Spi Flash Connector, Ec; Tpm Connector; Figure 3-31: Spi Ec Flash Connector Location; Table 3-27: Spi Ec Flash Connector Pinouts - IEI Technology IMBA-H810 User Manual

3.2.30 SPI Flash Connector, EC

CN Label: JSPI2
8-pin header, p=2.54 mm
CN Type:
CN Location: See Figure 3-31
CN Pinouts: See Table 3-27
The SPI flash connector is used to flash the EC ROM.

Figure 3-31: SPI EC Flash Connector Location

Pin Description
1 +3.3V
3 SPI_SO
5 GND
7 SPI_SI

Table 3-27: SPI EC Flash Connector Pinouts

3.2.31 TPM Connector

CN Label: TPM1
CN Type: 20-pin header, p=2.54 mm
CN Location: See Figure 3-32
CN Pinouts: See Table 3-28
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IMBA-H810 ATX Motherboard
Pin Description
2 SPI_CS#
4 NC
6 SPI_CLK
8 NC