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Chapter 2 — Overview and Operation
002D
Blank/Unblank Video
002F
Volume Control
0030
Enable Playback Status
Return Enable/Disable
0032
Wait for Condition
0033
Set Background Color
0034
Video Format
0035
Read Back Frame Count
0036
Set PAL Buffer Model
0037
Second Channel Audio Mode
0038
Video Level (Luma)
Adjust Luma Value
0039
Switch Audio Input Select
003A
Set Output Discretes
003B
Video Switch
003C
Set Audio Channel Select/
Audio Fade
003D
Set Transport Program ID (PID)
003E
Set Freeze Field/Frame
0046
Genlock to SDI Timing Adjustment Yes/Models 2000-0422-1 and 2000-0422-2
0047
Video/Audio Fade
Inline: When set to 0, commands are executed immediately; when set to 1, com-
mands executed "inline." "Inline" commands will remain pending until the specific
event occurs, as defined in Inline Mode.
InLine Mode: Determines by what event the inlined command is activated. The
following table illustrates typical inline modes and event triggering commands:
Yes
Yes/Use Set Audio Gain (0008h) instead.
Yes
Yes
Yes/Black, Blue, or user-selectable
background color.
Yes/Selects NTSC or PAL.
Yes/Command not necessary.
Yes/Selects NTSC or PAL.
Yes/New bits added.
No/Command ignored by F/W.
No/Command ignored by F/W
(See new Set Audio Channel Select/
Audio Fade 003Ch).
Yes/New function.
Yes/Video-only switching (Also see new
Set Audio Channel Select/Audio Fade, 003Ch).
Yes/New function. Selects 2 of 6 audio
outputs and fade, plus video switching.
Yes
Yes
Yes/Model 2000-0422-1 only
DECODER Command (45h)
65
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