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(M16C) Can the NMI pin (P8_5) be used as an input port?

Latest Updated:02/27/2012

Question:

Can the NMI pin (P8_5) be used as an input port?

Answer:

P8_5 is shared with the NMI pin, and an NMI interrupt is generated when the NMI pin level is falling from "H" to "L". The NMI interrupt cannot be inhibited by software so P8_5 cannot be used as an input port.
Suitable Products
M32C/8A
M32C/88
M32C/87
M32C/85
M32C/84
M32C/83
M32C/80
M16C/62A
M16C/62A(M16C/62T)
M16C/62M
M16C/62N
M16C/62N(M3062GF8NFP, M3062GF8NGP)
M16C/62P
M16C/6N4, M16C/6N5
M16C/6NK, M16C/6NL, M16C/6NM, M16C/6NN
M16C/30P