AOpen AP43 User Manual page 56

External Cache Mode
The external cache can be set either to Write-back or Write-through
modes. The Write-back mode is faster than the Write-through mode.
Write-back
The default is
Cache Tag Width
This parameter lets you set the cache tag width.
settings are 8-bit and 7-bit. The default setting is
Internal Cache
This parameter lets you enable or disable the internal cache. The
Enabled
default setting is
troubleshooting a problem.
Internal Cache Mode
The internal cache is normally set to
you are using a Cyrix DX4 or an Intel P24D CPU, you must change
Write-back
the setting to
CPU Burst Write
This parameter enables or disables the CPU cache burst-write mode
for M7, P24D and P24T. The default setting is
User's Guide
AMI BIOS
.
8-bit
.
Leave it enabled unless you are
Write-through
for better performance.
Disabled
The available
.
. However, if
.
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