Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 20 CAN CONTROLLER
R01UH0042EJ0500 Rev.5.00 Page 969 of 1513
Aug 12, 2011
(19) CAN0 message data byte register (C0MDATAxm, C0MDATAym) (x = 0 to 7, y = 01, 23, 45, 67)
The C0MDATAxm register is used to store the data of a transmit/receive message, and can be accessed in 8-bit
unit.
The C0MDATAxm register can be accessed in 16-bit units by the C0MDATAym register.
(1/2)
After reset: Undefined R/W Address: See Table 20-16.
15 14 13 12 11 10 9 8
C0MDATA01m
MDATA01
15
MDATA01
14
MDATA01
13
MDATA01
12
MDATA01
11
MDATA01
10
MDATA01
9
MDATA01
8
7 6 5 4 3 2 1 0
MDATA01
7
MDATA01
6
MDATA01
5
MDATA01
4
MDATA01
3
MDATA01
2
MDATA01
1
MDATA01
0
7 6 5 4 3 2 1 0
C0MDATA0m
MDATA0
7
MDATA0
6
MDATA0
5
MDATA0
4
MDATA0
3
MDATA0
2
MDATA0
1
MDATA0
0
7 6 5 4 3 2 1 0
C0MDATA1m
MDATA1
7
MDATA1
6
MDATA1
5
MDATA1
4
MDATA1
3
MDATA1
2
MDATA1
1
MDATA1
0
15 14 13 12 11 10 9 8
C0MDATA23m
MDATA23
15
MDATA23
14
MDATA23
13
MDATA23
12
MDATA23
11
MDATA23
10
MDATA23
9
MDATA23
8
7 6 5 4 3 2 1 0
MDATA23
7
MDATA23
6
MDATA23
5
MDATA23
4
MDATA23
3
MDATA23
2
MDATA23
1
MDATA23
0
7 6 5 4 3 2 1 0
C0MDATA2m
MDATA2
7
MDATA2
6
MDATA2
5
MDATA2
4
MDATA2
3
MDATA2
2
MDATA2
1
MDATA2
0
7 6 5 4 3 2 1 0
C0MDATA3m
MDATA3
7
MDATA3
6
MDATA3
5
MDATA3
4
MDATA3
3
MDATA3
2
MDATA3
1
MDATA3
0