Datasheet

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UPERSERVER 6014H-32 User's Manual

Cache Base 0-512K

If enabled, this feature will allow the data stored in the base memory area: block

0-512K 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 function. 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".

Cache Base 512K-640K

If enabled, this feature will allow the data stored in the memory area: 512K-640K

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 function. 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".

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 function. 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".

Discrete MTRR Allocation

If enabled, MTRRs (-Memory Type Range Registers) are conﬁ gured as distinct,

separate units and cannot be overlapped. If enabled, the user can achieve

better graphic effects when using a Linux graphic driver that requires the write-

combining conﬁ guration with 4GB or more memory. The options are Enabled

and Disabled.