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Input/output of TxDi & RxDi decided w/ setting of serial I/O select bit?

Latest Updated:03/22/2012

Question:

Is input or output of the TxDi and RxDi pins determined automatically according to the setting of the serial I/O mode select bit?

Answer:

The TxDi pin is fixed to output mode. The RxDi pin can be set to input mode by setting the port direction register to "0" (input)
Suitable Products
M16C/62A
M16C/62A(M16C/62T)
M16C/62M
M16C/62N
M16C/62N(M3062GF8NFP, M3062GF8NGP)
M16C/62P
M16C/63
M16C/64
M16C/64A
M16C/64C
M16C/65
M16C/65C
M16C/6C
M16C/6N4, M16C/6N5
M16C/6NK, M16C/6NL, M16C/6NM, M16C/6NN
M16C/5L, M16C/56
M16C/5LD, M16C/56D
M16C/5M, M16C/57
M16C/30P
M16C/29
M16C/28
M16C/26A
M16C/1N