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RL78/G1A CHAPTER 13 SERIAL INTERFACE IICA
Figure 13-24. When Operating as Master Device After Releasing STOP Mode Other than by INTIICA0
Executes processing corresponding to the operation to be executed
after checking the operation state of serial interface IICA.
No
Yes
Releases STOP mode by an interrupt other than INTIICA0.
Generates a STOP condition or selects
as a slave device.
START
WUP0 = 1
SPIE0 = 1
Releasing STOP mode
STOP instruction
WUP0 = 0
Reading IICS0
INTIICA0 = 1?
STOP mode state
Waits for 3 clocks of f
MCK
.
Wait
<R>
R01UH0305EJ0200 Rev.2.00 603
Jul 04, 2013