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RM0351
Bits 23:16 DATA6[7:0]
Data byte 2 of the message.
Bits 15:8 DATA5[7:0]
Data byte 1 of the message.
Bits 7:0 DATA4[7:0]
Data byte 0 of the message.
42.9.4
CAN filter registers
CAN filter master register (CAN_FMR)
Address offset: 0x200
Reset value: 0x2A1C 0E01
All bits of this register are set and cleared by software.
31
30
29
Res.
Res.
Res.
Res.
15
14
13
Res.
Res.
Res.
Res.
Bits 31:1 Reserved, must be kept at reset value.
Bit 0 FINIT
:
Data Byte 6
:
Data Byte 5
:
Data Byte 4
28
27
26
25
Res.
Res.
Res.
12
11
10
9
Res.
Res.
Res.
:
Filter initialization mode
Initialization mode for filter banks
0: Active filters mode.
1: Initialization mode for the filters.
DocID024597 Rev 3
24
23
22
21
Res.
Res.
Res.
Res.
8
7
6
5
Res.
Res.
Res.
Res.
Controller area network (bxCAN)
20
19
18
Res.
Res.
Res.
4
3
2
Res.
Res.
Res.
17
16
Res.
Res.
1
0
Res.
FINIT
rw
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