Chapter 3 BIOS Configuration

Video BIOS Shadow

This item allows you to change the Video BIOS location from ROM to RAM. Video Shadow will increase the video speed.

C8000 - CBFFF Shadow/DC000 - DFFFF Shadow

Shadowing a ROM reduces the memory available between 640KB to 1024KB. These fields determine whether or not optional ROM will be copied to RAM.

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CI5VGM User’s Manual

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IBM CI5VGM Series user manual Video Bios Shadow, C8000 Cbfff Shadow/DC000 Dffff Shadow