Datasheet

78K0/Kx2-L CHAPTER 18 KEY INTERRUPT FUNCTION
R01UH0028EJ0400 Rev.4.00 637
Sep 27, 2010
18.2 Configuration of Key Interrupt
The key interrupt includes the following hardware.
Table 18-2. Configuration of Key Interrupt
Item Configuration
Control register Key return mode register (KRM)
Figure 18-1. Block Diagram of Key Interrupt
INTKR
Key return mode register (KRM)
KRM5 KRM4 KRM3 KRM2 KRM1 KRM0
KR5
KR4
KR3
KR2
KR1
KR0
Remark KR0 to KR3, KRM0 to KRM3: 40, 44-pin products of 78K0/KC2-L
KR0 to KR5, KRM0 to KRM5: 48-pin products of 78K0/KC2-L