27 AIMB-501 User Manual
Chapter 2 Connecting Peripherals
2.17 SPI Flash connector(SPI_CN1)
The SPI flash card pin header may be used to flash the BIOS if the AIMB-501 cannot
power on.
SPI_CN1 SPI connector
Pin Pin Name
1 SPI_POWER
2GND
3 SPI_CS#
4 SPI_CLK
5 SPI_MISO
6 SPI_MOSI
7NC
8 SPI_HOLD#
