R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 870

• 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

Section 17 I
Rev. 3.00 Sep. 28, 2009 Page 838 of 1650
REJ09B0313-0300
Bit
5
4
3 to 0
Bit Name
MST
TRS
CKS[3:0]
2
C Bus Interface 3 (IIC3)
Initial
Value
0
0
0000
R/W
R/W
R/W
R/W
Description
Master/Slave Select
Transmit/Receive Select
In master mode with the I
arbitration is lost, MST and TRS are both reset by
hardware, causing a transition to slave receive mode.
Modification of the TRS bit should be made between
transfer frames.
When seven bits after the start condition is issued in
slave receive mode match the slave address set to
SAR and the 8th bit is set to 1, TRS is automatically
set to 1. If an overrun error occurs in master receive
mode with the clocked synchronous serial format, MST
is cleared and the mode changes to slave receive
mode.
Operating modes are described below according to
MST and TRS combination. When clocked
synchronous serial format is selected and MST = 1,
clock is output.
00: Slave receive mode
01: Slave transmit mode
10: Master receive mode
11: Master transmit mode
Transfer Clock Select
These bits should be set according to the necessary
transfer rate (table 17.3) in master mode.
2
C bus format, when