RL78/F13, F14 CHAPTER 4 PORT FUNCTIONS
R01UH0368EJ0210 Rev.2.10 338
Dec 10, 2015
4.3.16 Peripheral I/O redirection register 7 (PIOR7)
This register is used to specify whether to enable or disable the peripheral I/O redirect function.
PIOR7 enables or disables redirection of the timer RD I/O functions; that is, it specifies which I/O port is assigned to
each I/O pin of timer RD0.
This register can be set by an 8-bit memory manipulation instruction.
Bits 7 to 4 and 2 are read-only. The other bits can be read or written to.
After reset cancellation, this register can always be read or written to.
Any reset source clears this register to 00H.
Figure 4-89. Format of Peripheral I/O Redirection Register 7 (PIOR7)
Address: F001DH After reset: 00H R/W
Symbol 7 6 5 4 3 2 1 0
PIOR7 0 0 0 0 PIOR73 0 PIOR71 PIOR70
Bit Function 100-pin 80-pin 64-pin 48-pin 32-pin 30-pin 20-pin
Setting value Setting value Setting value Setting value Setting value Setting value Setting value
0 1 0 1 0 1 0 1 0 1 0 1 0 1
PIOR73 TRDIOD0 P120 P12 P120 P12 P120 P12 P120 P12 P120 P12 P120 P12 P120

PIOR71 TRDIOB0 P125 P11 P125 P11 P125 P11 P125 P11 P125 P11 P125 P11 P125

PIOR70
TRDIOA0/
TRDCLK0
P13 P15 P13 P15 P13 P15 P13 P15 P13 P15 P13 P15 P13 P15
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