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 $Comp L Connector_Generic:Conn_02x25_Odd_Even J2 U 1 1 5EF63F70 P 3550 2100 F 0 "J2" H 3600 675 50 0000 C CNN F 1 "Conn_02x25_Odd_Even" H 3600 766 50 0000 C CNN F 2 "Connector_PinSocket_2.54mm:PinSocket_2x25_P2.54mm_Vertical" H 3550 2100 50 0001 C CNN F 3 "~" H 3550 2100 50 0001 C CNN F 4 "C40024" H 3550 2100 50 0001 C CNN "LCSC" 1 3550 2100 0 -1 -1 0 $EndComp Wire Wire Line 2350 2400 2350 2300 Wire Wire Line 2350 2400 2450 2400 Wire Wire Line 2450 2400 2450 2300 Wire Wire Line 2450 2400 2550 2400 Wire Wire Line 2550 2400 2550 2300 Connection ~ 2450 2400 Wire Wire Line 2550 2400 2650 2400 Wire Wire Line 2650 2400 2650 2300 Connection ~ 2550 2400 Wire Wire Line 2650 2400 2750 2400 Wire Wire Line 2750 2400 2750 2300 Connection ~ 2650 2400 Wire Wire Line 2750 2400 2850 2400 Wire Wire Line 2850 2400 2850 2300 Connection ~ 2750 2400 Wire Wire Line 2850 2400 2950 2400 Wire Wire Line 2950 2400 2950 2300 Connection ~ 2850 2400 Wire Wire Line 2950 2400 3050 2400 Wire Wire Line 3050 2400 3050 2300 Connection ~ 2950 2400 Wire Wire Line 3050 2400 3150 2400 Wire Wire Line 3150 2400 3150 2300 Connection ~ 3050 2400 Wire Wire Line 3150 2400 3250 2400 Wire Wire Line 3250 2400 3250 2300 Connection ~ 3150 2400 Wire Wire Line 3250 2400 3350 2400 Wire Wire Line 3350 2400 3350 2300 Connection ~ 3250 2400 Wire Wire Line 3350 2400 3450 2400 Wire Wire Line 3450 2400 3450 2300 Connection ~ 3350 2400 Wire Wire Line 3450 2400 3650 2400 Wire Wire Line 3650 2400 3650 2300 Connection ~ 3450 2400 Wire Wire Line 3650 2400 3750 2400 Wire Wire Line 3750 2400 3750 2300 Connection ~ 3650 2400 Wire Wire Line 3750 2400 3850 2400 Wire Wire Line 3850 2400 3850 2300 Connection ~ 3750 2400 Wire Wire Line 3850 2400 3950 2400 Wire Wire Line 3950 2400 3950 2300 Connection ~ 3850 2400 Wire Wire Line 3950 2400 4050 2400 Wire Wire Line 4050 2400 4050 2300 Connection ~ 3950 2400 Wire Wire Line 4050 2400 4150 2400 Wire Wire Line 4150 2400 4150 2300 Connection ~ 4050 2400 Wire Wire Line 4150 2400 4250 2400 Wire Wire Line 4250 2400 4250 2300 Connection ~ 4150 2400 Wire Wire Line 4250 2400 4350 2400 Wire Wire Line 4350 2400 4350 2300 Connection ~ 4250 2400 Wire Wire Line 4350 2400 4450 2400 Wire Wire Line 4450 2400 4450 2300 Connection ~ 4350 2400 Wire Wire Line 4450 2400 4550 2400 Wire Wire Line 4550 2400 4550 2300 Connection ~ 4450 2400 Wire Wire Line 4550 2400 4650 2400 Wire Wire Line 4650 2400 4650 2300 Connection ~ 4550 2400 Wire Wire Line 4650 2400 4750 2400 Wire Wire Line 4750 2400 4750 2300 Connection ~ 4650 2400 Text GLabel 2350 1800 1 50 BiDi ~ 0 C-D0 Text GLabel 2450 1800 1 50 BiDi ~ 0 C-D1 Text GLabel 2550 1800 1 50 BiDi ~ 0 C-D2 Text GLabel 2650 1800 1 50 BiDi ~ 0 C-D3 Text GLabel 2750 1800 1 50 BiDi ~ 0 C-D4 Text GLabel 2850 1800 1 50 BiDi ~ 0 C-D5 Text GLabel 2950 1800 1 50 BiDi ~ 0 C-D6 Text GLabel 3050 1800 1 50 BiDi ~ 0 C-D7 Text GLabel 3150 1800 1 50 BiDi ~ 0 C-DP Text GLabel 3250 1800 1 50 BiDi ~ 0 GND Text GLabel 3350 1800 1 50 BiDi ~ 0 GND Text GLabel 3450 1800 1 50 BiDi ~ 0 GND Text GLabel 3650 1800 1 50 BiDi ~ 0 GND Text GLabel 3750 1800 1 50 BiDi ~ 0 GND Text GLabel 3850 1800 1 50 BiDi ~ 0 C-ATN Text GLabel 4050 1800 1 50 BiDi ~ 0 C-BSY Text GLabel 4150 1800 1 50 BiDi ~ 0 C-ACK Text GLabel 4250 1800 1 50 BiDi ~ 0 C-RST Text GLabel 4350 1800 1 50 BiDi ~ 0 C-MSG Text GLabel 4450 1800 1 50 BiDi ~ 0 C-SEL Text GLabel 4550 1800 1 50 BiDi ~ 0 C-C_D Text GLabel 4650 1800 1 50 BiDi ~ 0 C-REQ Text GLabel 4750 1800 1 50 BiDi ~ 0 C-I_O NoConn ~ 3550 2300 NoConn ~ 3950 1800 Wire Notes Line 2000 4900 3900 4900 Text Notes 2100 4850 0 50 ~ 0 DB-25 SCSI Connector Text Notes 2150 2650 0 50 ~ 0 SCSI Ribbon Cable Wire Notes Line 2000 1300 5250 1300 $Comp L power:GND #PWR09 U 1 1 5F3086C0 P 4750 2400 F 0 "#PWR09" H 4750 2150 50 0001 C CNN F 1 "GND" H 4755 2227 50 0000 C CNN F 2 "" H 4750 2400 50 0001 C CNN F 3 "" H 4750 2400 50 0001 C CNN 1 4750 2400 1 0 0 -1 $EndComp Connection ~ 4750 2400 Text GLabel 2400 3900 0 50 BiDi ~ 0 C-D0 Text GLabel 3400 3900 2 50 BiDi ~ 0 C-D1 Text GLabel 3400 4000 2 50 BiDi ~ 0 C-D2 Text GLabel 2400 4100 0 50 BiDi ~ 0 C-D3 Text GLabel 3400 4100 2 50 BiDi ~ 0 C-D4 Text GLabel 2400 4200 0 50 BiDi ~ 0 C-D5 Text GLabel 2400 4300 0 50 BiDi ~ 0 C-D6 Text GLabel 2400 4400 0 50 BiDi ~ 0 C-D7 Text GLabel 3400 3800 2 50 BiDi ~ 0 C-DP Text GLabel 3400 3500 2 50 BiDi ~ 0 C-ATN Text GLabel 2400 3700 0 50 BiDi ~ 0 C-BSY Text GLabel 2400 3600 0 50 BiDi ~ 0 C-ACK Text GLabel 2400 3500 0 50 BiDi ~ 0 C-RST Text GLabel 2400 3300 0 50 BiDi ~ 0 C-MSG Text GLabel 3400 3700 2 50 BiDi ~ 0 C-SEL Text GLabel 3400 3300 2 50 BiDi ~ 0 C-C_D Text GLabel 2400 3200 0 50 BiDi ~ 0 C-REQ Text GLabel 2400 3400 0 50 BiDi ~ 0 C-I_O Text GLabel 3400 4300 2 50 BiDi ~ 0 TERMPOW $Comp L power:GND #PWR04 U 1 1 5F436924 P 2900 4700 F 0 "#PWR04" H 2900 4450 50 0001 C CNN F 1 "GND" V 2905 4572 50 0000 R CNN F 2 "" H 2900 4700 50 0001 C CNN F 3 "" H 2900 4700 50 0001 C CNN 1 2900 4700 0 -1 -1 0 $EndComp $Comp L power:GND #PWR05 U 1 1 5F460701 P 3400 3200 F 0 "#PWR05" H 3400 2950 50 0001 C CNN F 1 "GND" V 3405 3072 50 0000 R CNN F 2 "" H 3400 3200 50 0001 C CNN F 3 "" H 3400 3200 50 0001 C CNN 1 3400 3200 0 -1 -1 0 $EndComp $Comp L power:GND #PWR06 U 1 1 5F460CF4 P 3400 3400 F 0 "#PWR06" H 3400 3150 50 0001 C CNN F 1 "GND" V 3405 3272 50 0000 R CNN F 2 "" H 3400 3400 50 0001 C CNN F 3 "" H 3400 3400 50 0001 C CNN 1 3400 3400 0 -1 -1 0 $EndComp $Comp L power:GND #PWR07 U 1 1 5F460F07 P 3400 3600 F 0 "#PWR07" H 3400 3350 50 0001 C CNN F 1 "GND" V 3405 3472 50 0000 R CNN F 2 "" H 3400 3600 50 0001 C CNN F 3 "" H 3400 3600 50 0001 C CNN 1 3400 3600 0 -1 -1 0 $EndComp $Comp L power:GND #PWR01 U 1 1 5F46110C P 2400 3800 F 0 "#PWR01" H 2400 3550 50 0001 C CNN F 1 "GND" V 2405 3672 50 0000 R CNN F 2 "" H 2400 3800 50 0001 C CNN F 3 "" H 2400 3800 50 0001 C CNN 1 2400 3800 0 1 1 0 $EndComp $Comp L power:GND #PWR02 U 1 1 5F4617B9 P 2400 4000 F 0 "#PWR02" H 2400 3750 50 0001 C CNN F 1 "GND" V 2405 3872 50 0000 R CNN F 2 "" H 2400 4000 50 0001 C CNN F 3 "" H 2400 4000 50 0001 C CNN 1 2400 4000 0 1 1 0 $EndComp $Comp L power:GND #PWR08 U 1 1 5F461986 P 3400 4200 F 0 "#PWR08" H 3400 3950 50 0001 C CNN F 1 "GND" V 3405 4072 50 0000 R CNN F 2 "" H 3400 4200 50 0001 C CNN F 3 "" H 3400 4200 50 0001 C CNN 1 3400 4200 0 -1 -1 0 $EndComp $Comp L power:GND #PWR03 U 1 1 5F462686 P 2900 2900 F 0 "#PWR03" H 2900 2650 50 0001 C CNN F 1 "GND" V 2905 2772 50 0000 R CNN F 2 "" H 2900 2900 50 0001 C CNN F 3 "" H 2900 2900 50 0001 C CNN 1 2900 2900 0 -1 -1 0 $EndComp $Comp L SamacSys_Parts:Logo X1 U 1 1 5EFCC51E P 2250 6100 F 0 "X1" H 2100 6200 50 0000 L CNN F 1 "Mac" H 2300 6200 50 0000 L CNN F 2 "SamacSys_Parts:mac_happy_small" H 2250 6100 50 0001 C CNN F 3 "" H 2250 6100 50 0001 C CNN 1 2250 6100 1 0 0 -1 $EndComp $Comp L SamacSys_Parts:Logo X2 U 1 1 5EFCD6CA P 2250 6200 F 0 "X2" H 2100 6300 50 0000 L CNN F 1 "Dogcow" H 2300 6300 50 0000 L CNN F 2 "SamacSys_Parts:dogcow" H 2250 6200 50 0001 C CNN F 3 "" H 2250 6200 50 0001 C CNN 1 2250 6200 1 0 0 -1 $EndComp Wire Notes Line 2000 5900 3900 5900 Wire Notes Line 3900 6450 2000 6450 Text Notes 2050 6400 0 50 ~ 0 Images $Comp L SamacSys_Parts:L717SDB25PA4CH4F J1 U 1 1 5FA017A4 P 2900 2900 F 0 "J1" V 2719 2900 50 0000 C CNN F 1 "CONFLY DB25" V 2810 2900 50 0000 C CNN F 2 "L717SDB25PA4CH4F" H 4550 3200 50 0001 L CNN F 3 "https://componentsearchengine.com/Datasheets/1/L717SDB25PA4CH4F.pdf" H 4550 3100 50 0001 L CNN F 4 "D-Sub Standard Connectors 25P Size B Stamped Male DSub Contact SD" H 4550 3000 50 0001 L CNN "Description" F 5 "12.55" H 4550 2900 50 0001 L CNN "Height" F 6 "523-L717SDB25PA4CH4F" H 4550 2800 50 0001 L CNN "Mouser Part Number" F 7 "https://www.mouser.com/Search/Refine.aspx?Keyword=523-L717SDB25PA4CH4F" H 4550 2700 50 0001 L CNN "Mouser Price/Stock" F 8 "Amphenol" H 4550 2600 50 0001 L CNN "Manufacturer_Name" F 9 "L717SDB25PA4CH4F" H 4550 2500 50 0001 L CNN "Manufacturer_Part_Number" F 10 "C77838" V 2900 2900 50 0001 C CNN "LCSC" 1 2900 2900 0 -1 1 0 $EndComp Text Notes 6750 7760 0 87 ~ 17 RaSCSI Daisy Chain Board Text Notes 9900 7890 0 79 ~ 16 2.2 Text Notes 7450 7870 0 59 ~ 12 19-Aug-2020 Wire Notes Line 2000 2700 5250 2700 Text GLabel 3550 1800 1 50 BiDi ~ 0 TERMPOW Wire Notes Line 5250 1300 5250 2700 Text GLabel 5900 3800 0 50 BiDi ~ 0 C-D0 Text GLabel 5900 4850 0 50 BiDi ~ 0 C-D3 Text GLabel 5900 5550 0 50 BiDi ~ 0 C-D5 Text GLabel 5900 5900 0 50 BiDi ~ 0 C-D6 Text GLabel 5900 6250 0 50 BiDi ~ 0 C-D7 Text GLabel 6900 3450 2 50 BiDi ~ 0 C-BSY Text GLabel 6900 3800 2 50 BiDi ~ 0 C-ACK Text GLabel 6900 4850 2 50 BiDi ~ 0 C-RST Text GLabel 6900 5900 2 50 BiDi ~ 0 C-MSG Text GLabel 6900 6250 2 50 BiDi ~ 0 C-REQ Text GLabel 6900 5550 2 50 BiDi ~ 0 C-I_O Text GLabel 5900 4150 0 50 BiDi ~ 0 C-D1 Text GLabel 5900 4500 0 50 BiDi ~ 0 C-D2 Text GLabel 5900 5200 0 50 BiDi ~ 0 C-D4 Text GLabel 5900 3450 0 50 BiDi ~ 0 C-DP Text GLabel 6900 4500 2 50 BiDi ~ 0 C-ATN Text GLabel 6900 4150 2 50 BiDi ~ 0 C-SEL Text GLabel 6900 5200 2 50 BiDi ~ 0 C-C_D Wire Wire Line 5900 6250 6050 6250 Wire Wire Line 5900 5900 6050 5900 Wire Wire Line 5900 5550 6050 5550 Wire Wire Line 5900 5200 6050 5200 Wire Wire Line 5900 4850 6050 4850 Wire Wire Line 5900 4500 6050 4500 Wire Wire Line 5900 4150 6050 4150 Wire Wire Line 5900 3450 6050 3450 $Comp L Device:R_Small R1 U 1 1 60ABA354 P 7500 2550 F 0 "R1" H 7559 2596 50 0000 L CNN F 1 "1k" H 7559 2505 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric" H 7500 2550 50 0001 C CNN F 3 "~" H 7500 2550 50 0001 C CNN F 4 "C17513" H 7500 2550 50 0001 C CNN "LCSC" 1 7500 2550 1 0 0 -1 $EndComp $Comp L Device:LED_Small D1 U 1 1 60ABA82D P 7500 2850 F 0 "D1" V 7546 2780 50 0000 R CNN F 1 "Green" V 7455 2780 50 0000 R CNN F 2 "LED_SMD:LED_0805_2012Metric" V 7500 2850 50 0001 C CNN F 3 "~" V 7500 2850 50 0001 C CNN F 4 "C2297" V 7500 2850 50 0001 C CNN "LCSC" 1 7500 2850 0 -1 -1 0 $EndComp Text GLabel 7500 2200 0 50 BiDi ~ 0 TERMPOW $Comp L power:GND #PWR010 U 1 1 60ABC7DD P 7500 3050 F 0 "#PWR010" H 7500 2800 50 0001 C CNN F 1 "GND" V 7505 2922 50 0000 R CNN F 2 "" H 7500 3050 50 0001 C CNN F 3 "" H 7500 3050 50 0001 C CNN 1 7500 3050 1 0 0 -1 $EndComp Wire Wire Line 7500 2200 7500 2450 Wire Wire Line 7500 2650 7500 2750 Wire Wire Line 7500 2950 7500 3050 Wire Notes Line 2000 1300 2000 6450 Wire Notes Line 3900 6450 3900 2700 $Comp L Device:Jumper JP1 U 1 1 60AAED79 P 6350 3450 F 0 "JP1" H 6350 3714 50 0000 C CNN F 1 "Jumper" H 6350 3623 50 0000 C CNN F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm" H 6350 3450 50 0001 C CNN F 3 "~" H 6350 3450 50 0001 C CNN 1 6350 3450 1 0 0 -1 $EndComp $Comp L Device:Jumper JP2 U 1 1 60AB214C P 6350 3800 F 0 "JP2" H 6350 4064 50 0000 C CNN F 1 "Jumper" H 6350 3973 50 0000 C CNN F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm" H 6350 3800 50 0001 C CNN F 3 "~" H 6350 3800 50 0001 C CNN 1 6350 3800 1 0 0 -1 $EndComp $Comp L Device:Jumper JP3 U 1 1 60AB2D71 P 6350 4150 F 0 "JP3" H 6350 4414 50 0000 C CNN F 1 "Jumper" H 6350 4323 50 0000 C CNN F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm" H 6350 4150 50 0001 C CNN F 3 "~" H 6350 4150 50 0001 C CNN 1 6350 4150 1 0 0 -1 $EndComp $Comp L Device:Jumper JP4 U 1 1 60AB396E P 6350 4500 F 0 "JP4" H 6350 4764 50 0000 C CNN F 1 "Jumper" H 6350 4673 50 0000 C CNN F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm" H 6350 4500 50 0001 C CNN F 3 "~" H 6350 4500 50 0001 C CNN 1 6350 4500 1 0 0 -1 $EndComp $Comp L Device:Jumper JP5 U 1 1 60AB4643 P 6350 4850 F 0 "JP5" H 6350 5114 50 0000 C CNN F 1 "Jumper" H 6350 5023 50 0000 C CNN F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm" H 6350 4850 50 0001 C CNN F 3 "~" H 6350 4850 50 0001 C CNN 1 6350 4850 1 0 0 -1 $EndComp $Comp L Device:Jumper JP6 U 1 1 60AB5236 P 6350 5200 F 0 "JP6" H 6350 5464 50 0000 C CNN F 1 "Jumper" H 6350 5373 50 0000 C CNN F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm" H 6350 5200 50 0001 C CNN F 3 "~" H 6350 5200 50 0001 C CNN 1 6350 5200 1 0 0 -1 $EndComp $Comp L Device:Jumper JP7 U 1 1 60AB5E2E P 6350 5550 F 0 "JP7" H 6350 5814 50 0000 C CNN F 1 "Jumper" H 6350 5723 50 0000 C CNN F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm" H 6350 5550 50 0001 C CNN F 3 "~" H 6350 5550 50 0001 C CNN 1 6350 5550 1 0 0 -1 $EndComp $Comp L Device:Jumper JP8 U 1 1 60AB6A41 P 6350 5900 F 0 "JP8" H 6350 6164 50 0000 C CNN F 1 "Jumper" H 6350 6073 50 0000 C CNN F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm" H 6350 5900 50 0001 C CNN F 3 "~" H 6350 5900 50 0001 C CNN 1 6350 5900 1 0 0 -1 $EndComp $Comp L Device:Jumper JP9 U 1 1 60AB7793 P 6350 6250 F 0 "JP9" H 6350 6514 50 0000 C CNN F 1 "Jumper" H 6350 6423 50 0000 C CNN F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm" H 6350 6250 50 0001 C CNN F 3 "~" H 6350 6250 50 0001 C CNN 1 6350 6250 1 0 0 -1 $EndComp Wire Wire Line 5900 3800 6050 3800 Wire Wire Line 6650 3450 6900 3450 Wire Wire Line 6650 3800 6900 3800 Wire Wire Line 6650 4150 6900 4150 Wire Wire Line 6650 4500 6900 4500 Wire Wire Line 6650 4850 6900 4850 Wire Wire Line 6650 5200 6900 5200 Wire Wire Line 6900 5900 6650 5900 Wire Wire Line 6650 6250 6900 6250 Wire Wire Line 6650 5550 6900 5550 $EndSCHEMATC