XC161 Datasheet, PDF (306/419 Pages) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller with C166SV2 Core Volume 2 (of 2): Peripheral Units

XC161 Derivatives
Peripheral Units (Vol. 2 of 2)
TwinCAN Module
Register MSGARn contains the identifier of message object n.
MSGARHn (n = 31-0)
Message Object n Arbitration Register High
MSGARLn (n = 31-0)
Message Object n Arbitration Register Low
15 14 13 12 11 10 9 8 7 6 5
0
ID[28:16]
r
rwh
15 14 13 12 11 10 9 8 7 6 5
ID[15:0]
rwh
Reset Value: 0000_H
Reset Value: 0000_H
43210
43210
Field
ID[15:0]
ID[28:16]
0
Bits Type Description
[15:0] rwh Message Identifier
Low
Identifier of a standard message (ID[28:18]) or an
[12:0]
extended message (ID[28:0]). For standard identifiers
High
bits ID[17:0] are “don’t care”.
[15:13] r
High
Reserved; returns ‘0’ if read; should be written with ‘0’.
User’s Manual
TwinCAN_X1, V2.1
21-66
V2.2, 2004-01