Renesas RL78 Series - Peripheral IO Redirection Register 3 (PIOR3)

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RL78/F13, F14 CHAPTER 4 PORT FUNCTIONS

R01UH0368EJ0210 Rev.2.10 333

Dec 10, 2015

4.3.12 Peripheral I/O redirection register 3 (PIOR3)

This register is used to specify whether to enable or disable the peripheral I/O redirect function.

PIOR3 enables or disables redirection of the timer array unit functions; that is, it specifies which I/O port is assigned to

each output pin of timer array unit 1.

This register can be set by an 8-bit memory manipulation instruction.

Reset signal generation clears this register to 00H.

Figure 4-85. Format of Peripheral I/O Redirection Register 3 (PIOR3)

Address: F0019H After reset: 00H R/W

Symbol 7 6 5 4 3 2 1 0

PIOR3 PIOR37 PIOR36 PIOR35 PIOR34 PIOR33 PIOR32 PIOR31 PIOR30

Bit Function 100-pin 80-pin

Setting value Setting value

0 1 0 1

PIOR37 TO17 P71 P57 P71

Note 1

P57

Note 1

PIOR36 TO16 P32 P65 P32

Note 1

P65

Note 1

PIOR35 TO15 P70 P56 P70

Note 1

P56

Note 1

PIOR34 TO14 P31 P64 P31

Note 1

P64

Note 1

PIOR33 TO13 P10 P55 P10

Note 2

P55

Note 2

PIOR32 TO12 P11 P46 P11

Note 2

P46

Note 2

PIOR31 TO11 P12 P54 P12

Note 2

P54

Note 2

PIOR30 TO10 P41 P45 P41

Note 2

P45

Note 2

Notes 1. Group E products only

2. Products of Groups B to E only

Caution The 64-, 48-, 32-, 30-, and 20-pin products do not have the PIOR3 register.

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Renesas RL78 Series - Peripheral IO Redirection Register 3 (PIOR3)

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