Advantech PCI-6872 USB connectors CN6, Panel type selectionSW1, 6 S1 Panel Type Select SW1

The PCI-6872 uses the VIA "TwisterT" chip that supports 2 channel LVDS LCD panel displays. Users can connect to LVDS LCD with CN25.

2.15.5 Panel type selection(SW1)

SW1 is an 8 segment DIP switch for DSTN/TFT panel type and resolu- tion functions

Table 2.6: S1 Panel Type Select (SW1)

SW	SW	SW	SW
1-1	1-2	1-3	1-4	Panel Type & Resolution
ON	ON	ON	ON	TFT	640x480**	18bit (H. V. Freq)
ON	ON	ON	OFF	TFT	640x480	18bit (Synthetic)
ON	ON	OFF	ON	TFT	640x480**	N/A
ON	ON	OFF	OFF	TFT	640x480**	LVDS
ON	OFF	ON	ON	DSTN	640x480**	18bit
ON	OFF	ON	OFF	TFT	800x600**	18bit (H. V. Freq)
ON	OFF	OFF	ON	TFT	800x600	18bit (Synthetic)
ON	OFF	OFF	OFF	TFT	800x600**	LVDS
OFF	ON	ON	ON	TFT	800x600**	N/A
OFF	ON	ON	OFF	DSTN	800x600**	18bit
OFF	ON	OFF	ON	TFT	1024x768**	36bit (H. V. Freq)
OFF	ON	OFF	OFF	TFT	1024x768**	36bit (Synthetic)
OFF	OFF	ON	ON	TFT	1024x768**	LVDS
OFF	OFF	ON	OFF	TFT	1024x768**	N/A
OFF	OFF	OFF	ON	DSTN	1024x768**	18bit
OFF	OFF	OFF	OFF	DSTN	1024x768**	24bit

* Default setting

**will support in the future

2.16USB connectors (CN6)

The PCI-6872 board provides up to two USB (Universal Serial Bus) ports. This gives complete Plug and Play, and hot attach/detach for up to 127 external devices. The USB interfaces comply with USB specification Rev. 1.1, and are fuse protected.

The USB interface is accessed through the 5 x 2-pin flat-cable connector, CN6 (USB1, 2). You will need an adapter cable if you use a standard

19 Chapter 2 Installation