|8089 ::: ATI Graphics Ultra MCA Video Accelerator (VGA Enabled)|
Notice (ADF v2.2)
The base address of the BIOS ROM for this adapter cannot be changed. However, some systems have a problem allocating C0000h-C1FFFh during configuration. For these systems, a second identical choice is provided. This overcomes the problem by making it appear that a choice is available to the configuration program. The ROM JUMPER is used to enable the ROM prior to configuration. Setting the ROM JUMPER to the DISABLED position disables the ROM, allowing the adapter to co-exist with an unconfigured XGA adapter. It is important that during configuration, all other adapters be moved away from address C0000h-C7FFFh.
ADF Adapter Description File
Version 2.2 of the ADF fixes a configuration problem on IBM PS/2 Model 76. There are also some differences in the fixed resource sections. In version 2.2, pos is absent and pos is practically superficial as a fixed resource:
FixedResources pos=XXXXXXXXb pos=00000000b pos=00000000b ; A duplicate choice is required to fix configuration problem on model 76 NamedItem Prompt "Address of BIOS ROM" Choice "C0000h-C7FFFh" pos=10000000b Mem 0C0000h-0C7FFFh Choice "C0000h-C7FFFh" pos=10000000b Mem 0C0000h-0C7FFFh
FixedResources pos=XXXXXXX0b pos=10000000b pos=00000000b pos=00000000b
If you experience problems with the ADF version you have chosen to use, you may try the other ADF. Rename @8089_0.ADF to @8089.ADF prior to using it.
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