IEI Integration IEM-945GSE - Manual (Page 50)

IEM-945GSE ETX 3.0 Module
Page 38
Pin No. Description Pin No. Description
39 NC 40 VCC5
41 NC 42 NC
43 GND 44 NC
45 NC
Table 4-6: SDVO Connector Pin Definitions
4.2.8 SPI Connector
CN Label: CN5
CN Type: 6-pin connector
CN Location: See Figure 4-10
CN Pinouts: See Table 4-7
The SPI connector is for flashing new BIOS onto the SPI BIOS chip.
Figure 4-10: SPI Flash Connector Location
Pin No. Description
1 SPI_VCC (+3.3 V)
2 SPI_CS#
3 SPI_MISO
4 SPI_CLK
5 SPI_MOSI