SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
PRODUCTION DATA
Tx Buffer Request Pending register. PendingTx buffers with pending transmission request. Each Tx Buffer has its own Transmission Request Pending bit. The bits are set via the MCAN_TXBAR register. The bits are reset after a requested transmission has completed or has been cancelled via the MCAN_TXBCR register. The MCAN_TXBRP bits are set only for those Tx Buffers configured via the MCAN_TXBC register. After a MCAN_TXBRP bit has been set, a Tx scan (see Tx Handling) is started to check for the pending Tx request with the highest priority (Tx Buffer with lowest Message ID).
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| Instance Name | Physical Address |
|---|---|
| MCAN0 | 5260 82CCh |
| MCAN1 | 5261 82CCh |
| MCAN2 | 5262 82CCh |
| MCAN3 | 5263 82CCh |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| TRP | |||||||
| R | |||||||
| 0h | |||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| TRP | |||||||
| R | |||||||
| 0h | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| TRP | |||||||
| R | |||||||
| 0h | |||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| TRP | |||||||
| R | |||||||
| 0h | |||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:0 | TRP | R | 0h | Transmission Request Pending |