SAM7X128_14 Datasheet, PDF (506/662 Pages) ATMEL Corporation – ARM-based Flash MCU

36.8 Controller Area Network (CAN) User Interface
Table 36-2. Register Mapping
Offset
Register
0x0000
Mode Register
0x0004
Interrupt Enable Register
0x0008
Interrupt Disable Register
0x000C
Interrupt Mask Register
0x0010
Status Register
0x0014
Baudrate Register
0x0018
Timer Register
0x001C
Timestamp Register
0x0020
Error Counter Register
0x0024
Transfer Command Register
0x0028
Abort Command Register
0x0100 - 0x01FC Reserved
0x0200
Mailbox 0 Mode Register
0x0204
Mailbox 0 Acceptance Mask Register
0x0208
Mailbox 0 ID Register
0x020C
Mailbox 0 Family ID Register
0x0210
Mailbox 0 Status Register
0x0214
Mailbox 0 Data Low Register
0x0218
Mailbox 0 Data High Register
0x021C
Mailbox 0 Control Register
0x0220
Mailbox 1 Mode Register
0x0224
Mailbox 1 Acceptance Mask Register
0x0228
Mailbox 1 ID register
0x022C
Mailbox 1 Family ID Register
0x0230
Mailbox 1 Status Register
0x0234
Mailbox 1 Data Low Register
0x0238
Mailbox 1 Data High Register
0x023C
Mailbox 1 Control Register
...
...
Name
CAN_MR
CAN_IER
CAN_IDR
CAN_IMR
CAN_SR
CAN_BR
CAN_TIM
CAN_TIMESTP
CAN_ECR
CAN_TCR
CAN_ACR
–
CAN_MMR0
CAN_MAM0
CAN_MID0
CAN_MFID0
CAN_MSR0
CAN_MDL0
CAN_MDH0
CAN_MCR0
CAN_MMR1
CAN_MAM1
CAN_MID1
CAN_MFID1
CAN_MSR1
CAN_MDL1
CAN_MDH1
CAN_MCR1
...
Access
Read-write
Write-only
Write-only
Read-only
Read-only
Read-write
Read-only
Read-only
Read-only
Write-only
Write-only
–
Read-write
Read-write
Read-write
Read-only
Read-only
Read-write
Read-write
Write-only
Read-write
Read-write
Read-write
Read-only
Read-only
Read-write
Read-write
Write-only
...
Reset
0x0
-
-
0x0
0x0
0x0
0x0
0x0
0x0
-
-
–
0x0
0x0
0x0
0x0
0x0
0x0
0x0
-
0x0
0x0
0x0
0x0
0x0
0x0
0x0
-
-
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
506