HD64F2638F20J Datasheet, PDF (1238/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Appendix B Internal I/O Register
H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
MC4[1]—Message Control 4[1]
MC4[2]—Message Control 4[2]
MC4[3]—Message Control 4[3]
MC4[4]—Message Control 4[4]
MC4[5]—Message Control 4[5]
MC4[6]—Message Control 4[6]
MC4[7]—Message Control 4[7]
MC4[8]—Message Control 4[8]
H'F840
H'F841
H'F842
H'F843
H'F844
H'F845
H'F846
H'F847
HCAN0
HCAN0
HCAN0
HCAN0
HCAN0
HCAN0
HCAN0
HCAN0
MC4[1]
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
⎯
⎯
⎯
⎯
DLC3 DLC2 DLC1 DLC0
Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined
R/W
R/W R/W
R/W R/W R/W
R/W R/W
Data Length Code
0 0 0 0 Data length = 0 bytes
1 Data length = 1 byte
1 0 Data length = 2 bytes
1 Data length = 3 bytes
1 0 0 Data length = 4 bytes
1 Data length = 5 bytes
1 0 Data length = 6 bytes
1 Data length = 7 bytes
1 0/1 0/1 0/1 Data length = 8 bytes
MC4[2]
Bit
7
6
5
4
3
2
1
0
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Initial value Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined
Read/Write R/W
R/W R/W
R/W R/W R/W
R/W R/W
MC4[3]
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined
R/W
R/W R/W
R/W R/W R/W
R/W R/W
Page 1188 of 1458
REJ09B0103-0800 Rev. 8.00
May 28, 2010