LC74725 View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

Manufacturer

LC74725

On-Screen Display Controller LSI

SANYO -> Panasonic 

LC74725, 74725M

Second byte

DA0 to DA7

7

6

5

4

Register name

—

—

—

H4

3

H3

2

H2

1

H1

0

H0

State

0

0

0

0

1

0

1

0

1

0

1

0

1

Register content

Function

Second byte identification bit

Display memory column address (0 to 17 hexadecimal)

y COMMAND1 (Display character data write setup command)

First byte

DA0 to DA7

7

6

5

4

3

2

1

0

Register name

—

—

—

—

—

—

—

—

State

1

0

0

1

0

0

0

0

Register content

Function

Command 1 identification code

Set up display character data write.

Second byte

DA0 to DA7 Register name

7

at

6

—

5

c5

4

c4

3

c3

2

c2

1

c1

0

c0

State

0

1

0

0

1

0

1

0

1

0

1

0

1

0

1

Register content

Function

Character attribute off

Character attribute on

Character code (00 to 3F hexadecimal)

Note

Note

When this command is input, the

LC74725/M locks into the display

character data write mode until the CS1

pin goes high.

Note

No. 5213-9/16

Share Link: