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What's the procedure generating the condition for 12C bus interface?

Latest Updated:08/09/2012

Question:

What is the procedure for regenerating the start condition for the I2C bus interface?

Answer:

Regenerate the start condition while bus is busy (BBSY bit is 1) and set the associated registers in the same way the start condition is generated. You do not need to generate a stop condition.
Suitable Products
R8C/1A
R8C/1B
R8C/16
R8C/17
R8C/20
R8C/21
R8C/22
R8C/23
R8C/24
R8C/25
R8C/26
R8C/27
R8C/28
R8C/29
R8C/2A
R8C/2B
R8C/2C
R8C/2D
R8C/32C
R8C/33C
R8C/34C
R8C/35C
R8C/36C
R8C/38C
R8C/3GC
R8C/3JC
R8C/32M
R8C/33M
R8C/34M
R8C/35M
R8C/36M
R8C/38M
R8C/3GM
R8C/3JM
R8C/3NT
R8C/3MK
R8C/34K
R8C/3MU
R8C/34U
R8C/3MQ
R8C/32A
R8C/33A
R8C/35A
R8C/36A
R8C/38A
R8C/3GA
R8C/3JA
R8C/L35C
R8C/L36C
R8C/L38C
R8C/L3AC
R8C/L35M
R8C/L36M
R8C/L38M
R8C/L3AM
R8C/LA3A
R8C/LA5A
R8C/LA6A
R8C/LA8A
R8C/LAPS
R8C/L35A, R8C/L35B
R8C/L36A, R8C/L36B
R8C/L38A, R8C/L38B
R8C/L3AA, R8C/L3AB
R8C/M13B