Datasheet

RL78/L12 CHAPTER 18 KEY INTERRUPT FUNCTION
R01UH0330EJ0200 Rev.2.00 724
Dec 13, 2013
CHAPTER 18 KEY INTERRUPT FUNCTION
18.1 Functions of Key Interrupt
A key interrupt (INTKR) can be generated by inputting a rising edge/falling edge to the key interrupt input pins (KR0 to
KR3).
Table 18-1. Assignment of Key Interrupt Detection Pins
Key interrupt input pins Key return mode registers (KRM)
KR0 KRM0
KR1 KRM1
KR2 KRM2
KR3 KRM3
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