MSI MS-6377 Manual page 70

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AMI BIOS Setup
Memory Scrubbing
You can use this item to let the chipset scrub the error bit(s) on the memory
modules if any error is found during data transfer. Settings are Disabled and
Enabled.
Memory Timing Control
Sets whether DRAM timing is controlled by the SPD (Serial Presence Detect)
EPROM on the DRAM module. Selecting Auto enables memory timings
such as RAS Precharge Time, RAS Cycle Time and SDRAM CAS Latency to
be automatically determined by BIOS based on the configurations on the
SPD. Selecting Manual allows users to configure these memory timings
manually.
ISA IO Cycle Delay
The CPU and local bus are much faster than industry standard architecture
(ISA) input/output (I/O) bus. Add bus clock (BCLK) delays to ISA I/O cycles
to allow additional time for I/O devices to respond to the system. Otherwise,
data could be lost. Settings include Full Delay, 1.5 BCLK, 2.5 BCLK, 3.5
BCLK.
MPS 1.4 Support
This item allows you to select which MPS (Multi-Processor Specification)
version to be used for the operating system. The MPS is a specification by
which PC manufacturers design Intel architecture systems with two or more
processors. Most newer server operating systems support MPS 1.4, such as
Noverll IntranetWare 4.1 or Microsoft Windows Server NT 4.0. To find out
which version to use, consult the vendor of your operating system. Settings
are Enabled and Disabled.
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