PI4IOE5V6416Q

www.diodes.com

December 2020

Document Number DS42666 Rev 2-2

13

© Diodes Incorporated

PI4IOE5V6416Q

Table 16. Pull-up/pull-down enable port 0 register (address 46h)

Bit

7

6

5

4

3

2

1

0

Name

PE0.7

PE0.6

PE0.5

PE0.4

PE0.3

PE0.2

PE0.1

PE0.0

Default

0

0

0

0

0

0

0

0

Table 17. Pull-up/pull-down enable port 1 register (address 47h)

Bit

7

6

5

4

3

2

1

0

Name

PE1.7

PE1.6

PE1.5

PE1.4

PE1.3

PE1.2

PE1.1

PE1.0

Default

0

0

0

0

0

0

0

0

Table 18. Pull-up/pull-down selection port 0 register (address 48h)

Bit

7

6

5

4

3

2

1

0

Name

PUD0.7

PUD0.6

PUD0.5

PUD0.4

PUD0.3

PUD0.2

PUD0.1

PUD0.0

Default

1

1

1

1

1

1

1

1

Table 19. Pull-up/pull-down selection port 1 register (address 49h)

Bit

7

6

5

4

3

2

1

0

Name

PUD1.7

PUD1.6

PUD1.5

PUD1.4

PUD1.3

PUD1.2

PUD1.1

PUD1.0

Default

1

1

1

1

1

1

1

1

ix.

Interrupt Mask Register Pair (4Ah, 4Bh)

Table 20. Interrupt mask port 0 register (address 4Ah) bit description

Bit

7

6

5

4

3

2

1

0

Name

M0.7

M0.6

M0.5

M0.4

M0.3

M0.2

M0.1

M0.0

Default

1

1

1

1

1

1

1

1

Table 21. Interrupt mask port 1 register (address 4Bh) bit description

Bit

7

6

5

4

3

2

1

0

Name

M1.7

M1.6

M1.5

M1.4

M1.3

M1.2

M1.1

M1.0

Default

1

1

1

1

1

1

1

1