QDI ADVANCE 10B, Руководство пользователя

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Manual for Advance 10B/Advance 10F
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Advanced Chipset Features Setup
Figure-5 Advanced Chipset Features Setup Menu
The following indicates the options for each item and describes their meaning.
Item Option Description
l Bank 0/1, 2/3, 4/5 SDRAM 8/10ns These items are of selected DRAM read/write
DRAM Timing Normal timing. Default setting is recommended.
Medium
Fast
Turbo
l SDRAM Cycle 2/3 Define the CLT timing parameter of SDRAM
Length Auto expressed in 66MHz clocks.
Latency Time = 2 clocks
Latency Time = 3 clocks
l
DRAM Clock Host Clk DRAM frequency same as CPU FSB
Hclk-33M DRAM frequency is faster than CPU FSB by 33MHz.
l Memory Hole Enabled Memory Hole at 15-16M is reserved for expanded
ISA card.
Disabled Do not set this memory hole.
l P2C/C2P Enabled Enabled P2C/C2P concurrency
Concurrency Disabled Disable P2C/C2P concurrency
l System BIOS Enabled Beside conventioal memory, system BIOS area is
Cacheable also cacheable.
Disabled System BIOS area is not cacheable.
l Video RAM Enabled Besides conventional memory, video RAM is also
Cacheable also cacheable.
Disabled Video RAM area is not cacheable.
Chapter 3