Spi Pin Header - VIA Technologies VB7009 User Manual

2.2.14.

SPI Pin Header

The mainboard has one 8-pin SPI pin header. The SPI (Serial Peripheral Interface) pin-header is used
to connect to the SPI BIOS programming fixture. The pin header is labeled as "SPI1". The pinout of
the pin header is shown below.
Figure 26 Figure 26: SPI pin header : SPI pin header
Figure Figure 26 26 : SPI pin header : SPI pin header
Table Table Table Table 23 23 23 23: SPI pin header p : SPI pin header p : SPI pin header pinout : SPI pin header p inout inout inout
8
2
1
Pin Pin Pin Pin Signal Signal Signal Signal
1 SPIVCC
3 MSPISS0
5 MSPIDI
7 key
Pin Pin Pin Pin Signal Signal Signal Signal
2 GND
4 MSPICLK
6 MSPIDO
8 -PCIRST
VB7009 User Manual VB7009 VB7009 VB7009 User Manual User Manual User Manual
31