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DVI-Ramp2 / DVI-Ramp2 DSK 

MIRANDA TECHNOLOGIES INC. (“MIRANDA”) 

 

SOFTWARE LICENSE AGREEMENT 

NOTICE TO USER:

 PLEASE READ THIS CONTRACT CAREFULLY. BY USING ALL OR ANY 

PORTION OF THE SOFTWARE, YOU ACCEPT ALL THE TERMS AND CONDITIONS OF THIS 
AGREEMENT. YOU AGREE THAT THIS AGREEMENT IS ENFORCEABLE LIKE ANY WRITTEN 
NEGOTIATED AGREEMENT SIGNED BY YOU. THIS AGREEMENT IS ENFORCEABLE AGAINST 
YOU AND ANY LEGAL ENTITY THAT OBTAINED THE SOFTWARE AND ON WHOSE BEHALF 
IT IS USED (COLLECTIVELY HEREAFTER THE “USER”). IF YOU DO NOT AGREE, DO NOT USE 
THIS SOFTWARE. IF YOU ACQUIRED THE SOFTWARE ON TANGIBLE MEDIA (e.g., CD) 
WITHOUT AN OPPORTUNITY TO REVIEW THIS LICENSE AND YOU DO NOT ACCEPT THIS 
AGREEMENT, YOU MAY OBTAIN A REFUND OF ANY AMOUNT YOU ORIGINALLY PAID IF 
YOU: (A) DO NOT USE THE SOFTWARE AND (B) RETURN IT, WITH PROOF OF PAYMENT, TO 
THE LOCATION FROM WHICH IT WAS OBTAINED WITHIN TEN (10) DAYS OF THE 
PURCHASE DATE. 

 
1. Software: 

The licensed Software (“Software”) 

includes the object code version of the enclosed 
software and the accompanying documentation 
(if any). 

 
2. Grant of License: 

MIRANDA grants to User 

the nontransferable, nonexclusive license to use 
one (1) copy of the Software (the “Purpose”). 
Title to the Software shall remain with 
MIRANDA at all times. 

 
3. Exclusions:

 User shall not: 

a.  copy any part of the Software, except one 

copy made for backup purposes; 

b.  translate, reverse engineer, decompile, or 

dissassemble any portion of the Software; 

c. distribute, disclose, market, rent, lease, or 

transfer the Software; 

d. export the Software; 
e.  disclose benchmarks or other comparisons of 

the Software without MIRANDA's prior 
written consent; 

f.  modify the Software, merge the Software as 

part of any other product or collection of 
products, or create derivative works derived 
from the Software; 

g.  allow others to make or obtain copies of the 

Software; 

h.  use the Software for any purpose other than 

the Purpose. 

 
4. Upgrades: 

MIRANDA may from time to time 

make available updates, enhancements, and/or 
modifications to the Software and may provide 
such updates to User, but is under no obligation 
to do so. The provision by MIRANDA to User of 
such updates, enhancements, and/or 
modifications to the Software shall be subject to 
all terms and conditions of this Agreement and 
shall expire upon termination of this Agreement. 

 

5. Specific Disclaimer of Warranty and 
Limitation of Liability: 

ALL MATERIALS 

PROVIDED BY MIRANDA, INCLUDING 
BUT NOT LIMITED TO THE SOFTWARE, 
ARE PROVIDED TO THE USER "AS IS" 
WITHOUT WARRANTY OF ANY KIND. 
FURTHER, MIRANDA DOES NOT 
WARRANT THAT ANY SUCH MATERIALS 
WILL MEET USER’S REQUIREMENTS, OR 
THAT THE OPERATION OF SUCH 
MATERIALS WILL BE UNINTERRUPTED 
OR ERROR FREE. THE ENTIRE RISK AS TO 
THE RESULTS AND PERFORMANCE OF 
SUCH MATERIALS IS ASSUMED BY THE 
USER.  IF ANY SUCH MATERIALS ARE 
DEFECTIVE, THE USER, AND NOT 
MIRANDA OR ITS DEALERS, 
DISTRIBUTORS, AGENTS, OR 
EMPLOYEES, ASSUME THE ENTIRE RISK 
OF SUCH DEFECT(S), AND THE ENTIRE 
COST OF ALL NECESSARY SERVICING, 
REPAIR, OR CORRECTION. 
  
WITHOUT LIMITING THE ABOVE, THERE 
IS NO WARRANTY OF ANY KIND, EITHER 
EXPRESS OR IMPLIED, INCLUDING BUT 
NOT LIMITED TO THE IMPLIED 
WARRANTIES OF NONINFRINGEMENT 
MERCHANTABILITY AND FITNESS FOR A 
PARTICULAR PURPOSE, MADE BY 
MIRANDA, ON ANY MATERIALS 
PROVIDED BY MIRANDA, INCLUDING 
BUT NOT LIMITED TO THE SOFTWARE. 
NO ORAL OR WRITTEN INFORMATION OR 
ADVICE GIVEN BY MIRANDA, ITS 
DEALERS, DISTRIBUTORS, AGENTS OR 
EMPLOYEES SHALL CREATE A 
WARRANTY OR IN ANY WAY INCREASE 
THE SCOPE OF THIS WARRANTY. 
  
NEITHER MIRANDA, ITS PRINCIPALS, 
SHAREHOLDERS, OFFICERS, EMPLOYEES, 

Содержание DVI-Ramp2

Страница 1: ...I Ramp2 DSK User s Manual M807 9900 202 26 Jul 2007 Miranda Technologies Inc 3499 Douglas B Floreani St Laurent Québec Canada H4S 1Y6 Tel 514 333 1772 Fax 514 333 9828 www miranda com 2007 Miranda Technologies Inc ...

Страница 2: ...er all servicing to qualified service personnel Servicing should be done in a static free environment Electromagnetic Compatibility This equipment has been tested for verification of compliance with FCC Part 15 Subpart B class A requirements for Digital Devices This equipment complies with the requirements of EN 55022 Class A Electromagnetic Emissions EN 61000 3 2 3 3 Disturbance in Supply Systems...

Страница 3: ...rt of any other product or collection of products or create derivative works derived from the Software g allow others to make or obtain copies of the Software h use the Software for any purpose other than the Purpose 4 Upgrades MIRANDA may from time to time make available updates enhancements and or modifications to the Software and may provide such updates to User but is under no obligation to do...

Страница 4: ...port No support or maintenance services are included in this License and MIRANDA is under no obligation to provide User with any technical support or assistance of any kind In the event that User requests the support or assistance of MIRANDA and that MIRANDA accepts at its sole discretion to perform support or assistance services MIRANDA shall have no liability whatsoever to User in connection wit...

Страница 5: ...tions 5 2 Installation 8 2 1 Unpacking 8 2 2 Mechanical Installation 8 2 3 Connections 9 2 4 Control Interface 10 3 Operation 10 3 1 Powering Up 10 3 2 Front Panel Indicators and Controls 10 3 3 Synchronizing the DVI Ramp2 and the graphics card 12 3 3 1 Frame sync graphics card without reference 12 3 3 2 Genlock graphics card with reference 13 3 4 DVI format considerations 13 4 Technical Specifica...

Страница 6: ...DVI Ramp2 DVI Ramp2 DSK ...

Страница 7: ...randa com for updated information about new features that have been added to this product since the release of this document The unit features many synchronization modes including frame sync genlock and free run Configuration and control of the DVI Ramp2 is via USB RS 232 or Ethernet Firmware upgrades are done through RS 232 or USB 1 2 Features Graphic to HD SD video interface with the following o...

Страница 8: ...2 DVI Ramp2 DVI Ramp2 DSK 1 3 Functional Block Diagrams Figure 1 1a DVI Ramp2 Functional Block Diagram ...

Страница 9: ...DVI Ramp2 DVI Ramp2 DSK 3 Figure 1 1b DVI Ramp2 DSK Functional Block Diagram ...

Страница 10: ...4 DVI Ramp2 DVI Ramp2 DSK 1 4 Front and Rear Panel views Figure 1 2a DVI Ramp2 Front and Rear panels Figure 1 2b DVI Ramp2 DSK Front and Rear panels ...

Страница 11: ... source images The HD SD SDI output can include the entire graphic image or a window within the image so that unwanted graphic elements from the computer screen can be excluded For a clean presentation the DVI Ramp2 and the computer s graphic card should be locked on the same reference signal to achieve the highest quality For this application the DVI Ramp2 can be controlled by software available ...

Страница 12: ...eground output The KEY window is converted to an SD HD SDI Alpha output These outputs with an appropriate background signal can be fed to a downstream keyer For a clean presentation the DVI Ramp2 and the computer s graphic card should be locked on the same reference signal to achieve the highest quality For this application the DVI Ramp2 can be controlled by software available at www miranda com o...

Страница 13: ...ACKGROUND image When the KEY signal is white the keyer outputs the FILL image With intermediate grey levels of the KEY signal the keyer outputs a weighted sum of the FILL and BACKGROUND Through software the mixing polarity can be inverted reverse interpretation of the black and white levels of the KEY signal In this application the DVI Ramp2 DSK should be locked to the video input BACKGROUND For a...

Страница 14: ...h feet on the bottom suitable for installation on a desk or tabletop The DVI Ramp2 is sized so that two DVI Ramp2 units can be installed side by side on a 1 RU tray for rack mounting Figure 2 1 Installing two DVI Ramp2 units on a 1 RU tray TRAY 120 The rear panel of the DVI Ramp2 includes a threaded connection point for a mounting screw left side of the rear panel see figure 2 2 so that the device...

Страница 15: ...nd DVI D IN B DVI connectors 1 HD SD reference input and passive loop through BNC connectors 2 DVI outputs DVI D OUT A and DVI D OUT B DVI connectors 4 HD SD SDI outputs BNC connectors 1 HD SD SDI input BNC connector for DSK model ONLY For optimum performance high quality DVI cables should be used One recommended cable model is D 766 from Cable4PC www cable4pc com Communication connections Externa...

Страница 16: ...pter cable The pin out of the RS 232 GPI connector is shown below 1 GPI IN2 2 GPI OUT2 3 GND also GPI OUT2_GND 4 GPI OUT1 5 GPI OUT1_GND 6 GPI IN1 7 DVI Ramp2 RS 232_RX 8 DVI Ramp2 RS 232_TX DVI Ramp 2 Computer RJ 45 DE 9 pin 5 Ground pin 3 TX out of computer pin 2 RX into computer 1 8 Figure 2 3 RS 232 GPI RJ45 connector pin out 3 Operation The DVI Ramp2 has no local controls beyond the power swi...

Страница 17: ...is free running GREEN FLASHING when unit is programmed to be free running but a valid reference signal is present ORANGE unit is programmed to be free running and an unknown reference signal is present OFF when unit is programmed to be free running and no reference signal is present 4 ETH OFF no link GREEN link available from PHY ORANGE FLASHING transmitting from PHY At power up this LED will be G...

Страница 18: ...t This ensures that the input of the DVI Ramp2 will mimic the display that is connected to its DVI output o Settings on DVI D OUT A are copied to DVI D IN A o Settings on DVI D OUT B are copied to DVI D IN B Use a bent paper clip or equivalent thin wire to activate the RESET button through the hole in the front panel 3 3 Synchronizing the DVI Ramp2 and the graphics card The DVI Ramp2 processes the...

Страница 19: ...the DVI Ramp2 When the frame sync function is ON the DVI refresh rate can deviate from the suggested one but will cause drop repeat of frames at a rate proportional to the deviation 2 For interlaced scan formats the refresh rate is specified in terms of field rate Thus a refresh rate of 59 94 fields per second is specified as 59 94i 3 When the recommended DVI frame rate is twice the SDI frame rate...

Страница 20: ...TE 274M SMPTE 296M Tri Level Sync RETURN LOSS 35 dB up to 5 75 MHz CONNECTORS 75 Ω BNC OUTPUT SD HD SDI x4 SIGNAL SMPTE 292M 1 485 1 485 1 001 Gbps and SMPTE 259 C 270 Mbps FORMATS SD 525 and 625 lines HD 1920x1080i 50 59 94 and 60 fields per seconds HD 1920x1080psf 23 98 and 24 frames per seconds HD 1920x1080p 23 98 24 and 25 frames per seconds HD 1280x720p 50 59 94 and 60 frames per seconds RETU...

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