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Renesas RL78/G10 - Page 87

Renesas RL78/G10
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RL78/G10 CHAPTER 4 PORT FUNCTIONS
R01UH0384EJ0311 Rev. 3.11 70
Dec 22, 2016
Table 4-5. Examples of Register And Output Latch Settings With Pin Functions (1/4)
Pin Function PIOR POM0 PMC0 PMn Pm Alternate function output 16
pins
10
pins
Name I/O SAU output
function
Non-SAU
P00 P00 Input
×
1
× ×
Output
0
0 0/1 TxD0/SO00 = 1
N-ch open-
drain output
1
0 0/1
SO00 Output
0
0 1
×
TXD0 Output
0/1
0 1
×
INTP1 Input PIOR2 = 0
×
1
× ×
P01 P01 Input
×
0 1
× ×
Output
0 0 0 0/1 SDA00 = 1
N-ch open-
drain output
1 0 0 0/1
ANI0 Analog input
×
1 1
× ×
SI00 Input
×
0 1
× ×
RxD0 Input
×
0 1
× ×
SDA00 I/O
1 0 0 1
×
KR2 Input
×
0 1
× ×
P02 P02 Input
0 1
× × ×
Output
0 0 0/1
SCK00/SCL00 = 1
PCLBUZ0 = 0
VCOUT0 = 0
Note
ANI1 Analog input
1 1
× × ×
SCK00 Input
0 1
× × ×
Output
0 0 1
×
PCLBUZ0 = 0
VCOUT0 = 0
Note
SCL00 Output
0 0 1
×
PCLBUZ0 = 0
VCOUT0 = 0
Note
PCLBUZ0 Output PIOR0 = 0
0 0 0
SCK00/SCL00 = 1
VCOUT0 = 0
Note
KR3 Input
0 1
× × ×
VCOUT0 Output
0 0 0
SCK00/SCL00 = 1
PCLBUZ0 = 0
P03 P03 Input
0 1
× ×
Output
0 0 0/1
TO00 = 0
ANI2 Analog input
1 1
× ×
TO00 Output
0 0 0
×
KR4 Input
0 1
× ×
(INTP1) Input PIOR2 = 1
0 1
× ×
IVCMP0 Input
1 1
× ×
P04 P04 Input
0 1
× ×
Output
0 0 0/1
TO01 = 0
ANI3 Analog input
1 1
× ×
TI01 Input PIOR1 = 0
0 1
× ×
TO01 Output PIOR1 = 0
0 0 0
×
KR5 Input
0 1
× ×
IVREF0 Input
1 1
× ×
Note 16-pin products only.

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