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How should I set the Function Select Register?

Latest Updated:02/14/2006

Question:

How should I set the Function Select Register?

Answer:

The peripheral function to be output is selected by Function Select Register, Function Select Register Di, Function Select Register Ci, and Function Select Register Bi, in that order. Lastly, the I/O port or peripheral function output is selected for use by Function Select Register Ai.
Suitable Products
M32C/8A
M32C/88
M32C/87
M32C/85
M32C/84
M32C/83
M32C/80