Axon Synapse ASV12 Technical Manual Download

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TECHNICAL MANUAL

High end 12 bit Analog Composite to Serial Digital

Converter with 5-Line Adaptive Comb Filter

and Frame Synchronizer

Summary of Contents for Synapse ASV12

Page 1: ...____________________________________________ ASV12 High end 12 bit analog composite to serial digital converter ...

Page 2: ... Gilze The Netherlands Phone 31 161 850 450 Fax 31 161 850 499 E mail Info axon tv Web www axon tv TECHNICAL MANUAL High end 12 bit Analog Composite to Serial Digital Converter with 5 Line Adaptive Comb Filter and Frame Synchronizer ...

Page 3: ... to extremely high or low temperatures NEVER operate this product in an explosive atmosphere Warranty Axon warrants their products according to the warranty policy as described in the general terms That means that Axon Digital Design BV can only warrant the products as long as the serial numbers are not removed Copyright 2001 2006 AXON Digital Design B V Date created 08 01 03 Date last revised 11 ...

Page 4: ...tart 5 When powering up 5 Default settings 5 Changing parameters and settings 5 Front Panel Control 5 Example of changing parameter using Front Panel control 5 Synapse Setup Software 7 Menu Structure Example 7 Chapter 4 The ASV12 card 8 Introduction 8 Key Features 8 Chapter 5 Settings Menu 10 Chapter 6 Status Menu 16 Chapter 7 Events 18 Chapter 8 LED Indication 20 Chapter 9 Block Schematic 21 Chap...

Page 5: ...oller The local control panel is also used to back up and restore card settings Please refer to the RRC18 RRC10 and RRC04 manuals for a detailed description of the local control panel the way to set up remote control over IP and for frame related settings and status information Remote Control Capabilities The remote control options are explained in the rack controller RRC18 RRC10 RRC04 manual The ...

Page 6: ...t premature failure from components mounted on the board Locating the card The Synapse card can be placed vertically in an SFR18 frame or horizontally in an SFR04 frame Locate the two guide slots to be used slide in the mounted circuit board and push it firmly to locate the connectors Correct insertion of card is essential as a card that is not located properly may show valid indicators but does n...

Page 7: ...rs The front panel controls or the Synapse Set Up Software can be used to change settings An overview of the settings can be found in chapter 5 6 and 7 of this manual Front Panel Control Front Panel Display and Cursor Settings are displayed and changed as follows Use the cursor arrows on the front panel to select the menu and parameter to be displayed and or changed Press To go forward through the...

Page 8: ... to indicate that the SFS10 Settings menu item SDI Format has been selected and shows that it current setting is Auto Pressing the selects the settings item shown in this example SDI Format Pressing or will change to a different setting eg Mode H Delay The display changes to indicate that the SFS10 Edit Setting menu item SDI Format has been selected To edit the setting of the menu item press or Al...

Page 9: ...rolling Having selected the desired Frame and Module from the GUI Synapse Network View select the menu item that you wish to open Opening the menu item gives a complete list of available properties with their associated Value For example to change a setting e g SDI Format select SDI Format form the list of settings by double clicking to open a dialogue box The dialogue box allows parameters to be ...

Page 10: ...lable with embedded audio reducing the need for distribution amplifiers and external embedders Automatic Standard Selection Most video standards can be handled by the ASV12 In Auto Mode see later the unit automatically detects the input standard being used and changes the signal processing to the standard detected at the input Audio Embedding When used with optional ADD On cards the ASV12 can perf...

Page 11: ...e g for Audio Synchronisation with a DIO24 Back planes The ASV12 can be used with the BPL01 back plane Miscellaneous The ASV12 cards fit into the Axon SFR04 SFR18 rack LED s on the front of the board indicate the presence Video Reference Input signal Connection Processor Errors The ASV12 can be controlled by Axon Synapse set up software ...

Page 12: ...em sets the input standard when standard is set to 525 The settings are NTSC or PAL M Default is NTSC Mode Synchronize and Delay mode can be selected within the Mode menu In Synchronize mode the Autophaser Line synchroniser is active In Delay mode a reference is not required the output timing is derived from the input The default setting is Synchronize Synchronizing Mode When Mode is set to Synchr...

Page 13: ...R18 Input 2 is the lower The SFR04 has one reference input The available settings for Ref Input are 1 2 and Auto The default setting of Ref Input is 1 1 2 Lock to the reference at the respective input Auto Selects Ref_1 to 625 Ref_2 to 525 If a signal is not connected the reference the reference will automatically be locked to the reference H Delay The H Delay setting allows adjustment of the hori...

Page 14: ...ttings of Remove setup are On and Off The default setting is On Hue Adjusts the hue Can be set between 90 dgrs and 90 dgrs Chroma Enhanc The Chroma Enhanc setting item enables the improvement of the Chrominance signal being processed by increasing the edge steepness of the chroma signal The settings of Chroma Enhanc are On and Off The default setting is Off Freeze Freeze enables the capture of one...

Page 15: ...ference Cb black level adjustment Cr Black This item controls the Colour Difference Cr black level adjustment EDH Gen This setting allows the user to switch the built in EDH generator on off The EDH generator inserts EDH SDI Error Detection Handling into the output signal The settings of EDH Gen are On and Off The default setting is On VLI Ins The Video Line Index insertion menu enables the genera...

Page 16: ...ich of the four groups of audio available on the Synapse bus will be embedded by embedder B of the ASV12 into the SDI stream The settings of Emb B Sel are Off Group_1 Group_2 Group_3 Group_4 The default setting is Off Emb A1 2 Emb A1 2 determines which audio channels are embedded by channels 1 and 2 of embedder A The available settings are AddOn_A1 2 AddOn_A3 4 AddOn_B1 2 AddOn_B3 4 AddOn_C1 2 Add...

Page 17: ...es which audio channels are embedded by channels 3 and 4 of embedder B The available settings are AddOn_A1 2 AddOn_A3 4 AddOn_B1 2 AddOn_B3 4 AddOn_C1 2 AddOn_C3 4 AddOn_D1 2 AddOn_D3 4 The default setting of Emb B3 4 is AddOn_B3 4 ...

Page 18: ...525 60 are recognised as valid inputs Audio CH_A1 Audio CH_A1 displays the status of audio channel A1 The status can be NA not available or Ok Audio CH_A2 Audio CH_A2 displays the status of audio channel A2 The status can be NA not available or Ok Audio CH_A3 Audio CH_A3 displays the status of audio channel A3 The status can be NA not available or Ok Audio CH_A4 Audio CH_A4 displays the status of ...

Page 19: ...B4 Audio CH_B4 displays the status of audio channel B4 The status can be NA not available or Ok FPGA Stat FPGA Stat displays the status of the internal processor of the ASV12 The status is indicated as Ok or Error ...

Page 20: ...nput Input can be selected between 0 255 0 no event 1 255 are the priority setting If set to 0 no events will be generated If the input is lost an Event will be generated at the priority Ref Status Reference can be selected between 0 255 0 no event 1 255 are the priority setting If the reference is lost an Event will be generated at the priority What information is available in an event The messag...

Page 21: ...x for Return of Input Defining Tags The tags defined for the ASV12 are Event Menu Item Tag Description Announcements 0 or NA 0 or NA Announcing of report and control values Input 01hex INP_LOSS 81hex INP_RETURN primary input lost or returned Ref Status 02hex REF_LOSS 82hex REF_RETURN reference lost or returned The Priority The priority is a user defined value The higher the priority of the alarm t...

Page 22: ...20 ...

Page 23: ...t LED This LED indicated the presence of a valid video signal on the input Reference LED Indicated the presence of a valid reference signal on the selected reference input connector ref 1 or ref 2 See section 5 Ref Input Connection LED This LED illuminates after the card has initialised The LED lights for 0 5 seconds every time a connection is made to the card ...

Page 24: ...ynapse bus Reference inputs 1 2 1 2 3 4 CVBS INPUT FREEZE INPUT SDI OUT EMBEDDED AUDIO TRACKING OUT SDI OUT EMBEDDED AUDIO 12 bit COMPOSITE DECODER Auto format ref Frame Synchro nizer EMB A Proc Amp VI Insertion EDH insertion PLL µP EMB B SDI OUT EMBEDDED AUDIO SDI OUT EMBEDDED AUDIO ...

Page 25: ... 10 Connector Panel The ASV12 can be used with the following backplane BPL01 Unused inputs and outputs must be terminated with the correct impedance TRACKING FREEZE ASV10 RECL SDI OUT VIDEO J7 4 3 2 1 J1 ...

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