AHA154X.ADD: Difference between revisions

Revision as of 00:39, 15 May 2019

Adapter Device Driver for Adaptec AHA-1540/1542 SCSI host bus adapters and AHA-1740/1742/1744 adapters (in standard mode).

BASEDEV=AHA154X.ADD <parameter>

TIP: By Prof. C.W. Fischer (Physics Department Director, CPES Micro-Computer Lab). Users may be interested in a undocumented parameter on the Adaptec AHA154x.add file i.e /DBUFF. Anyone using this SCSI adapter without /DBUFF will loose access to RAM above 16M. It's a bus mastering problem on ISA (thanks to Steven Levine).
NOTE: When you use Seagate Backup Exec for OS/2 Warp, Version 3.0 with both a hard drive and a SCSI or QIC backup device connected you have to add - to avoid DMA errors - the following to your driver line to prevent BUS errors: /V /A:0 /BON /A:0 /BOFF:8

Revision as of 11:52, 29 April 2019 view source Ak120 (talk \| contribs) 35,819 edits mNo edit summary ← Older edit		Revision as of 00:39, 15 May 2019 view source Ak120 (talk \| contribs) 35,819 edits mNo edit summary Newer edit →
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	{{ProdS \|V20=S\|V21=S\|V22=S\|V30=S\|V31=S\|V40=S\|V45=S}}		{{ProdS \|V20=S\|V21=S\|V22=S\|V30=S\|V31=S\|V40=S\|V45=S}}

	[[Category:BASEDEV Statements]]		[[Category:BASEDEV Statements]][[Category:Adapter Device Drivers]]