ESM-2850

3.5.3.9 Memory Hole At 15M-16M

Enabling this feature reserves 15MB to 16MB memory address space to ISA expansion cards that specifically require this setting. This makes the memory from 15MB and up unavailable to the system. Expansion cards can only access memory up to 16MB.

The choice: Enable, Disable.

3.5.3.10 PCI Express Root Port Function

 

Item

 

Options

Description

 

PCI Express Port 1/2/3/4

 

Auto

Enable/Disable PCI Express port 1/2/3/4.

 

 

Enabled

 

 

 

Disabled

 

 

PCI-E Compliancy Mode

 

v1.0a

Allows to select the PCI-E Compliancy

 

 

v1.0

mode.

 

 

 

3.5.3.11 PEG/Onchip VGA Control

This item is enabled to set the device of Onchip VGA or PCI Express X16 the system used. The choices: Onchip VGA, PEG Port, Auto.

3.5.3.12 PEG Force X1

This item is used to set PCI Express X16 slot to PCI Express X1slot. This item will be shown and modified when you use PCI Express X16 device or Onboard VGA.

The choices: Enabled, Disabled.

3.5.3.13 On-Chip Frame Buffer Size

This item is to select the amount of system memory that will be utilized as internal graphics device memory

The choices: 1MB, 8MB.

3.5.3.14 DVMT Mode

The item allows to select the video mode.

The choices: FIXED, DVMT, BOTH.

52 ESM-2850 User’s Manual