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RL78/G1A CHAPTER 4 PORT FUNCTIONS
R01UH0305EJ0200 Rev.2.00 128
Jul 04, 2013
Table 4-6. Setting Examples of Registers and Output Latches When Using Alternate Function (8/17)
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 × × × P30
Output
− − − 0 0/1
SCK11 = 1,
SCL11 = 1
RTC1HZ = 0
Note 1
√ √ √ √
ANI27 Analog input × − 1 1 × × × √ √ √ √
Input × − 0 1 × × × √ √ √ √ SCK11
Output × − 0 0 1 ×
RTC1HZ = 0
Note 1
√ √ √ √
SCL11 Output × − 0 0 1 ×
RTC1HZ = 0
Note 1
√ √ √ √
INTP3 Input × − 0 1 × × × √ √ √ √
P30
RTC1HZ Output
× − 0 0 0
SCK11 = 1,
SCL11 = 1
× × × √ √
Input − − − 1 × − × P31
Output
− − − 0 0/1 −
TO03 = 0,
PLCBUZ0 = 0
Note 2
√ √ √ √
ANI29 Analog input × − 1 1 × − × √ √ √ √
TI03 Input × − 0 1 × − × √ √ √ √
TO03 Output × − 0 0 0 − × √ √ √ √
PCLBUZ0 Output × − 0 0 0 − × √ √ × ×
P31
INTP4 Input × − 0 1 × − × √ √ √ √
Notes 1. 48- and 64-pin products only
2. 25- and 32-pin products only
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