LC7442 View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

MFG CO.

LC7442

PIP Controller

SANYO -> Panasonic 

• Frame control

• Wipe function

LC7442, 7442E

Frame on/off: Registers WK-B and WK-A

Frame color: Registers WKVR-B and WKVR-A

Fixed color: white

Arbitrary color: Specified by register data

[YWK5 to YWK2]

[RWK5 to RWK2]

[BWK5 to BWK2]

Note: The wipe function can only be used on the B screen.

• Display area

This function allows display in an intermediate state of the wipe operation.

<Application Example>

— Reducing the size of the sub-screen to reduce the disruption of the main screen

Becomes 1/9 or less of the screen area.

(the compression ratio is fixed at 1/9)

— Aspect conversion

Example:

Down converter sub-screen (handles letterbox display)

16:9

No. 4412-8/22

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