R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 958

Manufacturer Part Number

R0K572030S000BE

KIT DEV FOR SH7203

Manufacturer

Renesas Electronics America

Renesas Starter Kits (RSK)r

CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM

Silicon Manufacturer

Kit Contents

Silicon Family Name

Silicon Core Number

R5S72030W200FP

Tool / Board Applications

General Purpose MCU, MPU, DSP, DSC

Mcu Supported Families

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

For Use With/related Products

Lead Free Status / Rohs Status

Section 19 Controller Area Network (RCAN-TL1)

STDID[10:0]: These bits set the identifier (standard identifier) of data frames and remote frames.

EXTID[17:0]: These bits set the identifier (extended identifier) of data frames and remote frames.

RTR (Remote Transmission Request bit): Used to distinguish between data frames and remote

frames. This bit is overwritten by received CAN Frames depending on Data Frames or Remote

Important: Please note that, when ATX bit is set with the setting MBC = 001(bin), the RTR bit

will never be set. When a Remote Frame is received, the CPU can be notified by the

corresponding RFPR set or IRR[2] (Remote Frame Receive Interrupt), however, as RCAN-TL1

needs to transmit the current message as a Data Frame, the RTR bit remains unchanged.

Important: In order to support automatic answer to remote frame when MBC = 001 (bin) is used

and ATX = 1 the RTR flag must be programmed to zero to allow data frame to be transmitted.

Note: when a Mailbox is configured to send a remote frame request the DLC used for

IDE (Identifier Extension bit): Used to distinguish between the standard format and extended

format of CAN data frames and remote frames.

Rev. 3.00 Sep. 28, 2009 Page 926 of 1650

REJ09B0313-0300

Message Control Field

transmission is the one stored into the Mailbox.

Remote frame

Standard format

Extended format