Acnodes FPC 7150 - Manual (Page 40)

FPC 71X0 User Manual 5-32
HEISEI Electronics Co., Ltd.
5.5 Advanced Chipset Features
These items define critical timing parameters of the mainboard. You should leave the
items at their default values unless you are very familiar with the technical,
specifications of the system hardware. If you change the values incorrectly, you may
introduce fatal error or recurring instability into your system.
DRAM Clock/Drive Control
► System Memory Frequency
The chipset supports synchronous and asynchronous mode between host
clock and DRAM clock frequency.
Options: Auto, 533MHz, 667 MHz
Default: Auto
► DRAM Timing
The value in this field depends on the memory modules installed in your
system. Changing the value from the factory setting is not recommended
unless you install new memory that has a different performance rating than
the original modules.
Options: Manual, By SPD
Default: By SPD
Memory Hole At 15-16M
Options: Disabled or Enable
Default: Disabled
System BIOS Cacheable
Options: Enabled or Disabled
Default: Enabled