NEC V850E/PH2 User Manual page 779

(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 mes-
sages into the same message buffer by masking part of the identifier (ID) comparison of a mes-
sage and invalidating the ID of the masked part.
(a) CANn module mask 1 register (CnMASK1L, CnMASK1H)
After reset: Undefined
15
CnMASK1L CMID15
7
CMID7
15
CnMASK1H 0
7
CMID23
(b) CANn module mask 2 register (CnMASK2L, CnMASK2H)
After reset: Undefined
15
CnMASK2L CMID15
7
CMID7
15
CnMASK2H 0
7
CMID23
(c) CANn module mask 3 register (CnMASK3L, CnMASK3H)
After reset: Undefined
15
CnMASK3L CMID15
7
CMID7
15
CnMASK3H 0
7
CMID23
Chapter 18 AFCAN Controller
R/W Address: CnMASK1L <CnRBaseAddr> + 040
CnMASK1H <CnRBaseAddr> + 042
14 13
CMID14 CMID13
6 5
CMID6 CMID5
14 13
0 0
6 5
CMID22 CMID21
R/W Address: CnMASK2L <CnRBaseAddr> + 044
CnMASK2H <CnRBaseAddr> + 046
14 13
CMID14 CMID13
6 5
CMID6 CMID5
14 13
0 0
6 5
CMID22 CMID21
R/W Address: CnMASK3L <CnRBaseAddr> + 048
CnMASK3H <CnRBaseAddr> + 04A
14 13
CMID14 CMID13
6 5
CMID6 CMID5
14 13
0 0
6 5
CMID22 CMID21
User's Manual U16580EE3V1UD00
12 11
CMID12 CMID11 CMID10
4 3
CMID4 CMID3 CMID2
12 11
CMID28 CMID27 CMID26
4 3
CMID20 CMID19 CMID18
12 11
CMID12 CMID11 CMID10
4 3
CMID4 CMID3 CMID2
12 11
CMID28 CMID27 CMID26
4 3
CMID20 CMID19 CMID18
12 11
CMID12 CMID11 CMID10
4 3
CMID4 CMID3 CMID2
12 11
CMID28 CMID27 CMID26
4 3
CMID20 CMID19 CMID18
H
H
10 9 8
CMID9 CMID8
2 1 0
CMID1 CMID0
10 9 8
CMID25 CMID24
2 1 0
CMID17 CMID16
H
H
10 9 8
CMID9 CMID8
2 1 0
CMID1 CMID0
10 9 8
CMID25 CMID24
2 1 0
CMID17 CMID16
H
H
10 9 8
CMID9 CMID8
2 1 0
CMID1 CMID0
10 9 8
CMID25 CMID24
2 1 0
CMID17 CMID16
779