PEAK 637 User‘s Guide
BIOS Setup 3-
12
Delay Transaction
The chipset has an embeded 32-bit posted write buffer to support delay transactions cycles.. Select Enabled
to support compliance with PCI specification version 2.1
AGP Aperture Size (MB)
Select the size of the Accelerated Graphics Port (AGP) aperture. The aperture is a
portion of the PCI memory address range dedicated for graphics memory address space.
Host cycles that hit the aperture range are forwarded to the AGP without any translation.
The choice: 4, 8, 16, 32, 64, 128, 256
Auto Detect DIMM/PCI Clk
When enabled, this item will auto detect if the DIMM and PCI socket have devices and will send clock signal to
DIMM and PCI devices. When disabled, it will send the clock signal to all DIMM and PCI socket.
The choice: Enabled, Disabled.
Spread Spectrum
This item allows you to enable/disable the spread spectrum modulate.
The choice: Enabled, Disabled.
CPU Host Clock (CPU / PCI )
This item allows you to slightly adjust the clock frequency.
The choice: 66MHZ~100MHZ.
