M52780-XXXSP View Datasheet(PDF) - MITSUBISHI ELECTRIC

Part Name

Description

View to exact match

M52780-XXXSP

I2C BUS CONTROLLED 3CH VIDEO PRE-AMP WITH OSD CONTROLLER FOR HIGH RESOLUTION COLOR DISPLAY MONITOR

MITSUBISHI ELECTRIC  

TENTATIVE

MITSUBISHI<LINEAR IC>

1999. 7.27

M52780-XXXSP

I2C BUS CONTROLLED 3CH VIDEO PRE-AMP WITH OSD CONTROLLER FOR HIGH RESOLUTION COLOR DISPLAY

MONITOR

I2C-BUS PROTOCOL

Slave address

D7 D6 D5 D4 D3 D2 D1 R/W

VIDEO PRE-AMP

1 0 0 0 1 0 0 0 =88H

OSD CONTROLLER 0 1 1 1 1 1 0 0 =7CH

Data transmission format

• Pre - Amp part

8bit

8bit

S SLAVE ADDRESS A SUB ADDRESS A

8bit

DATA BYTE

AP

• OSD part

8bit

Transmit all data by a timing of Vsync

8bit

8bit

S SLAVE ADDRESS A SUB ADDRESS 1 A SUB ADDRESS 2 A

8bit

DATA 11

A

8bit

DATA 12

A

8bit

8bit

DATA 21

A

DATA 22

A

S : Syart condotion

A : Acknowledge

P : Stop condition

2 bytes after Slave Address set with sub address,

and the address increases by 2 bytes.

Therefore, I don't need to input an address from next data

8bit

8bit

DATA n1

A

DATA n2

AP

MITSUBISHI

4

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