RL78/F13, F14 CHAPTER 4 PORT FUNCTIONS
R01UH0368EJ0210 Rev.2.10 301
Dec 10, 2015
3. When a pin sharing the serial array unit function is to be used as a general-purpose port pin, the CKOmn
bit of the serial output register m (SOm), the SOEmn bit of the serial output enable register m (SOEm), and
the SEmn bit of the serial channel enable status register m (SEm) corresponding to the target unit and
channel must have the same setting as its initial value (m = 0, 1, n = 0, 1).
4. Functions in parentheses can be assigned via settings in the peripheral I/O redirection registers 4, 6
(PIOR4, PIOR6).
Remark : Don't care
PM15x: Port mode register 15
PITHL15x: Port input threshold control register 15
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