EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L Connector_Generic:Conn_02x13_Top_Bottom J1 U 1 1 60601454 P 1300 1550 F 0 "J1" H 1350 2367 50 0000 C CNN F 1 "Conn_02x13_Top_Bottom" H 1350 2276 50 0000 C CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_2x13_P2.54mm_Vertical" H 1300 1550 50 0001 C CNN F 3 "~" H 1300 1550 50 0001 C CNN 1 1300 1550 1 0 0 -1 $EndComp $Comp L Connector_Generic:Conn_02x13_Top_Bottom J2 U 1 1 6060317B P 1300 3400 F 0 "J2" H 1350 4217 50 0000 C CNN F 1 "Conn_02x13_Top_Bottom" H 1350 4126 50 0000 C CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_2x13_P2.54mm_Vertical" H 1300 3400 50 0001 C CNN F 3 "~" H 1300 3400 50 0001 C CNN 1 1300 3400 1 0 0 -1 $EndComp Text Notes 800 700 0 50 ~ 0 In from Apple Rev. C SCSI card Text Notes 800 2550 0 50 ~ 0 Out to DB-25 rear connector Text Label 1100 950 2 50 ~ 0 SCSI_REQ Text Label 1100 1150 2 50 ~ 0 SCSI_I_O Text Label 1100 1350 2 50 ~ 0 SCSI_ACK Text Label 1100 1550 2 50 ~ 0 SCSI_GND Text Label 1100 1750 2 50 ~ 0 SCSI_GND NoConn ~ 1600 2150 NoConn ~ 1600 4000 Text Label 1600 1650 0 50 ~ 0 SCSI_DB1 Text Label 1600 2050 0 50 ~ 0 SCSI_TERMPWR Text Label 1600 1850 0 50 ~ 0 SCSI_DB4 Text Label 1600 1450 0 50 ~ 0 SCSI_SEL Text Label 1600 1250 0 50 ~ 0 SCSI_ATN Text Label 1600 1050 0 50 ~ 0 SCSI_C_D Text Label 1100 2150 2 50 ~ 0 SCSI_DB7 Text Label 1100 1950 2 50 ~ 0 SCSI_DB5 Text Label 1100 1050 2 50 ~ 0 SCSI_MSG Text Label 1100 1250 2 50 ~ 0 SCSI_RST Text Label 1100 1450 2 50 ~ 0 SCSI_BSY Text Label 1600 1350 0 50 ~ 0 SCSI_GND Text Label 1600 1150 0 50 ~ 0 SCSI_GND Text Label 1600 950 0 50 ~ 0 SCSI_GND Text Label 1600 1950 0 50 ~ 0 SCSI_GND Text Label 1100 1650 2 50 ~ 0 SCSI_DB0 Text Label 1100 1850 2 50 ~ 0 SCSI_DB3 Text Label 1100 2050 2 50 ~ 0 SCSI_DB6 Text Label 1600 1550 0 50 ~ 0 SCSI_DBP Text Label 1600 1750 0 50 ~ 0 SCSI_DB2 Text Label 3100 750 2 50 ~ 0 SCSI_TERMPWR $Comp L power:+5V #PWR0101 U 1 1 606198ED P 3550 750 F 0 "#PWR0101" H 3550 600 50 0001 C CNN F 1 "+5V" H 3565 923 50 0000 C CNN F 2 "" H 3550 750 50 0001 C CNN F 3 "" H 3550 750 50 0001 C CNN 1 3550 750 1 0 0 -1 $EndComp $Comp L power:GND #PWR0102 U 1 1 6061A0BF P 3300 1300 F 0 "#PWR0102" H 3300 1050 50 0001 C CNN F 1 "GND" H 3305 1127 50 0000 C CNN F 2 "" H 3300 1300 50 0001 C CNN F 3 "" H 3300 1300 50 0001 C CNN 1 3300 1300 1 0 0 -1 $EndComp $Comp L power:GND #PWR0103 U 1 1 6061A66B P 5100 4050 F 0 "#PWR0103" H 5100 3800 50 0001 C CNN F 1 "GND" H 5105 3877 50 0000 C CNN F 2 "" H 5100 4050 50 0001 C CNN F 3 "" H 5100 4050 50 0001 C CNN 1 5100 4050 1 0 0 -1 $EndComp Text Label 3050 1300 2 50 ~ 0 SCSI_GND Wire Wire Line 5100 3950 5200 3950 Wire Wire Line 5200 3950 5300 3950 Connection ~ 5200 3950 Wire Wire Line 5100 3950 5100 4050 Connection ~ 5100 3950 $Comp L power:+5V #PWR0104 U 1 1 6061C92A P 5200 1750 F 0 "#PWR0104" H 5200 1600 50 0001 C CNN F 1 "+5V" H 5215 1923 50 0000 C CNN F 2 "" H 5200 1750 50 0001 C CNN F 3 "" H 5200 1750 50 0001 C CNN 1 5200 1750 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR0105 U 1 1 6061CFE5 P 2000 5050 F 0 "#PWR0105" H 2000 4900 50 0001 C CNN F 1 "+3.3V" H 2015 5223 50 0000 C CNN F 2 "" H 2000 5050 50 0001 C CNN F 3 "" H 2000 5050 50 0001 C CNN 1 2000 5050 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR0106 U 1 1 6061D830 P 5300 1750 F 0 "#PWR0106" H 5300 1600 50 0001 C CNN F 1 "+3.3V" H 5315 1923 50 0000 C CNN F 2 "" H 5300 1750 50 0001 C CNN F 3 "" H 5300 1750 50 0001 C CNN 1 5300 1750 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR0107 U 1 1 6061DD87 P 5400 1750 F 0 "#PWR0107" H 5400 1600 50 0001 C CNN F 1 "+3.3V" H 5415 1923 50 0000 C CNN F 2 "" H 5400 1750 50 0001 C CNN F 3 "" H 5400 1750 50 0001 C CNN 1 5400 1750 1 0 0 -1 $EndComp Text Label 4500 3050 2 50 ~ 0 SCSI_MSG Text Label 4500 2950 2 50 ~ 0 SCSI_RST Text Label 4500 2550 2 50 ~ 0 SCSI_BSY Text Label 6100 2150 0 50 ~ 0 SCSI_DB3 Text Label 4500 2250 2 50 ~ 0 SCSI_DB6 Text Label 6100 2450 0 50 ~ 0 SCSI_DBP Text Label 6100 2250 0 50 ~ 0 SCSI_DB2 Text Label 4500 3350 2 50 ~ 0 SCSI_REQ Text Label 4500 3450 2 50 ~ 0 SCSI_I_O Text Label 4500 2650 2 50 ~ 0 SCSI_ACK Text Label 4500 3650 2 50 ~ 0 SCSI_DB1 Text Label 4500 2050 2 50 ~ 0 SCSI_DB4 Text Label 4500 3150 2 50 ~ 0 SCSI_SEL Text Label 4500 2450 2 50 ~ 0 SCSI_ATN Text Label 4500 3250 2 50 ~ 0 SCSI_C_D Text Label 4500 2350 2 50 ~ 0 SCSI_DB7 Text Label 4500 2150 2 50 ~ 0 SCSI_DB5 Text Label 4500 3550 2 50 ~ 0 SCSI_DB0 $Comp L MCU_ST_STM32F1:YAAJ_BluePill U1 U 1 1 605FE9FD P 5300 2850 F 0 "U1" H 5300 1519 50 0000 C CNN F 1 "YAAJ_BluePill" H 5300 1428 50 0000 C CNN F 2 "my library:YAAJ_BluePill_2" V 5225 3800 50 0001 C CNN F 3 "" V 5225 3800 50 0001 C CNN 1 5300 2850 1 0 0 -1 $EndComp Text Label 6100 2850 0 50 ~ 0 SD_CS Text Label 6100 2750 0 50 ~ 0 SD_CSK Text Label 6100 2650 0 50 ~ 0 SD_MISO Text Label 6100 2550 0 50 ~ 0 SD_MOSI $Comp L Connector:Micro_SD_Card J3 U 1 1 6062225F P 3300 5050 F 0 "J3" H 3250 5767 50 0000 C CNN F 1 "Micro_SD_Card" H 3250 5676 50 0000 C CNN F 2 "Connector_Card:microSD_HC_Molex_104031-0811" H 4450 5350 50 0001 C CNN F 3 "http://katalog.we-online.de/em/datasheet/693072010801.pdf" H 3300 5050 50 0001 C CNN 1 3300 5050 1 0 0 -1 $EndComp $Comp L power:GND #PWR0108 U 1 1 60623212 P 2000 5250 F 0 "#PWR0108" H 2000 5000 50 0001 C CNN F 1 "GND" H 2005 5077 50 0000 C CNN F 2 "" H 2000 5250 50 0001 C CNN F 3 "" H 2000 5250 50 0001 C CNN 1 2000 5250 1 0 0 -1 $EndComp Text Label 2400 4850 2 50 ~ 0 SD_CS Text Label 2400 5150 2 50 ~ 0 SD_CSK Text Label 2400 5350 2 50 ~ 0 SD_MISO Text Label 2400 4950 2 50 ~ 0 SD_MOSI $Comp L power:GND #PWR0109 U 1 1 60623E38 P 4100 5650 F 0 "#PWR0109" H 4100 5400 50 0001 C CNN F 1 "GND" H 4105 5477 50 0000 C CNN F 2 "" H 4100 5650 50 0001 C CNN F 3 "" H 4100 5650 50 0001 C CNN 1 4100 5650 1 0 0 -1 $EndComp Wire Wire Line 2000 5050 2400 5050 Wire Wire Line 2400 5250 2000 5250 NoConn ~ 2400 5450 NoConn ~ 2400 4750 $Comp L Mechanical:MountingHole H1 U 1 1 60629B83 P 1750 6100 F 0 "H1" H 1850 6146 50 0000 L CNN F 1 "MountingHole" H 1850 6055 50 0000 L CNN F 2 "MountingHole:MountingHole_3mm" H 1750 6100 50 0001 C CNN F 3 "~" H 1750 6100 50 0001 C CNN 1 1750 6100 1 0 0 -1 $EndComp $Comp L Mechanical:MountingHole H2 U 1 1 6062A4C4 P 1750 6300 F 0 "H2" H 1850 6346 50 0000 L CNN F 1 "MountingHole" H 1850 6255 50 0000 L CNN F 2 "MountingHole:MountingHole_3mm" H 1750 6300 50 0001 C CNN F 3 "~" H 1750 6300 50 0001 C CNN 1 1750 6300 1 0 0 -1 $EndComp $Comp L Switch:SW_SPDT SW1 U 1 1 6062FC1A P 5500 5350 F 0 "SW1" H 5500 5635 50 0000 C CNN F 1 "SW_SPDT" H 5500 5544 50 0000 C CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal" H 5500 5350 50 0001 C CNN F 3 "~" H 5500 5350 50 0001 C CNN 1 5500 5350 1 0 0 -1 $EndComp $Comp L Device:LED D2 U 1 1 60631033 P 7650 4500 F 0 "D2" H 7643 4717 50 0000 C CNN F 1 "LED" H 7643 4626 50 0000 C CNN F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7650 4500 50 0001 C CNN F 3 "~" H 7650 4500 50 0001 C CNN 1 7650 4500 -1 0 0 -1 $EndComp $Comp L Device:LED D1 U 1 1 60632077 P 6550 3550 F 0 "D1" H 6543 3767 50 0000 C CNN F 1 "LED" H 6543 3676 50 0000 C CNN F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6550 3550 50 0001 C CNN F 3 "~" H 6550 3550 50 0001 C CNN 1 6550 3550 1 0 0 1 $EndComp $Comp L Device:R R1 U 1 1 606332E3 P 6250 3550 F 0 "R1" V 6043 3550 50 0000 C CNN F 1 "330" V 6134 3550 50 0000 C CNN F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 6180 3550 50 0001 C CNN F 3 "~" H 6250 3550 50 0001 C CNN 1 6250 3550 0 1 1 0 $EndComp $Comp L Device:R R2 U 1 1 60634BDC P 7350 4500 F 0 "R2" V 7143 4500 50 0000 C CNN F 1 "470" V 7234 4500 50 0000 C CNN F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 7280 4500 50 0001 C CNN F 3 "~" H 7350 4500 50 0001 C CNN 1 7350 4500 0 1 1 0 $EndComp $Comp L power:GND #PWR0111 U 1 1 60635DA0 P 7950 4500 F 0 "#PWR0111" H 7950 4250 50 0001 C CNN F 1 "GND" H 7955 4327 50 0000 C CNN F 2 "" H 7950 4500 50 0001 C CNN F 3 "" H 7950 4500 50 0001 C CNN 1 7950 4500 1 0 0 -1 $EndComp Wire Wire Line 7800 4500 7950 4500 $Comp L power:+5V #PWR0113 U 1 1 60637375 P 6950 4500 F 0 "#PWR0113" H 6950 4350 50 0001 C CNN F 1 "+5V" H 6965 4673 50 0000 C CNN F 2 "" H 6950 4500 50 0001 C CNN F 3 "" H 6950 4500 50 0001 C CNN 1 6950 4500 1 0 0 -1 $EndComp Wire Wire Line 7200 4500 6950 4500 $Comp L Device:C C1 U 1 1 606444B6 P 9850 1550 F 0 "C1" H 9965 1596 50 0000 L CNN F 1 "4.7uF, 6.3v" H 9965 1505 50 0000 L CNN F 2 "Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B" H 9888 1400 50 0001 C CNN F 3 "~" H 9850 1550 50 0001 C CNN 1 9850 1550 1 0 0 -1 $EndComp $Comp L power:GND #PWR0114 U 1 1 60647A91 P 9700 1750 F 0 "#PWR0114" H 9700 1500 50 0001 C CNN F 1 "GND" H 9705 1577 50 0000 C CNN F 2 "" H 9700 1750 50 0001 C CNN F 3 "" H 9700 1750 50 0001 C CNN 1 9700 1750 1 0 0 -1 $EndComp $Comp L power:GND #PWR0115 U 1 1 606489F3 P 8150 1600 F 0 "#PWR0115" H 8150 1350 50 0001 C CNN F 1 "GND" H 8155 1427 50 0000 C CNN F 2 "" H 8150 1600 50 0001 C CNN F 3 "" H 8150 1600 50 0001 C CNN 1 8150 1600 1 0 0 -1 $EndComp Wire Wire Line 8150 1500 8150 1600 Connection ~ 8150 1600 Wire Wire Line 8150 1500 8600 1500 Wire Wire Line 8150 1600 8600 1600 Text Label 8600 1700 2 50 ~ 0 TERM_DISC $Comp L Connector_Generic:Conn_02x08_Counter_Clockwise U2 U 1 1 60640D2E P 8800 1500 F 0 "U2" H 8850 2017 50 0000 C CNN F 1 "UCC5606" H 8850 1926 50 0000 C CNN F 2 "my library:SOIC127P600X175-16N" H 8800 1500 50 0001 C CNN F 3 "~" H 8800 1500 50 0001 C CNN 1 8800 1500 1 0 0 -1 $EndComp Text Label 9100 1700 0 50 ~ 0 SCSI_TERMPWR Wire Wire Line 9700 1500 9700 1600 Wire Wire Line 9100 1500 9700 1500 Wire Wire Line 9100 1600 9700 1600 Connection ~ 9700 1600 Wire Wire Line 9700 1600 9700 1700 Wire Wire Line 9850 1700 9700 1700 Connection ~ 9700 1700 Wire Wire Line 9700 1700 9700 1750 Wire Wire Line 9100 1400 9850 1400 $Comp L power:GND #PWR0116 U 1 1 6065BBF7 P 9700 2850 F 0 "#PWR0116" H 9700 2600 50 0001 C CNN F 1 "GND" H 9705 2677 50 0000 C CNN F 2 "" H 9700 2850 50 0001 C CNN F 3 "" H 9700 2850 50 0001 C CNN 1 9700 2850 1 0 0 -1 $EndComp $Comp L power:GND #PWR0117 U 1 1 6065BBFD P 8150 2700 F 0 "#PWR0117" H 8150 2450 50 0001 C CNN F 1 "GND" H 8155 2527 50 0000 C CNN F 2 "" H 8150 2700 50 0001 C CNN F 3 "" H 8150 2700 50 0001 C CNN 1 8150 2700 1 0 0 -1 $EndComp Wire Wire Line 8150 2600 8150 2700 Connection ~ 8150 2700 Wire Wire Line 8150 2600 8600 2600 Wire Wire Line 8150 2700 8600 2700 Text Label 8600 2800 2 50 ~ 0 TERM_DISC $Comp L Connector_Generic:Conn_02x08_Counter_Clockwise U3 U 1 1 6065BC08 P 8800 2600 F 0 "U3" H 8850 3117 50 0000 C CNN F 1 "UCC5606" H 8850 3026 50 0000 C CNN F 2 "my library:SOIC127P600X175-16N" H 8800 2600 50 0001 C CNN F 3 "~" H 8800 2600 50 0001 C CNN 1 8800 2600 1 0 0 -1 $EndComp Text Label 9100 2800 0 50 ~ 0 SCSI_TERMPWR Wire Wire Line 9700 2600 9700 2700 Wire Wire Line 9100 2600 9700 2600 Wire Wire Line 9100 2700 9700 2700 Connection ~ 9700 2700 Wire Wire Line 9700 2700 9700 2800 Wire Wire Line 9850 2800 9700 2800 Connection ~ 9700 2800 Wire Wire Line 9700 2800 9700 2850 Wire Wire Line 9100 2500 9850 2500 Text Label 8600 1300 2 50 ~ 0 SCSI_DB3 Text Label 8600 1900 2 50 ~ 0 SCSI_DBP Text Label 8600 1400 2 50 ~ 0 SCSI_DB2 Text Label 8600 2500 2 50 ~ 0 SCSI_MSG Text Label 8600 2400 2 50 ~ 0 SCSI_RST Text Label 9100 1900 0 50 ~ 0 SCSI_BSY Text Label 9100 1300 0 50 ~ 0 SCSI_DB6 Text Label 8600 2900 2 50 ~ 0 SCSI_REQ Text Label 8600 3000 2 50 ~ 0 SCSI_I_O Text Label 8600 2300 2 50 ~ 0 SCSI_ACK Text Label 9100 3000 0 50 ~ 0 SCSI_DB1 Text Label 8600 1200 2 50 ~ 0 SCSI_DB4 Text Label 9100 2300 0 50 ~ 0 SCSI_SEL Text Label 9100 2400 0 50 ~ 0 SCSI_C_D Text Label 9100 1800 0 50 ~ 0 SCSI_DB7 Text Label 9100 1200 0 50 ~ 0 SCSI_DB5 Text Label 9100 2900 0 50 ~ 0 SCSI_DB0 Text Label 7400 2450 2 50 ~ 0 SCSI_DB1 Text Label 8600 1800 2 50 ~ 0 SCSI_ATN Text Label 5300 5350 2 50 ~ 0 TERM_DISC $Comp L power:GND #PWR0118 U 1 1 606D8850 P 5700 5450 F 0 "#PWR0118" H 5700 5200 50 0001 C CNN F 1 "GND" H 5705 5277 50 0000 C CNN F 2 "" H 5700 5450 50 0001 C CNN F 3 "" H 5700 5450 50 0001 C CNN 1 5700 5450 1 0 0 -1 $EndComp $Comp L power:+5V #PWR0112 U 1 1 60708B21 P 5700 5100 F 0 "#PWR0112" H 5700 4950 50 0001 C CNN F 1 "+5V" H 5715 5273 50 0000 C CNN F 2 "" H 5700 5100 50 0001 C CNN F 3 "" H 5700 5100 50 0001 C CNN 1 5700 5100 1 0 0 -1 $EndComp Text Label 1100 2800 2 50 ~ 0 SCSI_REQ Text Label 1100 3000 2 50 ~ 0 SCSI_I_O Text Label 1100 3200 2 50 ~ 0 SCSI_ACK Text Label 1100 3400 2 50 ~ 0 SCSI_GND Text Label 1100 3600 2 50 ~ 0 SCSI_GND Text Label 1100 4000 2 50 ~ 0 SCSI_DB7 Text Label 1100 3800 2 50 ~ 0 SCSI_DB5 Text Label 1100 2900 2 50 ~ 0 SCSI_MSG Text Label 1100 3100 2 50 ~ 0 SCSI_RST Text Label 1100 3300 2 50 ~ 0 SCSI_BSY Text Label 1100 3500 2 50 ~ 0 SCSI_DB0 Text Label 1100 3700 2 50 ~ 0 SCSI_DB3 Text Label 1100 3900 2 50 ~ 0 SCSI_DB6 Text Label 1600 3500 0 50 ~ 0 SCSI_DB1 Text Label 1600 3900 0 50 ~ 0 SCSI_TERMPWR Text Label 1600 3700 0 50 ~ 0 SCSI_DB4 Text Label 1600 3300 0 50 ~ 0 SCSI_SEL Text Label 1600 3100 0 50 ~ 0 SCSI_ATN Text Label 1600 2900 0 50 ~ 0 SCSI_C_D Text Label 1600 3200 0 50 ~ 0 SCSI_GND Text Label 1600 3000 0 50 ~ 0 SCSI_GND Text Label 1600 2800 0 50 ~ 0 SCSI_GND Text Label 1600 3800 0 50 ~ 0 SCSI_GND Text Label 1600 3400 0 50 ~ 0 SCSI_DBP Text Label 1600 3600 0 50 ~ 0 SCSI_DB2 $Comp L power:+3.3V #PWR0110 U 1 1 6062F08F P 6700 3550 F 0 "#PWR0110" H 6700 3400 50 0001 C CNN F 1 "+3.3V" H 6715 3723 50 0000 C CNN F 2 "" H 6700 3550 50 0001 C CNN F 3 "" H 6700 3550 50 0001 C CNN 1 6700 3550 1 0 0 -1 $EndComp $Comp L Device:C C2 U 1 1 6065BBF1 P 9850 2650 F 0 "C2" H 9965 2696 50 0000 L CNN F 1 "4.7uF, 6.3v" H 9965 2605 50 0000 L CNN F 2 "Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B" H 9888 2500 50 0001 C CNN F 3 "~" H 9850 2650 50 0001 C CNN 1 9850 2650 1 0 0 -1 $EndComp $Comp L Device:C C3 U 1 1 60643B6E P 3300 900 F 0 "C3" H 3415 946 50 0000 L CNN F 1 "4.7uF, 6.3v" H 3415 855 50 0000 L CNN F 2 "Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B" H 3338 750 50 0001 C CNN F 3 "~" H 3300 900 50 0001 C CNN 1 3300 900 1 0 0 -1 $EndComp Wire Wire Line 3300 750 3550 750 Wire Wire Line 3100 750 3300 750 Connection ~ 3300 750 Wire Wire Line 3050 1300 3300 1300 Wire Wire Line 3300 1300 3300 1050 Connection ~ 3300 1300 Wire Wire Line 5700 5250 5700 5100 Text Label 6100 3150 0 50 ~ 0 DEBUG_TX Text Label 6100 3050 0 50 ~ 0 DEBUG_RX $EndSCHEMATC