Peak Peak 632A, User Manual

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PEAK 632A User Guide
BIOS Setup
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System BIOS Cacheable
Select Enabled allows caching of the system BIOS ROM at F000h-FFFFFh, resulting in
better system performance. However, if any program writes to this memory area, a system
error may result.
Enabled BIOS access cached
Disabled BIOS access not cached
Video BIOS Cacheable
Select Enabled allows caching of the video BIOS ROM at C0000h-F7FFFh, resulting in
better video performance. However, if any program writes to this memory area, a system
error may result.
Enabled Video BIOS access cached
Disabled Video BIOS access not cached
Video RAM Cacheable
Select Enabled allows caching of the video RAM , resulting in better system performance.
However, if any program writes to this memory area, a system error may result.
8 Bit I/O Recovery Time
The recovery time is the length of time, measured in CPU clocks, which the system will delay
after the completion of an input/output request. This delay takes place because the CPU is
operating so much faster than the input/output bus that the CPU must be delayed to allow for
the completion of the I/O. This item allows you to determine the recovery time allowed for 8
bit I/O. Choices are from NA, 1 to 8 CPU clocks.
16 Bit I/O Recovery Time
This item allows you to determine the recovery time allowed for 16 bit I/O. Choices are from
NA, 1 to 4 CPU clocks.
Memory Hole At 15M-16M
In order to improve performance, certain space in memory can be reserved for ISA cards.
This memory must be mapped into the memory space below 16 MB.
Enabled Memory hole supported.