12.2.63 CAN Filter Control Register x High (x = 0 to 3; c = 2, 6, 10, 14; d = 3, 7, 11, 15)
| Name: | C1FLTCONxH |
| Offset: | 0x772, 0x776, 0x77A, 0x77E |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| FLTENd | FdBP[4:0] | ||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | |||
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | |||
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| FLTENc | FcBP[4:0] | ||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | |||
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | |||
Bit 15 – FLTENd Enable Filter d to Accept Messages bit
| Value | Description |
|---|---|
1 |
Filter is enabled |
0 |
Filter is disabled |
Bits 12:8 – FdBP[4:0] Pointer to Object When Filter d Hits bits
| Value | Description |
|---|---|
11111-11000 |
Reserved |
00111 |
Message matching filter is stored in Object 7 |
00110 |
Message matching filter is stored in Object 6 |
| . . . | |
00010 |
Message matching filter is stored in Object 2 |
00001 |
Message matching filter is stored in Object 1 |
00000 |
Reserved; Object 0 is the TX Queue and can’t receive messages |
Bit 7 – FLTENc Enable Filter c to Accept Messages bit
| Value | Description |
|---|---|
1 |
Filter is enabled |
0 |
Filter is disabled |
Bits 4:0 – FcBP[4:0] Pointer to Object When Filter c Hits bits
| Value | Description |
|---|---|
11111-11000 |
Reserved |
00111 |
Message matching filter is stored in Object 7 |
00110 |
Message matching filter is stored in Object 6 |
| . . . | |
00010 |
Message matching filter is stored in Object 2 |
00001 |
Message matching filter is stored in Object 1 |
00000 |
Reserved; Object 0 is the TX Queue and can’t receive messages |