EPOX EP-BX6 User Manual page 40

BIOS
SDRAM CAS Latency Time: This setting defines the CAS timing parameter of
the SDRAM in terms of clocks. The default is Auto.
2: Provides faster memory performance.
3: Provides better memory compatibility.
Auto: CAS Latency Time programming depend on information read from
DRAM SPD.
SDRAM Precharge Control: The default is Disabled.
Enabled: Enabled the option.
Disabled: Disabled the option.
DRAM Data integrity Mode: Use this option to configure the type of DRAM in
your system. The default is Non-ECC.
Non-ECC: If your memory is Non-ECC, choose this option.
ECC: If your memory is ECC memory, choose this option.
System BIOS Cacheable: This allows you to copy your BIOS code from slow
ROM to fast RAM. The default is Disabled.
Enabled: The option will improve system performance. However, if any
program writes to this memory area, a system error may result.
Disabled:System BIOS non-cacheable.
Video BIOS Cacheable: This option copies the video ROM BIOS to fast RAM
(C0000h to C7FFFh). The default is Enabled.
Enabled: Enables the Video BIOS Cacheable to speed up the VGA
Performance.
Disabled:Will not use the Video BIOS Cacheable function.
Video RAM Cacheable: This option allows the CPU to cache read/writes of the
video RAM. The default is Enabled.
Enabled: This option allows for faster video access.
Disabled:Reduced video performance.
8 Bit I/O Recovery Time: This function allows you to set the wait state that is
added to an 8 bit ISA instruction originated by the PCI bus. The default is 1.
NA: No wait state
1: 1 wait states
3: 3 wait states
Page 4-8
8: 8 wait states
2: 2 wait states
4: 4 wait states
EP-BX6