TQ MBa57 Series, User Manual

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User's Manual l MBa57xx UM 0100 l © 2020, TQ-Systems GmbH Page 43
4.2.16 100 mil headers (continued)
Table 50: Pinout header X49, X48
Group Signal Pin Signal Group
Power VCC5V 1
X4
9
2 VCC3V3 Power
Power VCC5V 3 4 VCC3V3 Power
Power DGND 5 6 DGND Power
Power DGND 7 8 DGND Power
Power VUSB_VBUS2 9 10 VBAT_3V Power
Power DGND 11 12 VCC12V Power
Power USB2_SATA_VBUS 13 14 VCC1V7_E-FUSE Power
Power DGND 15 16 DGND Power
Power USB2_MPCIE_VBUS 17 18 NC –
Power DGND 19 20 NC –
Group Signal Pin Signal Group
– NC 1
X4
8
2 NC –
– NC 3 4 NC –
– NC 5 6 DGND Power
Power DGND 7 8 NC –
I2C5 I2C5_SCL 9 10 NC –
I2C5 I2C5_SDA 11 12 DGND Power
Power DGND 13 14 UART8_RTS# UART8
UART4 UART4_RXD 15 16 UART8_RXD UART8
UART4 UART4_TXD 17 18 UART8_TXD UART8
Power DGND 19 20 DGND Power