Adapter Card; Non-Cacheable Area 1 Size; Non-Cacheable Area 1 Start - American Megatrends Enterprise-III User Manual

ADVANCED CHIPSET SETUP Options
Local Bus
When enabled, this option adjusts some timing parameters for local bus access. If a VL-Bus
Adapter Card is installed, this option must be set to Present. The settings are Present or Absent. The
BIOS and Power-On default is Present.
Cache Write Back
This option enables the write-back caching algorithm. The settings are Enabled or Disabled. The
BIOS default is Enabled. The Power-On default is Disabled.
Non-Cacheable Area 1
The user can select a block of memory ( Non-Cacheable Area 1) that cannot be cached and therefore
cannot be written to inadvertently. This option selects the allocation method used for Non-
Cacheable Block 1. The settings are DRAM (local DRAM) or ATBus (DRAM is disabled and the
AT bus is used). The BIOS and Power-On Defaults are DRAM.

Non-Cacheable Area 1 Size

This option sets the size of the non-cacheable memory block. The settings are 0 KB, 64 KB, 128 KB,
256 KB, 512 KB, 1 MB, 2 MB, or 4 MB. The BIOS and Power-On Default is 0 KB.

Non-Cacheable Area 1 Start

This option sets the start of the non-cacheable memory block. The settings are Disabled. The BIOS
and Power-On default is Disabled.
Enterprise-III EISA VLB Motherboard User's Guide
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