STK6005 View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

STK6005

Flat Panel Scaler

Unspecified 

STK6005

To Set a Color Pallet

STK6005 provides 16 sets of color pallets. Each set of color pallet is provided with 24 bits and can be set

to any color. The attributes of OSD char are indexes for foreground and background colors and mapped

to 24-bit colors by this color pallet. The steps to set the color pallet are shown as follows:

1. Set a color pallet No. (write uWrAdr)

2. Set a red color in the current color pallet. (write uWrColor)

3. Set a green color in the current color pallet. (write uWrColor)

4. Set a blue color in the current color pallet. (write uWrColor)

5. Go to step 2 for continuing to set a next color pallet.

Go to step 1 to set another color pallet No. or stop the procedure.

Architecture of OSD Fonts

STK6005 provides 128 sets of 12*18 fonts downloadable.

Each font can be programmed by writing 36 * 6-bit bit-map data.

The bit-map data sequences are shown in the following example:

Font writing sequence

1. Set a font No. (write uWrAdr).

2. Write 36 bytes of bit-map data.

(each data consists of 6 pixels) into the font

memory sequentially (write uWrFont).

3. Go to step 2 for continuing to write a

next font.

Go to step 1 for setting another font No.

Or stop the procedure.

ROW-00

ROW-01

ROW-02

ROW-03

ROW-04

ROW-05

ROW-06

ROW-07

ROW-08

ROW-09

ROW-10

ROW-11

ROW-12

ROW-13

ROW-14

ROW-15

ROW-16

ROW-17

Byte0

5

Byte1

05

0

0x00

0x02

0x04

0x06

0x08

0x0A

0x0C

0x0E

0x10

0x12

0x14

0x16

0x18

0x1A

0x1C

0x1E

0x20

0x22

Font “G” example

20

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