SM320LF2407-EP Datasheet, PDF (37/112 Pages) Texas Instruments – 
DSP CONTROLLERS

SM320LF2407AĆEP
DSP CONTROLLERS
SGUS036B − JULY 2003 − REVISED OCTOBER 2003
controller area network (CAN) module
The CAN module is a full-CAN controller designed as a 16-bit peripheral module and supports the following
features:
D CAN specification 2.0B (active)
− Standard data and remote frames
− Extended data and remote frames
D Six mailboxes for objects of 0- to 8-byte data length
− Two receive mailboxes, two transmit mailboxes
− Two configurable transmit/receive mailboxes
D Local acceptance mask registers for mailboxes 0 and 1 and mailboxes 2 and 3
D Configurable standard or extended message identifier
D Programmable bit rate
D Programmable interrupt scheme
D Readable error counters
D Self-test mode
− In this mode, the CAN module operates in a loop-back fashion, receiving its own transmitted message.
The CAN module is a 16-bit peripheral. The accesses are split into the control/status-registers accesses and
the mailbox-RAM accesses.
CAN peripheral registers: The CPU can access the CAN peripheral registers only using 16-bit write accesses.
The CAN peripheral always presents full 16-bit data to the CPU bus during read cycles.
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