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IQUDC30/IQUDC31/IQUDC32/IQUDC33

Introduction

Issue 1 Rev 4

Page 7

© 2016 SAM

1

Introduction

1.1 Description

The IQUDC modules provide multi-rate up, down, and cross conversion for 3 Gbit/s SDI, and
HD-SDI digital video signals. Using high-quality motion adaptive de-interlacing and flexible
scaling technology, the modules are ideal for space-constrained installations, or for
applications requiring simultaneous HD and SD output feeds.

The frame synchronizer is capable of referencing to a SD bi-level or HD tri-level reference
and a variable aspect ratio converter with frame accurate reading and writing of WSS, VI, and
2016 AFD signaling. Audio handling includes audio channel routing, delay adjustment and
level controls, as well as AES audio I/O on the IQUDC32 and IQUDC33. Video metadata such
as timecode, closed captions, and teletext captions can also be passed through the modules
or processed according to the required output standard.

To allow the modules to be further tailored to system requirements, software options are
available to provide noise reduction, sidebar keying, linear frame rate conversion and
logo insertion. Versions are also available with SFP cages which enable fiber conversion, or
additional electrical outputs on HD-BNCs.

1.2 Block Diagrams

1.2.1 IQUDC30 and IQUDC32

Note:

Block diagram includes IQDNC30–33 and IQUPC30–33.

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Содержание IQUDC30

Страница 1: ...with Frame Synchronizer IQUDC31 Dual channel 3G HD SD SDI Up Down Cross Converter with Frame Synchronizer IQUDC32 3G HD SD SDI Up Down Cross Converter with Frame Synchronizer and AES I O IQUDC33 Dual...

Страница 2: ...or their authorized agents Reproduction or disassembly of embedded computer programs or algorithms prohibited No part of this publication can be transmitted or reproduced in any form or by any means e...

Страница 3: ...nclosures 17 2 Technical Specification 18 3 Connections 23 3 1 IQUDC3000 1A B 3 23 3 1 1 SDI Inputs 23 3 1 2 SDI Outputs 23 3 1 3 Reference Input 23 3 2 IQUDC3001 1B3 24 3 2 1 SDI Inputs 24 3 2 2 SDI...

Страница 4: ...s 33 3 13 2 SDI Outputs 33 3 13 3 AES Inputs Outputs 33 3 13 4 Reference Input 33 3 13 5 SFP 33 3 14 IQUDC3303 2A B 3 34 3 14 1 SDI Inputs 34 3 14 2 SDI Outputs 34 3 14 3 GPIO 34 3 14 4 Reference Inpu...

Страница 5: ...g Setup 65 5 6 11 ARC Memories 66 5 7 Audio Routing Ch1 and Ch2 68 5 7 1 Input Pairs 68 5 7 2 Process Pairs 69 5 8 Audio Shuffle Ch1 and Ch2 70 5 8 1 Process Pairs 70 5 8 2 Output Pairs 70 5 8 3 Chann...

Страница 6: ...17 4 Last Recalled Memory 91 5 18 Logging 92 5 18 1 Misc Logging 92 5 18 2 Video Input Logging 93 5 18 3 Ref Output Logging 94 5 18 4 O P Audio State Ch1 and Ch2 Logging 95 5 18 5 O P Audio Type Ch1 a...

Страница 7: ...me accurate reading and writing of WSS VI and 2016 AFD signaling Audio handling includes audio channel routing delay adjustment and level controls as well as AES audio I O on the IQUDC32 and IQUDC33 V...

Страница 8: ...IQUDC30 IQUDC31 IQUDC32 IQUDC33 Introduction Issue 1 Rev 4 Page 8 2016 SAM 1 2 2 IQUDC31 and IQUDC33 Note Block diagram includes IQDNC30 33 and IQUPC30 33...

Страница 9: ...tion Linear frame rate conversion option 2 GPI O terminals via 3 pin screw terminal connector Key audio features Embedded Audio 16 channel embedded audio processing PCM audio processing includes chann...

Страница 10: ...4 SDI outputs 1 reference loop 2 enclosure reference inputs IQUDC3101 1B3 Dual channel up down cross converter 2 SDI inputs 5 SDI outputs 2 GPIOs 2 enclosure reference inputs IQUDC3102 1B3 Dual chann...

Страница 11: ...I inputs 4 SDI outputs 8 balanced AES inputs outputs 2 GPIOs 1 SFP cage 1 reference loop IQUDC3303 2B3 Dual channel up down cross converter 2 SDI inputs 4 SDI outputs 8 balanced AES inputs outputs 2 G...

Страница 12: ...5T1 Single 1550 nm fiber TX FC1 15T2 Dual 1550 nm fiber TX FC1 R1 Single fiber RX FC1 R2 Dual fiber RX FC1 13TR Fiber transceiver 1310 nm TX RX FC1 HDBT2 HD BNC dual TX FC1 HDBR2 HD BNC dual RX FC1 HD...

Страница 13: ...IQUDC30 IQUDC31 IQUDC32 IQUDC33 Introduction Issue 1 Rev 4 Page 13 2016 SAM 1 5 Rear Panels 1 5 1 IQUDC30 IQUDC3000 1A B 3 IQUDC3001 1B3 IQUDC3002 1A B 3 IQUDC3003 1B3...

Страница 14: ...IQUDC30 IQUDC31 IQUDC32 IQUDC33 Introduction Issue 1 Rev 4 Page 14 2016 SAM 1 5 2 IQUDC31 IQUDC3100 1B3 IQUDC3101 1B3 IQUDC3102 1B3 IQUDC3103 1B3...

Страница 15: ...IQUDC30 IQUDC31 IQUDC32 IQUDC33 Introduction Issue 1 Rev 4 Page 15 2016 SAM 1 5 3 IQUDC32 IQUDC3200 2A B 3 IQUDC3202 2A B 3 IQUDC3203 2A B 3...

Страница 16: ...IQUDC30 IQUDC31 IQUDC32 IQUDC33 Introduction Issue 1 Rev 4 Page 16 2016 SAM 1 5 4 IQUDC33 IQUDC3300 2A B 3 IQUDC3302 2A B 3 IQUDC3303 2A B 3...

Страница 17: ...S 0 IQH3A S P Enclosure order codes IQH3A E 0 IQH3A E P IQH3A 0 0 IQH3A 0 P Enclosure order code IQH1A S P Important Although IQ modules are interchangeable between enclosures their rear panels are en...

Страница 18: ...ng on rear panel type AES applicable to IQUDC32 and IQUDC33 only Fiber Signal Inputs Inputs Up to 2 depending on SFP type fitted Optical 3 Gbit s HD SDI 1 485 Gbit s HD SDI 270 Mbit s SD SDI Connector...

Страница 19: ...o Eight AES audio ports individually assignable as inputs or outputs Inputs individually available to any or all processing channels Outputs 48kHz separately assignable to any processing channel AES i...

Страница 20: ...t 2 Soft 1 Normal Sharp 1 Sharp 2 Horizontal Five horizontal preset sharpness levels Low 2 Low 1 Normal High 1 High 2 Five horizontal preset detail levels Soft 2 Soft 1 Normal Sharp 1 Sharp 2 Other Co...

Страница 21: ...SMPTE 299M SD 20 bit synchronous 48 kHz to SMPTE 272M A Digital Audio Inputs Unbalanced Connector Format BNC Sample Frequency PCM 25 to 96 kHz Non PCM 48 kHz Input Cable Length 500m of RG59 cable Impe...

Страница 22: ...on Ratio 7 5 1 typical Link Distance Up to 50 Km 270 Mbit s 1 5 Gbit s or 3 Gbit s Optical RX Input Wavelength Range 1260 nm min 1620 nm max Optical Power Input Range 0 dBm 20 dBm Link Distance Up to...

Страница 23: ...ile lock may be achieved with an unsuitable sync source the increased jitter evident on the SDI output will affect locking and cable length performance at the receiving equipment Serial digital inputs...

Страница 24: ...l digital outputs from the module are made via five BNC connectors which terminate in 75 Ohms General Purpose Interface GPI connection is made via a 3 pin closing contact screw terminal connector Conn...

Страница 25: ...fitted Serial digital inputs to the module are made via two BNC connectors which terminate in 75 Ohms Serial digital outputs from the module are made via four BNC connectors which terminate in 75 Ohms...

Страница 26: ...ce input While lock may be achieved with an unsuitable sync source the increased jitter evident on the SDI output will affect locking and cable length performance at the receiving equipment An externa...

Страница 27: ...digital outputs from the module are made via five BNC connectors which terminate in 75 Ohms General Purpose Interface GPI connection is made via a 3 pin closing contact screw terminal connector Conne...

Страница 28: ...fitted Serial digital inputs to the module are made via two BNC connectors which terminate in 75 Ohms Serial digital outputs from the module are made via four BNC connectors which terminate in 75 Ohm...

Страница 29: ...3 10 3 AES Inputs Outputs 3 10 4 Reference Input An external sync input to the module is made via passive loop through BNC connectors which terminate in 75 Ohms Note If the loop through facility is no...

Страница 30: ...or offers support for a variety of SFP options see page 12 Two ports provide dual TX dual RX or a TX RX combination dependent on the module fitted Serial digital inputs to the module are made via two...

Страница 31: ...dual TX dual RX or a TX RX combination dependent on the module fitted AES audio inputs outputs to from the module are made via a 25 way D type connector 25 Way D Type Connector Solder Pin Side AES Aud...

Страница 32: ...the increased jitter evident on the SDI output will affect locking and cable length performance at the receiving equipment Serial digital inputs to the module are made via two BNC connectors which ter...

Страница 33: ...ate in 75 Ohms Serial digital outputs from the module are made via three BNC connectors which terminate in 75 Ohms AES audio inputs outputs to from the module are made via eight BNC connectors which t...

Страница 34: ...uts to the module are made via two BNC connectors which terminate in 75 Ohms Serial digital outputs from the module are made via four BNC connectors which terminate in 75 Ohms General Purpose Interfac...

Страница 35: ...utputs to from the module are made via a 25 way D type connector 25 Way D Type Connector Solder Pin Side AES Audio I O Channel 25 Way D Type Pin Channel 25 Way D Type Pin Chassis 1 GND5 20 GND1 14 Por...

Страница 36: ...Flashing The CPU is running FPGA OK Green Flashing The FPGA is running IN A Green Illuminated A valid input is present on channel 1 IN B Green Illuminated A valid input is present on channel 2 REF Gre...

Страница 37: ...ormation Window the Unit Status area shows output status information for processing channels 1 and 2 Note The screens shown in this section are for guidance and reference only and may be slightly diff...

Страница 38: ...o signal received P Audio input is PCM D Audio input is data or Dolby E non PCM Note The number of status letters shown denotes the number of audio pairs For example eight status letters eight audio p...

Страница 39: ...bles the selection of serial input 1 or serial input 2 respectively SFP 1 2 The Small Form factor Pluggable SFP inputs are only available to products with an SFP connector rear panel If the rear panel...

Страница 40: ...d frame rate will be the same as the selected input to the channel If the input is not detected default field rate allows user control of output field frame rate Current Output Standard Shows the outp...

Страница 41: ...elp identify a video stream on a monitor Caption Entry User defined caption To enter a caption In the Caption Entry field enter the required text and click S to set To return to the preset value click...

Страница 42: ...35mV 746mV 5 3 6 SFP Output Routing In a dual channel product that has SFP TX connectors the source of the SFP output can be either channel 1 or channel 2 The SFP outputs are only available in product...

Страница 43: ...her horizontal data SD Half Line Blanks the source half lines This can be useful for certain ARC settings for example SD16 9AN to SD4 3 Fit to Width 5 3 9 Luma Clipper When enabled the Luma Clipper ap...

Страница 44: ...teps of 1 Preset is 10 V position V position determines the vertical placement of the logo from 0 top of picture to 100 the logo s bottom edge is on the picture bottom edge in steps of 1 Preset is 10...

Страница 45: ...list then click the Load button This will display the new logo 3 To remove a logo from display uncheck the Take box 4 To display the logo shown in the Logo Selected box click in the Take box Note For...

Страница 46: ...you to correct video inconsistencies such as contrast Enable Enables the Proc Amp Master gain Adjusts contrast and saturation together from 6 dB to 6 dB in 0 2 dB steps The preset value is 0 dB Contr...

Страница 47: ...d material post production processes or because the initial capture conditions were not ideal The controls enable you to apply enhancement to the low medium and high frequency bands and to create a cu...

Страница 48: ...ias filter cut off Soft 2 Recommended for severely over enhanced source material Soft 1 Recommended for over enhanced source material Normal Optimum setting for balancing detail and alias Sharp1 Recom...

Страница 49: ...he background noise level is measured and the threshold set to give a good compromise between noise reduction and motion blur In Manual mode increasing the Threshold value allows for pictures with hig...

Страница 50: ...this processing are prominent on static logos and computer generated overlays Enhanced Still Adds field motion detection to still processing This reduces artifacts on moving repetitive patterns Enhanc...

Страница 51: ...th the input cadence this mode may create higher visibility of artifacts 5 5 4 Input Cadence Input Cadence controls allow you to define any cadence associated with the input video Film Cadence Enable...

Страница 52: ...e if they wish to control the starting point of the 2 3 sequence with respect to timecode When set to Free Run Default the output 2 3 cadence starting point is not defined The output will have continu...

Страница 53: ...Panel Issue 1 Rev 4 Page 53 2016 SAM 5 6 ARC Sidebar Keyer Ch1 and Ch2 The Aspect Ratio Control ARC Sidebar Keyer Ch1 and Ch2 screens enable you to control the aspect ratio of a picture from a range o...

Страница 54: ...idebar Key Keys a second video picture into the cropped area as defined using the Output Crop Position controls see see section 5 6 4 2 below When selected the source of the second video picture is be...

Страница 55: ...other channel are available Sidebar Key Source options that are not available to the product are hidden from the selection list for example the output of the second channel in a single channel produc...

Страница 56: ...select the check box This introduces an additional H scaling factor of 720 702 resulting in a slight horizontal stretch This control only has an effect on SD inputs 5 6 6 2 SD Output is 702 SD Output...

Страница 57: ...on Using the RollCall Control Panel Issue 1 Rev 4 Page 57 2016 SAM 5 6 6 4 Up Conversion LB letterbox PB pillarbox v crop vertical crop ana anamorphic 5 6 6 5 Down Conversion LB letterbox PB pillarbox...

Страница 58: ...eezes a widescreen image to fit a standard 4 3 aspect ratio Letterbox Preserves the original aspect ratio of film shot in a widescreen aspect ratio with bars visible at the top and bottom of the scree...

Страница 59: ...the ARC conversions possible using input signaling and a combination of SD Output Format and Scaling Conversion controls For each of the conversions there are four columns of images The first column s...

Страница 60: ...3 Operation Using the RollCall Control Panel Issue 1 Rev 4 Page 60 2016 SAM 5 6 8 2 Up Conversion SD Output Format has no effect as output is HD 5 6 8 3 Down Conversion SD Output Format Normal 4 3 SD...

Страница 61: ...Passes input signal information through the unit unchanged when SMPTE 2016 is selected as the input signaling source The output signal may not represent the actual aspect of the output image If no SMP...

Страница 62: ...ed to fit the screen so that the whole white area fills the screen This will override Fit to width 14 9 and Fit to height setting so that all three give the same output result It also overrides the SD...

Страница 63: ...to SMPTE Force generates an output SMPTE RP 186 95 signal with scanning system information that matches what is selected in the Force Output Signaling Setup SMPTE RP 186 list 4 3 and 16 9 are availab...

Страница 64: ...AFD codes that match what is selected in the Force Output Signaling Setup ETSI list The list contains eight AFD codes When Output Format is set to AFD Force generates an output ETSI EN 300 294 signal...

Страница 65: ...n SMPTE 2016 output signaling mode is set to Force this control offers a list of 16 AFD codes for coded frame AR of 4 3 and the same AFD codes for a coded frame AR of 16 9 Selecting one will generate...

Страница 66: ...to which you want to save the current settings Click Save The memory will now appear in the Recall Memory list 5 6 11 2 To recall an existing ARC memory Select the required memory to recall from the...

Страница 67: ...1 Rev 4 Page 67 2016 SAM 5 6 11 5 To revert an ARC memory name back to default Select the required memory from the Save Memory list The current name appears in the Save Memory Name box Click the P bu...

Страница 68: ...airs displayed are dependent on the product configuration and licensing options Each input pair corresponds to a row of radio buttons in the routing matrix 5 7 1 1 Source Source lists the input source...

Страница 69: ...hese pairs are called the process pairs each of which corresponds to a column of radio buttons in the routing matrix To route an input source pair to a process pair simply select the radio button that...

Страница 70: ...e eight process pairs selected on the Audio Routing Ch1 Ch2 screen Each of the eight pairs is split into left and right channels to allow channel based routing Each process pair channel corresponds to...

Страница 71: ...n is made in the shuffle matrix the software will compute a basic set of routing rules to guarantee that the output routing setup is valid If the output routing setup is invalid the module automatical...

Страница 72: ...ol for dealing with input audio discrepancies 5 8 5 Control Each radio button in the Control area is vertically aligned with the output channel that it controls and for each channel is mutually exclus...

Страница 73: ...justment range is 18 dB to 18 dB in 0 1 dB steps The preset value is 0 dB 5 9 2 Tone Frequency The Tone Frequency slider enables you to select the tone frequency The selected frequency is also shown o...

Страница 74: ...in 1 ms steps The preset value is 0 ms This is actually an offset to the total video delay The preset value of 0 ms means that audio delay matches video Moving the slider to 10 ms means all eight out...

Страница 75: ...ting screen Ch 1 Pair 4 Output Pair 4 as routed on Audio Shuffle Ch1 Routing screen Ch 1 Pair 5 Output Pair 5 as routed on Audio Shuffle Ch1 Routing screen Ch 1 Pair 6 Output Pair 6 as routed on Audio...

Страница 76: ...1 Source Ch 1 and Ch 2 One genlock circuit applies to channel 1 and channel 2 output video signals The Source menu enables you to select options for a genlock source Module Reference Locks the output...

Страница 77: ...rence signal The adjustment range is one output line in one line steps The preset value is 0 Horizontal Timing Adjusts the horizontal timing of the output signal with respect to the reference signal T...

Страница 78: ...deo outputs if the VITC Enable check box is selected and either Follow Input mode is selected with a valid input timecode detected or Generate mode is selected 5 12 1 Source The Source controls enable...

Страница 79: ...ince timecode 00 00 00 00 is calculated This elapsed time is then converted into an output timecode that matches the output video frame and inserted into the output There is an additional and complica...

Страница 80: ...using the internal timecode generator with a 29 59 Hz output standard the drop frame type is determined by the Drop Frame control When converting 23 Hz inputs to anything follow input will give a bro...

Страница 81: ...on pass through is possible if a valid input closed caption is present and input and output video standards are the same Closed Caption transcoding is supported from CEA 608 to CEA 708 by taking the d...

Страница 82: ...708 Output Line Status Shows the output line number on which CEA 708 VANC packets are inserted If no line number is selected OFF is displayed 5 13 1 2 Status The Status box shows if either CEA 608 or...

Страница 83: ...ode transcode up to 15 lines of WST In up and down conversion applications this would use up to 3 RDD 08 OP47 packets RDD08 OP47 allows for 15 lines of WST to be encoded SMPTE2031 allows only 5 lines...

Страница 84: ...individual WST lines contained in the input packets is still available using the WST origin and status menu items This is because both the SMPTE2031 and RDD 08 packet contain within them the original...

Страница 85: ...the GPI input function Each of the following options is initial edge triggered Once this has taken place the option remains selected until some other process is initiated Freeze Ch1 The output pictur...

Страница 86: ...e driven to low when the action is true or high when false Freeze Ch1 GPI output will be driven low when freeze is selected and will return high when freeze is deselected Black Ch1 GPI output will be...

Страница 87: ...is 11 3 Check the Enable box in Output Control default is enabled 5 15 2 Warnings The ANC bridge can only transfer up to seven different ANC packet types For each of the seven ANC types only one pack...

Страница 88: ...ach store These registers are cleared after they are read so subsequent reads will say 0 valid line numbers are from 1 This is how to tell whether the nominated ANC packets are occurring or not a vali...

Страница 89: ...it The full RollTrack address has four sets of numbers for example 0000 10 01 99 The first set 0000 in the example is the network segment code number The second set 10 in the example identifies the en...

Страница 90: ...RollTrack action being configured You can create up to five RollTrack actions 2 From the Source list select the source that will trigger RollTrack transmission 3 In the Address field enter the RollTra...

Страница 91: ...emory name and click S to set To return the memory to its preset value click P 5 17 3 Recalling a Memory The Recall Memory list recalls the settings saved in a memory location The Last Recalled Memory...

Страница 92: ...uld be collected Log Field Shows the name of the logging field Log Value Shows the current log value 5 18 1 Misc Logging The Misc Logging screen shows the current log information for the unit s basic...

Страница 93: ...rear panel with an SFP connection is fitted The SFP input selections will appear grayed out if either no SFP module or an unsupported SFP module is inserted in the rear panel connector Note Inputs ar...

Страница 94: ...always present on all variants of rear panel Output 2 is present on dual channel product variants Note The outputs are not the physical connections to the rear panel but the output of the processing c...

Страница 95: ...cessing channel These are the eight audio output pairs selected on the Audio Shuffle Ch1 and Ch2 screens Note The outputs are not the physical connections to the rear panel but the output of the proce...

Страница 96: ...put processing channel These are the eight audio output pairs selected on the Audio Shuffle Ch1 and Ch2 screens Note The outputs are not the physical connections to the rear panel but the output of th...

Страница 97: ...of processing channels Frame Slot The module s current frame slot Fan Fan status Licensed Options For example IQOPTM 2NR Shows which licensed options are installed If a licensed option has not been pu...

Страница 98: ...l to either of the two BNCs available on Ref In this is optional if free run or input lock are required 3 Connect monitor to Serial Out 1 4 Connect required downstream equipment to Serial Out 2 5 Navi...

Страница 99: ...ogos of size up to 400 pixels by picture height maximum 480 lines can be displayed The logo sequence capacity is 10 000 000 pixels approx 44s for 150x50 60Hz and the module can store up to 64 logos 2...

Страница 100: ...as _ standard _ index not _ index _ standard The extension is not used as the logo option will auto detect the image format Examples of valid logo filenames are 2 4 Displaying logos You can access th...

Страница 101: ...lly loaded Animated logos can be loaded as a sequence of still images or a sequences of moving video e g MPEG files One animation can be created from a sequence of files of different types as long as...

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