Philips LPC2129 - Table 123: CAN1, CAN2, CAN3 and CAN4 Controller Register Map

CAN Controllers and Acceptance Filter 190 May 03, 2004
Philips Semiconductors Preliminary User Manual
LPC2119/2129/2292/2294ARM-based Microcontroller
LUTerr LUT Error Register RO 0 0xE003 C01C
CANTxSR CAN Central Transmit Status Register RO 0x003F 3F00 0xE004 0000
CANRxSR CAN Central Receive Status Register RO 0 0xE004 0004
CANMSR CAN Central Miscellaneous Register RO 0 0xE004 0008
Table 124: CAN1, CAN2, CAN3 and CAN4 Controller Register Map
Generic
Register
Name
Description Access
CAN1
Address &
Name
CAN2
Address &
Name
CAN3
Address &
Name
CAN4
Address &
Name
CANMOD
Controls the operating mode of the CAN
Controller.
R/W
0xE004 4000
C1MOD
0xE004 8000
C2MOD
0xE004 C000
C3MOD
0xE005 0000
C4MOD
CANCMR
Command bits that affect the state of the
CAN Controller
WO
0xE004 4004
C1CMR
0xE004 8004
C2CMR
0xE004 C004
C3CMR
0xE005 0004
C4CMR
CANGSR
Global Controller Status and Error
Counters
RO
a
0xE004 4008
C1GSR
0xE004 8008
C2GSR
0xE004 C008
C3GSR
0xE005 0008
C4GSR
CANICR
Interrupt status, Arbitration Lost
Capture, Error Code Capture
RO
0xE004 400C
C1ICR
0xE004 800C
C2ICR
0xE004 C00C
C3ICR
0xE005 000C
C4ICR
CANIER Interrupt Enable R/W
0xE004 4010
C1IER
0xE004 8010
C2IER
0xE004 C010
C3IER
0xE005 0010
C4IER
CANBTR Bus Timing R/W
b
0xE004 4014
C1BTR
0xE004 8014
C2BTR
0xE004 C014
C3BTR
0xE005 0014
C4BTR
CANEWL Error Warning Limit R/W
b
0xE004 4018
C1EWL
0xE004 8018
C2EWL
0xE004 C018
C3EWL
0xE005 0018
C4EWL
CANSR Status Register RO
0xE004 401C
C1SR
0xE004 801C
C2SR
0xE004 C01C
C3SR
0xE005 001C
C4SR
CANRFS Receive frame status R/W
b
0xE004 4020
C1RFS
0xE004 8020
C2RFS
0xE004 C020
C3RFS
0xE005 0020
C4RFS
CANRID Received Identifier R/W
b
0xE004 4024
C1RID
0xE004 8024
C2RID
0xE004 C024
C3RID
0xE005 0024
C4RID
CANRDA Received data bytes 1-4 R/W
b
0xE004 4028
C1RDA
0xE004 8028
C2RDA
0xE004 C028
C3RDA
0xE005 0028
C4RDA
CANRDB Received data bytes 5-8 R/W
b
0xE004 402C
C1RDB
0xE004 802C
C2RDB
0xE004 C02C
C3RDB
0xE005 002C
C4RDB
CANTFI1 Transmit frame info (1) R/W
0xE004 4030
C1TFI1
0xE004 8030
C2TFI1
0xE004 C030
C3TFI1
0xE005 0030
C4TFI1
CANTID1 Transmit Identifier (1) R/W
0xE004 4034
C1TID1
0xE004 8034
C2TID1
0xE004 C034
C3TID1
0xE005 0034
C4TID1
CANTDA1 Transmit data bytes 1-4 (1) R/W
0xE004 4038
C1TDA1
0xE004 8038
C2TDA1
0xE004 C038
C3TDA1
0xE005 0038
C4TDA1
Table 123: CAN Acceptance Filter and Central CAN Registers
Name Description Access Reset Value Address