Lightware MX-FR Series

 MX-FR Series Modular Matrix Frames – User's Manual 97

Port Parameters and Settings
Supported Boards:
▪ MX-HDMI-IB; MX-DVI-HDCP-IB; MX-HDMI-TP-IB; CPU-IB (Test input)
Description: 

 The actual settings are in the response; see the legend of each block for the details.
Setting the Parameters
 The HDCP setting is changed to 'disabled' (0). The legend of <a> and <b> parameters are
described in the <IN_SET> block section. Use the 'x' character to keep the actual value of a parameter. The
response contains the new settings in the <IN_SET> block.
Legend
<info> block
S.
Format: S<a><b><c><d>
S1131
5V and active video signal is present in HDMI deep color mode (36 bpp), HDCP is active.
Format 
Command 
→
{:HDMI#17@SI=?}
Response 
<audio>;<adv_info>;<in_set>;)CrLf
←
(HDMI#17@SI=S1131;V1920x1080p60,675,00;
A1C010000;I1111IA;PA1;)CrLf
Format 
Command 
→
{:HDMI#17@SI=x;0;}
Response 
<audio>;<adv_info>;<in_set>;)CrLf
←
(HDMI#17@SI=S1131;V1920x1080p60,675,00;
A1C010000;I1111IA;PA0;)CrLf
 Parameter Description Parameter Values
<a> 5V power presence
0 = 5V is not present
1 = 5V is present
<b> Signal detection
0 = no valid signal on the input
1 = active video signal is present
<c> 
0 = DVI mode
1 = HDMI mode (24 bpp)
2 = HDMI mode (30 bpp), deep color
3 = HDMI mode (36 bpp), deep color
<d> HDCP state
0 = HDCP encryption is disabled
1 = HDCP encryption is active
<video> block
INFO: This block is present only if a valid video signal is present on the selected port.

character of this block is V.
Format: V<Resolution>,<Hsync>,<Color_space>
 V1920x1080p60,675,00
1080p60 signal is detected with progressive scan at 60 Hz refresh rate; vertical sync value is 675 kHz and
the signal is in RGB 4:4:4 color space.
 Parameter Description Parameter Values
<Resolution> 

<Height> = active video height (pixels)
<Scan> = p: progressive, i: interlaced scan mode
<Vsync> value (Hz)
 Horizontal sync <Hsync> value (kHz)
<Color_
space>
Color space information
00 = RGB444
10 = YUV422
20 = YUV444
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