DFI CA64-TC User Manual download pdf (Page 55)

Award BIOS Setup Utility

DRAM Clock

Host CLK Sets the memory clock speed equal to that of

the CPU clock speed.

HCLK-33M The memory clock speed is equal to CPU clock

speed minus 33MHz. For example, if the Host Clock

is 133MHz, 133MHz - 33MHz = 100MHz.

Meaning, the memory clock speed will run at

100MHz.

Memory Hole

This field is used to select the memory area that must not be

addressed to the ISA bus.

P2C/C2P Concurrency

When enabled, the PCI/AGP master to CPU cycle will be concurrent

whenever the Host CPU is performing R/W access to the PCI or

slave devices.

Fast R-W Turn Around

When enabled, the turn around time of a memory read followed by

a memory write is reduced.

AGP Aperture Size

This field is relevant to the memory-mapped graphics data of the

AGP card installed in your system. Leave this in its default setting, which

is 64M.

AGP-4X Mode

This field is used to enable the AGP 4x interface which transfers video

data at 1066MB/sec. bandwidth thus delivering faster and better

graphics to your PC. Enable this field only if your graphics card supports

the AGP 4x mode.

AGP Fast Write

This function is supported only if this field is set to Enabled.

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 92 93

No comments

DFI CA64-TC User Manual Page 55