blue-gs/bluescsi_iigs_internal.sch-bak

681 lines
15 KiB
Plaintext

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_THT:LED_D3.0mm_Horizontal_O1.27mm_Z2.0mm" 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_THT:LED_D3.0mm_Horizontal_O1.27mm_Z2.0mm" 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_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" 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_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" 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