R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 1038

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)

The following settings were used in the above example:

CMAX = 3'b011, TXPR[30] = 0

During merged arbitrating window, request by time-triggered transmission is served in the way of

FCFS (First Come First Served). For example, if Mailbox-25 cannot be transmitted between Tx-

Trigger Time 25 (TTT25) and TTT26, Mailbox-25 has higher priority than Mailbox-26 between

TTT26 and 28.

MBC needs to be set into 3'b111, in order to disable time-triggered transmission. If RCAN-TL1 is

Time Master, MBC[30] has to be 3'b000 and time reference window is automatically recognized

as arbitrating window.

• Timer Operation

Figure 19.23 shows the timing diagram of the timer. By setting Tx-Trigger Time = n, time trigger

transmission starts between CYCTR = n + 2 and

CYCTR = n + 3.

Rev. 3.00 Sep. 28, 2009 Page 1006 of 1650

REJ09B0313-0300