Bitfields for EISA Memory Information Flags |
| Bit | Description | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0 |
writable (RAM rather than ROM) | ||||||||||||
|
1 |
cached | ||||||||||||
|
2 |
write-back cache rather than write-through | ||||||||||||
|
4 - 3 |
memory type
|
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|
5 |
shared | ||||||||||||
|
6 |
reserved (0) | ||||||||||||
|
7 |
more entries follow | ||||||||||||
|
9 - 8 |
memory width
|
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|
11 - 10 |
decoded address lines
|
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|
15 - 12 |
reserved (0) |
|
See Also: |