RPU_0_OBS (IPI) Register Description
| Register Name | RPU_0_OBS |
|---|
| Offset Address | 0x0000010004 |
|---|
| Absolute Address |
0x00FF310004 (IPI)
|
|---|
| Width | 32 |
|---|
| Type | roRead-only |
|---|
| Reset Value | 0x00000000 |
|---|
| Description | Ch 1 Interrupt Observation (sender). |
|---|
Indicates if the interrupt sent to a target is set or not set in the targets ISR register. Read-only. 0: not set. 1: set. Note: The initiator can read this register to determine whether the interrupt it sent has been cleared by the target.
RPU_0_OBS (IPI) Register Bit-Field Summary
| Field Name | Bits | Type | Reset Value | Description |
|---|
| Reserved | 31:28 | roRead-only | 0x0 | reserved |
| PL_3 | 27 | roRead-only | 0x0 | Ch 10. Default to PL IPI3. |
| PL_2 | 26 | roRead-only | 0x0 | Ch 9. Default to PL IPI2. |
| PL_1 | 25 | roRead-only | 0x0 | Ch 8. Default to PL IPI1. |
| PL_0 | 24 | roRead-only | 0x0 | Ch 7. Default to PL IPI0. |
| Reserved | 23:20 | roRead-only | 0x0 | reserved |
| PMU_3 | 19 | roRead-only | 0x0 | Ch 6: PMU IPI3. |
| PMU_2 | 18 | roRead-only | 0x0 | Ch 5: PMU IPI2. |
| PMU_1 | 17 | roRead-only | 0x0 | Ch 4: PMU IPI1. |
| PMU_0 | 16 | roRead-only | 0x0 | Ch 3: PMU IPI0. |
| Reserved | 15:10 | roRead-only | 0x0 | reserved |
| RPU_1 | 9 | roRead-only | 0x0 | Ch 2. Default to RPU1. |
| RPU_0 | 8 | roRead-only | 0x0 | Ch 1. Default to RPU0. |
| Reserved | 7:1 | roRead-only | 0x0 | reserved |
| APU | 0 | roRead-only | 0x0 | Ch 0. Default to APU MPCore. |