R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 799

• Manufacturer Part Number: R0K572011S000BE
• Description: KIT STARTER FOR SH7201
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572011S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7201
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

SH7201 Group
17.7.5
When sequential bit-manipulation instructions are used to set the MST and TRS bits to select
master transmission in multi-master operation, a conflicting situation where AL in ICSR = 1 but
the mode is master transmit mode (MST = 1 and TRS = 1) may arise; this depends on the timing
of the loss of arbitration when the bit manipulation instruction for TRS is executed.
This can be avoided in either of the following ways.
• In multi-master operation, use the MOV instruction to set the MST and TRS bits.
• When arbitration is lost, check whether the MST and TRS bits are 0. If the MST and TRS bits
17.7.6
When 1 is written to IICRST in ICCR2, this LSI release SCL and SDA pins. Then, if the SDA
level changes from low to high under the condition of SCL = high, BBSY in ICCR2 is cleared to 0
assuming that the stop condition has been issued.
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
have been set to a value other than 0, clear the bits to 0.
Note on the States of Bits MST and TRN when Arbitration is Lost
Note on IICRST and BBSY bits
Section 17 I
2
C Bus Interface 3 (IIC3)
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