Datasheet

78K0/Kx2-L CHAPTER 15 SERIAL INTERFACE IICA
R01UH0028EJ0400 Rev.4.00 519
Sep 27, 2010
Figure 15-24. Flow When Setting WUP = 0 upon Address Match (Including Extension Code Reception)
Waits for 5 clocks.
Executes processing corresponding to the operation to be executed
after checking the operation state of serial interface IICA.
STOP mode state
No
Note
Yes
WUP = 0
Wait
Reading IICAS0
INTIICA0 = 1?
Note Perform the processing after “INTIICA0 = 1?” also when an INTIICA0 vector interrupt occurs.
Use the following flows to perform the processing to release the STOP mode other than by an interrupt request
(INTIICA0) generated from serial interface IICA.