7. LW3 Programmers’ Reference
UMX-HDMI-140 series– User's Manual
82
Applied firmware package: v1.2.0 | LDC software: v2.4.1b7
7.5.18.
HDCP Setting (Output Port)
HDCP capability can be set to Auto/Always on the output ports, thus, non-encrypted content can be
transmitted to a non-HDCP compliant display. See more information in the
Command and Response
#hdcp
ç
SET·/MEDIA/VIDEO/
<out>
.HdcpModeSetting=
<hdcp_mode>
æ
pw
·
/MEDIA/VIDEO/
<out>
.HdcpModeSetting=
<hdcp_mode>
Parameters
Parameter
Parameter description
Value
Parameter value
<HDCP_mode>
HDCP mode
0
Auto
1
Always
Example
ç
SET /MEDIA/VIDEO/O1.HdcpModeSetting=0
æ
pw /MEDIA/VIDEO/O1.HdcpModeSetting=0
7.5.19.
Test Pattern Mode
The output port can send a special image towards the sink device for testing purposes. The setting is
available on the input ports with the below-listed parameters.
Command and Response
#testpattern #nosyncscreen
ç
SET·/MEDIA/VIDEO/
<in>
.FreeRunMode=
<tpg_mode>
æ
pw
·
/MEDIA/VIDEO/
<in>
.FreeRunMode=
<tpg_mode>
Parameters
Parameter
Parameter description
Value
Parameter value
<mode>
Test pattern generator
mode
0
Always off
: the test pattern is not displayed on
the output.
1
Always on
: the test pattern is displayed on the
output.
2
Auto
: the test pattern is displayed if there is no
signal on the input port.
Example
ç
SET /MEDIA/VIDEO/I1.FreeRunMode=2
æ
pw /MEDIA/VIDEO/I1.FreeRunMode=2
7.5.20.
Test Pattern Resolution
Command and Response
ç
SET·/MEDIA/VIDEO/
<in>
.FreeRunResolution=
<tpg_resolution>
æ
pw
·
/MEDIA/VIDEO/
<in>
.FreeRunResolution=
<tpg_resolution>
Parameters
Parameter
Parameter description
Value
Parameter value
<tpg_resolution>
Resolution of the test
pattern generator
0
640x480p60
1
720x480i60
2
720x480p60
3
720x576i50
4
720x576p50
5
800x600p60
6
1024x768p60
7
1280x720p60
8
1280x1024p60
9
1280x1080i60
10
1920x1080p60
11
1920x1200p60
Example
ç
SET /MEDIA/VIDEO/I2.FreeRunResolution=10
æ
pw /MEDIA/VIDEO/I2.FreeRunResolution=10
7.5.21.
Test Pattern Color
Command and Response
ç
SET·/MEDIA/VIDEO/
<in>
.FreeRunColor=
<RGB_code>
æ
pw
·
/MEDIA/VIDEO/
<in>
.FreeRunColor=
<RGB_code>
Parameters
<RGB_code>
RGB color in RR;GG;BB format (separated by semicolons).
Example
ç
SET /MEDIA/VIDEO/I1.FreeRunColor=10;80;20
æ
pw /MEDIA/VIDEO/I1.FreeRunColor=10;80;20
The test pattern color is on VGA input (I1) is set to green.