Hitachi H8S/2646 Hardware Manual page 936

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
MC41
Bit 7
—
Initial value Undefined
Read/Write —
MC42
Bit 7
—
Initial value Undefined
Read/Write R/W
MC43
Bit 7
—
Initial value Undefined
R/W
Read/Write
904
6 5
— —
Undefined Undefined Undefined
— —
Data Length Code
0
1
Other than
the above
6 5
— —
Undefined Undefined Undefined
R/W R/W
6 5
— —
Undefined Undefined Undefined
R/W R/W
H'F840
H'F841
H'F842
H'F843
H'F844
H'F845
H'F846
H'F847
4 3
— DLC3 DLC2
Undefined Undefined
— —
0 0 0 Data length = 0 byte
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
0 0 Data length = 8 bytes
0
Setting prohibited
4 3
— —
Undefined Undefined
R/W R/W R/W
4 3
— —
Undefined Undefined
R/W R/W R/W
2 1 0
DLC1 DLC0
Undefined Undefined
— — —
2 1 0
— — —
Undefined Undefined
R/W R/W
2 1 0
— — —
Undefined Undefined
R/W R/W
HCAN
HCAN
HCAN
HCAN
HCAN
HCAN
HCAN
HCAN