Renesas RL78/F13 User Manual

RL78/F13, F14 CHAPTER 4 PORT FUNCTIONS
R01UH0368EJ0210 Rev.2.10 350
Dec 10, 2015
Table 4-29. Settings of Port Mode Register and Output Latch When Using Alternate Function (2/8)
Pin Name
Alternate Function
PIORXX POMXX PMCXX PMXX PXX PIMXX PITHLXX
Function Name I/O
P12 TI11 Input 0 × – 1 × – –
INTP5 Input × × – 1 × – –
TO11 Output 0 0 – 0 0 – –
SO10 Output 0 0/1 – 0 1 – –
TXD1 Output 0 0/1 – 0 1 – –
SNZOUT3 Output 0 0 – 0 0 – –
(TRDIOD0) Input 1 × – 1 × – –
Output 1 0 – 0 0 – –
P13 TI04 Input 0 × – 1 × 0 0/1
SI01 Input 0 × – 1 × 0/1 0/1
TRDIOA0 Input 0 × – 1 × 0 0/1
Output 0 0 – 0 0 × ×
TRDCLK0 Input 0 × – 1 × 0 0/1
TO04 Output 0 0 – 0 0 × ×
SDA01 I/O 0 1 – 0 1 0/1 0/1
LTXD0 Output 0 0 – 0 1 × ×
P14 TI06 Input 0 × – 1 × 0 0/1
TO06 Output 0 0 – 0 0 × ×
TRDIOC0 Input × × – 1 × 0 0/1
Output × 0 – 0 0 × ×
SCK01 Input 0 × – 1 × 0/1 0/1
Output 0 0/1 – 0 1 × ×
SCL01 Output 0 0/1 – 0 1 × ×
LRXD0 Input 0 × – 1 × 0 0/1
P15 TI05 Input 0 × – 1 × – –
TO05 Output 0 0 – 0 0 – –
TRDIOA1 Input × × – 1 × – –
Output × 0 – 0 0 – –
SO00 Output 0 0/1 – 0 1 – –
TXD0 Output 0 0/1 – 0 1 – –
RTC1HZ Output 0 0 – 0 0 – –
(TRDIOA0) Input 1 × – 1 × – –
Output 1 0 – 0 0 – –
(TRDCLK0) Input 1 × – 1 × – –
Remarks 1. : Don't care
PIORxx: Peripheral I/O redirection register
POMxx: Port output mode register
PMCxx: Port mode control register
PMxx: Port mode register
Pxx: Port output latch
2. The relationship between pins and their alternate functions shown in this table indicates the relationship
when a 100-pin product is used. In other products, alternate functions might be assigned to different
pins, but even in this case, the PIORxx, POMxx, PMCxx, PMxx, and Pxx set in the same way.
3. Functions in parentheses in the above table can be assigned via settings in the peripheral I/O
redirection register (PIOR).
(The notes are described after the last table.)

Renesas RL78/F13 Specifications

General

Brand	Renesas
Model	RL78/F13
Category	Computer Hardware
Language	English