SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
PRODUCTION DATA
Digital Watchdog Down Counter current value of DWD down counter.
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| Instance Name | Physical Address |
|---|---|
| RTI0 | 5218 00A0h |
| RTI1 | 5218 10A0h |
| RTI2 | 5218 20A0h |
| RTI3 | 5218 30A0h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| RESERVED20 | DWDCNTR | ||||||
| R/W | R/W | ||||||
| 0h | 0h | ||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| DWDCNTR | |||||||
| R/W | |||||||
| 0h | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| DWDCNTR | |||||||
| R/W | |||||||
| 0h | |||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| DWDCNTR | |||||||
| R/W | |||||||
| 0h | |||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:25 | RESERVED20 | R/W | 0h | Reserved. Reads return 0 and writes have no effect |
| 24:0 | DWDCNTR | R/W | 0h | DWDCNTR: Digital Watchdog Down Counter. The value of the DWDCNTR after a system reset is 0x002D_FFFF. When the DWD is enabled and the DWD counter starts counting down from this value with an RTICLK1 time base of 3MHz, a watchdog reset will be generated in 1 second. User and privilege mode [read]: Reads return the current counter value. Privilege mode [write]: Writes dont have an effect. |