Abit BP6 User Manual download pdf (Page 48)

3-18 Chapter3

BP6

System BIOS Cacheable:

You can select Enable or Disable. When you select Enabled, you get faster system BIOS

executing speed via the L2 cache.

Video BIOS Cacheable:

You can select Enable or Disable. When you select Enabled, you get faster video BIOS

executing speed via the L2 cache.

Video RAM Cacheable:

You can select Enable or Disable. When you select Enabled, you get faster video RAM

executing speed via the L2 cache. You must check your VGA adapter manual to find out if

any compatibility problems will occur.

8 Bit I/O Recovery Time:

Nine options are available: NA

(

Back to NA.

This

option specifies the length of a delay inserted between consecutive 8 bit I/O operations. For

an earlier 8 bit Add-on card, sometimes you need to adjust its recovery time to make it work

normally.

16 Bit I/O Recovery Time:

Five options are available: NA

(

Back to NA. This option specifies

the length of a delay inserted between consecutive 16 bit I/O operations. For an earlier 16 bit

Add-on card, sometimes you need to adjust its recovery time to make it work normally.

Memory Hole At 15M-16M:

This option is used to free up the memory block 15M-16M. Some special peripherals need to

use a memory block located between 15M and 16M, and this memory block has a size of 1M.

We recommend that you disable this option.

Passive Release:

Two options are available: Enabled and Disabled. Set the option to enabled or disabled

passive release for the Intel PIIX4 chip (Intel PCI to ISA bridge). This function is used to

meet the latency of the ISA bus master, if you have an ISA card compatibility problem, you

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Abit BP6 User Manual Page 48