User`s manual

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 16 ) 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
16 , Red = 18E0 16 and Blue = 0AF9 16
type: fwb 0 1484 18e0 af9
To write to all Test Pattern Select register (0B
16 ):
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
16 and Vertical Frequency Value = 1771 16
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