NEC V850E/Dx3 Preliminary User's Manual page 681

CAN Controller (CAN)
After reset: Undefined
After reset: Undefined
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(5) CnMASKaL, CnMASKaH - CANn module mask control register (a = 1 to 4)
The CnMASKaL and CnMASKaH registers are used to extend the number of
receivable messages by masking part of the identifier (ID) of a message and
invalidating the ID of the masked part.
(a) CANn module mask 1 register (CnMASK1L, CnMASK1H)
R/W Address: CnMASK1L <CnRBaseAddr> + 040
15 14
CnMASK1L CMID15 CMID14
7 6
CMID7 CMID6
15 14
CnMASK1H 0 0
7 6
CMID23 CMID22
(b) CANn module mask 2 register (CnMASK2L, CnMASK2H)
R/W Address: CnMASK2L <CnRBaseAddr> + 044
15 14
CnMASK2L CMID15 CMID14
7 6
CMID7 CMID6
15 14
CnMASK2H 0 0
7 6
CMID23 CMID22
Preliminary User's Manual U17566EE1V2UM00
CnMASK1H <CnRBaseAddr> + 042
13 12 11
CMID13 CMID12 CMID11
5 4 3
CMID5 CMID4 CMID3
13 12 11
0 CMID28 CMID27
5 4 3
CMID21 CMID20 CMID19
CnMASK2H <CnRBaseAddr> + 046
13 12 11
CMID13 CMID12 CMID11
5 4 3
CMID5 CMID4 CMID3
13 12 11
0 CMID28 CMID27
5 4 3
CMID21 CMID20 CMID19
Chapter 19
H
H
10 9 8
CMID10 CMID9 CMID8
2 1 0
CMID2 CMID1 CMID0
10 9 8
CMID26 CMID25 CMID24
2 1 0
CMID18 CMID17 CMID16
H
H
10 9 8
CMID10 CMID9 CMID8
2 1 0
CMID2 CMID1 CMID0
10 9 8
CMID26 CMID25 CMID24
2 1 0
CMID18 CMID17 CMID16
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