User manual

RL78/G1A CHAPTER 4 PORT FUNCTIONS
R01UH0305EJ0200 Rev.2.00 130
Jul 04, 2013
Table 4-6. Setting Examples of Registers and Output Latches When Using Alternate Function (10/17)
Used Function Alternate Function Output Pin Name
Function
Name
I/O
PIOR POMxx PMCxx PMxx Pxx
SAU Output
Function
Other than
SAU
25-pin 32-pin 48-pin 64-pin
Input 1 × × ×
Output 0 0 0/1
P50
N-ch open
drain output
1 0 0/1
SDA11 = 0
ANI26 Analog input × × 1 1 × ×
SI11 Input × × 0 1 × ×
SDA11 I/O × 1 0 0 1 ×
P50
INTP1 Input × × 0 1 × ×
Input 1 × × P51
Output 0 0/1 SO11 = 1
ANI25 Analog input × 1 1 × × ×
SO11 Output × 0 0 1 ×
P51
INTP2 Input × 0 1 × ×
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