R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 1043

• Manufacturer Part Number: R0K572030S000BE
• Description: KIT DEV FOR SH7203
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572030S000BE

• Contents: CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM
• Silicon Manufacturer: Renesas
• Kit Contents: Board
• Silicon Family Name: SH7203
• Silicon Core Number: R5S72030W200FP
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Mcu Supported Families: SH7203
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SH7203
• Lead Free Status / Rohs Status: Compliant

19.4.5
When re-configuration of Mailboxes is required, the following procedures should be taken.
• Change configuration of transmit box
• Change configuration (ID, RTR, IDE, LAFM, Data, DLC, NMC, ATX, DART, MBC) of
Two cases are possible.
⎯ Change of ID, RTR, IDE, LAFM, Data, DLC, NMC, ATX, DART
⎯ Change from transmit to receive configuration (MBC)
receiver box or Change receiver box to transmitter box
The configuration can be changed only in Halt Mode.
RCAN-TL1 will not lose a message if the message is currently on the CAN bus and RCAN-
TL1 is a receiver. RCAN-TL1 will be moving into Halt Mode after completing the current
reception. Please note that it might take longer if RCAN-TL1 is receiving or transmitting a
message (as the transition to the halt state is delayed until the end of the
reception/transmission), and also RCAN-TL1 will not be able to receive/transmit messages
during the Halt Mode.
In case RCAN-TL1 is in the Bus Off state the transition to halt mode depends on the
configuration of the bit 6 and 14 of MCR.
This change is possible only when MBC = 3'b000. Confirm that the corresponding TXPR
is not set. The configuration (except MBC bit) can be changed at any time.
Confirm that the corresponding TXPR is not set. The configuration can be changed only in
Halt or reset state. Please note that it might take longer for RCAN-TL1 to transit to halt
state if it is receiving or transmitting a message (as the transition to the halt state is delayed
until the end of the reception/transmission), and also RCAN-TL1 will not be able to
receive/transmit messages during the Halt state.
In case RCAN-TL1 is in the Bus Off state the transition to halt state depends on the
configuration of the bit 6 of MCR and also bit and 14 of MCR.
Reconfiguration of Mailbox
Section 19 Controller Area Network (RCAN-TL1)
Rev. 3.00 Sep. 28, 2009 Page 1011 of 1650
REJ09B0313-0300