BIOS
EP-6WEA4/4I
Page 4-11
SDRAM CAS Latency Time (This field is no function)
When synchronous DRAM is installed, the number of clock cycles of CAS latency
depends on the DRAM timing.
The Choice: 2, 3
RDRAM Device Napdown
Select Enabled the RDRAM channel inactivity counter to start counting the continu-
ous inactivity time.
The Choice: Enabled, Disabled
System BIOS Cacheable
Selecting Enabled allows caching of the system BIOS ROM at F0000h-FFFFFh,
resulting in better system performance. However, if any program writes to this
memory area, a system error may result.
The choice: Enabled, Disabled.
Video BIOS Cacheable
Select Enabled allows caching of the video BIOS , resulting in better system
performance. However, if any program writes to this memory area, a system error
may result.
The Choice: Enabled, Disabled.
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.
Memory Hole At 15M-16M
You can reserve this area of system memory for ISA adapter ROM. When this area
is reserved, it cannot be cached. The user information of peripherals that need to use
this area of system memory usually discusses their memory requirements.
The Choice: Enabled, Disabled.
Delay Transaction
The chipset has an embedded 32-bit posted write buffer to support delay transac-
tions cycles. Select Enabled to support compliance with PCI specification
version 2.1.
The Choice: Enabled, Disabled.
Содержание EP-6WEA4
Страница 6: ...EP 6WEA4 4I Page Left Blank ...
Страница 14: ...Introduction EP 6WEA4 4I Page 1 8 Figure 5 System Block Diagram System Block Diagram ...
Страница 17: ...Installation EP 6WEA4 4I Page 3 1 Section 3 INSTALLATION ...
Страница 18: ...Installation EP 6WEA4 4I Page 3 2 Figure 1 EP 6WEA4 4I Detailed Layout ...
Страница 58: ...BIOS EP 6WEA4 4I Page 4 28 Page Left Blank ...
Страница 60: ...Drivers Installation EP 6WEA4 4I Page 5 2 Page Left Blank ...
Страница 72: ...Appendix EP 6WEA4 4I A 12 Page Left Blank ...
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