Renesas rl78 Manuale Utente
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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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