Spi Pin Header; Figure 24: Spi Pin Header Diagram; Table 21: Front Audio Pin Header Pinouts; Table 22: Spi Pin Header Pinouts - VIA Technologies EPIA-M930 User Manual

Table 21: Front audio pin header pinouts

2.2.11 SPI Pin Header

The VIA EPIA-M930 has one 8-pin SPI pin header. The SPI pin header is used to connect to the SPI BIOS
programming fixture. The pin header is labeled as "SPI1". The pinouts of the SPI pin header are shown below.
SPI1

Figure 24: SPI pin header diagram

Table 22: SPI pin header pinouts

Pin Signal
1 MIC2IN_L
3 MIC2IN_R
5 HPOUTR
7 F_AUDIO_SENSE
9 HPOUTL
1
Pin Signal
1 SPIVCC
3 MSPISA
5 MSPIDO
7 —
VIA EPIA-M930 User Manual
Pin Signal
2 AGND
4 AGND
6 MIC2_JD
8 —
10 HPOUT_JD
Pin Signal
2 GND
4 MSPICLK
6 MSPIDI
8 -PCIRST
19