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BOXLIGHT PRO80S3 Projector Preliminary User’s Manual

Page 30 of 33

FW, FWR FORMATTER Register Write FW, FWR,

FWG, FWB FWG, FWB

Write formatter registers:

FW - Write all formatters

FWR - Write RED formatter

FWG - Write GREEN formatter

FWB - Write BLUE formatter

The first parameter is the hexadecimal register number. One or more additional parameters are required – the data to be

written. See the TI document –

Product Specification for DDP1000, DDP1010, DDP1011 Based Modular Formatter

Component Set

[Dwg #2503986, Rev. J] – for details. The first byte in the spec –

Number of bytes being sent

– and the

Protocol Pad

bytes are not entered in the parameter list. As an example, the Brightness Register (00

) lists the following

data:

Byte Description

1 Number of data bytes being sent (06h)

2 Green (lsb)

3 Green (msb)

4 Red (lsb)

5 Red (msb)

6 Blue (lsb)

7 Blue (msb)

8 Protocol Pad

Thus three words are required. To write the following data to the BLUE formatter BRIGHTNESS register:

Green = 1484

, Red = 18E0

and Blue = 0AF9

type: fwb 0 1484 18e0 af9

To write to all Test Pattern Select register (0B

Byte Description

1 Number of data bytes being sent (03h)

2 Test Pattern Number

3 Vertical Frequency Value (lsb)

4 Vertical Frequency Value (msb)

5 Protocol Pad

6 Protocol Pad

7 Protocol Pad

8 Protocol Pad

with Test Pattern select = 06

and Vertical Frequency Value = 1771

type: fw b 6 1771

Syntax: fw[r|g|b] {register number} {data1 [data2]…[datan]}

To write the Brightness or Contrast in R/G/B channel,please follow the below command.

R/G/B Brightness:

Fw {Brightness} {Green-Brightness}{Red-Brightness}{Blue-Brightness}

>fw 0 7000 8000 9000

RED Formatter Brightness Register : 7000 8000 9000

GREEN Formatter Brightness Register : 7000 8000 9000

BLUE Formatter Brightness Register : 7000 8000 9000

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