IEI Integration KINO-PVN-D4251_D5251 - Manual (Page 35)

KINO-PVN-D5251/D4251/ Mini ITX SBC
Page 21
3.2.5 Flash SPI ROM (GT218)
CN Label: SPI2
CN Type: 6-pin header (2x4)
CN Location: See Figure 3-7
CN Pinouts: See Table 3-7
The connector provides a GT218 BIOS update.
Figure 3-7: Flash SPI ROM (GT218) Connector Location
Pin Description Pin Description
1 GT218_SPI_VCC 2 ROM_2N_CS#
3 ROM_2N_SO 4 ROM_2N_SCLK
5 ROM_2N_SI 6 GND
Table 3-7: Flash SPI ROM (GT218) Connector Pinouts
3.2.6 Front Panel Connector
CN Label: F_PANEL1
CN Type: 8-pin header (2x4)
CN Location: See Figure 3-8
CN Pinouts: See Table 3-8
The front panel connector connects to external switches and indicators to monitor and
controls the motherboard. These indicators and switches include:
 Power button
 Reset
 Power LED
 HDD LED