MX-FR Series Modular Matrix Frames – User's Manual 109
DVI-I Input Port
Port Parameters and Settings
Supported Boards:
▪ MX-DVII-HDCP-IB; MXD-UMX-IB
Description:
types are always the same in the case of analog and digital signal.
types are always the same in the case of analog and digital signal. <a_type>, <a_samp>, and <a_ch>
parameters exist only when the incoming signal type is HDMI.
Setting the Parameters
The new settings are in the response; see the legend for the details. 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.
Format
Command
→
{:DVII#9@SI=?}
Response
<aud>;<hdcp>;<ps>;<video>;<timings_1>;
<timings_2>;<res>;)CrLf
←
(DVII#9@SI=S;A;D;1;1;R;2;0;1920x1080p59;)
CrLf
Format
Command
→
{:DVII#9@SI=?}
Response
<aud>;<hdcp>;<ps>;<video>;<color>;<res>;
<a_type>;<a_samp>;<a_ch>;)CrLf
←
(DVII#9@SI=S;A;D;1;1;H;00;1920x1080p60;
P;48;)CrLf
Format
Command
<src>;<sig_type>;
<aud>;<hdcp>;
}
→
{:DVII#9@SI=x;D;x;0;}
Response
<aud>;<hdcp>;<ps>;<video>;<color>;<res>;
<a_type>;<a_samp>;<a_ch>;)CrLf
←
(DVII#9@SI=S;D;D;1;1;H;00;1920x1080p60;
P;48;)CrLf
Parameter Description Parameter Values
<src> Source type
R = analog RGB
Y = analog YUV
A = automatic analog
D = digital interface (HDMI or YPbPr)
S = automatic input selection
<sig_type>
Signal type
sent to the crosspoint
A = auto (if the port is not HDMI-compatible the type will be DVI)
D = DVI (no audio)
=
if HDMI signal is present the type will be HDMI. If analog or
DVI signal is present the type will be DVI.
<audio> Audio signal presence
0 = no audio
D = embedded audio (from HDMI)
A = audio from the add-on board (if exists)
<hdcp> HDCP setting
0 = HDCP is disabled
1 = HDCP is enabled
<ps>
Port status, binary data
represented in HEX
format (read-only)
bit 3 bit 2 bit 1 bit 0
reserved
0 = not protected
1 = HDCP-protected
0 = 5V not detected
1 = 5V detected
<video>
The deteced signal type
(read-only)
= HDMI signal
D = DVI signal
R = RGBHV (analog signal with HV sync)
C = component (analog signal with embedded HV sync)
- = no video signal, no sync detected
Parameter Description Parameter Values
<timings_1>
Timing parameters
for more information about the measured values, please
contact Lightware Support
<timings_2>
<res>
The name of the
resolution (string)
short name in the case of SMPTE standard, otherwise
<width>x<height>p<refr_rate>, e.g. 1600x1200p60
Parameter Description Parameter Values
<color>
Color information;
binary data
respresented in HEX
format *
bit 4 bit 3 bit 2 bit 1 bit 0
YCbCr
4:4:4
YCbCr
4:2:2
(not
supported)
(not
supported)
<res>
The name of the
resolution (string)
<width>x<height>p<refr_rate>, e.g. 1600x1200p60
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