Displayport Input Settings; Setting The Maximum Lane Number; Enabling Dp Power; Setting The Maximum Link Data Rate - Lightware MX2-8x8-DH-4DPio-A User Manual

   
9. LW3 Programmers' Reference
9.5.14.3. Sending a CEC Command in Hexadecimal Format
Command and Response
ç CALL·/MEDIA/PORTS/VIDEO/<in>/CEC:sendHex(<hex_command>)
æ mO·/MEDIA/PORTS/VIDEO/<in>/CEC:sendHex=OK
Accepted <hex_command> can be max. 30 characters (15 bytes) long in hexadecimal format.
Example
ç CALL /MEDIA/PORTS/VIDEO/I1/CEC:sendHex(87 00 E0 91)
æ mO /MEDIA/PORTS/VIDEO/I1/CEC:sendHex=OK
9.6. DisplayPort Input Settings
The current setting can be queried by using the
DIFFERENCE:
DisplayPort settings are available in certain models, -D letter in the model name refers to
that (see the Model Comparison table).
9.6.1. Setting the Maximum Lane Number
Command and Response
SET·/MEDIA/PORTS/VIDEO/<in>/SETTINGS.DpMaxLaneCount=<lane>
ç
pw·/MEDIA/PORTS/VIDEO/<in>/SETTINGS.DpMaxLaneCount=<lane>
æ
Parameters
Identifier Parameter description
<lane> DisplayPort data transmission
proceeds through the lanes. This
defines the maximum number of
lanes used.
Example
ç SET /MEDIA/PORTS/VIDEO/I2/SETTINGS.DpMaxLaneCount=4
æ pw /MEDIA/PORTS/VIDEO/I2/SETTINGS.DpMaxLaneCount=4
GET command.
Parameter values
1: One lane is able to transmit 5.4 Gbps of data.
2: Two lanes are able to transmit 10.8 Gbps of data.
4: Four lanes are able to transmit 21.6 Gbps of data.
Applied firmware package: v1.9.0 | LDC software: v2.6.2b3
MX2 Standalone Matrix Switcher series – User's Manual
9.6.2. Enabling DP Power
This property allows to provide 1.5W (500mA @ 3.3W) power on DP_PWR pin. The default value is true.
Command and Response
ç SET /MEDIA/PORTS/VIDEO/<out>/SETTINGS.EnablePower=<enable_power>
æ pw /MEDIA/PORTS/VIDEO/<out>/SETTINGS.EnablePower=<enable_power>
Parameters
<enable_power>
Example
ç SET /MEDIA/PORTS/VIDEO/O1/SETTINGS.EnablePower=true
æ pw /MEDIA/PORTS/VIDEO/O1/SETTINGS.EnablePower=true
9.6.3. Setting the Maximum Link Data Rate
Command and Response
SET·/MEDIA/PORTS/VIDEO/<in>/SETTINGS.DpMaxLinkRate=<data_rate>
ç
pw·/MEDIA/PORTS/VIDEO/<in>/SETTINGS.DpMaxLinkRate=<data_rate>
æ
Parameters
Identifier
<data_rate> The maximum data rate per lane.
Example
ç SET /MEDIA/PORTS/VIDEO/I1/SETTINGS.DpMaxLinkRate=HBR2
æ pw /MEDIA/PORTS/VIDEO/I1/SETTINGS.DpMaxLinkRate=HBR2
9.6.4. Enabling the Test Pattern
Command and Response
SET·/MEDIA/PORTS/VIDEO/<in>/SETTINGS.TpgMode=<tpg_status>
ç
pw·/MEDIA/PORTS/VIDEO/<in>/SETTINGS.TpgMode=<tpg_status>
æ
Parameters
Identifier
<tpg_status> The testpattern is enabled or
disabled.
Example
ç SET /MEDIA/PORTS/VIDEO/I2/SETTINGS.TpgMode=1
æ pw /MEDIA/PORTS/VIDEO/I2/SETTINGS.TpgMode=1
#dppower
true: The matrix sends 1.5W power on the chosen port.
false: The matrix does not provide any power on the chosen port.
Parameter description
RBR: Reduced Bit Rate uses 1.62 Gbps bandwidth.
HBR: High Bit Rate uses 2.70 Gbps bandwidth.
HBR2: High Bit Rate2 uses 5.40 Gbps bandwidth.
#testpattern #nosyncscreen
Parameter description
0: The testpattern is disabled.
1: The testpattern is enabled.
86
Parameter values
Parameter values