Hdcp Setting (Output Port); Test Pattern Generator - Lightware MMX4x2 Series User Manual

   
7. LW3 Programmers' Reference
7.6.19. 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
SET·/MEDIA/VIDEO/<out>.HdcpModeSetting=<hdcp_mode>
ç
pw·/MEDIA/VIDEO/<out>.HdcpModeSetting=<hdcp_mode>
æ
Parameters
Parameter Parameter description Values
<hdcp_mode> HDCP encryption
setting on the output
port
Example
ç SET /MEDIA/VIDEO/O1.HdcpModeSetting=0
æ pw /MEDIA/VIDEO/O1.HdcpModeSetting=0
7.6.20. Test Pattern Generator
The output ports can send a special image towards the sink devices for testing purposes. The setting is
available on output ports with the parameters listed below.

ATTENTION! The Mode can be set individually on each port, but the Clock source and the Pattern settings
are common on the optical and HDMI output ports (O1 and O2).
7.6.20.1. Test Pattern Generator Mode Setting
Command and Response
SET·/MEDIA/VIDEO/<out>.TpgMode=<tpg_mode>
ç
pw·/MEDIA/VIDEO/<out>.TpgMode=<tpg_mode>
æ
Parameters
Parameter Parameter description Values
<tpg_mode>

Test pattern generator

mode
Example
ç SET /MEDIA/VIDEO/O1.TpgMode=2
æ pw /MEDIA/VIDEO/O1.TpgMode=2
HDCP Management
Value description
0 Auto: The encryption is enabled on the output port if the
signal on the input port is encrypted.
1 Always: The outgoing signal is HDCP-encrypted.
#nosyncscreen #testpattern
Value description
Disabled: the test pattern is not displayed on the output.
0
1 Enabled: the test pattern is displayed on the output.
2 No signal mode: the test pattern is displayed if there is no
signal on the output port.
Applied firmware package: v1.6.0b19 | LDC software: v2.5.13b5
MMX4x2 series – User's Manual
7.6.20.2. The Clock Frequency of the Test Pattern
Command and Response
section.
SET·/MEDIA/VIDEO/<out>.TpgClockSource=<tpg_clock>
ç
pw·/MEDIA/VIDEO/<out>.TpgClockSource=<tpg_clock>
æ
Parameters
Parameter
<tpg_clock>
Example
ç SET /MEDIA/VIDEO/O1.TpgClockSource=576
æ pw /MEDIA/VIDEO/O1.TpgClockSource=576
7.6.20.3. Test Pattern
Command and Response
SET·/MEDIA/VIDEO/<out>.TpgPattern=<pattern>
ç
pw·/MEDIA/VIDEO/<out>.TpgPattern=<pattern>
æ
Parameters
The <pattern> can be: RED; GREEN; BLUE; BLACK; WHITE; RAMP; CHESS; BAR; CYCLE
Cycle setting means all the patterns are changed sequentially approx. every 2 seconds.
Example
ç SET /MEDIA/VIDEO/O1.TpgPattern=GREEN
æ pw /MEDIA/VIDEO/O1.TpgPattern=GREEN
Parameter description Values
Clock frequency of
480 480p
the test pattern signal
576 576p
EXT External clock: coming from the actual TMDS source.
93
Value description