Hitachi CD-ROM (proprietary CDR-3600): Difference between revisions
Created page with "Last Updated: 11th February, 1995 '''Symptoms''' Under previous versions of OS/2, the ISA driver for the Hitachi CDR-3600 was quite stable. After upgrading to Warp, I found ..." |
m Ak120 moved page The Warp Pharmacy:Hardware:The CD-ROM Shelf:Hitachi CD-ROM (proprietary CDR-3600) to Hitachi CD-ROM (proprietary CDR-3600) |
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I haven't seen any updated Hitachi drivers (HITCDISA.ADD) on FTP sites. My driver: HITCDISA.ADD dated 5-11-93 | I haven't seen any updated Hitachi drivers (HITCDISA.ADD) on FTP sites. My driver: HITCDISA.ADD dated 5-11-93 | ||
Anne Baker (anne.baker@jetbbs.vnet.net) | |||
[[Category:The Warp Pharmacy]] | [[Category:The Warp Pharmacy]] | ||
Latest revision as of 23:59, 11 November 2017
Last Updated: 11th February, 1995
Symptoms
Under previous versions of OS/2, the ISA driver for the Hitachi CDR-3600 was quite stable. After upgrading to Warp, I found most CD-ROM directories and file names scrambled. The Warp installation CD-ROM was not usable on my system.
Hardware
8 Hitachi CDR-3600 proprietary CD-ROM drives attached to a Hitachi CD-IFI8-S 8-bit (proprietary) adapter card. 486-66 clone system, nothing remarkable...
Problem
Unknown. The previously stable CD-ROM, adapter, driver and computer combination became unstable after upgrading to Warp.
Procedure
On my system (in the CMOS settings) slowing the expansion bus speed to a value less than 8 Mhz solved the problem. Changing adapter port settings, IRQs and disabling IRQ usage on the adapter (used polling) did nothing to resolve the problem.
Notes
I haven't seen any updated Hitachi drivers (HITCDISA.ADD) on FTP sites. My driver: HITCDISA.ADD dated 5-11-93
Anne Baker (anne.baker@jetbbs.vnet.net)