SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
PRODUCTION DATA
Extended ID and Mask.
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Instance Name | Physical Address |
---|---|
MCAN0 | 5260 8290h |
MCAN1 | 5261 8290h |
MCAN2 | 5262 8290h |
MCAN3 | 5263 8290h |
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
NU39 | EIDM | ||||||
R | R/W | ||||||
0h | 1FFFFFFFh | ||||||
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
EIDM | |||||||
R/W | |||||||
1FFFFFFFh | |||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
EIDM | |||||||
R/W | |||||||
1FFFFFFFh | |||||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EIDM | |||||||
R/W | |||||||
1FFFFFFFh |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31:29 | NU39 | R | 0h | Reserved |
28:0 | EIDM | R/W | 1FFFFFFFh | Extended ID Mask. For acceptance filtering of extended frames the Extended ID AND Mask is ANDed with the Message ID of a received frame. Intended for masking of 29-bit IDs in SAE J1939. With the reset value of all bits set to one the mask is not active. |