MATSONIC MS7157C - Bank 0;1 DRAM Timing; DRAM Clock; Memory Hole; P2 C;C2 P Concurrency

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Bank 0/1 DRAM Timing Default: SDRAM 10ns
Bank 2/3 DRAM Timing Default: SDRAM 10ns
Bank 4/5 DRAM Timing Default: SDRAM 10ns
This item allows you to set the speed of the memory used in the DIMM slots.
SDRAM Cycle Length Default: 3
This item controls how often the data in memory will be accessed. You can set
the value to 2 or 3 clock cycles.
DRAM Clock Default: Host CLK
This item lets you set the speed of the system memory bus. You can set this
item to follow the host clock, or to under/over perform the host bus by plus or
minus 30 MHz. We recommend that you leave this item at the default value.
Memory Hole Default: Disabled
This item can be used to reserve memory space for some ISA expansion cards
that require it.
P2C/C2P Concurrency Default: Enabled
Use this item to enable or disable concurrent memory/PCI and CPU action.
Fast R-W Turn Around Default: Disabled
This item sets a timing parameter for CPU access. Since the CPU timing is
determined by the system hardware, you can set this item to Disabled.
System BIOS Cacheable Default: Enabled
Video RAM Cacheable Default: Enabled
These items allow the video and/or system BIOS to be cached in memory for
faster execution. We recommend that you leave these items at the default value.