LC74760 查看數據表（PDF） - SANYO -> Panasonic

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LC74760

On-Screen Display IC

SANYO -> Panasonic 

LC74760, 74760M

Second byte

DA0 to DA7 Register name

State

Register content

Function

7

—

0

Second byte identification code

6

—

0

5

—

0

0

4

H4

1

0

3

H3

1

0

2

H2

Display memory character address (from 0 to 17 (hexadecimal))

1

0

1

H1

1

0

0

H0

1

Note: When the chip is reset by the RST pin, the register states (bits) are all cleared to 0.

Note

2 COMMAND1: Display Character Data Write Command

First byte

DA0 to DA7

7

6

5

4

3

2

1

0

Register name

—

—

—

—

—

—

at2

at1

State

1

0

0

1

0

0

0

1

0

1

Register content

Function

The command 1 identification code:

sets the display memory write address.

Turns character attribute 2 off.

Turns character attribute 2 on.

Turns character attribute 1 off.

Turns character attribute 1 on.

Note

When this command is entered, the

chip locks in display character write

mode until the CS pin is set high.

Specifies highlight or flashing.

Specifies reverse video.

Second byte

DA0 to DA7 Register name

State

Register content

Function

7

—

0

0

6

c6

1

0

5

c5

1

0

4

c4

1

Character code (from 00 to 7F (hexadecimal))

0

3

c3

1

0

2

c2

1

0

1

c1

1

0

0

c0

1

Note: When the chip is reset by the RST pin, the register states (bits) are all cleared to 0.

Note

No. 4453-7/14

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