MX-FR Series Modular Matrix Frames – User's Manual 134
Format: M<a><b><c><d><e><f><gg><h>
Parameter Description Parameter Values
<a> HDMI support
0 = the sink does not support HDMI
1 = the sink is HDMI-compliant
<b> HDCP authentication
0 = HDCP authentication is failed
1 = HDCP authentication is succesful
<c> HDCP repeater
0 = the sink is not an HDCP-repeater device
1 = the sink is an HDCP-repeater device
<d>
0
1
<e>
0
1
<f> Audio support
0 = the sink device has no audio capabilities
1 = the sink device has audio capabilities
<gg>
Audio support
(binary data in HEX format)
data bit 0 = 32 kHz PCM
data bit 1 = 44 kHz PCM
data bit 2 = 48 kHz PCM
data bit 3 = 88 kHz PCM
data bit 4 = 96 kHz PCM
data bit 5 = 176 kHz PCM
data bit 6 = 192 kHz PCM
data bit 7 = reserved (0)
<h>
Deep color support
(binary data in HEX format)
data bit 0
data bit 1 = HDMI with 36 bit DC is supported
data bit 2 = HDMI with 30 bit DC is supported
Example: M110111077 #hdcp
The attached sink is HDMI-compatible, the HDCP authentication is successful and it is not an HDCP-repeater.
PCM audio; deep color is supported.
Timing Parameters
The system continuously measures the parameters of the signals. The answer consists of 16 data bytes
and every data byte is represented as a two-digit hexadecimal number. The parameters could be useful for
advanced debugging processes.
Supported Boards
▪ MX-HDMI-3D-OB, -A, -S
ȩ {:TIMINGS#<in>@I=?}
Ȩ (TIMINGS#<in>@I=<Timing_codes>)CrLf
Example
ȩ {:TIMINGS#17@SO=?}
Ȩ (TIMINGS#17@SI=0360027102D002402C0501004008630C)CrLf
For more information about the measured values, please contact Lightware Support.
DVI-I Input Port
Port Parameters and Settings
section.
Supported Boards
▪ MX-DVII-HDCP-IB; MXD-UMX-IB
Command and Response
ȩ {:DVII#<in>@I=?}
Ȩ (DVII#<in>@I=<src>;<sig_type>;<aud>;<hdcp>;<ps>;<video>;<timings_1>;<timings_2>;<res>;)CrLf
Example
ȩ {:DVII#9@SI=?}
Ȩ (DVII#9@SI=S;A;D;1;1;R;2;0;1920x1080p59;)CrLf
Command and Response
ȩ {:DVII#<in>@I=?}
Ȩ (DVII#<in>@I=<src>;<sig_type>;<aud>;<hdcp>;<ps>;<video>;<color>;<res>;<a_type>;
Example
ȩ {:DVII#9@SI=?}
Ȩ (DVII#9@SI=S;A;D;1;1;H;00;1920x1080p60;P;48;)CrLf
<a_type>, <a_
samp>
, and <a_ch>
parameters exist only when the incoming signal type is HDMI.Setting the Parameters
Command and Response
ȩ {:DVII#<in>@I=<src>;<sig_type>;<aud>;<hdcp>;}
Ȩ (DVII#<in>@I=<src>;<sig_type>;<aud>;<hdcp>;<ps>;<video>;<color>;<res>;<a_type>;
Example
ȩ {:DVII#9@SI=x;D;x;0;}
Ȩ (DVII#9@SI=S;D;D;1;1;H;00;1920x1080p60;P;48;)CrLf
The signal type is changed to DVI and the HDCP is set to disabled. The other parameters are left unchanged.
Use the 'x' character to keep the actual value of a parameter.
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