Manual

NANO-QM871 EPIC SBC
Page 40
Pin Description
4 SPI_CLK_SW
5 SPI_SI_SW
6 GND
Table 3-25: SPI Flash Connector Pinouts
3.2.24 SPI Flash Connector (EC)
CN Label: SPI2
CN Type:
6-pin wafer
CN Location:
See
Figure 3-25
CN Pinouts:
See
Table 3-26
The 6-pin EC SPI Flash connector is used to flash the BIOS.
Figure 3-25: EC SPI Flash Connector Location
Pin Description
1 +V3.3M_SPI_CON_EC
2 SPI_CS#0_CN_EC
3 SPI_SO_SW_EC
4 SPI_CLK_SW_EC
5 SPI_SI_SW_EC
6 GND
Table 3-26: EC SPI Flash Connector Pinouts