33.7.6 Busy Channels
| Symbol | Description | Symbol | Description | Symbol | Description |
|---|---|---|---|---|---|
| R | Readable bit | HC | Cleared by Hardware | (Grey cell) | Unimplemented |
| W | Writable bit | HS | Set by Hardware | X | Bit is unknown at Reset |
| K | Write to clear | S | Software settable bit | — | — |
| Name: | BUSYCH |
| Offset: | 0x18 |
| Reset: | 0x00000000 |
| Property: | - |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| BUSYCH31 | BUSYCH30 | BUSYCH29 | BUSYCH28 | BUSYCH27 | BUSYCH26 | BUSYCH25 | BUSYCH24 | ||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| BUSYCH23 | BUSYCH22 | BUSYCH21 | BUSYCH20 | BUSYCH19 | BUSYCH18 | BUSYCH17 | BUSYCH16 | ||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| BUSYCH15 | BUSYCH14 | BUSYCH13 | BUSYCH12 | BUSYCH11 | BUSYCH10 | BUSYCH9 | BUSYCH8 | ||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| BUSYCH7 | BUSYCH6 | BUSYCH5 | BUSYCH4 | BUSYCH3 | BUSYCH2 | BUSYCH1 | BUSYCH0 | ||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31 – BUSYCHx Busy Channel x
This bit is set if an event occurs on channel x has not been handled by all event users connected to channel x.
This bit is cleared when channel x is idle.
When the event channel x path is asynchronous, this bit is always read '0'.