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specifications of your hardware. If you change the values, you may
introduce fatal errors or recurring instability into your system.
Bank 0/1 DRAM Timing
Default: SDRAM 10ns
Bank 2/3 DRAM Timing
Default: SDRAM 10ns
Bank 4/5 DRAM Timing
Default: SDRAM 10ns
These items define the timing parameters for the system memory. We
recommend that you leave these items at the default values SDRAM 10ns.
SDRAM Cycle Length
Default: 3
This item sets the number of CPU cycles between SDRAM refresh. If insufficient
time is allowed, refresh may be incomplete and data can be lost. We
recommend that you leave this item at the default value.
DRAM Clock
Default: Host CLK
When this item is enabled, It allows the DRAM to work concurrently with the host
bus clock, otherwise, DRAM will work concurrently with AGP clock .
Memory Hole
Default: Disabled
This item can be used to reserve memory space for some ISA cards that require
it. We recommend that you leave this item at the default value Disabled.
Read Around write
Default: Disabled
This item optimizes the cache memory. If the system needs to read data from an
address in memory, and the write buffer holds fresh data that has not yet been
written to that address, the read can be made directly from the write buffer,
instead of the address in the main memory.
Concurrent PCI/Host
Default: Disabled
This item allows other PCI devices to work concurrently with the host PCI IDE
channel. We recommend that you leave this item at the default value Disabled.
(MS7117C)
