Filter
Top Products
79 Chapter 10
DRAM Clock
This item allows you to control the DRAM speed.
The choices are : Host Clock, HCLK+33M.
SDRAM Cycle Length
Select CAS latency time in HCLKs of 2 or 3. The system designer
already set the values. Do not change the default value unless you change
specifications of the installed DRAM or the installed CPU.
Bank Interleave
Please use default setting. The choices: Disabled; 2 Bank; 4 Bank.
Memory Hole
In order to improve performance, certain space in memory is reserved for
ISA cards. This memory must be mapped into the memory space below
16 MB. The choices: 15M-16M; Disabled.
P2C/C2P Concurrency
This item allows you to enable/disable the PCI to CPU, CPU to PCI con-
currency. The choices: Enabled; Disabled.
System BIOS Cacheable
selecting Enabled allows caching of the system BIOS ROM at F0000h-
FFFFFh, resulting in better system performance.
Video RAM Cacheable
Selecting Enabled allows caching of the video memory (RAM) at
A0000h to AFFFFh, resulting in better video performance. However,
check your AGP manual to find out if any compatibility problem exists.
Frame Buffer size
This option allows you select memory size shared to on-chip graphics.
AGP Aperture Size
Series of options are available: 4, 8, 16, 32, 64, 128 or 256 MB. Memory
mapped and graphics data structures can reside in a Graphics Aperture.
This area is like a linear buffer. BIOS will automatically report the start-
ing address of this buffer to the O.S. The default setting is 64 MB.
AGP– 4X Mode
This item allows you to enable AGP-4X mode. The choices are: Dis-
abled, Enabled