150 1100 2150 1000 Wire Wire Line 1450 1750 1450 1700 Connection ~ 1450 1700 Wire Notes Line 550 550 2700 550 Text Notes 950 2300 0 50 ~ 0 Activity, Debug and Power LEDs Text Notes 6750 2400 1 50 ~ 0 Pull-up resistors for Raspberry Pi 3.3v Signals $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://datasheet.lcsc.com/szlcsc/1811111512_BOOMELE-Boom-Precision-Elec-C50982_C50982.pdf" H 1950 4450 50 0001 C CNN F 4 "C50982" H 1950 4450 50 0001 C CNN "LCSC" F 5 "Female Header 40 2 right-angle，180degrees 2.54mm 2.54mm Pin Header & Female Header RoHS" H 1950 4450 50 0001 C CNN "Description" F 6 "BOOMELE(Boom Precision Elec)" H 1950 4450 50 0001 C CNN "Manufacturer_Name" F 7 "C50982" H 1950 4450 50 0001 C CNN "Manufacturer_Part_Number" 1 1950 4450 1 0 0 -1 $EndComp $Comp L power:+5V #PWR04 U 1 1 60B5EE75 P 1850 2950 F 0 "#PWR04" 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 #PWR05 U 1 1 60B5EE81 P 1850 5800 F 0 "#PWR05" 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 #PWR08 U 1 1 60B68AA4 P 2150 2950 F 0 "#PWR08" 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 PI-ACT $Comp L power:+5V #PWR03 U 1 1 60B793DE P 1750 2950 F 0 "#PWR03" 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 #PWR06 U 1 1 60B79625 P 2050 2950 F 0 "#PWR06" 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 2900 1500 0 50 ~ 0 Terminating Resistor Power Text Notes 3550 6350 0 50 ~ 0 SCSI Bus Transceivers Text Notes 3750 4350 1 50 ~ 0 Change direction based upon PI-DTD Text Notes 3750 5850 1 50 ~ 0 Change direction based upon PI-DTD Text Notes 7900 5600 1 50 ~ 0 Change direction based \nupon the IND signal Text Notes 7950 4200 1 50 ~ 0 Change direction based \nupon the TAD signal Wire Notes Line 8300 4850 10200 4850 Wire Notes Line 10200 2650 8300 2650 Text Notes 8400 4800 0 50 ~ 0 DB-25 SCSI Connector Text Notes 3900 7900 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 GIMONS's Target/Initiator design\nhttp://retropc.net/gimons/rascsi/\n\nThis is the "FULLSPEC" version of the board that \ncan work as a SCSI target OR initiator\n\nThank you to everyone who has worked on this project!! Text GLabel 8700 3850 0 50 BiDi ~ 0 C-D0 Text GLabel 9700 3850 2 50 BiDi ~ 0 C-D1 Text GLabel 9700 3950 2 50 BiDi ~ 0 C-D2 Text GLabel 8700 4050 0 50 BiDi ~ 0 C-D3 Text GLabel 9700 4050 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 3750 2 50 BiDi ~ 0 C-DP Text GLabel 9700 3450 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 3650 2 50 BiDi ~ 0 C-SEL Text GLabel 9700 3250 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 4250 2 50 BiDi ~ 0 TERMPOW $Comp L power:GND #PWR039 U 1 1 5F436924 P 9200 4650 F 0 "#PWR039" 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 #PWR042 U 1 1 5F460701 P 9700 3150 F 0 "#PWR042" H 9700 2900 50 0001 C CNN F 1 "GND" V 9705 3022 50 0000 R CNN F 2 "" H 9700 3150 50 0001 C CNN F 3 "" H 9700 3150 50 0001 C CNN 1 9700 3150 0 -1 -1 0 $EndComp $Comp L power:GND #PWR043 U 1 1 5F460CF4 P 9700 3350 F 0 "#PWR043" H 9700 3100 50 0001 C CNN F 1 "GND" V 9705 3222 50 0000 R CNN F 2 "" H 9700 3350 50 0001 C CNN F 3 "" H 9700 3350 50 0001 C CNN 1 9700 3350 0 -1 -1 0 $EndComp $Comp L power:GND #PWR044 U 1 1 5F460F07 P 9700 3550 F 0 "#PWR044" H 9700 3300 50 0001 C CNN F 1 "GND" V 9705 3422 50 0000 R CNN F 2 "" H 9700 3550 50 0001 C CNN F 3 "" H 9700 3550 50 0001 C CNN 1 9700 3550 0 -1 -1 0 $EndComp $Comp L power:GND #PWR035 U 1 1 5F46110C P 8700 3750 F 0 "#PWR035" 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 #PWR036 U 1 1 5F4617B9 P 8700 3950 F 0 "#PWR036" 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 #PWR045 U 1 1 5F461986 P 9700 4150 F 0 "#PWR045" H 9700 3900 50 0001 C CNN F 1 "GND" V 9705 4022 50 0000 R CNN F 2 "" H 9700 4150 50 0001 C CNN F 3 "" H 9700 4150 50 0001 C CNN 1 9700 4150 0 -1 -1 0 $EndComp $Comp L power:GND #PWR038 U 1 1 5F462686 P 9200 2850 F 0 "#PWR038" 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 H1 U 1 1 5EF88248 P 8600 5000 F 0 "H1" H 8700 5049 50 0000 L CNN F 1 "Hole1" H 8700 4958 50 0000 L CNN F 2 "MountingHole:MountingHole_2.7mm_M2.5_Pad" H 8600 5000 50 0001 C CNN F 3 "DNP" H 8600 5000 50 0001 C CNN F 4 "DNP" H 8600 5000 50 0001 C CNN "Description" F 5 "" H 8600 5000 50 0001 C CNN "Height" F 6 "DNP" H 8600 5000 50 0001 C CNN "LCSC" F 7 "DNP" H 8600 5000 50 0001 C CNN "Manufacturer_Name" F 8 "DNP" H 8600 5000 50 0001 C CNN "Manufacturer_Part_Number" F 9 "" H 8600 5000 50 0001 C CNN "Mouser Part Number" F 10 "" H 8600 5000 50 0001 C CNN "Mouser Price/Stock" 1 8600 5000 1 0 0 -1 $EndComp $Comp L Mechanical:MountingHole H3 U 1 1 5EF89564 P 9400 5000 F 0 "H3" H 9500 5049 50 0000 L CNN F 1 "Hole3" H 9500 4958 50 0000 L CNN F 2 "MountingHole:MountingHole_2.7mm_M2.5_Pad" H 9400 5000 50 0001 C CNN F 3 "DNP" H 9400 5000 50 0001 C CNN F 4 "DNP" H 9400 5000 50 0001 C CNN "Description" F 5 "" H 9400 5000 50 0001 C CNN "Height" F 6 "DNP" H 9400 5000 50 0001 C CNN "LCSC" F 7 "DNP" H 9400 5000 50 0001 C CNN "Manufacturer_Name" F 8 "DNP" H 9400 5000 50 0001 C CNN "Manufacturer_Part_Number" F 9 "" H 9400 5000 50 0001 C CNN "Mouser Part Number" F 10 "" H 9400 5000 50 0001 C CNN "Mouser Price/Stock" 1 9400 5000 1 0 0 -1 $EndComp $Comp L Mechanical:MountingHole H4 U 1 1 5EF896FC P 9400 5500 F 0 "H4" H 9500 5549 50 0000 L CNN F 1 "Hole5" H 9500 5458 50 0000 L CNN F 2 "MountingHole:MountingHole_2.7mm_M2.5_Pad" H 9400 5500 50 0001 C CNN F 3 "DNP" H 9400 5500 50 0001 C CNN F 4 "DNP" H 9400 5500 50 0001 C CNN "Description" F 5 "" H 9400 5500 50 0001 C CNN "Height" F 6 "DNP" H 9400 5500 50 0001 C CNN "LCSC" F 7 "DNP" H 9400 5500 50 0001 C CNN "Manufacturer_Name" F 8 "DNP" H 9400 5500 50 0001 C CNN "Manufacturer_Part_Number" F 9 "" H 9400 5500 50 0001 C CNN "Mouser Part Number" F 10 "" H 9400 5500 50 0001 C CNN "Mouser Price/Stock" 1 9400 5500 1 0 0 -1 $EndComp $Comp L Mechanical:MountingHole H2 U 1 1 5EF89881 P 9000 5000 F 0 "H2" H 9100 5049 50 0000 L CNN F 1 "Hole2" H 9100 4958 50 0000 L CNN F 2 "MountingHole:MountingHole_2.7mm_M2.5_Pad" H 9000 5000 50 0001 C CNN F 3 "DNP" H 9000 5000 50 0001 C CNN F 4 "DNP" H 9000 5000 50 0001 C CNN "Description" F 5 "" H 9000 5000 50 0001 C CNN "Height" F 6 "DNP" H 9000 5000 50 0001 C CNN "LCSC" F 7 "DNP" H 9000 5000 50 0001 C CNN "Manufacturer_Name" F 8 "DNP" H 9000 5000 50 0001 C CNN "Manufacturer_Part_Number" F 9 "" H 9000 5000 50 0001 C CNN "Mouser Part Number" F 10 "" H 9000 5000 50 0001 C CNN "Mouser Price/Stock" 1 9000 5000 1 0 0 -1 $EndComp $Comp L SamacSys_Parts:Logo X2 U 1 1 5EFCD6CA P 8900 5700 F 0 "X2" H 8750 5800 50 0000 L CNN F 1 "Dogcow" H 8950 5800 50 0000 L CNN F 2 "SamacSys_Parts:dogcow" H 8900 5700 50 0001 C CNN F 3 "N/A - Silkscreen" H 8900 5700 50 0001 C CNN F 4 "" H 8900 5700 50 0001 C CNN "Height" F 5 "N/A" H 8900 5700 50 0001 C CNN "LCSC" F 6 "N/A" H 8900 5700 50 0001 C CNN "Manufacturer_Name" F 7 "N/A" H 8900 5700 50 0001 C CNN "Manufacturer_Part_Number" F 8 "" H 8900 5700 50 0001 C CNN "Mouser Part Number" F 9 "" H 8900 5700 50 0001 C CNN "Mouser Price/Stock" F 10 "N/A - Silkscreen" H 8900 5700 50 0001 C CNN "Description" 1 8900 5700 1 0 0 -1 $EndComp $Comp L SamacSys_Parts:Logo X5 U 1 1 5EFCDBC9 P 8900 5500 F 0 "X5" H 8750 5600 50 0000 L CNN F 1 "Dogcow" H 8950 5600 50 0000 L CNN F 2 "SamacSys_Parts:dogcow" H 8900 5500 50 0001 C CNN F 3 "N/A - Silkscreen" H 8900 5500 50 0001 C CNN F 4 "" H 8900 5500 50 0001 C CNN "Height" F 5 "N/A" H 8900 5500 50 0001 C CNN "LCSC" F 6 "N/A" H 8900 5500 50 0001 C CNN "Manufacturer_Name" F 7 "N/A" H 8900 5500 50 0001 C CNN "Manufacturer_Part_Number" F 8 "" H 8900 5500 50 0001 C CNN "Mouser Part Number" F 9 "" H 8900 5500 50 0001 C CNN "Mouser Price/Stock" F 10 "N/A - Silkscreen" H 8900 5500 50 0001 C CNN "Description" 1 8900 5500 1 0 0 -1 $EndComp $Comp L SamacSys_Parts:Logo X6 U 1 1 5EFCDFAD P 8900 5600 F 0 "X6" H 8750 5700 50 0000 L CNN F 1 "Dogcow" H 8950 5700 50 0000 L CNN F 2 "SamacSys_Parts:dogcow" H 8900 5600 50 0001 C CNN F 3 "N/A - Silkscreen" H 8900 5600 50 0001 C CNN F 4 "" H 8900 5600 50 0001 C CNN "Height" F 5 "N/A" H 8900 5600 50 0001 C CNN "LCSC" F 6 "N/A" H 8900 5600 50 0001 C CNN "Manufacturer_Name" F 7 "N/A" H 8900 5600 50 0001 C CNN "Manufacturer_Part_Number" F 8 "" H 8900 5600 50 0001 C CNN "Mouser Part Number" F 9 "" H 8900 5600 50 0001 C CNN "Mouser Price/Stock" F 10 "N/A - Silkscreen" H 8900 5600 50 0001 C CNN "Description" 1 8900 5600 1 0 0 -1 $EndComp Wire Notes Line 8300 5850 10200 5850 Text Notes 8600 5850 0 50 ~ 0 Images Text Notes 10200 5700 1 50 ~ 0 Mounting Holes $Comp L power:+5V #PWR012 U 1 1 5F0B94FB P 2850 6250 F 0 "#PWR012" H 2850 6100 50 0001 C CNN F 1 "+5V" V 2850 6450 50 0000 C CNN F 2 "" H 2850 6250 50 0001 C CNN F 3 "" H 2850 6250 50 0001 C CNN 1 2850 6250 0 -1 -1 0 $EndComp $Comp L power:GND #PWR011 U 1 1 5F0B9E0E P 2850 6150 F 0 "#PWR011" H 2850 5900 50 0001 C CNN F 1 "GND" V 2850 5950 50 0000 C CNN F 2 "" H 2850 6150 50 0001 C CNN F 3 "" H 2850 6150 50 0001 C CNN 1 2850 6150 0 1 1 0 $EndComp $Comp L power:+3V3 #PWR010 U 1 1 5F0BA39A P 2850 6050 F 0 "#PWR010" H 2850 5900 50 0001 C CNN F 1 "+3V3" V 2850 6250 50 0000 C CNN F 2 "" H 2850 6050 50 0001 C CNN F 3 "" H 2850 6050 50 0001 C CNN 1 2850 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 "https://datasheet.lcsc.com/szlcsc/1811092140_BOOMELE-Boom-Precision-Elec-C50950_C50950.pdf" H 3150 6050 50 0001 C CNN F 4 "C50950" H 3150 6050 50 0001 C CNN "LCSC" F 5 "Female Header 5 1 right-angle，180degrees 2.54mm 2.54mm Pin Header & Female Header RoHS" H 3150 6050 50 0001 C CNN "Description" F 6 "BOOMELE(Boom Precision Elec) C50950" H 3150 6050 50 0001 C CNN "Manufacturer_Name" F 7 "C50950" H 3150 6050 50 0001 C CNN "Manufacturer_Part_Number" F 8 "" H 3150 6050 50 0001 C CNN "Mouser Part Number" F 9 "" H 3150 6050 50 0001 C CNN "Mouser Price/Stock" 1 3150 6050 -1 0 0 1 $EndComp Wire Notes Line 3300 5700 2550 5700 Wire Notes Line 2550 5700 2550 6400 $Comp L SamacSys_Parts:Logo X7 U 1 1 5F2D2B3B P 8550 5650 F 0 "X7" H 8700 5700 50 0000 R CNN F 1 "Pi" H 8500 5700 50 0000 R CNN F 2 "SamacSys_Parts:pi_logo" H 8550 5650 50 0001 C CNN F 3 "N/A - Silkscreen" H 8550 5650 50 0001 C CNN F 4 "" H 8550 5650 50 0001 C CNN "Height" F 5 "N/A" H 8550 5650 50 0001 C CNN "LCSC" F 6 "N/A" H 8550 5650 50 0001 C CNN "Manufacturer_Name" F 7 "N/A" H 8550 5650 50 0001 C CNN "Manufacturer_Part_Number" F 8 "" H 8550 5650 50 0001 C CNN "Mouser Part Number" F 9 "" H 8550 5650 50 0001 C CNN "Mouser Price/Stock" F 10 "N/A - Silkscreen" H 8550 5650 50 0001 C CNN "Description" 1 8550 5650 -1 0 0 1 $EndComp $Comp L SamacSys_Parts:Logo X4 U 1 1 5EFCDD94 P 8900 5650 F 0 "X4" H 9050 5700 50 0000 R CNN F 1 "Dogcow" H 8850 5700 50 0000 R CNN F 2 "SamacSys_Parts:dogcow" H 8900 5650 50 0001 C CNN F 3 "N/A - Silkscreen" H 8900 5650 50 0001 C CNN F 4 "" H 8900 5650 50 0001 C CNN "Height" F 5 "N/A" H 8900 5650 50 0001 C CNN "LCSC" F 6 "N/A" H 8900 5650 50 0001 C CNN "Manufacturer_Name" F 7 "N/A" H 8900 5650 50 0001 C CNN "Manufacturer_Part_Number" F 8 "" H 8900 5650 50 0001 C CNN "Mouser Part Number" F 9 "" H 8900 5650 50 0001 C CNN "Mouser Price/Stock" F 10 "N/A - Silkscreen" H 8900 5650 50 0001 C CNN "Description" 1 8900 5650 -1 0 0 1 $EndComp Text Label 7550 2150 2 50 ~ 0 TERM_5v Wire Notes Line 2900 1050 5300 1050 Wire Notes Line 2900 550 5300 550 Wire Wire Line 4150 3100 4200 3100 Text GLabel 2750 4650 2 50 BiDi ~ 0 PI-DTD $Comp L power:+5V #PWR028 U 1 1 5F4FA641 P 7350 3100 F 0 "#PWR028" H 7350 2950 50 0001 C CNN F 1 "+5V" V 7365 3228 50 0000 L CNN F 2 "" H 7350 3100 50 0001 C CNN F 3 "" H 7350 3100 50 0001 C CNN 1 7350 3100 0 1 1 0 $EndComp Wire Wire Line 7400 4050 7400 4000 Wire Wire Line 7400 3800 7350 3800 Wire Wire Line 7350 4000 7400 4000 Connection ~ 7400 4000 Wire Wire Line 7400 4000 7400 3900 Wire Wire Line 7350 3900 7400 3900 Connection ~ 7400 3900 Wire Wire Line 7400 3900 7400 3800 Wire Wire Line 6350 3700 6300 3700 Wire Wire Line 6300 3700 6300 3800 Wire Wire Line 6350 4000 6300 4000 Connection ~ 6300 4000 Wire Wire Line 6300 4000 6300 4050 Wire Wire Line 6350 3900 6300 3900 Connection ~ 6300 3900 Wire Wire Line 6300 3900 6300 4000 Wire Wire Line 6350 3800 6300 3800 Connection ~ 6300 3800 Wire Wire Line 6300 3800 6300 3900 Wire Wire Line 5200 3300 5250 3300 Wire Wire Line 5200 3400 5250 3400 Connection ~ 5250 3400 Wire Wire Line 5250 3400 5250 3300 Wire Wire Line 5200 3500 5250 3500 Connection ~ 5250 3500 Wire Wire Line 5250 3500 5250 3400 Wire Wire Line 5200 3600 5250 3600 Connection ~ 5250 3600 Wire Wire Line 5250 3600 5250 3500 Wire Wire Line 5200 3700 5250 3700 Connection ~ 5250 3700 Wire Wire Line 5250 3700 5250 3600 Wire Wire Line 5200 3800 5250 3800 Connection ~ 5250 3800 Wire Wire Line 5250 3800 5250 3700 Wire Wire Line 5200 3900 5250 3900 Connection ~ 5250 3900 Wire Wire Line 5250 3900 5250 3800 Wire Wire Line 4150 4000 4150 3900 Wire Wire Line 4150 3400 4200 3400 Wire Wire Line 4200 3500 4150 3500 Connection ~ 4150 3500 Wire Wire Line 4150 3500 4150 3400 Wire Wire Line 4200 3600 4150 3600 Connection ~ 4150 3600 Wire Wire Line 4150 3600 4150 3500 Wire Wire Line 4200 3700 4150 3700 Connection ~ 4150 3700 Wire Wire Line 4150 3700 4150 3600 Wire Wire Line 4200 3800 4150 3800 Connection ~ 4150 3800 Wire Wire Line 4150 3800 4150 3700 Wire Wire Line 4200 3900 4150 3900 Connection ~ 4150 3900 Wire Wire Line 4150 3900 4150 3800 Wire Wire Line 4200 4000 4150 4000 Wire Wire Line 4150 4000 4150 4050 Connection ~ 4150 4000 Text GLabel 2750 4550 2 50 BiDi ~ 0 PI-TAD Text GLabel 6350 4700 0 50 BiDi ~ 0 PI-IND Text GLabel 2750 4350 2 50 BiDi ~ 0 PI-IND $Comp L Device:R_Small R31 U 1 1 5F34697E P 7900 1450 F 0 "R31" V 7850 1550 50 0000 L CNN F 1 "220" V 7850 1200 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 7900 1450 50 0001 C CNN F 3 "" H 7900 1450 50 0001 C CNN F 4 "C17557" V 7900 1450 50 0001 C CNN "LCSC" F 5 "" H 7900 1450 50 0001 C CNN "Description" F 6 "" H 7900 1450 50 0001 C CNN "Manufacturer_Name" F 7 "" H 7900 1450 50 0001 C CNN "Manufacturer_Part_Number" 1 7900 1450 0 -1 -1 0 $EndComp $Comp L SamacSys_Parts:SN74LS245DW IC1 U 1 1 5F2BE68A P 5200 3100 F 0 "IC1" H 5700 3365 50 0000 C CNN F 1 "SN74LS641-1DW" H 5700 3274 50 0000 C CNN F 2 "SamacSys_Parts:SOIC127P1030X265-20N" H 6050 3200 50 0001 L CNN F 3 "https://www.ti.com/lit/ds/symlink/sn74ls641.pdf?ts=1596466276486&ref_url=https%253A%252F%252Fwww.ti.com%252Fstore%252Fti%252Fen%252Fp%252Fproduct%252F%253Fp%253DSN74LS641-1DW" H 6050 3100 50 0001 L CNN F 4 "Octal bus transceivers" H 6050 3000 50 0001 L CNN "Description" F 5 "" H 6050 2900 50 0001 L CNN "Height" F 6 "" H 6050 2800 50 0001 L CNN "Mouser Part Number" F 7 "" H 6050 2700 50 0001 L CNN "Mouser Price/Stock" F 8 "Texas Instruments" H 6050 2600 50 0001 L CNN "Manufacturer_Name" F 9 "SN74LS641-1DW" H 6050 2500 50 0001 L CNN "Manufacturer_Part_Number" F 10 "N/A" H 5200 3100 50 0001 C CNN "LCSC" 1 5200 3100 -1 0 0 -1 $EndComp $Comp L SamacSys_Parts:SN74LS245DW IC2 U 1 1 5F2C1889 P 5200 4700 F 0 "IC2" H 5700 4965 50 0000 C CNN F 1 "SN74LS641-1DW" H 5700 4874 50 0000 C CNN F 2 "SamacSys_Parts:SOIC127P1030X265-20N" H 6050 4800 50 0001 L CNN F 3 "https://www.ti.com/lit/ds/symlink/sn74ls641.pdf?ts=1596466276486&ref_url=https%253A%252F%252Fwww.ti.com%252Fstore%252Fti%252Fen%252Fp%252Fproduct%252F%253Fp%253DSN74LS641-1DW" H 6050 4700 50 0001 L CNN F 4 "Octal bus transceivers" H 6050 4600 50 0001 L CNN "Description" F 5 "" H 6050 4500 50 0001 L CNN "Height" F 6 "" H 6050 4400 50 0001 L CNN "Mouser Part Number" F 7 "" H 6050 4300 50 0001 L CNN "Mouser Price/Stock" F 8 "Texas Instruments" H 6050 4200 50 0001 L CNN "Manufacturer_Name" F 9 "SN74LS641-1DW" H 6050 4100 50 0001 L CNN "Manufacturer_Part_Number" F 10 "N/A" H 5200 4700 50 0001 C CNN "LCSC" 1 5200 4700 -1 0 0 -1 $EndComp $Comp L SamacSys_Parts:SN74LS245DW IC3 U 1 1 5F2C26E6 P 6350 3100 F 0 "IC3" H 6850 3365 50 0000 C CNN F 1 "SN74LS641-1DW" H 6850 3274 50 0000 C CNN F 2 "SamacSys_Parts:SOIC127P1030X265-20N" H 7200 3200 50 0001 L CNN F 3 "https://www.ti.com/lit/ds/symlink/sn74ls641.pdf?ts=1596466276486&ref_url=https%253A%252F%252Fwww.ti.com%252Fstore%252Fti%252Fen%252Fp%252Fproduct%252F%253Fp%253DSN74LS641-1DW" H 7200 3100 50 0001 L CNN F 4 "Octal bus transceivers" H 7200 3000 50 0001 L CNN "Description" F 5 "" H 7200 2900 50 0001 L CNN "Height" F 6 "" H 7200 2800 50 0001 L CNN "Mouser Part Number" F 7 "" H 7200 2700 50 0001 L CNN "Mouser Price/Stock" F 8 "Texas Instruments" H 7200 2600 50 0001 L CNN "Manufacturer_Name" F 9 "SN74LS641-1DW" H 7200 2500 50 0001 L CNN "Manufacturer_Part_Number" F 10 "N/A" H 6350 3100 50 0001 C CNN "LCSC" 1 6350 3100 1 0 0 -1 $EndComp $Comp L SamacSys_Parts:SN74LS245DW IC4 U 1 1 5F2C314F P 6350 4700 F 0 "IC4" H 6850 4965 50 0000 C CNN F 1 "SN74LS641-1DW" H 6850 4874 50 0000 C CNN F 2 "SamacSys_Parts:SOIC127P1030X265-20N" H 7200 4800 50 0001 L CNN F 3 "https://www.ti.com/lit/ds/symlink/sn74ls641.pdf?ts=1596466276486&ref_url=https%253A%252F%252Fwww.ti.com%252Fstore%252Fti%252Fen%252Fp%252Fproduct%252F%253Fp%253DSN74LS641-1DW" H 7200 4700 50 0001 L CNN F 4 "Octal bus transceivers" H 7200 4600 50 0001 L CNN "Description" F 5 "" H 7200 4500 50 0001 L CNN "Height" F 6 "" H 7200 4400 50 0001 L CNN "Mouser Part Number" F 7 "" H 7200 4300 50 0001 L CNN "Mouser Price/Stock" F 8 "Texas Instruments" H 7200 4200 50 0001 L CNN "Manufacturer_Name" F 9 "SN74LS641-1DW" H 7200 4100 50 0001 L CNN "Manufacturer_Part_Number" F 10 "N/A" H 6350 4700 50 0001 C CNN "LCSC" 1 6350 4700 1 0 0 -1 $EndComp Text GLabel 5200 4700 2 50 BiDi ~ 0 PI-DTD Text GLabel 5200 3100 2 50 BiDi ~ 0 PI-DTD Wire Wire Line 5250 4000 5200 4000 Wire Wire Line 5250 3900 5250 4000 Wire Wire Line 5250 4000 5250 4050 Connection ~ 5250 4000 Wire Wire Line 5200 5650 5200 5600 Wire Wire Line 6350 5650 6350 5600 Connection ~ 6350 5300 Wire Wire Line 6350 5300 6350 5200 Connection ~ 6350 5400 Wire Wire Line 6350 5400 6350 5300 Connection ~ 6350 5500 Wire Wire Line 6350 5500 6350 5400 Connection ~ 6350 5600 Wire Wire Line 6350 5600 6350 5500 $Comp L power:GND #PWR032 U 1 1 5F42C1A5 P 7350 5650 F 0 "#PWR032" H 7350 5400 50 0001 C CNN F 1 "GND" H 7355 5477 50 0000 C CNN F 2 "" H 7350 5650 50 0001 C CNN F 3 "" H 7350 5650 50 0001 C CNN 1 7350 5650 1 0 0 -1 $EndComp Wire Wire Line 7350 5650 7350 5600 Connection ~ 7350 5400 Wire Wire Line 7350 5400 7350 5300 Connection ~ 7350 5500 Wire Wire Line 7350 5500 7350 5400 Connection ~ 7350 5600 Wire Wire Line 7350 5600 7350 5500 $Comp L Device:R_Small R13 U 1 1 5F456160 P 6050 1450 F 0 "R13" V 6000 1550 50 0000 L CNN F 1 "10k" V 6000 1250 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 6050 1450 50 0001 C CNN F 3 "" H 6050 1450 50 0001 C CNN F 4 "C17414" H 6050 1450 50 0001 C CNN "LCSC" F 5 "" H 6050 1450 50 0001 C CNN "Description" F 6 "" H 6050 1450 50 0001 C CNN "Manufacturer_Name" F 7 "" H 6050 1450 50 0001 C CNN "Manufacturer_Part_Number" 1 6050 1450 0 -1 -1 0 $EndComp Wire Wire Line 6150 1450 6300 1450 $Comp L Device:R_Small R12 U 1 1 5F486B17 P 6050 1350 F 0 "R12" V 6000 1450 50 0000 L CNN F 1 "10k" V 6000 1150 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 6050 1350 50 0001 C CNN F 3 "" H 6050 1350 50 0001 C CNN F 4 "C17414" H 6050 1350 50 0001 C CNN "LCSC" F 5 "" H 6050 1350 50 0001 C CNN "Description" F 6 "" H 6050 1350 50 0001 C CNN "Manufacturer_Name" F 7 "" H 6050 1350 50 0001 C CNN "Manufacturer_Part_Number" 1 6050 1350 0 -1 -1 0 $EndComp Wire Wire Line 5800 650 5950 650 Wire Wire Line 6150 1350 6300 1350 $Comp L Device:R_Small R11 U 1 1 5F49BB11 P 6050 1250 F 0 "R11" V 6000 1350 50 0000 L CNN F 1 "10k" V 6000 1050 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 6050 1250 50 0001 C CNN F 3 "" H 6050 1250 50 0001 C CNN F 4 "C17414" H 6050 1250 50 0001 C CNN "LCSC" F 5 "" H 6050 1250 50 0001 C CNN "Description" F 6 "" H 6050 1250 50 0001 C CNN "Manufacturer_Name" F 7 "" H 6050 1250 50 0001 C CNN "Manufacturer_Part_Number" 1 6050 1250 0 -1 -1 0 $EndComp Wire Wire Line 5800 750 5950 750 Wire Wire Line 6150 1250 6300 1250 Wire Wire Line 5800 650 5800 750 $Comp L Device:R_Small R10 U 1 1 5F4A637A P 6050 1150 F 0 "R10" V 6000 1250 50 0000 L CNN F 1 "10k" V 6000 950 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 6050 1150 50 0001 C CNN F 3 "" H 6050 1150 50 0001 C CNN F 4 "C17414" H 6050 1150 50 0001 C CNN "LCSC" F 5 "" H 6050 1150 50 0001 C CNN "Description" F 6 "" H 6050 1150 50 0001 C CNN "Manufacturer_Name" F 7 "" H 6050 1150 50 0001 C CNN "Manufacturer_Part_Number" 1 6050 1150 0 -1 -1 0 $EndComp Wire Wire Line 5800 850 5950 850 Wire Wire Line 6150 1150 6300 1150 Wire Wire Line 5800 750 5800 850 $Comp L Device:R_Small R9 U 1 1 5F4B1092 P 6050 1050 F 0 "R9" V 6000 1150 50 0000 L CNN F 1 "10k" V 6000 850 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 6050 1050 50 0001 C CNN F 3 "" H 6050 1050 50 0001 C CNN F 4 "C17414" H 6050 1050 50 0001 C CNN "LCSC" F 5 "" H 6050 1050 50 0001 C CNN "Description" F 6 "" H 6050 1050 50 0001 C CNN "Manufacturer_Name" F 7 "" H 6050 1050 50 0001 C CNN "Manufacturer_Part_Number" 1 6050 1050 0 -1 -1 0 $EndComp Wire Wire Line 5800 950 5950 950 Wire Wire Line 6150 1050 6300 1050 Wire Wire Line 5800 850 5800 950 $Comp L Device:R_Small R8 U 1 1 5F4BC384 P 6050 950 F 0 "R8" V 6000 1050 50 0000 L CNN F 1 "10k" V 6000 750 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 6050 950 50 0001 C CNN F 3 "" H 6050 950 50 0001 C CNN F 4 "C17414" H 6050 950 50 0001 C CNN "LCSC" F 5 "" H 6050 950 50 0001 C CNN "Description" F 6 "" H 6050 950 50 0001 C CNN "Manufacturer_Name" F 7 "" H 6050 950 50 0001 C CNN "Manufacturer_Part_Number" 1 6050 950 0 -1 -1 0 $EndComp Wire Wire Line 5800 1050 5950 1050 Wire Wire Line 6150 950 6300 950 Wire Wire Line 5800 950 5800 1050 $Comp L Device:R_Small R7 U 1 1 5F4C7C4F P 6050 850 F 0 "R7" V 6000 950 50 0000 L CNN F 1 "10k" V 6000 650 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 6050 850 50 0001 C CNN F 3 "" H 6050 850 50 0001 C CNN F 4 "C17414" H 6050 850 50 0001 C CNN "LCSC" F 5 "" H 6050 850 50 0001 C CNN "Description" F 6 "" H 6050 850 50 0001 C CNN "Manufacturer_Name" F 7 "" H 6050 850 50 0001 C CNN "Manufacturer_Part_Number" 1 6050 850 0 -1 -1 0 $EndComp Wire Wire Line 5800 1150 5950 1150 Wire Wire Line 6150 850 6300 850 Wire Wire Line 5800 1050 5800 1150 $Comp L Device:R_Small R6 U 1 1 5F4D3BDE P 6050 750 F 0 "R6" V 6000 850 50 0000 L CNN F 1 "10k" V 6000 550 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 6050 750 50 0001 C CNN F 3 "" H 6050 750 50 0001 C CNN F 4 "C17414" H 6050 750 50 0001 C CNN "LCSC" F 5 "" H 6050 750 50 0001 C CNN "Description" F 6 "" H 6050 750 50 0001 C CNN "Manufacturer_Name" F 7 "" H 6050 750 50 0001 C CNN "Manufacturer_Part_Number" 1 6050 750 0 -1 -1 0 $EndComp Wire Wire Line 5800 1250 5950 1250 Wire Wire Line 6150 750 6300 750 Wire Wire Line 5800 1150 5800 1250 $Comp L Device:R_Small R5 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2 "Resistor_SMD:R_0805_2012Metric" H 9250 1250 50 0001 C CNN F 3 "" H 9250 1250 50 0001 C CNN F 4 "C17630" V 9250 1250 50 0001 C CNN "LCSC" F 5 "" H 9250 1250 50 0001 C CNN "Description" F 6 "" H 9250 1250 50 0001 C CNN "Manufacturer_Name" F 7 "" H 9250 1250 50 0001 C CNN "Manufacturer_Part_Number" 1 9250 1250 0 -1 -1 0 $EndComp $Comp L Device:R_Small R48 U 1 1 5F7B523C P 9250 1350 F 0 "R48" V 9200 1450 50 0000 L CNN F 1 "330" V 9200 1100 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 9250 1350 50 0001 C CNN F 3 "" H 9250 1350 50 0001 C CNN F 4 "C17630" V 9250 1350 50 0001 C CNN "LCSC" F 5 "" H 9250 1350 50 0001 C CNN "Description" F 6 "" H 9250 1350 50 0001 C CNN "Manufacturer_Name" F 7 "" H 9250 1350 50 0001 C CNN "Manufacturer_Part_Number" 1 9250 1350 0 -1 -1 0 $EndComp $Comp L Device:R_Small R49 U 1 1 5F7B5465 P 9250 1450 F 0 "R49" V 9200 1550 50 0000 L CNN F 1 "330" V 9200 1200 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 9250 1450 50 0001 C CNN F 3 "" H 9250 1450 50 0001 C CNN F 4 "C17630" V 9250 1450 50 0001 C CNN "LCSC" F 5 "" H 9250 1450 50 0001 C CNN "Description" F 6 "" H 9250 1450 50 0001 C CNN "Manufacturer_Name" F 7 "" H 9250 1450 50 0001 C CNN "Manufacturer_Part_Number" 1 9250 1450 0 -1 -1 0 $EndComp $Comp L Device:R_Small R50 U 1 1 5F7B55EE P 9250 1550 F 0 "R50" V 9200 1650 50 0000 L CNN F 1 "330" V 9200 1300 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 9250 1550 50 0001 C CNN F 3 "" H 9250 1550 50 0001 C CNN F 4 "C17630" V 9250 1550 50 0001 C CNN "LCSC" F 5 "" H 9250 1550 50 0001 C CNN "Description" F 6 "" H 9250 1550 50 0001 C CNN "Manufacturer_Name" F 7 "" H 9250 1550 50 0001 C CNN "Manufacturer_Part_Number" 1 9250 1550 0 -1 -1 0 $EndComp $Comp L Device:R_Small R51 U 1 1 5F7B583D P 9250 1650 F 0 "R51" V 9200 1750 50 0000 L CNN F 1 "330" V 9200 1400 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 9250 1650 50 0001 C CNN F 3 "" H 9250 1650 50 0001 C CNN F 4 "C17630" V 9250 1650 50 0001 C CNN "LCSC" F 5 "" H 9250 1650 50 0001 C CNN "Description" F 6 "" H 9250 1650 50 0001 C CNN "Manufacturer_Name" F 7 "" H 9250 1650 50 0001 C CNN "Manufacturer_Part_Number" 1 9250 1650 0 -1 -1 0 $EndComp $Comp L Device:R_Small R52 U 1 1 5F7B594E P 9250 1750 F 0 "R52" V 9200 1850 50 0000 L CNN F 1 "330" V 9200 1500 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 9250 1750 50 0001 C CNN F 3 "" H 9250 1750 50 0001 C CNN F 4 "C17630" V 9250 1750 50 0001 C CNN "LCSC" F 5 "" H 9250 1750 50 0001 C CNN "Description" F 6 "" H 9250 1750 50 0001 C CNN "Manufacturer_Name" F 7 "" H 9250 1750 50 0001 C CNN "Manufacturer_Part_Number" 1 9250 1750 0 -1 -1 0 $EndComp $Comp L Device:R_Small R53 U 1 1 5F7B5AF5 P 9250 1850 F 0 "R53" V 9200 1950 50 0000 L CNN F 1 "330" V 9200 1600 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 9250 1850 50 0001 C CNN F 3 "" H 9250 1850 50 0001 C CNN F 4 "C17630" V 9250 1850 50 0001 C CNN "LCSC" F 5 "" H 9250 1850 50 0001 C CNN "Description" F 6 "" H 9250 1850 50 0001 C CNN "Manufacturer_Name" F 7 "" H 9250 1850 50 0001 C CNN "Manufacturer_Part_Number" 1 9250 1850 0 -1 -1 0 $EndComp $Comp L Device:R_Small R54 U 1 1 5F7B5C32 P 9250 1950 F 0 "R54" V 9200 2050 50 0000 L CNN F 1 "330" V 9200 1700 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 9250 1950 50 0001 C CNN F 3 "" H 9250 1950 50 0001 C CNN F 4 "C17630" V 9250 1950 50 0001 C CNN "LCSC" F 5 "" H 9250 1950 50 0001 C CNN "Description" F 6 "" H 9250 1950 50 0001 C CNN "Manufacturer_Name" F 7 "" H 9250 1950 50 0001 C CNN "Manufacturer_Part_Number" 1 9250 1950 0 -1 -1 0 $EndComp $Comp L Device:R_Small R55 U 1 1 5F7B5DC7 P 9250 2050 F 0 "R55" V 9200 2150 50 0000 L CNN F 1 "330" V 9200 1800 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 9250 2050 50 0001 C CNN F 3 "" H 9250 2050 50 0001 C CNN F 4 "C17630" V 9250 2050 50 0001 C CNN "LCSC" F 5 "" H 9250 2050 50 0001 C CNN "Description" F 6 "" H 9250 2050 50 0001 C CNN "Manufacturer_Name" F 7 "" H 9250 2050 50 0001 C CNN "Manufacturer_Part_Number" 1 9250 2050 0 -1 -1 0 $EndComp $Comp L Device:R_Small R56 U 1 1 5F7B5EDA P 9250 2150 F 0 "R56" V 9200 2250 50 0000 L CNN F 1 "330" V 9200 1900 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 9250 2150 50 0001 C CNN F 3 "" H 9250 2150 50 0001 C CNN F 4 "C17630" V 9250 2150 50 0001 C CNN "LCSC" F 5 "" H 9250 2150 50 0001 C CNN "Description" F 6 "" H 9250 2150 50 0001 C CNN "Manufacturer_Name" F 7 "" H 9250 2150 50 0001 C CNN "Manufacturer_Part_Number" 1 9250 2150 0 -1 -1 0 $EndComp $Comp L Device:R_Small R57 U 1 1 5F7B602D P 9250 2250 F 0 "R57" V 9200 2350 50 0000 L CNN F 1 "330" V 9200 2000 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 9250 2250 50 0001 C CNN F 3 "" H 9250 2250 50 0001 C CNN F 4 "C17630" V 9250 2250 50 0001 C CNN "LCSC" F 5 "" H 9250 2250 50 0001 C CNN "Description" F 6 "" H 9250 2250 50 0001 C CNN "Manufacturer_Name" F 7 "" H 9250 2250 50 0001 C CNN "Manufacturer_Part_Number" 1 9250 2250 0 -1 -1 0 $EndComp $Comp L Device:R_Small R58 U 1 1 5F7B612E P 9250 2350 F 0 "R58" V 9200 2450 50 0000 L CNN F 1 "330" V 9200 2100 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 9250 2350 50 0001 C CNN F 3 "" H 9250 2350 50 0001 C CNN F 4 "C17630" V 9250 2350 50 0001 C CNN "LCSC" F 5 "" H 9250 2350 50 0001 C CNN "Description" F 6 "" H 9250 2350 50 0001 C CNN "Manufacturer_Name" F 7 "" H 9250 2350 50 0001 C CNN "Manufacturer_Part_Number" 1 9250 2350 0 -1 -1 0 $EndComp Wire Wire Line 7600 650 7600 750 Wire Wire Line 7600 650 7800 650 Wire Wire Line 7600 2350 7600 2250 Wire Wire Line 7600 2350 7800 2350 Connection ~ 7600 2150 Wire Wire Line 7600 2250 7600 2150 Wire Wire Line 7600 2250 7800 2250 Connection ~ 7600 2250 Wire Wire Line 7600 2150 7800 2150 Wire Wire Line 7600 2050 7800 2050 Connection ~ 7600 2050 Wire Wire Line 7600 2050 7600 2150 Wire Wire Line 7600 1950 7800 1950 Connection ~ 7600 1950 Wire Wire Line 7600 1950 7600 2050 Wire Wire Line 7600 1850 7800 1850 Connection ~ 7600 1850 Wire Wire Line 7600 1850 7600 1950 Wire Wire Line 7600 1750 7800 1750 Connection ~ 7600 1750 Wire Wire Line 7600 1750 7600 1850 Wire Wire Line 7600 1650 7800 1650 Connection ~ 7600 1650 Wire Wire Line 7600 1650 7600 1750 Wire Wire Line 7600 1550 7800 1550 Connection ~ 7600 1550 Wire Wire Line 7600 1550 7600 1650 Wire Wire Line 7600 1450 7800 1450 Connection ~ 7600 1450 Wire Wire Line 7600 1450 7600 1550 Wire Wire Line 7600 1350 7800 1350 Connection ~ 7600 1350 Wire Wire Line 7600 1350 7600 1450 Wire Wire Line 7600 1250 7800 1250 Connection ~ 7600 1250 Wire Wire Line 7600 1250 7600 1350 Wire Wire Line 7600 1150 7800 1150 Connection ~ 7600 1150 Wire Wire Line 7600 1150 7600 1250 Wire Wire Line 7600 1050 7800 1050 Connection ~ 7600 1050 Wire Wire Line 7600 1050 7600 1150 Wire Wire Line 7600 950 7800 950 Connection ~ 7600 950 Wire Wire Line 7600 950 7600 1050 Wire Wire Line 7600 850 7800 850 Connection ~ 7600 850 Wire Wire Line 7600 850 7600 950 Wire Wire Line 7600 750 7800 750 Connection ~ 7600 750 Wire Wire Line 7600 750 7600 850 Wire Wire Line 8950 650 8950 750 Wire Wire Line 8950 650 9150 650 Wire Wire Line 8950 2350 8950 2250 Wire Wire Line 8950 2350 9150 2350 Connection ~ 8950 2150 Wire Wire Line 8950 2250 8950 2150 Wire Wire Line 8950 2250 9150 2250 Connection ~ 8950 2250 Wire Wire Line 8950 2150 9150 2150 Wire Wire Line 8950 2050 9150 2050 Connection ~ 8950 2050 Wire Wire Line 8950 2050 8950 2150 Wire Wire Line 8950 1950 9150 1950 Connection ~ 8950 1950 Wire Wire Line 8950 1950 8950 2050 Wire Wire Line 8950 1850 9150 1850 Connection ~ 8950 1850 Wire Wire Line 8950 1850 8950 1950 Wire Wire Line 8950 1750 9150 1750 Connection ~ 8950 1750 Wire Wire Line 8950 1750 8950 1850 Wire Wire Line 8950 1650 9150 1650 Connection ~ 8950 1650 Wire Wire Line 8950 1650 8950 1750 Wire Wire Line 8950 1550 9150 1550 Connection ~ 8950 1550 Wire Wire Line 8950 1550 8950 1650 Wire Wire Line 8950 1450 9150 1450 Connection ~ 8950 1450 Wire Wire Line 8950 1450 8950 1550 Wire Wire Line 8950 1350 9150 1350 Connection ~ 8950 1350 Wire Wire Line 8950 1350 8950 1450 Wire Wire Line 8950 1250 9150 1250 Connection ~ 8950 1250 Wire Wire Line 8950 1250 8950 1350 Wire Wire Line 8950 1150 9150 1150 Connection ~ 8950 1150 Wire Wire Line 8950 1150 8950 1250 Wire Wire Line 8950 1050 9150 1050 Connection ~ 8950 1050 Wire Wire Line 8950 1050 8950 1150 Wire Wire Line 8950 950 9150 950 Connection ~ 8950 950 Wire Wire Line 8950 950 8950 1050 Wire Wire Line 8950 850 9150 850 Connection ~ 8950 850 Wire Wire Line 8950 850 8950 950 Wire Wire Line 8950 750 9150 750 Connection ~ 8950 750 Wire Wire Line 8950 750 8950 850 Wire Wire Line 7200 2150 7600 2150 Text GLabel 4300 1350 0 50 BiDi ~ 0 TERMPOW $Comp L Device:R_Small R3 U 1 1 5F9E7EC2 P 1800 1200 F 0 "R3" H 1859 1246 50 0000 L CNN F 1 "5.1k" H 1859 1155 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 1800 1200 50 0001 C CNN F 3 "" H 1800 1200 50 0001 C CNN F 4 "C27834" H 1800 1200 50 0001 C CNN "LCSC" F 5 "" H 1800 1200 50 0001 C CNN "Description" F 6 "" H 1800 1200 50 0001 C CNN "Manufacturer_Name" F 7 "" H 1800 1200 50 0001 C CNN "Manufacturer_Part_Number" 1 1800 1200 1 0 0 -1 $EndComp $Comp L Device:R_Small R2 U 1 1 5F9E856D P 1450 1200 F 0 "R2" H 1509 1246 50 0000 L CNN F 1 "2k" H 1509 1155 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 1450 1200 50 0001 C CNN F 3 "" H 1450 1200 50 0001 C CNN F 4 "C17604" H 1450 1200 50 0001 C CNN "LCSC" F 5 "" H 1450 1200 50 0001 C CNN "Description" F 6 "" H 1450 1200 50 0001 C CNN "Manufacturer_Name" F 7 "" H 1450 1200 50 0001 C CNN "Manufacturer_Part_Number" 1 1450 1200 1 0 0 -1 $EndComp $Comp L Device:R_Small R4 U 1 1 5F9E88F6 P 2150 1200 F 0 "R4" H 2209 1246 50 0000 L CNN F 1 "2k" 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 F 4 "C17604" H 2150 1200 50 0001 C CNN "LCSC" F 5 "" H 2150 1200 50 0001 C CNN "Description" F 6 "" H 2150 1200 50 0001 C CNN "Manufacturer_Name" F 7 "" H 2150 1200 50 0001 C CNN "Manufacturer_Part_Number" 1 2150 1200 1 0 0 -1 $EndComp $Comp L Connector:Conn_01x02_Male J2 U 1 1 5F9E980B P 1850 2000 F 0 "J2" H 2000 2150 50 0000 C CNN F 1 "DNP" H 1800 1950 50 0000 C CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Horizontal" H 1850 2000 50 0001 C CNN F 3 "DNP" H 1850 2000 50 0001 C CNN F 4 "DNP" H 1850 2000 50 0001 C CNN "LCSC" F 5 "DNP" H 1850 2000 50 0001 C CNN "Description" F 6 "" H 1850 2000 50 0001 C CNN "Height" F 7 "DNP" H 1850 2000 50 0001 C CNN "Manufacturer_Name" F 8 "DNP" H 1850 2000 50 0001 C CNN "Manufacturer_Part_Number" F 9 "" H 1850 2000 50 0001 C CNN "Mouser Part Number" F 10 "" H 1850 2000 50 0001 C CNN "Mouser Price/Stock" 1 1850 2000 1 0 0 -1 $EndComp $Comp L power:GND #PWR09 U 1 1 5F9EBC53 P 2050 2100 F 0 "#PWR09" H 2050 1850 50 0001 C CNN F 1 "GND" V 2055 1972 50 0000 R CNN F 2 "" H 2050 2100 50 0001 C CNN F 3 "" H 2050 2100 50 0001 C CNN 1 2050 2100 0 -1 -1 0 $EndComp $Comp L SamacSys_Parts:L717SDB25PA4CH4F J6 U 1 1 5FA017A4 P 9200 2850 F 0 "J6" V 9019 2850 50 0000 C CNN F 1 "CONNFLY DB-25" V 9110 2850 50 0000 C CNN F 2 "SamacSys_Parts:L717SDB25PA4CH4F" H 10850 3150 50 0001 L CNN F 3 "https://datasheet.lcsc.com/szlcsc/1811081022_CONNFLY-Elec-DS1037-25FNAKT74-0CC_C77838.pdf" H 10850 3050 50 0001 L CNN F 4 "D-Sub Receptacle,Female Socket 25 2 1.5A(Contact) Through Hole D-Sub Connectors RoHS" H 10850 2950 50 0001 L CNN "Description" F 5 "" H 10850 2850 50 0001 L CNN "Height" F 6 "" H 10850 2750 50 0001 L CNN "Mouser Part Number" F 7 "" H 10850 2650 50 0001 L CNN "Mouser Price/Stock" F 8 "CONNFLY Elec" H 10850 2550 50 0001 L CNN "Manufacturer_Name" F 9 "DS1037-25FNAKT74-0CC" H 10850 2450 50 0001 L CNN "Manufacturer_Part_Number" F 10 "C77838" V 9200 2850 50 0001 C CNN "LCSC" 1 9200 2850 0 -1 1 0 $EndComp Connection ~ 5800 750 Connection ~ 5800 850 Connection ~ 5800 950 Connection ~ 5800 1050 Connection ~ 5800 1150 Connection ~ 5800 1250 Connection ~ 5800 1350 Connection ~ 5800 1450 Connection ~ 5800 1550 Connection ~ 5800 1650 Connection ~ 5800 1750 Connection ~ 5800 1850 Connection ~ 5800 1950 Connection ~ 5800 2050 Connection ~ 5800 2150 Wire Wire Line 5800 2250 5800 2350 Wire Wire Line 5800 2350 5950 2350 Connection ~ 5800 2250 Wire Wire Line 5750 2050 5800 2050 Wire Wire Line 4700 1350 4600 1350 Wire Wire Line 4400 1350 4300 1350 Wire Notes Line 5450 550 10200 550 Wire Notes Line 10200 2450 5450 2450 Wire Notes Line 5450 2450 5450 550 Wire Notes Line 7000 2450 7000 550 Wire Notes Line 2900 2450 5300 2450 Wire Notes Line 2900 550 2900 2450 Wire Notes Line 5300 550 5300 2450 Wire Notes Line 550 2450 2700 2450 Wire Notes Line 550 550 550 2450 Wire Notes Line 2700 550 2700 2450 Text Notes 6750 7760 0 87 ~ 17 RaSCSI Reloaded - Zero Text Notes 9900 7890 0 79 ~ 16 1.0 Text Notes 7450 7870 0 59 ~ 12 10-Nov-2021 Wire Wire Line 2850 6050 2950 6050 Wire Wire Line 2950 6150 2850 6150 Wire Wire Line 2850 6250 2950 6250 $Comp L Connector:Conn_01x02_Male J7 U 1 1 5F729663 P 750 2950 F 0 "J7" H 900 3100 50 0000 C CNN F 1 "DNP" H 800 2750 50 0000 C CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 750 2950 50 0001 C CNN F 3 "DNP" H 750 2950 50 0001 C CNN F 4 "DNP" H 750 2950 50 0001 C CNN "LCSC" F 5 "DNP" H 750 2950 50 0001 C CNN "Description" F 6 "" H 750 2950 50 0001 C CNN "Height" F 7 "DNP" H 750 2950 50 0001 C CNN "Manufacturer_Name" F 8 "DNP" H 750 2950 50 0001 C CNN "Manufacturer_Part_Number" F 9 "" H 750 2950 50 0001 C CNN "Mouser Part Number" F 10 "" H 750 2950 50 0001 C CNN "Mouser Price/Stock" 1 750 2950 1 0 0 -1 $EndComp $Comp L power:+5V #PWR048 U 1 1 5F72A1D3 P 950 2950 F 0 "#PWR048" H 950 2800 50 0001 C CNN F 1 "+5V" V 850 3000 50 0000 C CNN F 2 "" H 950 2950 50 0001 C CNN F 3 "" H 950 2950 50 0001 C CNN 1 950 2950 0 1 1 0 $EndComp $Comp L power:GND #PWR049 U 1 1 5F72A72A P 950 3050 F 0 "#PWR049" H 950 2800 50 0001 C CNN F 1 "GND" H 955 2877 50 0000 C CNN F 2 "" H 950 3050 50 0001 C CNN F 3 "" H 950 3050 50 0001 C CNN 1 950 3050 0 -1 -1 0 $EndComp Text Notes 2900 2450 0 50 ~ 0 5v Power Connector $Comp L Device:D_Small D5 U 1 1 60874AD6 P 4800 1350 F 0 "D5" H 4750 1400 59 0000 L BNN F 1 "SM4007PL" H 4650 1500 59 0000 L BNN F 2 "Diode_SMD:D_SOD-123F" H 4800 1350 50 0001 C CNN F 3 "https://datasheet.lcsc.com/szlcsc/1809301215_MDD-Microdiode-Electronics-SM4007PL_C64898.pdf" H 4800 1350 50 0001 C CNN F 4 "C64898" H 4800 1350 50 0001 C CNN "LCSC" F 5 "1kV 1A 1.1V @ 1A SOD-123FL Diodes - General Purpose RoHS" H 4800 1350 50 0001 C CNN "Description" F 6 " MDD(Microdiode Electronics)" H 4800 1350 50 0001 C CNN "Manufacturer_Name" F 7 "SM4007PL" H 4800 1350 50 0001 C CNN "Manufacturer_Part_Number" 1 4800 1350 1 0 0 -1 $EndComp Wire Wire Line 750 1700 1450 1700 Connection ~ 1800 1700 Wire Wire Line 1800 1700 2150 1700 Wire Wire Line 1450 1700 1800 1700 Text GLabel 1150 1150 3 39 Input ~ 0 EXT-ACT-LED Wire Wire Line 750 1700 750 1650 Text GLabel 2050 2000 2 39 Input ~ 0 EXT-ACT-LED Wire Notes Line 9250 5350 8300 5350 Wire Notes Line 9250 5350 9250 5850 Wire Notes Line 10200 5850 10200 2650 Wire Notes Line 8300 5850 8300 2650 Wire Notes Line 10200 2450 10200 550 Wire Wire Line 750 1300 750 1450 $Comp L Device:R_Small R59 U 1 1 6168C466 P 1000 1050 F 0 "R59" H 1059 1096 50 0000 L CNN F 1 "500" H 1059 1005 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 1000 1050 50 0001 C CNN F 3 "" H 1000 1050 50 0001 C CNN F 4 "C17408" H 1000 1050 50 0001 C CNN "LCSC" 1 1000 1050 0 -1 -1 0 $EndComp Wire Wire Line 750 1050 900 1050 Connection ~ 750 1050 Wire Wire Line 750 1050 750 1100 Wire Wire Line 1100 1050 1150 1050 Wire Wire Line 1150 1050 1150 1150 NoConn ~ 2750 3550 NoConn ~ 2750 3650 NoConn ~ 2750 4750 $Comp L power:+3V3 #PWR0102 U 1 1 6171228E P 1400 6800 F 0 "#PWR0102" H 1400 6650 50 0001 C CNN F 1 "+3V3" H 1400 6950 50 0000 C CNN F 2 "" H 1400 6800 50 0001 C CNN F 3 "" H 1400 6800 50 0001 C CNN 1 1400 6800 1 0 0 -1 $EndComp $Comp L power:PWR_FLAG #FLG0102 U 1 1 6178682C P 1400 6800 F 0 "#FLG0102" H 1400 6875 50 0001 C CNN F 1 "PWR_FLAG" V 1400 7100 50 0000 C CNN F 2 "" H 1400 6800 50 0001 C CNN F 3 "~" H 1400 6800 50 0001 C CNN 1 1400 6800 -1 0 0 1 $EndComp Wire Wire Line 8950 2150 8500 2150 Text Label 8900 2150 2 50 ~ 0 TERM_GND Text Label 3900 750 2 50 ~ 0 TERM_5v Wire Wire Line 3550 750 3950 750 Wire Wire Line 3950 950 3500 950 Text Label 3900 950 2 50 ~ 0 TERM_GND $Comp L Jumper:SolderJumper_2_Bridged JP1 U 1 1 61931A80 P 4100 750 F 0 "JP1" H 4100 863 50 0000 C CNN F 1 "SolderJumper_2_Bridged" H 4100 864 50 0001 C CNN F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm" H 4100 750 50 0001 C CNN F 3 "~" H 4100 750 50 0001 C CNN 1 4100 750 1 0 0 -1 $EndComp $Comp L Jumper:SolderJumper_2_Bridged JP2 U 1 1 61932941 P 4100 950 F 0 "JP2" H 4100 1063 50 0000 C CNN F 1 "SolderJumper_2_Bridged" H 4100 1064 50 0001 C CNN F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm" H 4100 950 50 0001 C CNN F 3 "~" H 4100 950 50 0001 C CNN 1 4100 950 1 0 0 -1 $EndComp $Comp L power:+5V #PWR0104 U 1 1 61986A23 P 4250 750 F 0 "#PWR0104" H 4250 600 50 0001 C CNN F 1 "+5V" V 4250 950 50 0000 C CNN F 2 "" H 4250 750 50 0001 C CNN F 3 "" H 4250 750 50 0001 C CNN 1 4250 750 0 1 1 0 $EndComp $Comp L power:GND #PWR0105 U 1 1 61997D34 P 4250 950 F 0 "#PWR0105" H 4250 700 50 0001 C CNN F 1 "GND" V 4255 822 50 0000 R CNN F 2 "" H 4250 950 50 0001 C CNN F 3 "" H 4250 950 50 0001 C CNN 1 4250 950 0 -1 -1 0 $EndComp Text Notes 2950 1300 0 39 ~ 0 NOTE: This diode was originally a 1N4004, \nhowever JLCPCB has a higher rated diode \nfor a lower price Wire Notes Line 2900 1500 5300 1500 $Comp L power:+5V #PWR013 U 1 1 6195FDC1 P 3650 1850 F 0 "#PWR013" H 3650 1700 50 0001 C CNN F 1 "+5V" V 3650 2050 50 0000 C CNN F 2 "" H 3650 1850 50 0001 C CNN F 3 "" H 3650 1850 50 0001 C CNN 1 3650 1850 0 -1 -1 0 $EndComp $Comp L power:GND #PWR022 U 1 1 6195FDC7 P 4750 1950 F 0 "#PWR022" H 4750 1700 50 0001 C CNN F 1 "GND" V 4755 1822 50 0000 R CNN F 2 "" H 4750 1950 50 0001 C CNN F 3 "" H 4750 1950 50 0001 C CNN 1 4750 1950 0 -1 -1 0 $EndComp $Comp L power:GND #PWR014 U 1 1 619E6836 P 3700 2250 F 0 "#PWR014" H 3700 2000 50 0001 C CNN F 1 "GND" V 3705 2122 50 0000 R CNN F 2 "" H 3700 2250 50 0001 C CNN F 3 "" H 3700 2250 50 0001 C CNN 1 3700 2250 0 1 1 0 $EndComp Wire Wire Line 4600 1850 4600 1950 Connection ~ 4600 1950 Wire Wire Line 4750 1950 4600 1950 Wire Wire Line 3650 1850 3700 1850 Wire Wire Line 7850 7700 7850 7750 Wire Wire Line 7550 7700 7850 7700 $Comp L Connector:TestPoint_Small TP1 U 1 1 619F9EC9 P 3700 1950 F 0 "TP1" H 3500 1950 50 0000 L CNN F 1 "TestPoint_Small" H 3652 1995 50 0001 R CNN F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 3900 1950 50 0001 C CNN F 3 "~" H 3900 1950 50 0001 C CNN 1 3700 1950 1 0 0 -1 $EndComp Wire Wire Line 4600 2050 4600 2150 Wire Wire Line 4600 1950 4600 2050 Connection ~ 4600 2050 $Comp L SamacSys_Parts:U254-051N-4BH806 J3 U 1 1 61943FE1 P 3700 1850 F 0 "J3" H 4150 2115 50 0000 C CNN F 1 "U254-051N-4BH806" H 4150 2024 50 0000 C CNN F 2 "U254051N4BH806" H 4450 1950 50 0001 L CNN F 3 "https://datasheet.lcsc.com/szlcsc/XKB-U254-051N-4BH806_C319170.pdf" H 4450 1850 50 0001 L CNN F 4 "USB Connectors SMD RoHS" H 4450 1750 50 0001 L CNN "Description" F 5 "3" H 4450 1650 50 0001 L CNN "Height" F 6 "XKB Enterprise" H 4450 1550 50 0001 L CNN "Manufacturer_Name" F 7 "U254-051N-4BH806" H 4450 1450 50 0001 L CNN "Manufacturer_Part_Number" F 8 "U254-051N-4BH806" H 4450 1350 50 0001 L CNN "Arrow Part Number" F 9 "" H 4450 1250 50 0001 L CNN "Arrow Price/Stock" F 10 "" H 4450 1150 50 0001 L CNN "Mouser Part Number" F 11 "" H 4450 1050 50 0001 L CNN "Mouser Price/Stock" F 12 "C319170" H 3700 1850 50 0001 C CNN "LCSC" 1 3700 1850 1 0 0 -1 $EndComp $Comp L Connector:TestPoint_Small TP2 U 1 1 61A21563 P 3700 2050 F 0 "TP2" H 3500 2050 50 0000 L CNN F 1 "TestPoint_Small" H 3652 2095 50 0001 R CNN F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 3900 2050 50 0001 C CNN F 3 "~" H 3900 2050 50 0001 C CNN 1 3700 2050 1 0 0 -1 $EndComp $Comp L Connector:TestPoint_Small TP3 U 1 1 61A2241A P 3700 2150 F 0 "TP3" H 3500 2150 50 0000 L CNN F 1 "TestPoint_Small" H 3652 2195 50 0001 R CNN F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 3900 2150 50 0001 C CNN F 3 "~" H 3900 2150 50 0001 C CNN 1 3700 2150 1 0 0 -1 $EndComp $EndSCHEMATC