RL78/G13 CHAPTER 16 INTERRUPT FUNCTIONS
R01UH0146EJ0100 Rev.1.00 840
Sep 22, 2011
Table 16-3. Ports Corresponding to EGPn and EGNn bits
Detection Enable Bit
Edge Detection
Port
Interrupt
Request Signal
64, 80,
100,
128-pin
52-pin 48-pin
30, 32,
36, 40,
44-pin
24, 25-
pin
20-pin
EGP0 EGN0 P137 INTP0
√ √ √ √ √ √
EGP1 EGN1 P50(P46
Note
) INTP1
√ √ √ √ √ −
EGP2 EGN2 P51(P47
Note
) INTP2
√ √ √ √ − −
EGP3 EGN3 P30 INTP3
√ √ √ √ √ √
EGP4 EGN4 P31 INTP4
√ √ √ √ √ −
EGP5 EGN5 P16 INTP5
√ √ √ √ √ √
EGP6 EGN6 P140 INTP6
√ √ √ − − −
EGP7 EGN7 P141 INTP7
√ − − − − −
EGP8 EGN8 P74 INTP8
√ √ √ − − −
EGP9 EGN9 P75 INTP9
√ √ √ − − −
EGP10 EGN10 P76 INTP10
√ √ − − − −
EGP11 EGN11 P77 INTP11
√ √ − − − −
Note 100-pin and 128-pin products.
Caution Select the port mode by clearing the EGPn and EGNn bits to 0 because an edge may be
detected when the external interrupt function is switched to the port function.
Remark n = 0 to 11
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