MX-FR Series Modular Matrix Frames – User's Manual 108
<out_set> block
character of this block is O.
Format: O<a><b><c><d><e><f><g><h><i><j>
OHXXXA007B1
The signal type is HDMI, HDCP setting is Auto, Test pattern generator is off. Audio mode is 'B' and Power 5V
is always sent.
<sink> block
INFO: This block is present only if a sink device is connected to the selected port.
This block provides some general information about the attached sink device based on the EDID and the
Parameter
Description
Parameter Values
<a> Signal type
A
D = DVI signal is transmitted
= HDMI signal is transmitted
<b> Color space X (always, because of compatibility reasons)
<c>
Color range
conversion
X (always, because of compatibility reasons)
<d> PCM subsampling X (always, because of compatibility reasons)
<e> HDCP setting
A = Auto (if the incoming signal is encrypted, HDCP is enabled)
1 = always use HDCP
<f> Test pattern mode
0 = off, test pattern is not sent (default)
1 = on, test pattern is always sent
2 = test pattern is sent if there is no incoming signal
<g> Test pattern clock
0 = 720x480p60
1 = 720x576p50
2 = the resolution is the same as the incoming signal
<h> Test pattern screen
0 = solid red
1 = solid green
2 = solid blue
3 = solid black
4 = solid white
5 = ramp
6 = chessboard
7 = color bar
8 = cycle all (switched in every
two seconds)
<i> Audio mode
A = no audio
B = HDMI passthrough
C = Embed from external
D = Deembed to external
E = HDMI + deembed
F = External audio to ARC
<j> Power 5V mode
0 = off (Power 5V is not sent)
1 = on (Power 5V is always sent)
A = if the incoming resolution is changed, 5V is off for a second
Format: M<a><b><c><d><e><f><gg><h>
M110111077
The attached sink is HDMI-compatible, the HDCP authentication is successful and it is not an HDCP-repeater.
The sink supports YUV 444, YUV 422 and has audio capabilities by supporting 32 kHz, 44 kHz, and 48 kHz
PCM audio; deep color is supported.
Timing Parameters
Supported Boards:
▪ MX-HDMI-3D-OB, -A, -S
Description: 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.
For more information about the measured values, please contact Lightware Support.
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> YUV 444 support
0 = YUV 444 color space is not supported
1 = YUV 444 color space is supported
<e> YUV 422 support
0 = YUV 422 color space is not supported
1 = YUV 422 color space is supported
<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 = YUV 444 color space is supported with DC
data bit 1 = HDMI with 36 bit DC is supported
data bit 2 = HDMI with 30 bit DC is supported
Format
Command
→
{:TIMINGS#17@SO=?}
Response
<Timing_codes>)CrLf
←
(TIMINGS#17@SI=0360027102
D002402C0501004008630C)CrLf
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