Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO Data Sheet
Product codes
ATSAM4E-XPRO
701
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
33.9.15 CAN Message Acceptance Mask Register
Name:
CAN_MAMx [x=0..7]
Address:
0x40010204 (0)[0], 0x40010224 (0)[1], 0x40010244 (0)[2], 0x40010264 (0)[3], 0x40010284 (0)[4],
0x400102A4 (0)[5], 0x400102C4 (0)[6], 0x400102E4 (0)[7], 0x40014204 (1)[0], 0x40014224 (1)[1], 0x40014244 (1)[2],
0x40014264 (1)[3], 0x40014284 (1)[4], 0x400142A4 (1)[5], 0x400142C4 (1)[6], 0x400142E4 (1)[7]
0x40014264 (1)[3], 0x40014284 (1)[4], 0x400142A4 (1)[5], 0x400142C4 (1)[6], 0x400142E4 (1)[7]
Access:
Read-write
This register can only be written if the WPEN bit is cleared in
To prevent concurrent access with the internal CAN core, the application must disable the mailbox before writing to
CAN_MAMx registers.
CAN_MAMx registers.
MIDvB: Complementary bits for identifier in extended frame mode
Acceptance mask for corresponding field of the message IDvB register of the mailbox.
MIDvA: Identifier for standard frame mode
Acceptance mask for corresponding field of the message IDvA register of the mailbox.
MIDE: Identifier Version
0: Compares IDvA from the received frame with the CAN_MIDx register masked with CAN_MAMx register.
1: Compares IDvA and IDvB from the received frame with the CAN_MIDx register masked with CAN_MAMx register.
31
30
29
28
27
26
25
24
–
–
MIDE
MIDvA
23
22
21
20
19
18
17
16
MIDvA
MIDvB
15
14
13
12
11
10
9
8
MIDvB
7
6
5
4
3
2
1
0
MIDvB