MSM9225B User’s Manual
Appendixes
A – 3
Name
Abbreviated name
Address [H]
standard
extended
standard
extended
R/W
Access
Value at reset [H]
0020
Message control register
M2MCR
R/W
8
00
0021
Identifier 0
M2IDR0
R/W
8
Undefined
0022
Identifier 1
M2IDR1
R/W
8
Undefined
0023
Message 0
Identifier 2
M2MSG0
M2IDR2
R/W
8
Undefined
0024
Message 1
Identifier 3
M2MSG1
M2IDR3
R/W
8
Undefined
0025 (
∗
)
Message 2
Identifier 4
M2MSG2
M2IDR4
R/W
8
Undefined
0026
Message 3
Message 0
M2MSG3
M2TMSG0
R/W
8
Undefined
0027
Message 4
Message 1
M2MSG4
M2TMSG1
R/W
8
Undefined
0028
Message 5
Message 2
M2MSG5
M2TMSG2
R/W
8
Undefined
0029
Message 6
Message 3
M2MSG6
M2TMSG3
R/W
8
Undefined
002A
Message 7
Message 4
M2MSG7
M2TMSG4
R/W
8
Undefined
002B
—
Message 5
—
M2TMSG5
R/W
8
Undefined
002C
—
Message 6
—
M2TMSG6
R/W
8
Undefined
002D
—
Message 7
—
M2TMSG7
R/W
8
Undefined
002E
∗
CAN bus timing register 1
BTR1
R/W
8
00
002F
Communication input/output
control register
TIOC
R/W
8
00
0030
Message control register
M3MCR
R/W
8
00
0031
Identifier 0
M3IDR0
R/W
8
Undefined
0032
Identifier 1
M3IDR1
R/W
8
Undefined
0033
Message 0
Identifier 2
M3MSG0
M3IDR2
R/W
8
Undefined
0034
Message 1
Identifier 3
M3MSG1
M3IDR3
R/W
8
Undefined
0035 (
∗
)
Message 2
Identifier 4
M3MSG2
M3IDR4
R/W
8
Undefined
0036
Message 3
Message 0
M3MSG3
M3TMSG0
R/W
8
Undefined
0037
Message 4
Message 1
M3MSG4
M3TMSG1
R/W
8
Undefined
0038
Message 5
Message 2
M3MSG5
M3TMSG2
R/W
8
Undefined
0039
Message 6
Message 3
M3MSG6
M3TMSG3
R/W
8
Undefined
003A
Message 7
Message 4
M3MSG7
M3TMSG4
R/W
8
Undefined
003B
—
Message 5
—
M3TMSG5
R/W
8
Undefined
003C
—
Message 6
—
M3TMSG6
R/W
8
Undefined
003D
—
Message 7
—
M3TMSG7
R/W
8
Undefined
003E
∗
Group message register 0
GMR0
R/W
8
00
003F
∗
Group message register 1
GMR1
R/W
8
00
An asterisk (
∗
) in the address column indicates that there is a bit that is not present in that register.
A bit can be missing at address 00x5h only in the case of the extended format.
A dash “—” indicates that the memory space is not used in the case of the standard format.
Summary of Contents for MSM9225B
Page 7: ...Chapter 1 Overview...
Page 13: ...Chapter 2 Register Descriptions...
Page 53: ...Chapter 3 Operational Description...
Page 62: ...Chapter 4 Microcontroller Interface...
Page 71: ...Chapter 5 Electrical Characteristics...
Page 81: ...Appendixes...