User`s manual

Chapter 4 Award BIOS Setup
Page: 4-14
PMB-1751LF USER
′ S MANUAL
DELAY TRANSACTION:
The chipset has an embedded 32-bit posted write buffer to support delay
transactions cycles. Select Enabled to support compliance with PCI
specification version 2.1.
AGP APERTURE SIZE:
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.
ON-CHIP Frame Buffer SIZE:
Select the on-chip frame buffer size for VGA drive use. The available
choices are 8MB, and Disabled.
IO CHANNEL CHECK NMI:
This field enable or disable IO channel check NMI. Before selecting this
function, the user should check first that NMI function is enabled as
described in chapter 2 (Reset/NMI/Clear Watchdog Selection)