MSM9225B User’s Manual
Chapter 2 Register Descriptions
2 – 11
* The top rows indicate the ID for the extended format setting and the bottom rows indicate the content of message 2
for the standard format setting.
MSB
IDB1
MSG27
IDB0
MSG26
Not used
MSG25
Not used
MSG24
Not used
MSG23
Not used
MSG22
Not used
MSG21
Not used
MSG20
LSB
IDR4 (x5hex), R/W: R/W
MSG2 (x5hex), R/W: R/W
Initial
value:
Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined
0
1
Not used for extended format, message 2
(bit 0) for standard format
0
1
Not used for extended format, message 2
(bit 1) for standard format
0
1
Not used for extended format, message 2
(bit 2) for standard format
0
1
Not used for extended format, message 2
(bit 3) for standard format
0
1
Not used for extended format, message 2
(bit 4) for standard format
0
1
Not used for extended format, message 2
(bit 5) for standard format
0
1
ID0 for extended format, message 2
(bit 6) for standard format.
0
1
ID1 for extended format, message 2
(bit 7) for standard format.
Write “0” to the unused bits.
Figure 2-7 Identifier 4/Message 2 (IDR4/MSG2)
* The top rows indicate the content of message 0 for the extended format setting and the bottom rows indicate the
content of message 3 for the standard format setting.
MSB TMSG07
MSG37
TMSG06
MSG36
TMSG05
MSG35
TMSG04
MSG34
TMSG03
MSG33
TMSG02
MSG32
TMSG01
MSG31
TMSG00
MSG30
LS
B
TMSG0 (x6hex), R/W: R/W
MSG3 (x6hex), R/W: R/W
Initial
value:
Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined
0
1
Message 0 (bit 0) for extended format,
message 3 (bit 0) for standard format
0
1
Message 0 (bit 1) for extended format,
message 3 (bit 1) for standard format
0
1
Message 0 (bit 2) for extended format,
message 3 (bit 2) for standard format
0
1
Message 0 (bit 3) for extended format,
message 3 (bit 3) for standard format
0
1
Message 0 (bit 4) for extended format,
message 3 (bit 4) for standard format
0
1
Message 0 (bit 5) for extended format,
message 3 (bit 5) for standard format
0
1
Message 0 (bit 6) for extended format,
message 3 (bit 6) for standard format
0
1
Message 0 (bit 7) for extended format,
message 3 (bit 7) for standard format
Figure 2-8 Message 0/Message 3 (TMSG0/MSG3)