h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 946

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Appendix B Internal I/O Register
MC41—Message Control 41
MC42—Message Control 42
MC43—Message Control 43
MC44—Message Control 44
MC45—Message Control 45
MC46—Message Control 46
MC47—Message Control 47
MC48—Message Control 48
Rev. 5.00 Sep 22, 2005 page 920 of 1136
REJ09B0257-0500
MC41
Bit
Initial value
Read/Write
MC42
Bit
Initial value
Read/Write
MC43
Bit
Initial value
Read/Write
Undefined
Undefined
Undefined
R/W
R/W
—
—
—
—
7
7
7
Undefined
Undefined
Undefined
R/W
R/W
—
—
—
—
6
6
6
Undefined
Undefined
Undefined
R/W
R/W
—
—
—
—
5
5
5
Data Length Code
0
Other than
the above
1
Undefined
Undefined
Undefined
0
1
0
R/W
R/W
—
—
—
—
4
4
4
0
1
0
1
0
0
1
0
1
0
1
0
1
0
Undefined
Undefined
Undefined
H'F840
H'F841
H'F842
H'F843
H'F844
H'F845
H'F846
H'F847
DLC3
R/W
R/W
Data length = 0 byte
Data length = 1 byte
Data length = 2 bytes
Data length = 3 bytes
Data length = 4 bytes
Data length = 5 bytes
Data length = 6 bytes
Data length = 7 bytes
Data length = 8 bytes
Setting prohibited
—
—
—
3
3
3
Undefined
Undefined
Undefined
DLC2
R/W
R/W
—
—
—
2
2
2
Undefined
Undefined
Undefined
DLC1
R/W
R/W
—
—
—
1
1
1
Undefined
Undefined
Undefined
DLC0
R/W
R/W
—
—
—
0
0
0
HCAN
HCAN
HCAN
HCAN
HCAN
HCAN
HCAN
HCAN