Advanced Chipset Control Submenu - Xycom XVME-653 Manual

Advanced Chipset Control Submenu

Use this menu to change the values in the chipset registers and optimize your system's
performance.
PhoenixBIOS Setup–Copyright 1985-95 Phoenix Technologies Ltd.
Advanced Chipset Control
DRAM Speed:
DMA Aliasing:
8-bit I/O Recovery:
16 bit I/O Recovery:
ECC/Parity Config:
↑↓
F1 Help
←→ Select Menu
ESC Exit
Option Description
DRAM Speed Speed of the SIMMs installed. This configures the system for maximum performance.
DMA Aliasing Disable DMA Aliasing if a device exists on the ISA bus that uses I/O ports 90-9Fh.
8-bit I/O Recovery Number of ISA clock cycles inserted between back-to-back I/O operations
16 bit I/O Recovery Number of ISA clock cycles inserted between back-to-back I/O operations
ECC/Parity Config If all memory in the system supports parity (x36), this selection enables simple parity
checking or ECC mode.
Leave the options in this menu in their default configurations.
Advanced
[70ns]
[Enabled]
[4.5]
[4.5]
[Disabled]
Select Item -/+
Enter Select & Submenu
Figure 3-10 Advanced Chipset Control Submenu
Table 3-10 Advanced Chipset Control Submenu Options
Change Values
Note
Chapter 3 – BIOS Setup Menus
Item Specific Help
If the line item you are viewing
has specific help, it will be listed
here.
F9 Setup Defaults
F10 Previous Values
3-13