IEI Integration WAFER-945GSE2 v2.00 - Manual (Page 49)

WAFER-945GSE2 3.5" Motherboard
Page 34
The 8-pin SPI Flash connector is used to flash the BIOS.
Figure 3-20: SPI Flash Connector
Pin Description Pin Description
1 VCC 2 GND
3 CS# 4 CLOCK
5 SO 6 SI
7 NC 8 NC
Table 3-21: SPI Flash Connector
3.2.19 USB Connectors (Internal)
CN Label: USB01 and USB23
CN Type: 8-pin header
CN Location: See Figure 3-21
CN Pinouts: See Table 3-22
The 2x4 USB pin connectors each provide connectivity to two USB 1.1 or two USB 2.0
ports. Each USB connector can support two USB devices. Additional external USB ports
are found on the rear panel. The USB ports are used for I/O bus expansion.