Adaptec RLL Controller and UMA Address Range (73626)
The information in this article applies to:
• Microsoft MS-DOS operating system 5.0
• Microsoft MS-DOS operating system 5.0a
• Microsoft MS-DOS operating system 6.0
• Microsoft MS-DOS operating system 6.2
• Microsoft MS-DOS operating system 6.21
• Microsoft MS-DOS operating system 6.22
This article was previously published under Q73626
SUMMARY
The Adaptec RLL ACB-2370 and ACB-2372 hard drive controller cards use
a 16K address range in the upper memory area (UMA). Both of these
cards can be configured for two ranges: either CC00-CFFF or the
default range C800-CBFF.
On both cards, the jumper marked J12 is used to set this address
range. If the jumper is set to positions 1 and 2, the card is
configured for C800-CBFF. If set to positions 2 and 3, the card is set
for CC00-CFFF. If the jumper is removed, no address range is used by
the controller card.
Modification Type: |
Major |
Last Reviewed: |
5/12/2003 |
Keywords: |
KB73626 |
|