Renesas RL78 Series

RL78/F13, F14 CHAPTER 4 PORT FUNCTIONS
R01UH0368EJ0210 Rev.2.10 257
Dec 10, 2015
Table 4-11. Settings of Registers When Using Port 7 (1/2)
Pin Name PM7x PIM7x POM7x PMC7x PITHL7x
Alternate Function
Setting
Note 6
Remark
Name I/O
P70 Input 1 0 × 0 0 × CMOS input
(Schmitt1 input)
1 CMOS input
(Schmitt3 input)
1 × 0 × × TTL input
Output 0 × 0 0 ×
SDA11 output = 1
Note 1
TO15 output = 0
Note 2
SNZOUT4 output = 0
Note 3
CMOS output
× 1 0 × N-ch O.D output
P71 Input 1 0 × 0 0 × CMOS input
(Schmitt1 input)
1 CMOS input
(Schmitt3 input)
1 × 0 × × TTL input
Output 0 × 0 0 ×
SCK11 output = 1
Note 4
TO17 output = 0
Note 2
SCL11 output = 1
Note 4
SNZOUT5 output = 0
Note 3
CMOS output
× 1 0 × N-ch O.D output
P72 Input 1 – × 0 – ×
Output 0 – 0 0 –
SO11 output = 1
Note 1
SNZOUT6 output = 0
Note 3
(CTXD0 output = 1
Note 5
)
CMOS output
– 1 0 – N-ch O.D output
P73 Input 1 0 – 0 0 × CMOS input
(Schmitt1 input)
1 × CMOS input
(Schmitt3 input)
1 – 0 × × TTL input
Output 0 × – 0 ×
SNZOUT7 output = 0
Note 3
CMOS output
P74 Input 1 – – 0 – ×
Output 0 – – 0 –
(SO10 output = 1)
Note 1
(TXD1 output = 0)
Note 1
(Notes and Remark are listed on the next page.)