ST72561J4-Auto datasheet(255/324 Pages) STMICROELECTRONICS

255 / 324 page

ST72561-Auto

beCAN controller (beCAN)

Doc ID 12370 Rev 8

255/324

Note:

Each filter x is composed of 8 registers, CFxR[7:0]. Depending on the scale and mode

configuration of the filter the function of each register can differ. For the filter mapping,

functions description and mask registers association, refer to Section Identifier filtering.

A mask/identifier register in mask mode has the same bit mapping as in identifier list mode.

Note:

To modify these registers, the corresponding FACT bit in the CFCR register must be

cleared.

Figure 115. CAN register mapping

68h

69h

CAN MASTER CONTROL REGISTER

CAN MASTER STATUS REGISTER

CAN TRANSMIT STATUS REGISTER

CAN TRANSMIT PRIORITY REGISTER

CMCR

CMSR

CTSR

CTPR

CAN RECEIVE FIFO REGISTER

CRFR

CAN INTERRUPT ENABLE REGISTER

CAN DIAGNOSIS REGISTER

CIER

CDGR

CAN PAGE SELECTION REGISTER

CPSR

6Ah

6Bh

6Ch

6Dh

6Eh

6Fh

XXh

PAGED REGISTER 0

PAGED REGISTER 1

PAGED REGISTER 2

PAGED REGISTER 3

PAGED REGISTER 4

PAGED REGISTER 5

PAGED REGISTER 6

PAGED REGISTER 7

PAGED REGISTER 8

PAGED REGISTER 9

PAGED REGISTER 10

PAGED REGISTER 11

PAGED REGISTER 12

PAGED REGISTER 13

PAGED REGISTER 14

PAGED REGISTER 15

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