Transcript EST076 - HDBaseT Alliance

Integrating iOS Control and
HDMI/HDBaseT Connectivity for
Efficiency and Ease of Use
CEDIA EXPO 2013
A LITTLE HOUSEKEEPING
HOUSEKEEPING
• Please; Cell phones off
• Course evaluations at end
• Course code EST076
INTRODUCTION
WHO ARE YOU?
• Where are you from?
• Your experience?
• Course expectations?
INTRODUCTION
WHO AM I?
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Mike Tsinberg, President
Cell: +1 (646) 391-7537
Direct: +1 (914) 667-9700 x235
Email: [email protected]
YouTube:
www.youtube.com/keydigitalsdg
2013: HDMI, HDBaseT AND CONTROL
Touch Panel
Video Source
Video Connectivity and
Control
PC
Display
HDMI CONNECTOR PIN OUT
Pin #
Physical Format
Signal type
Pin 1
TMDS Data2+
Video/Audio data 2+
Pin 2
TMDS Data2 Shield
Video/Audio data 2 shield
Pin 3
TMDS Data2–
Video/Audio data 2-
Pin 4
TMDS Data1+
Video/Audio data 1+
Pin 5
TMDS Data1 Shield
Video/Audio data 1 shield
Pin 6
TMDS Data1–
Video/Audio data 1-
Pin 7
TMDS Data0+
Video/Audio data 0+
Pin 8
TMDS Data0 Shield
Video/Audio data 0 shield
Pin 9
TMDS Data0–
Video/Audio data 0-
Pin 10
TMDS Clock+
Video/Audio Clock +
Pin 11
TMDS Clock Shield
Video/Audio Clock shield
Pin 12
TMDS Clock–
Video/Audio Clock -
Pin 13
CEC
Bi-directional control bus
Single wire. All versions
Pin 14
Reserved (HDMI 1.0-1.3c), HEC Data- (Optional, HDMI 1.4+ with Ethernet)
Ethernet + Audio Return Data -
Single wire. Only for HDMI 1.4
Pin 15
SCL (I²C Serial Clock for DDC)
HDCP and EDID Clock
Single wire. All versions
Pin 16
SDA (I²C Serial Data Line for DDC)
HDCP and EDID Data
Single wire. All versions
Pin 17
DDC/CEC/HEC Ground
Ground for pins 13, 14,15,16
Single wire. All versions
Pin 18
+5 V Power (max 50 mA)
+5V power
Single wire. All versions
Pin 19
Hot Plug Detect (All versions) and HEC Data+ (Optional, HDMI 1.4+ with Ethernet)
Hot Plug Detect and Ethernet + Audio Return Data +
Comments
Four shielded twisted
pairs - STP
All versions
Single wire. All versions.
WHAT IS HDMI CABLE? IT’S A COLLECTION OF HISTORICAL TECHNOLOGIES
Transmitter
Receiver
HDMI Tx
HDMI Rx
Video & Audio
TMDS
4 twisted pair
Initialization,
Multi-HDCP
support
HDCP
<1Mb/s
I2C (DDC)
EDID read
HDCP
EDID memory
Hot Plug Detect (HP)
CEC
Data processing
+5V/50ma power
Audio Return, Ethernet
Data processing
HDMI Version
1.0
1.1
1.2
1.2a
1.3
1.3a
1.3b
1.3b1
1.3c
1.4
Use in Residential and Commercial
installations
sRGB
Yes
Yes
Yes
Yes
Yes
Yes
YCrCb
Yes
Yes
Yes
Yes
Yes
Yes
8 channel LPCM/192 KHz/24-bit audio capability
Yes
Yes
Yes
Yes
Yes
Yes
1080p video at full resolution
Yes
Yes
Yes
Yes
Yes
Yes
Consumer Electronic Control (CEC)
Yes
Yes
Yes
Yes
Yes
Yes
Very limited use
DVD Audio support
No
Yes
Yes
Yes
Yes
Yes
Commonly used in all HDMI connections
Super Audio CD (DSD) support
No
No
Yes
Yes
Yes
Yes
Not used
Deep Color
No
No
No
Yes
Yes
Yes
Limited use
xvYCC
No
No
No
Yes
Yes
Yes
Promising
Auto lip-sync
No
No
No
Yes
Yes
Yes
Used in 1.3 chips
Dolby-True HD and DTS-HD
No
No
No
Yes
Yes
Yes
Limited use, promising
Ethernet Channel.
No
No
No
No
No
Yes
Use unclear
Audio Return Channel.
No
No
No
No
No
Yes
Use unclear
3D Over HDMI
No
No
No
No
No
Yes
Acceptance in the market weak. No
content
4K x 2K/24 Resolution Support
No
No
No
No
No
Yes
New push by CE. No content yet. Similar
acceptance route to 3D
Commonly used in all HDMI connections
WHAT IS IMPORTANT FOR US?
• Solid Digital AV
with HDCP
• RS232
• Serial IR
HI - F I COMME RCI A L P RO HDM I CA BL E W I T H I Q CON T ROL
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Re-use CEC line for one way (either way) IR or RS232
Auto-switch from CEC to External (IR or RS232) when external signal is plugged in
Integrated with the outputs of KD-8x8 switcher
Removes need for extra wiring for IR or RS232 control of the display
Patent Pending
NEW HDMI CABLES WITH IR OR RS -232
Control System
IR
Blu-Ray
Smart TV
HDMI
KD-HDPC12XIR
OR
HDMI with IR
HDMI+IR
HDMI
IR
HDMI
IR
WHAT IS EVEN MORE USEFUL FOR US?
• Solid Digital AV with
HDCP over single CAT5/6
• RS232
• Serial IR
• Ethernet
• One RJ45 connector for
all the above
HDBaseT RJ45 CONNECTOR
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HDBaseT delivers full HD / 3D and 2K / 4K
uncompressed video . Since video is
passed through the HDMI chipset,
HDBaseT supports all key HDMI 1.4
features, CEC, EDID, and HDCP.
Audio passed through directly from the
HDMI chipset: Dolby Digital, DTS,
Dolby TrueHD, and DTS HD-Master Audio.
100Mb Ethernet
Control: CEC, IR, RS232
HDMI out
HDMI in
EDID
control
A/V
HDMI Rx
HDCP
HPD
EDID
control
CEC
IR Rx/Tx
IR in/out
Ethernet
Packetizing
RS232 Rx/Tx
RS232 in/out
Dynamic multi level
16PAM+ Modulation
with multiple, per data
type, bit-rate/errorresistance tradeoffs
Encoder
Ethernet Rx/Tx
HDbaseT Tx
CAT5/6
HDMI out
HDMI Tx
A/V
DDC
CEC
HPD
HDCP/EDID
RS232 in/out
RS232 Rx/Tx
IR in/out
IR Rx/Tx
Ethernet
De-Packetizing
Dynamic multi level
16PAM+ Modulation
with multiple, per data
type, bit-rate/errorresistance tradeoffs
Decoder
Ethernet Rx/Tx
Example of HDMI extender using HDBaseT Technology
HDbaseT Rx
ONE CAT5/6 HDBaseT METHOD BY KEY DIGITAL
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HDBaseT TX decodes all HDMI data types such as TMDS, HDCP, EDID, CEC, HPD into its original
baseband data format. Because of re-clocking the jitter is removed.
This HDMI data plus External IR, RS232 and Ethernet is packetized in a single high speed data stream
and modulated by Dynamic multi level 16PAM+ Modulator with multiple, per data type, bitrate/error-resistance tradeoffs
16 PAM (Pulse Amplitude Modulation) is a variation of standard 10GbaseT Ethernet modulation
system
HDbaseT 16PAM+ modulator specifically designed to work with HDMI and control data types giving
specific bit/error-resistance trade offs for various data types.
o This method creates a Video centric Forward Error Correction mechanism needed for longer
cable runs
Standard HDBaseT cable length is 300 feet for 1080p/60 signal that is double compare to
conventional TMDS based two cables extenders
With special Firmware KD-CATHD500FW these extenders can reach 600 feet with special CAT6STP for
resolutions 1080i, 1080p/24, 720p, 480p, 480i
15
13
11
9
7
51
3
1
0
-1
-3
-5
-7
-9
-11
-13
-15
PAM16 THEORY - TMDS COMPARISON
+15
A
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PAM16
+7
•
1
TMDS
1
0
0
t
0
•
-7
•
-11
A 8 bit modulator (PAM16) will take 8 bits at a
time and will map the signal amplitude to one
of 16 possible levels 15,13,11,9,7,5,3,1,-1,-3,5,-7,-9,-11,-13,-15
Demodulation is performed by detecting the
amplitude level of the carrier at every symbol
period
More data in PAM16 is available then in TMDS
because PAM uses various amplitudes for
different bits while TMDS only has two
amplitude states: 1 or 0
The clock of HDbaseT is slower then TMDS
allowing greater distance and reliability
TMDS TX
Eye Pattern
Re-clock
TMDS to HDbaseT to TMDS system
Re-clock
WHAT IS SUCH A BIG DEAL ABOUT THE RE -CLOCK?
• During conversion of TMDS and DDC to completely different format PAM16+ the
actual information has to be extracted, cleaned and restarted from a brand
new clock
o TMDS jitter removed
o DDC jitter removed
• During conversion from PAM16+ back to TMDS the process of jitter removal
happens again!
• By the nature of PAM16+ to and from TMDS conversions the HDMI signal on the
output of HDbaseT Rx is as clean as directly from the source.
• The jitter that ALWAYS accumulates in twisted pairs through TMDS or PAM16 or
any other method is thoroughly removed due to double re-clocking
HDBaseT BASED EXTENDER KD -CATHD500 Tx/Rx
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1 HDMI input, 1 HDMI throughput
(Tx only), 1 HDMI output
RS232 bi-directional
IR input an IR output full bi-directional
Ethernet 100Mb/s
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Single CAT5/6 for all data
300 feet 1080p, 500 feet 1080p/24;
1080i; 720p. With KD-CAT6STP1X
400/600. Demo at the booth
CEC enabled
EDID control (Tx only)
HOW TO S E L EC T T W I STED PA I R CA BL E FOR HDBa s e T ?
UTP VERSUS STP
9 feet STP cable
9 feet UTP cable
WHAT CAT5E/6 DO WE USE?
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CAT6 better then CAT5e – higher bandwidth
o 1080p/60/12bit
o 4Kx2K
o Longer distance
STP better then UTP
o Blocks interference from the outside of cable
• Interference can create “sparkling”
o Unification of the ground between Tx and Rx
• For long runs ground can be substantially different and floating
o Grounding cable shield to the shielded connector is a must
o Use products providing chassis ground connection to the shielded connector
Shielded individual pair is better then not shielded in the STP cable
o Blocks interference from the inside of the cable
o Inside interference is consistent
CAT6STP cable optimized for HDBaseT
PERFORMANCE OF CAT6STP1X – CAT6STP WITH
INDIVIDUALLY SHIELDED PAIRS
WHAT IS EVEN MORE DESIRABLE FOR US?
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Solid Digital AV with HDCP over single CAT5/6
RS232
Serial IR
Ethernet
One RJ45 connector for all the above
Control done with reliable iOS devices
All Switching and Control from the same company
All cables, switchers and extenders support IR
and RS232 routing
Create or
change your
project
On Windows PC
Load or reload
your project into
your iOS device
Control System Architecture
Control 10 of your
RS232 and IR and 2 Relay
devices
through MC2500
HOW DO I CONNECT AND CONTROL?
HDMI/HDBaseT Products designed to connect and control
1X44
EXAMPLES OF IOS TEMPLATES (GUI)
D O YO U HAV E TO BE I N S IDE T H E I N STA LL ATIO N TO CO N T RO L ?
Multi Network and 3G/4G capability
Internet
(Fixed IP)
Router
LAN
Cable/DSL Modem
Internet Provider
KD-MC2500
LAN
WiFi Router
LAN
WiFi
KD-MC2500
LAN
WiFi Router
WiFi
WiFi
LAN
Access Point
3G/4G
System Design #Training Room
IP:192.168.001.225
RS232
KD-WPCB
TV-4
TV-2
RS232
TV-1
TCPIP
Lutron
Aprilaire
Sony-BluRay
LG-BluRay
Main
Repeater
Key Pad
LG
Shades
LG
TV-3
Scenes
TV-5
E6900495A078
KD-MC2500
IP:192.168.001.224
IR
HDMI
COMP
Wifi
IR
IR
HDMI
COMP
SHARP
DB9
LG
IR/232
RS232
LG
SIR
HDMI+IR cables
Direct-TV Sat
HDMI
COMP
IR
Samsung-Cab
SIR
HDMI
COMP
IR
KD-HD8X8
IP:192.168.001.226
Apple-TV
TV-21
DB9
CAT5e/6
PORT-1
PORT-2
TV-22
TV-23
PORT-3
PORT-4
HDMI
COMP
IR
IP:192.168.001.229
PORT-5
PORT-6
LapTop
PORT-7
SAMSUNG
PORT-8
LG
SAMSUNG
HDMI
KD-HDDA1x3
CATHD500
DENON
HDMI
KD-MSA8X8Pro
CAT6STP
TV-31
TX/RX – 1:3
TX/RX – 1:3
MARANTZ
TV-32
TV-33
ACOMP
ACOMP
ACOMP
DENON
IP:192.168.001.227
Panamax
LG
power
TCPIP
SAMSUNG
SAMSUNG
KD-HDDA1x3
IP:192.168.001.228
CATHD500
KD-MC2500
IP:192.168.001.225
HDMI
CAT6STP
TX/RX – 1:3
RETAIL, DIGITAL SIGNAGE
• Utilizing the Star Pattern of HDMI/HDBaseT/RS232 to Enable Large-Scale
Distribution Systems
RESULTS: 100% HDMI, Full HD 1080p, 3D Ready
CONCLUSION
What did we learn?
QUESTIONS AND ANSWERS
COURSE EVALUATION
TELL US WHAT YOU THINK
• Don’t forget the course evaluation
o Tell us what you liked and what we can
improve
o We want to hear from you
• Ask your instructor if you do not have an
evaluation form
• Turn in evaluations to the room monitor when
you leave the classroom
Integrating iOS Control and HDMI/HDBaseT
Connectivity for Efficiency and Ease of Use
THANK YOU!