Datasheet

78K0/Kx2-L CHAPTER 17 INTERRUPT FUNCTIONS
R01UH0028EJ0400 Rev.4.00 625
Sep 27, 2010
Table 17-3 shows the ports corresponding to EGPn and EGNn.
Table 17-3. Ports Corresponding to EGPn and EGNn (1/3)
(a) 78K0/KY2-L
Detection Enable Register
Edge Detection
Port
Interrupt
Request Signal
EGP0 EGN0 P00 INTP0
EGP1 EGN1 P30 INTP1
(b) 78K0/KA2-L (20-pin products)
Detection Enable Register
Edge Detection
Port
Interrupt
Request Signal
EGP0 EGN0 P00 INTP0
EGP1 EGN1 P30 INTP1
EGP2 EGN2 P31 INTP2
EGP3 EGN3 P32 INTP3
(c) 78K0/KA2-L (25-pin products)
Detection Enable Register
Edge Detection
Port
Interrupt
Request Signal
EGP0 EGN0 P00 or P121 INTP0
EGP2 EGN2 P31 INTP2
EGP3 EGN3 P32 INTP3
EGP4 EGN4 P34 INTP4
EGP5 EGN5 P02 INTP5
(d) 78K0/KA2-L (32-pin products)
Detection Enable Register
Edge Detection
Port
Interrupt
Request Signal
EGP0 EGN0 P121 or P125 INTP0
EGP2 EGN2 P31 INTP2
EGP3 EGN3 P32 INTP3
EGP4 EGN4 P34 INTP4
EGP5 EGN5 P02 INTP5
Caution Select the port mode by clearing EGPn and EGNn to 0 because an edge may be detected when the
external interrupt function is switched to the port function.
Remark n = 0, 1: 78K0/KY2-L
n = 0 to 3: 78K0/KA2-L (20-pin products)
n = 0, 2 to 5: 78K0/KA2-L (25-pin and 32-pin products)