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Philips Semiconductors
ARM-based Microcontroller
Table 124: CAN1, CAN2, CAN3 and CAN4 Controller Register Map
Generic
Register
Name
CANTDB1 Transmit data bytes 5-8 (1)
CANTFI2 Transmit frame info (2)
CANTID2 Transmit Identifier (2)
CANTDA2 Transmit data bytes 1-4 (2)
CANTDB2 Transmit data bytes 5-8 (2)
CANTFI3 Transmit frame info (3)
CANTID3 Transmit Identifier (3)
CANTDA3 Transmit data bytes 1-4 (3)
CANTDB3 Transmit data bytes 5-8 (3)
a. The error counters can only be written when RM in CANMOD is 1.
b. These registers can only be written when RM in CANMOD is 1.
In the following register tables, the column "Reset Value" shows how a hardware reset affects each bit or field, while the column
"RM Set" indicates how each bit or field is affected if software sets the RM bit, or RM is set because of a Bus-Off condition. Note
that while hardware reset sets RM, in this case the setting noted in the "Reset Value" column prevails over that shown in the "RM
Set" column, in the few bits where they differ. In both columns, X indicates the bit or field is unchanged.
CAN Controllers and Acceptance Filter
Description
CAN1
Access
Address &
Name
0xE004 403C
0xE004 803C
R/W
C1TDB1
0xE004 4040
0xE004 8040
R/W
C1TFI2
0xE004 4044
0xE004 8044
R/W
C1TID2
0xE004 4048
0xE004 8048
R/W
C1TDA2
0xE004 404C
0xE004 804C
R/W
C1TDB2
0xE004 4050
0xE004 8050
R/W
C1TFI3
0xE004 4054
0xE004 8054
R/W
C1TID3
0xE004 4058
0xE004 8058
R/W
C1TDA3
0xE004 405C
0xE004 805C
R/W
C1TDB3
191
Preliminary User Manual
LPC2119/2129/2292/2294
CAN2
CAN3
Address &
Address &
Name
Name
0xE004 C03C
C2TDB1
C3TDB1
0xE004 C040
C2TFI2
C3TFI2
0xE004 C044
C2TID2
C3TID2
0xE004 C048
C2TDA2
C3TDA2
0xE004 C04C
C2TDB2
C3TDB2
0xE004 C050
C2TFI3
C3TFI3
0xE004 C054
C2TID3
C3TID3
0xE004 C058
C2TDA3
C3TDA3
0xE004 C05C
C2TDB3
C3TDB3
CAN4
Address &
Name
0xE005 003C
C4TDB1
0xE005 0040
C4TFI2
0xE005 0044
C4TID2
0xE005 0048
C4TDA2
0xE005 004C
C4TDB2
0xE005 0050
C4TFI3
0xE005 0054
C4TID3
0xE005 0058
C4TDA3
0xE005 005C
C4TDB3
May 03, 2004
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