Datasheet

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78K0/Kx2-L CHAPTER 4 PORT FUNCTIONS

R01UH0028EJ0400 Rev.4.00 192

Sep 27, 2010

Table 4-17. Settings of Port Mode Register and Output Latch When Using Alternate Function

(78K0/KB2-L) (1/2)

Alternate Function Pin Name

Function Name I/O

PM×× P××

P00 TI000 Input 1

TI010 Input 1

P01

TO00 Output 0 0

ANI8

Note 2

Input 1

AMP1-

Notes 1, 2

Input 1

P10

SCK10

Output 0 1

ANI9

Note 2

Input 1

AMP1OUT

Notes 1, 2

Output 1

P11

SI10 Input 1

ANI10

Note 2

Input 1

AMP1+

Notes 1, 2

Input 1

P12

SI10 Output 0 0

P13 TxD6 Output 0 1

P14 RxD6 Input 1

P15 TOH0 Output 0 0

TOH1 Output 0 0 P16

INTP5 Input 1

TI50 Input 1

P17

TO50 Output 0 0

ANI0

Note 3

Input 1

P20

AMP0-

Notes 1, 3

Input 1

ANI1

Note 3

Input 1

AMP0OUT

Notes 1, 3

Output 1

P21

PGAIN

Notes 1, 3

Input 1

ANI2

Note 3

Input 1

P22

AMP0+

Notes 1, 3

Input 1

P23 ANI3

Note 3

Input 1

Notes 1

PD78F0576, 78F0577, 78F0578 (products with operational amplifier) only

2. The pin function can be selected by using ADPC1 register, PM1 register, ADS register, and OPAMP1E bit.

Refer to Tables 4-8 and 4-9 of 4.2.2 Port 1.

3. The pin function can be selected by using ADPC0 register, PM2 register, ADS register, OPAMP0E bit, and

PGAIN bit. Refer to Tables 4-10 to 4-12 of 4.2.3 Port 2.

Remark ×: Don’t care

PM××: Port mode register

P××: Port output latch