IEI Integration WAFER-LX v1.0 - Manual (Page 83)

WAFER-LX User Manual
Interleave Select [LOI]
The Interleave Select BIOS feature controls the timing for reading the next bank of data when the
DRAM interleave or SDRAM bank interleave is enabled. The lower the option, the faster the
DRAM modules can interleave and as the result, the better performance.
Video Memory Size [8 M]
This option selects the size of the graphics aperture. The aperture is a portion of the PCI memory
address range dedicated as graphics memory address space. Host cycles that hit the aperture
range are forwarded to the graphics controller without need for translation. This size also
determines the maximum amount of system RAM that can be allocated to the graphics card for
texture storage.
Output Display [Panel & CRT]
This option allows you to select either one of the display types (Flat Panel & CRT) or both of the
display types connected to the embedded board.
Flat Panel Configuration [Press Enter]
The Flat Panel configuration provides access to fine-tune the flat panel display characteristics.
The options include:
1. LVDS, TFT, or auto-detect the LCD display connection.
2. Resolutions ranging from 320x420 to 1600x1200.
3. 9-24 bits, 1 ppc or 18, 24 bits, 2ppc.
4. Refresh Rate ranging from 60 to 100Hz.
5. HSYNC Polarity value to High or Low.
6. VSYNC Polarity value to High or Low.
7. SHFCLK Active Period time to Active Only or Free running.
8. LP Active Period time to Active Only or Free Running.
Onboard Audio [Enabled]
The Onboard Audio configuration option enables or disables the Realtek AC’97 CODEC
onboard.
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