SOYO SY-K7VTA manual Chipset Features Setup, AGP Aperture Size AGP-4X Mode AGP Driving Control

BIOS Setup UtilitySY-K7VTA

CHIPSET FEATURES SETUP (Continued)

CHIPSET	Setting	Description	Note
FEATURES

Fast R-W Turn Around

System BIOS Cacheable

Video RAM Cacheable

Disabled	This item controls the DRAM	Default
	timing. It allows you to enable/
Enabled	disable the fast read/write turn
	around.
Disabled		Default
Enabled	The ROM area F0000H-FFFFFH is
	cacheable.
Disabled	When synchronous DRAM is	Default
Enabled	installed, the number of clock cycles
	of CAS latency depends on the
	DRAM timing. Do not reset this
	field from the default value
	specified by the system designer

AGP Aperture Size

AGP-4X Mode

AGP Driving Control

64M	Select the size of Accelerated	Default
4M, 8M,	Graphics Port (AGP) aperture. The
16M, 32M,	aperture is a portion of the PCI
128M,	memory address range dedicated for
256M.	graphics memory address space.
	Host cycles that hit the aperture
	range are forwarded to the AGP
	without any translation.
Disabled	This item allows you to enable /
Enabled	disable the AGP-4X Mode.	Default
Auto	This item allows you to adjust the	Default
Manual	AGP driving force. Choose Manual
	to key in a AGP Driving Value in
	the next selection. This field is

recommended to set in Auto for avoiding any error in your system.

AGP Driving Value

Min=0000 This item allows you to adjust the

~AGP driving force.

Max=00FF

65