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AR-B1570 User’s Guide
33
5.4 CHIPSET FEATURES SETUP
This option controls the configuration of the board’s chipset. Control keys for this screen are the same as for the
previous screen. This selection is automatic.
ROM PCI/ISA BIOS (2A434AVF)
CHIPSET FEATURES SETUP
AWARD SOFTWARE, INC.
Esc: Quit
F1: Help
F5: Old Values
↑↓→←: Select Item
PU/PD/+/-: Modify
(Shift) F2: Color
SDRAM CAS latency Time
SDRAM Clock Ratio Div By
16-bit I/O Recovery (CLK)
8-bit I/O Recovery (CLK)
: 3 T
: 4
: 5
: 5
F6: Load BIOS Defaults
F7: Load Setup Defaults
Chipset Features Setup
SDRAM CAS latency Time
This item is to setup the SDRAM CAS# signal latency time, the smaller value you set it, the higher efficiency you
will get.
SDRAM Clock Ratio Div By
This item is to determine the SDRAM Clock Ratio.
16-Bit I/O Cycle Recovery Time
8-Bit I/O Cycle Recovery Time
These options specify the length of the delay (in BUSCLK) inserted between consecutive 8-bit/16-bit I/O operations.