Chapter 7: BIOS
Cache Base 0-512K
If enabled, this feature will allow the data stored in the base memory area: block
Cache Base 512K-640K
If enabled, this feature will allow the data stored in the memory area:
Cache Extended Memory
If enabled, this feature will allow the data stored in the extended memory area to be cached (written) into a buffer, a storage area in the Static DRM (SDROM) or written into L1, L2, L3 cache inside the CPU to speed up CPU operations . Select "Uncached" to disable this funciton. Select "Write Through" to allow data to be cached into the buffer and written into the system memory at the same time. Select "Write Protect" to prevent data from being written into the base memory area of Block 0- 512K. Select "Write Back" to allow CPU to write data back directly from the buffer without writing data to the System Memory for fast CPU data processing and operation. The options are "Uncached", "Write Through", "Write Protect", and "Write Back".