SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
PRODUCTION DATA
Tx Buffer Add Request register. Add transmission requests. Each Tx Buffer has its own Add Request bit. Writing 1h will set the corresponding Add Request bit; writing a 0h has no impact. This enables the Host CPU to set transmission requests for multiple Tx Buffers with one write to the MCAN_TXBAR register. The MCAN_TXBAR bits are set only for those Tx Buffers configured via the MCAN_TXBC register. When no Tx scan is running, the bits are reset immediately, else the bits remain set until the Tx scan process has completed. Note: If an add request is applied for a Tx Buffer with pending transmission request (corresponding MCAN_TXBRP bit already set), this add request is ignored.
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Instance Name | Physical Address |
---|---|
MCAN0 | 5260 82D0h |
MCAN1 | 5261 82D0h |
MCAN2 | 5262 82D0h |
MCAN3 | 5263 82D0h |
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
AR | |||||||
R/W0TC | |||||||
0h | |||||||
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
AR | |||||||
R/W0TC | |||||||
0h | |||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
AR | |||||||
R/W0TC | |||||||
0h | |||||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AR | |||||||
R/W0TC | |||||||
0h |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31:0 | AR | R/W0TC | 0h | Add request |