IEI Integration IMBA-Q870-i2 - Manual (Page 61)

IMBA-Q870-i2 ATX Motherboard
Page 43
Figure 3-25: SPI Flash Connector Location
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 +3.3V 2 SPI_CS#
3 SPI_SO 4 NC
5 GND 6 SPI_CLK
7 SPI_SI 8 NC
Table 3-25: SPI Flash Connector Pinouts
3.2.25 SPI Flash Connector, EC
CN Label: JSPI2
CN Type: 8-pin header
CN Location: See Figure 3-26
CN Pinouts: See Table 3-26
The SPI flash connector is used to flash the EC ROM.