4.36 Physical Upper Bound Register (Optional Register)
The physical upper bound register is an optional register and is not implemented. It returns all 0s when read.
Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 |
| 24 | 23 |
| 22 | 21 | 20 | 19 | 18 | 17 | 16 |
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| Physical upper bound |
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Type | R | R | R | R | R | R | R |
| R | R | R | R | R | R | R | R | R | |
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Default | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bit | 15 |
| 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 |
| 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
Name |
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| Physical upper bound |
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Type | R |
| R | R | R | R | R | R |
| R | R |
| R | R | R | R | R | R | R |
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Default | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Register: | Physical upper bound |
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| Offset: |
| 120h |
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| Default: |
| 0000 0000h |
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