Advantech SOM-5871 User Manual page 18

Note! To meet USB3.1 Gen2 performance, strongly recommend to use the
certificated cable.
1.3.10.4 USB 3.1 Gen2
Type 6
SoC
1.3.10.5 USB 3.1 Gen1
Type 6
SoC
1.3.10.6 USB 2.0
Type 6
SoC
Type 6
SoC USB_OC#
1.3.10.7 SPI Bus
Supports BIOS flash only. SPI clock can be 50MHz, 33MHz, or 20MHz, capacity up
to 16MB.
1.3.10.8 GPIO
8 x programmable general purpose Input or output (GPIO).
1.3.10.9 Watchdog
Supports multi-level watchdog time-out output. Provides 1-65535 level, from 100ms
to 109.22 minutes interval.
1.3.10.10Serial port
2 ports, 2-wire serial port (Tx/Rx) support 16550 UART compliance.
Programmable FIFO or character mode.

16-byte FIFO buffer on transmitter and receiver in FIFO mode.

 Programmable serial-interface characteristics: 5, 6, 7, or 8-bit character.
 Even, odd, or no parity bit selectable.
 1, 1.5, or 2 stop bit selectable.
 Baud rate up to 115.2K.
1.3.10.11TPM
Supports TPM 2.0 module by default.
1.3.10.12CAN Bus
Supports CAN Bus function as optional function by BOM change (co-layout with
COM 2).
SOM-5871 User Manual
P0
P0
P0 P1 P2
P0 P1 P2
OC_01 OC_23
OC_01 OC_23
10
P2
P2
P3 P4 P5
P3 P4 P5
OC_45
OC_45
P1
P1
P6 P7
P6 P7
OC_67
OC_67