5002C-CGT Datasheet, PDF (8/23 Pages) List of Unclassifed Manufacturers – Dual SCART A/V Switch

AVPro^® 5002C
Dual SCART A/V Switch
Serial Port Register Tables
Read register Device Address = 10010001
FUNCTION
Function Control Input
TV_YCout video sync
AUX_YCout video sync
Device ID code
BITS
xxxxxx00
xxxxxx01
xxxxxx10
xxxxx0xx
xxxxx1xx
xxxx0xxx
xxxx1xxx
0001xxxx
DESCRIPTION
TV_Fnc or AUX_Fnc pin level =Level 0 .~0V
TV_Fnc or AUX_Fnc pin level =Level 1A ~6.0V
TV_Fnc or AUX_Fnc pin level = Level 1B ~12V
TV ycout: no sync pulse present
TV ycout: sync pulse present
AUX ycout: no sync pulse present
AUX ycout: sync pulse present
This code identifies the device type as the 5002C
Write Registers: Device Address = 10010000 (Bold indicates default setting)
Register 0: Audio Control Register A
FUNCTION
Volume Control
Attenuation for TV, Line
or Mod_mono audio
TV audio mute
AUX audio mute
BITS
xx000000
xx011111
xx100000
xx111111
x0xxxxxx
x1xxxxxx
0xxxxxxx
1xxxxxxx
DESCRIPTION
Audio volume = maximum (0 dB)
Audio volume = minimum (-31 dB attenuation)
Extended TV audio volume control range. Range is approximately -32
dB to -63 dB. Extended range is not guaranteed linear.
TV audio (TV_Lout/TV_Rout, Lout/Rout, Mod_mono) output = normal
audio output
TV audio (TV_Lout/TV_Rout, Lout/Rout, Mod_mono) output = Muted
AUX audio (AUX_Lout/AUX_Rout) output = normal audio output
AUX audio (AUX_Lout/AUX_Rout) output = Muted
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