14.4.31 CAN Filter x Object Register
Note:
- The individual bytes in this
multibyte register can be accessed with the following register names:
- CxFLTOBJyT: Accesses the top byte FLTOBJy[31:24].
- CxFLTOBJyU: Accesses the upper byte FLTOBJy[23:16].
- CxFLTOBJy: Accesses the byte FLTOBJy[31:0].
- [x] denotes Filter number, from 0 to 15.
| Name: | C1FLTOBJx |
| Offset: | 0x26C0, 0x26C8, 0x26D0, 0x26D8, 0x26E0, 0x26E8, 0x26F0, 0x26F8, 0x2700, 0x2708, 0x2710, 0x2718, 0x2720, 0x2728, 0x2730, 0x2738 |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| EXIDE | SID11 | EID[17:13] | |||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | ||
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| EID[12:5] | |||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| EID[4:0] | SID[10:8] | ||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| SID[7:0] | |||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Bit 30 – EXIDE Extended Identifier Enable bit
| Value | Name | Description |
|---|---|---|
| 1 | MIDE = 1 |
Matches only messages with Extended Identifier addresses. |
| 0 | MIDE = 1 |
Matches only messages with Standard Identifier addresses. |
| x | MIDE = 0 |
Reserved |