BS61M
series
~43~
ROM PCI/ISA BIOS (2A6INPN9)
CHIPSET FEATURES SETUP
AWARD SOFTWARE, INC
Auto Configuration
RAS Pulse Width Refresh
RAS Precharge Time
RAS to CAS Delay
ISA Bus Clock Frequency
Starting Point of Paging
SDRAM CAS Latency
SDRAM WR Retire Rate
: Enabled
: 5T
: 3T
: 3T
:
PCICLK/4
: 1T
: 3T
: X-1-1-1
Auto Detect DIMM/PCI Clk
Spread Spectrum Modulated
CPU Host/SDRAM Clock
CPU Clock Ratio Jumpless
: Enabled
: Disabled
: Default
: Disabled
:
:
:
:
CPU to PCI Burst Mem. WR
: Enabled
System BIOS Cacheable
: Enabled
Video RAM Cacheable
: Enabled
Memory Hole at 15M-16M
: Disabled
AGP Aperture Size
: 64
Concurrent function (MEM)
: Enabled
Concurrent function (PCI)
: Enabled
Esc : Quit
↑↓→← :
Selection Item
CPU Pipeline Control
PCI Delay Transaction
: Enabled
: Enabled
F1 : Help
PU/PD/+/- : Modify
F5 : Old Values
(Shift) F2 : Color
F6 : Load BIOS Default
F7 : Load Setup Default
Auto Configuration
D
efault: Enabled
This function can make BIOS auto-setting the best DRAM parameter.
RAS Pulse Width Refresh
D
efault: 5T
RAS Precharge Time
D
efault: 4T
RAS to CAS Delay
D
efault: 4T
These items install the settings for the Row Address Strobe (RAS) and the
Column Address Strobe (CAS). The RAS and CAS determine the timing of
the system’ s access to the main memory. We recommend that you leave these
items at the default values.
ISA Bus Clock Frequency
D
efault: PCICLK/4
This item sets the timing for the ISA bus by dividing the frequency of the
PCI bus. The PCI bus is usually set to 33 MHz, and we recommend that you
divide this by four to set the ISA bus frequency.
Starting Point of Paging
D
efault: 1T
This item controls the start timing of memory paging operations. We
recommend that you leave this item at the default setting.