6. LW2 Programmer's Reference
UMX-HDMI-140 series– User's Manual
64
Applied firmware package: v1.2.0 | LDC software: v2.4.1b7
6.4.7.
View Crosspoint Size
Shows the physical crosspoint size.
Command and Response
ȩ
{GETSIZE·
<layer>
}
Ȩ
(SIZE=
<size>
·
<layer>
)CrLf
Parameters
Parameter
Parameter description
Value
Parameter value
<size>
The size of the crosspoint
<in>
x
<out>
The number input ports and the number
of output ports separated with an "x".
<layer>
The layer of the HDMI signal
A
Audio layer
V
Video layer
AV
Audio and video layers together
Example
ȩ
{getsize av}
Ȩ
(SIZE=6x1 V)
Ȩ
(SIZE=5x1 A)
Explanation
The device reports that it has a video crosspoint with 6 inputs (Test pattern is the 6th input) and 1 output and
an audio crosspoint with 5 inputs and 1 output.
6.4.8. Autoselect Mode Query
The autoselect mode of the audio or video outputs can be changed.
Command and Response
#autoselect
ȩ
{AS_
<layer><out>
=?}
Ȩ
(AS_
<layer><out>
=
<state>
;
<mode>
)CrLf
Parameters
Parameter
Parameter description
Value
Parameter value
<layer>
The layer of the HDMI signal
A
Audio layer
V
Video layer
<state>
Autoselect state
E
Autoselect mode is enabled.
D
Autoselect mode is disabled.
<mode>
Autoselect mode
F
First detect mode
L
Last detect mode
P
Priority detect mode
Example
ȩ
{as_v1=?}
Ȩ
(AS_V1=D;P)
Explanation
The Autoselect function is disabled on the video signal of the HDMI out (1) port.
6.4.9.
Autoselect Mode Change
The autoselect mode of the audio orvideo outputs can be changed.
Command and Response
ȩ
{AS_
<layer><out>
=
<state>
;
<mode>
}
Ȩ
(AS_
<layer><out>
=
<state>
;
<mode>
)CrLf
Parameters
See at the previous section.
Example
ȩ
{as_a1=E;F}
Ȩ
(AS_A1=E;F)
Explanation
The Autoselect function is enabled in first detect mode on the audio signal of the HDMI out (1) port.
