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ADE-6050 User’s Manual
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4.2.3.4 DRAM RAS# Precharge
If an insufficient number of cycles are allowed for the RAS to accumulate its charge before
DRAM refresh, the refresh may be incomplete and the DRAM may fail to retain data. Fast
gives faster performance; and Slow gives more stable performance. This field applies
only when synchronous DRAM is installed in the system.
4.2.3.5 Precharge Delay (tRAS)
Select the operating system that is active to precharge delay.
4.2.3.6 System Memory Frequency
You can use this item to select operating frequency for the main system memory.
4.2.3.7 SLP_S4# Assertion Width
The item allows you to select the assertion width of SLP_S4#
The choice: 4 to 5 Sec, 3 to 4 Sec, 2 to 3 Sec, 1 to 2 Sec.
4.2.3.8 System BIOS Cacheable
Selecting “Enabled” allows caching of the system BIOS ROM at F0000h-FFFFFh, resulting
in better system performance. However, if any program writes to this memory area, a
system error may result.
The choice: Enabled, Disabled.
4.2.3.9 Video BIOS Cacheable
Select “Enabled” allows caching of the video BIOS, resulting in better system performance.
However, if any program writes to this memory area, a system error may result.
The choice: Enabled, Disabled.