at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 705

• Manufacturer Part Number: at91sam9263
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

37.8.15
Name:
Access Type:
• MFID: Family ID
This field contains the concatenation of CAN_MIDx register bits masked by the CAN_MAMx register. This field is useful to
speed up message ID decoding. The message acceptance procedure is described below.
As an example:
6249D–ATARM–20-Dec-07
31
23
15
–
7
CAN Message Family ID Register
30
22
14
CAN_MFIDx
Read-only
–
6
CAN_MIDx = 0x305A4321
CAN_MAMx = 0x3FF0F0FF
CAN_MFIDx = 0x000000A3
29
21
13
–
5
28
20
12
4
MFID
MFID
MFID
27
19
11
3
AT91SAM9263 Preliminary
MFID
26
18
10
2
25
17
9
1
24
16
8
0
705