3301690 CPU Card

BIOS Menu 23:Video Function Configuration [Chipset/Northbridge]

ÎDVMT Mode Select [Comob Mode]

Î

Fixed Mode

 

The graphics driver will reserve a fixed portion of

 

 

 

 

 

the system memory as graphics memory

Î

DVMT Mode

 

The graphics chip will dynamically allocate

 

 

 

 

 

system memory as graphics memory, according

 

 

 

to system and graphics requirements

Î

Combo Mode

(DEFAULT)

The graphics driver will allocate a fixed amount

 

 

 

 

of memory as dedicated graphics memory, as

 

 

 

well as allow more system memory to be

 

 

 

dynamically allocated between the graphics

 

 

 

processor and the operating system.

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IBM 3301690 user manual Dvmt Mode, Combo Mode