AXIOMTEK MANO861, User Manual

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MANO861 Mini ITX Board
Board and Pin Assignments 15
2.4.12 SelectCOM Connector (SelectCOM)
Select COM for RS-232/422/485.
2.4.13 SPI Connector (SPI1)
Is a point-to-point interface standard, which allows network equipment designers to
develop an array of next-generation multi-service switches and routers to support
multi-service traffic with aggregate bandwidths up to OC-192 (10Gb/s) and beyond,
enabling them to dramatically increase system performance.
2.4.14 LPC Connector (JLPC)
Pin Signal Pin Signal
1 UART1_RXD 2 COM1_485_RXD
3 UART1_RXD 4 COM1_422_RXD
5 UART1_RXD 6 COM1_232_RXD
7 COM1_BUF_DCD# 8 COM1_BUF_TXD
9 COM1_DCD# 10 COM1_TXD
11 COM1_TXD422- 12 COM1
13 COM1_BUF_RXD 14 COM1_BUF_DTR#
15 COM1_RXD 16 COM1_DTR#
17 COM1 18 COM1_RXD422-
Pin Signal
1 +3V
2 GND
3 SPI_CS#
4 SPI_CLK
5 SPI_MISO
6 SPI_MOSI
7 SPI_HOLD#
Pin Signal
1 NC
2 +3.3
3 LPC_AD3
4 PRST_SIO#
5 LPC_AD1
6 LPC_AD2
7 LPC_FRAME#
8 LPC_AD0
9
10 GND
11 CLK33M_LPC
12 GND