Renesas rl78 Manuale Utente
RL78/G1A
CHAPTER 13 SERIAL INTERFACE IICA
Figure 13-23. Flow When Setting WUP0 = 0 Upon Address Match (Including Extension Code Reception)
Waits for 5 clocks of f
MCK
.
Executes processing corresponding to the operation to be executed
after checking the operation state of serial interface IICA.
after checking the operation state of serial interface IICA.
STOP mode state
No
Yes
WUP0 = 0
Wait
Reading IICS0
INTIICA0 = 1?
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.
• Master device operation: Flow shown in Figure 13-24
• Slave device operation: Same as the flow in Figure 13-23
R01UH0305EJ0200 Rev.2.00
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Jul 04, 2013