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Bitfields for AMD-640 Non-Cacheable Control Register

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Bit Description

7

segment C000h-C7FFh cacheable and write-protected

6

D000h-DFFFh cacheable and write-protected

5

E000h-EFFFh cacheable and write-protected

4

F000h-FFFFh cacheable and write-protected

3

reserved (0)

2

force L2 cache fill

1

reserved (1)

0

L2 write mode:
0 = writeback
1 = write-through

See Also:

#00983,#00985,#00987