Operator`s manual

TBC/MicroSYNC Function Select/Data

Byte(s)

The function byte determines which function on the addressed TBC card will be effected by the command. Most

commands follow this byte with two characters that represent the new Hex value for the selected function. The table

below lists each function, and the associated data bytes:

Function ByteData Byte(s) Description

01 hex 2 (0,0-F,F) Set video level command

00= Minimum video level

FF= Maximum video level

02 hex 2 (0,0-F,F) Set black level command

00 = Minimum black level

FF = Maximum black level

03 hex 2 (0,0-F,F) Set chroma level command

00 = Minimum chroma level

FF = Maximum chroma level

04 hex 2 (0,0-F,F) Set hue command

00 = Maximum counter clockwise

FF = Minimum clockwise

05 hex 2 (0,0-F,F) Set Genlock timing fine (0.55 ns/increment)

00 = Most Retarded setting

FF = Most Advanced setting

06 hex 2 (0,0-3,F) Set Genlock timing coarse (140nsec/increment)

00 = Most retarded setting

3F = Most Advanced setting

07 hex 2 (0,0-F,F) Set Horizontal position

00 = Most retarded setting

FF = Most Advanced setting

08 hex 1 (0-1) Input mode Select

0 = NTSC input mode

1 = SVHS input mode

0C hex 1 (0-1) Freeze/Live mo de select

0 = LIVE mode

1 = FREEZE mode

10 hex 2 (0,0-F,F) Set Blue color correction

00 = Most Neg Blue correction

80 = No Blue correction

FF = Most Pos Blue correction

11 hex 2 (0,0-F,F) Set Red color correction

00 = Most Neg Red correction

80 = No Red correction

FF = Most Pos Red correction