SH7137 Datasheet, PDF (753/1160 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 19 Controller Area Network (RCAN-ET)
• CAN Interface
This block conforms to the requirements for a CAN Bus Data Link Controller which is
specified in Ref. [2, 4]. It fulfils all the functions of a standard DLC as specified by the OSI 7
Layer Reference model. This functional entity also provides the registers and the logic which
are specific to a given CAN bus, which includes the Receive Error Counter, Transmit Error
Counter, the Bit Configuration Registers and various useful Test Modes. This block also
contains functional entities to hold the data received and the data to be transmitted for the
CAN Data Link Controller.
Rev. 2.00 Sep. 10, 2008 Page 727 of 1130
REJ09B0402-0200