LM3S9B81 Datasheet, PDF (786/1155 Pages) Texas Instruments – Stellaris® LM3S9B81 Microcontroller

Controller Area Network (CAN) Module
Bit/Field
5:0
Name
MNUM
Type
R/W
Reset
0x01
Description
Message Number
Selects one of the 32 message objects in the message RAM for data
transfer. The message objects are numbered from 1 to 32.
Value
0x00
0x01-0x20
0x21-0x3F
Description
Reserved
0 is not a valid message number; it is interpreted
as 0x20, or object 32.
Message Number
Indicates specified message object 1 to 32.
Reserved
Not a valid message number; values are shifted and
it is interpreted as 0x01-0x1F.
786
June 29, 2010
Texas Instruments-Advance Information