DTK PAM-0070S, Руководство пользователя

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Chapter 4
32
4.4 CHIPSET FEATURES SETUP
The Advanced Chipset Setup option is used to change the values of the chipset
registers. These registers control most of the system options in the computer.
Note: Change these Settings only if user is familiar with the Chipset.
ROM PCI/ISA BIOS (2A5IIG3B)
CHIPSET FEATURES SETUP
AWARD SOFTWARE, INC.
Auto Configuration
Refresh Cycle Time (us)
SDRAM WR Retire Rate
SDRAM Wait State Control
Enhanced Memory Write
Read Prefetch Memory RD
CPU to PCI Post Write
CPU to PCI Burst Mem. WR
: Enabled
: 187.2
: X-2-2-2
: 1WS
: Disabled
: Enabled
: 3T
: Disabled
ISA Bus Clock Frequency
VGA Shared Memory Size
VGA Memory Clock (MHz)
TV mode selection : PCICLK/3
: 2 MB
: 55
: CRT only
ESC: Quit
↑ ↓ → ←
: Select Item
F1: Help PU/PD/+/-: Modify
F5: Old Values (Shift)F2: Color
F7: Load Setup Defaults
Fig. 21
A short description of the screen items follows:
Auto Configuration: Auto Configuration selects predetermined optional values of chipset
parameters. When disabled, chipset parameters revert to setup information stored in CMOS.
Refresh Cycle Time (us): This option specify the Refresh Cycle Time. The options are “15.6”,
“62.4”, “124.8” and “187.2”.
CPU to PCI Post Write: This option is used to control the timing of the CPU to PCI Post Write
buffer. The available option is “3T”, “4T” and Disabled. The default value is “4T”.
CPU to PCI Burst Mem. WR: It is used to enable or disable the CPU to PCI Burst Memory
Write.