CAIUTAR
CAIU Transaction Activity Register
| Module Instance | Base Address | Register Address |
|---|---|---|
| CCU_cpu0 | 0xF7000000 | 0xF7000004 |
Size: 32
Offset: 0x4
Access: RO
Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.
| Bit Fields | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
|
rsvd1 RO 0x0 |
|||||||||||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|
rsvd1 RO 0x0 |
CohActv RO 0x0 |
SnpActv RO 0x0 |
TransActv RO 0x0 |
||||||||||||
CAIUTAR Fields
| Bit | Name | Description | Access | Reset |
|---|---|---|---|---|
| 31:3 | rsvd1 |
Reserved (RAZ/WI) |
RO | 0x0 |
| 2 | CohActv |
Coherent Transaction Active |
RO | 0x0 |
| 1 | SnpActv |
Snoop Transaction Active |
RO | 0x0 |
| 0 | TransActv |
Transaction Active |
RO | 0x0 |