STK6005 View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

STK6005

Flat Panel Scaler

Unspecified 

STK6005

The panel output window are defined by the following registers: PHSW, PHDE1, PHDE2, PHXDE1,

PHXDE2, PHT, PVSW, PVDE1, PVDE2, PVXDE1, PVXDE2, PVT. The output timing are referenced to

the leading edge of PHS and PVS. The horizontal timing is counted by number of output pixels and the

vertical timing is in output display lines.

Blanking

Panel

Input Image Display Area

PHSW

PHDE1

PHXDE1

PHS

PDE

PHXDE2

PHDE2

PHT

Output window definition diagram

5.7 Scaling Control

The input image can be independently scaling up and down in both horizontal and vertical directions.

The scaling ratio for each direction is in the range of 0.5x ~ 16x. The registers HSR and VSR control the

output scaling ratio for horizontal and vertical directions respectively. The formula to calculate the values

of HSR and VSR are shown below:

14

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