Nevion ADC-SDI-CC User Manual
Nevion Optics
Table of contents
Document Outline
- USER MANUAL
- ADC-SDI-CC
- Multi standard NTSC, PAL, YPbPr, RGB Decoder/Converter
- Component and Composite Analogue Video Converter
- Network Electronics AS
- N-3204 Sandefjord, Norway
- Phone: +47 33 48 99 99
- Fax: +47 33 48 99 98
- e-mail: [email protected]
- www.network-electronics.com
- Revision history
- The latest version is always available in pdf-format on our web-site:
- http://www.network-electronics.com/
- Current revision of this document is the uppermost in the table below.
- Revision
- Replaces
- Date
- 3
- 2
- 2008-07-14
- Added Declaration of Conformity.
- 2
- 1
- 2007-10-23
- New front page and removed old logo.
- 1
- 0
- 2007-10-09
- Added Materials Declaration and EFUP
- 0
- B
- 03.03.05
- Specification update and changed ConQuer to flashlink®.
- B
- A
- 02.09.04
- First preliminary release
- A
- 12.08.04
- Index
- Quick Start Guide for ADC-SDI-CC 4
- 1. General 5
- 2. Specifications 6
- 3. Connector module 7
- 3.1 Correspondence of connectors and signals 7
- 3.2 Mounting the connector module 7
- 4. Configuration and Setup 8
- 4.1 Setting the DIP switches 8
- 4.2 Reset 10
- 5. Module status 11
- 5.1 GPI ALARM – Module Status Outputs 11
- 5.2 Front Panel - Status Monitoring 12
- 6. Interface with GYDA and RS-422 command set 13
- 6.1 ADC-SDI-CC Command table 13
- 6.2 The “?” command 13
- 6.3 The “info” command 14
- 6.4 Video modes commands. 14
- 6.5 Mark Field 1, Pedestal and Comb - commands. 15
- 6.6 get, set, eget and eset. 15
- General environmental requirements for Network flashlink® equipment 16
- Product Warranty 17
- Materials declaration and recycling information 18
- Materials declaration 18
- Environmentally-friendly use period 18
- Recycling information 19
- EC Declaration of Conformity 20
- Quick Start Guide for ADC-SDI-CC
- Without GYDA controller (This is the default setting upon shipping)
- 1. Set DIP-switch 1 on (towards backplane), switches 2 and 3 according to the input mode you want (see Table 2 on page 9).
- 2. Insert ADC-SDI-CC into a slot in the sub-rack.
- 3. Attach Analogue input (CVBS, S-Video, RGB+sync or YPbPr) and SDI-output to the backplane module (see Figure 2 on page 7).
- 4. Power on. After some seconds the ADC-SDI-CC will be running, and the input detected. All LED’s will be green and the SDI output active. If this is not the case, please see section 5.2 Front Panel - Status Monitoring on page 12.
- With GYDA controller (firmware> 1.1)
- Insert ADC-SDI-CC into a slot in the sub-rack.
- Attach Analogue input (CVBS, S-Video, RGB+sync or YPbPr) and SDI-output to the backplane module (see Figure 2 on page 7).
- Power on. After a few seconds the ADC-SDI-CC will be running, and the card detected by GYDA. Use GYDA to set up which analogue video format to use, CVBS, S-Video, RGB+sync or YPbPr. All LED’s will now be green and the SDI output active. The card settings are stored on the card which means that the card will remember its configuration despite any eventual power loss.
- 1. General
- The flashlink ADC-SDI-CC is a high quality digital video decoder that digitises and decodes all popular baseband video formats into SDI 4:2:2 digital component video. The ADC-SDI-CC supports the analogue-to-digital conversion of component RGB and YPbPr signals, as well as the decoding of NTSC and PAL composite and S-video into component digital video. This decoder features four 10-bit A/D converters running with 2 x oversampling (27MHz), which are then digitally filtered and decimated to the 1 x pixel rate giving a higher signal-to-noise ratio for each input channel.
- When used with the GYDA control system, gain adjustments may be made to each analogue input.
- Composite video decoding utilises a 5-line adaptive comb filter for both the luma and chroma signal paths to reduce cross-luma and cross-chroma artefacts. A alternative chroma trap filter is also available. On composite and S-video inputs, the user can control video characteristics such as contrast, brightness, saturation and hue via the GYDA control interface. The GYDA system controller is used with all flashlink and flashlink modules providing a common control and monitoring platform.
- ADC-SDI-CC features:
- · Multi-standard NTSC, PAL, YPbPr, RGB Decoder/Converter
- · 10 bit 4:2:2 SDI video quality
- · 5 line adaptive comb filter for NTSC/PAL decoding
- · EDH generation and insertion
- · 2 x oversampling of both composite and component video
- · 10 bit component 8:8:8 oversampling with digital 4:2:2 decimation and down-conversion
- · VBI data transparent
- · 3 SDI outputs
- Figure 1 – Simplified block diagram of the ADC-SDI-CC card
- 2. Specifications
- Digital Serial Output
- Signal type: SMPTE 259M / ITU-R BT.601
- Connector: BNC
- Impedance: 75 ohm
- Return loss: >15dB @ 270MHz
- Jitter: < 0.2UI
- Peak to peak signal level: 800mV 80mV
- Composite and Y/C Input:
- Signal type: Composite video, PAL 625/50Hz or NTSC 525/60Hz
- Y / C (S-video)
- Connector: BNC
- Impedance: 75 ohm
- Signal level: 1Vp-p
- Return loss: >40dB
- Component and RGB Input:
- Signal rate: 625/50Hz or 525/60Hz
- Signal type: RGB without setup, with separate sync.
- SMPTE / EBU Y, Cr, Cb
- Connector: BNC
- Impedance: 75 ohm
- Signal level: Y = 1Vp-p. Cb, Cr, R, G, B = 0.7Vp-p
- Return loss: >40dB
- Processing Performance:
- Signal path: 10 bits
- Sampling: 27MHz, 2 x oversampling
- Luma/Chrome separation: selectable 5 line adaptive comb filter or chroma trap filter
- Video bandwidth: 6MHz
- Hue Accuracy 0.5 typical
- Colour Saturation Accuracy 0.8% typical
- Luminance Nonlinearity 0.6% typical
- SNR (unified weighted): 66dB typical
- Diff. gain: <1.0%
- Diff. phase: <1.0
- Video processing delay 3 video lines
- Power: +5V DC / 2.75W
- -15V DC / 0.5W
- 3. Connector module
- The ADC-SDI-CC has a dedicated connector module: ADC-SDI-CC-C1. This module is mounted at the rear of the sub-rack. The module is shown in Figure 2 .
- Figure 2 - ADC-SDI-CC-C1 connector module.
- The ADC-SDI-CC-C1 connector module has 7 BNC's:
- CVBS/Y
- Analogue input: CVBS, SYNC for RGB or S-Video Luma.
- R/Pr
- Analogue input: Red or component Pr.
- G/Y
- Analogue input: Green or component Y.
- B/Pb/C
- Analogue input: Blue, component Pb or S-Video Chroma.
- SDI-OUT
- Digital SDI output
- SDI-OUT
- Digital SDI output
- SDI-OUT
- Digital SDI output
- SDI1, SDI2 and SDI3 are equivalent SDI outputs.
- Note: The analogue inputs are internally terminated with 75 on the ADC-SDI-CC card.
- The details of how the connector module is mounted, is found in the user manual for the sub-rack frame FR-2RU-10-2.
- This manual is also available from our web site: http://www.network-electronics.com/
- 4. Configuration and Setup
- Figure 3 - ADC-SDI-CC simplified silkscreen.
- The ADC-SDI-CC card has a Dual-Inline switch (DIP-switch) that has 10 individual On/Off switches. The purpose of these switches is to provide an easy interface to some of the most used features of the ADC-SDI-CC card, without the need of a GYDA controller. The switches are numbered from '1' towards the top of the card, see Figure 3 . A switch is off when the tap is placed in direction of the front handle.
- Switch #
- Function
- Comment
- 1
- Manual mode on/off
- When on, enables switches 2, 3, 4, 5, 6 and 8.
- 2
- Input Channel select
- According to Table 3.
- 3
- Input Channel select
- 4
- Mark Field 1 enable on/off
- When on, the Mark Field 1-feature enabled.
- 5
- Comb filter/Trap filter
- When on, the comb filter is selected. When off, the trap filter is selected.
- 6
- Pedestal on/off
- If a setup level of 7,5 IRE is present on your analogue video, set to on. When black level is 0 IRE, set to off. This setting only applies to 525 lines video standard.
- 7
- Reserved
- 8
- Factory Reset on/off
- To reset the internal EEPROM.
- 9
- Reserved
- 10
- Run mode on/off
- For factory use only
- Table 1: Summary of the DIP switches. Switch 7, 9 and 10 are mainly for factory use, while switches 1, 2, 3, 4, 5 and 6 will be used when no GYDA controller is available.
- Switch 1 - Manual mode
- Switch 1 is the manual mode switch. If on, the ADC-SDI-CC may be operated with the switches. If off, the ADC-SDI-CC is to be used with a GYDA controller.
- Factory setting is switch 1 in on position
- With switch 1 off:
- While in automatic mode, switches 2, 3, 4, 5, 6 and 8 do not have any effect.
- With switch 1 on:
- In manual mode, the functionality of switches 2, 3, 4, 5 , 6 and 8 is as follows:
- Switches 2 and 3
- These two switches determine the input selection. See Table 2.
- Factory setting is switch 2 and switch 3 off.
- Sw #3
- Sw #2
- Input Channel Select
- 0
- 0
- CVBS
- 0
- 1
- S-Video
- 1
- 0
- YPbPr
- 1
- 1
- RGBS
- Table 2: Manual selection of video mode
- Switch 4
- Switch 4 turns on/off the Mark Field 1-feature. With switch 4 off the Mark Field 1-feature is disabled, with switch 4 on the Mark Field 1-feature is enabled and the card inserts a marker on line x of each field 1. This features gives improved encoding quality when used with an encoder like the DAC-SDI which can use this feature.
- Factory setting is switch 4 in on position.
- Switch 5
- Switch 5 selects which filter to use when separating Luma from Chroma in CVBS. With switch 5 on, the 5-line comb filter is selected, with switch 5 off, the chroma trap filter is selected.
- Factory setting is switch 5 in on position.
- Switch 6
- Switch 6 selects whether pedestal is present on the analogue video. With switch 6 on, the black level will be set to 7,5 IRE. With switch 6 off, the black level will be 0 IRE. This switch only affects 525 lines video. Typically a black level of 7,5 IRE is used in the USA and 0 IRE in Japan.
- Factory setting is switch 6 in on position.
- Switches 7 and 9 - Reserved
- These switches are reserved and should always be in the off position.
- Factory setting are switch 7 and 9 in off position.
- Switch 8 - Reset to factory default
- ADC-SDI-CC contains an EEPROM which stores the configuration of the card. Switch 8 can be used to reset the EEPROM to the factory default. Follow the procedure described below.
- Action
- Comment
- 1
- Power down.
- 2
- Turn switch 8 on.
- Switch 1 must also be turned on for this to have effect.
- 3
- Power up.
- ADC-SDI-CC enters a special state where the EEPROM is restored to factory default values. This is flagged by the Card State LED, which starts to blink yellow.
- 4
- Power down.
- 5
- Turn switch 8 off.
- If you want the DIP switches to be placed in the factory default position, this is the time to do so: Switch 10 should, as always, be turned to the on position. Switch 1 may be turned on or off.
- 6
- Power up.
- The card EEPROM is now reset to factory settings.
- Table 3: Method to restore the ADC-SDI-CC card to factory settings. Remember to let some seconds pass by each time you power down, to allow capacitors to be fully discharged.
- Switch 10 - Run mode
- Switch 10 is purely used for service upgrade of the ADC-SDI-CC card. It should always be in the on position. If switch 10 is in the off position, the Card State LED will light up red, and the ADC-SDI-CC card will enter programming mode. This causes no harm, but the card will not work in this mode.
- Factory setting is switch 10 in on position.
- The push-button just behind the front LEDs is a reset switch, see Figure 3 . It has the same effect as a power off – power on cycle.
- 5. Module status
- The status of the module can be monitored in two ways.
- 1. GYDA System Controller (optional).
- 2. LED’s at the front of the sub-rack.
- The LED’s are mounted on the module itself, whereas the GYDA System Controller is a separate module which gives detailed information on the card status. The functions of the LED’s are described on the next page. The GYDA controller is described in a separate user manual. This manual is available on our web site: http://www.network-electronics.com/
- These outputs can be used for wiring up alarms for third party control systems. The GPI outputs are open collector outputs, sinking to ground when an alarm is triggered. The GPI connector is shown in Figure 4 .
- Electrical Maximums for GPI outputs
- Max current: 100mA
- Max voltage: 30V
- ADC-SDI-CC module GPI pinning:
- Signal
- Name
- Pin #
- Mode
- Status
- General error status for the module.
- Pin 1
- Open Collector
- Input
- No video input detected
- Pin 2
- Open Collector
- VCXO
- Module not gen-locked to video input
- Pin 3
- Open Collector
- SDI Output
- No SDI output present
- Pin 4
- Open Collector
- Ground
- 0 volt pin
- Pin 8
- 0V.
- Figure 4 - GPI Outlet
- The status of the module can be easily monitored visually by the LED’s at the front of the module. The LED’s are visible through the front panel as shown in Figure 5 below.
- (Text not printed on the front panel).
- Figure 5 - Front panel indicator for ADC-SDI-CC
- The ADC-SDI-CC has 4 LED’s each showing status information. The position of the different LED’s is shown in Figure 5 .
- Diode \ state
- Red LED
- Yellow LED
- Green LED
- No light
- Card State
- Module is faulty
- Start-up-sequence is running
- Module is OK
- Module power is OK
- Module has no power or memory fault
- Input
- No video input detected
- Video input detected
- VCXO
- No input detected
- Input signal is detected. Video not yet locked or input comes from a VCR
- Input signal is detected, and properly locked
- SDI Output
- No SDI output
- Correct SDI output
- Table 4 - Front panel LED indicator overview
- 6. Interface with GYDA and RS-422 command set
- All commands follow the flashlink® protocol and can be used for direct control access to the module. The control system can either be a GYDA or a third-party control system with integrated flashlink® protocol. The module can also be manually controlled with a VT100 compatible terminal program.
- The protocol can be found on our web page; http://www.network-electronics.com
- Command
- Response
- Comment
- ?
- Yes
- The “Hello” command.
- info
- Yes
- Gives back the card state.
- CVBS
- “OK”
- Set video format to CVBS.
- Svideo
- “OK”
- Set video format to S-Video.
- RGB
- “OK”
- Set video format to component RGB + sync.
- YPbPR
- “OK”
- Set video format to component YPbPr.
- MarkF1 on
- “OK”
- Turn on the Mark Field 1-feature.
- MarkF1 off
- “OK”
- Turn off the Mark Field 1-feature.
- Comb on
- “OK”
- Set chroma luma separation filter to 5-line comb filter.
- Comb off
- “OK”
- Set chroma luma separation filter to chroma trap filter.
- Pedestal on
- “OK”
- Pedestal is present.
- Pedestal off
- “OK”
- Pedestal is not present.
- Calibrate
- “OK”
- Calibrates RGB gain. Must be in RGB and input must be 75%
- colour bar.
- eget [0xHH]
- Yes
- Get a value from a numbered eeprom register.
- eset [0xHH] [0xHH]
- “OK”
- Set a value to a numbered eeprom register.
- get [0xHH]
- Yes
- Get a value from a numbered register.
- set [0xHH] [0xHH]
- “OK”
- Set a value to a numbered register.
- Table 5 - All commands available to the user
- According to the flashlink®, no card can use the RS422-bus before it has been activated with the “?” (hello) command. The response from ADC-SDI-CC will be:
- xxxxADC-SDI-CC\
- PIC sw rev X.X.X\
- FPGA sw rev X\
- Protocol ver X.X
- Here xxxx denotes the source and destination rack and slot coordinates, while X represents a version number. As of primo July 2004, these revisions would be:
- xxxxADC-SDI-CC\
- PIC sw rev 1.0.2\
- FPGA sw rev 6\
- Protocol ver 1.0
- This command report the entire state of the card. An example:
- xxxxCVBS\
- Locked 50Hz\
- Field 1 mark on\
- Comb on\
- Pedestal on
- Status of
- Status string
- Comment
- Input Select
- CVBS
- CVBS is selected
- Svideo
- Svideo is selected
- YpbPr
- YPbPr is selected
- RGB
- RGB is selected
- Analogue input.
- Locked 50Hz
- Locked to 625 lines 50 Hz.
- Locked 60Hz
- Locked to 525 lines 60 Hz.
- Not locked 50Hz
- Not locked, previously locked to 50Hz.
- Not locked 60Hz
- Not locked, previously locked to 60Hz.
- Field 1 marking
- Field 1 marking on
- The Mark Field 1-feature is turned on.
- Field 1 marking off
- The Mark Field 1-feature is turned off.
- Chroma filter
- Comb on
- Comb filter selected.
- Comb off
- Chroma trap filter is selected.
- Pedestal
- Pedestal on
- Pedestal present is selected.
- Pedestal off
- Pedestal not present is selected.
- Table 6: The info command broken up in components.
- The “info” command is composed by many minor lines, fully specified in table 6. In general, when a condition is normal, it is not reported. For instance, pedestal is reported when locked to 50Hz, even tough the setting has no effect on the video.
- The CVBS, RGB, Svideo and YPbPr commands sets the video input mode. Remember that RGB -mode needs separate sync on the CVBS/Luma channel. This sync may be a synchronous CVBS-signal.
- Commands to turn on/off the Mark Field 1-feature, Pedestal and the Comb filter commands are straightforward text, see Table 5 .
- These commands are for internal factory use. The end-user should avoid these commands.
- General environmental requirements for Network flashlink® equipment
- 1. The equipment will meet the guaranteed performance specification under the following environmental conditions:
- Operating room temperature range 0°C to 40°C
- Operating relative humidity range up to 90% (non-condensing)
- 2. The equipment will operate without damage under the following environmental conditions:
- Temperature range -10°C to 50°C
- Relative humidity range up to 95% (non-condensing)
- Product Warranty
- The warranty terms and conditions for the product(s) covered by this manual follow the General Sales Conditions by Network Electronics AS. These conditions are available on the company web site of Network Electronics AS:
- www.network-electronics.com
- Materials declaration and recycling information
- Materials declaration
- For product sold into China after 1st March 2007, we comply with the “Administrative Measure on the Control of Pollution by Electronic Information Products”. In the first stage of this legislation, content of six hazardous materials has to be declared. The table below shows the required information.
- 組成名稱
- Part Name
- Toxic or hazardous substances and elements
- 鉛
- Lead
- (Pb)
- 汞
- Mercury
- (Hg)
- 镉
- Cadmium
- (Cd)
- 六价铬
- Hexavalent Chromium
- (Cr(VI))
- 多溴联苯
- Polybrominated biphenyls
- (PBB)
- 多溴二苯醚
- Polybrominated diphenyl ethers
- (PBDE)
- ADC-SDI-CC
- X
- O
- O
- O
- O
- O
- O: Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement in SJ/T11363-2006.
- X: Indicates that this toxic or hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJ/T11363-2006.
- Environmentally-friendly use period
- The manual must include a statement of the “environmentally friendly use period”. This is defined as the period of normal use before any hazardous material is released to the environment. The guidance on how the EFUP is to be calculated is not finalised at the time of writing. See http://www.aeanet.org/GovernmentAffairs/qfLeOpAaZXaMxqGjSFbEidSdPNtpT.pdf for an unofficial translation of the draft guidance. For our own products, Network Electronics has chosen to use the 50 year figure recommended in this draft regulation.
- Network Electronics suggests the following statement on An “Environmentally Friendly Use Period” (EFUP) setting out normal use:
- EFUP is the time the product can be used in normal service life without leaking the hazardous materials. We expect the normal use environment to be in an equipment room at controlled temperature range (0ºC 40ºC) with moderate humidity (< 90%, non-condensing) and clean air, not subject to vibration or shock.
- Further, a statement on any hazardous material content, for instance, for a product that uses some tin/lead solders:
- Where a product contains potentially hazardous materials, this is indicated on the product by the appropriate symbol containing the EFUP. The hazardous material content is limited to lead (Pb) in some solders. This is extremely stable in normal use and the EFUP is taken as 50 years, by comparison with the EFUP given for Digital Exchange/Switching Platform in equipment in Appendix A of “General Rule of Environment-Friendly Use Period of Electronic Information Products”. This is indicated by the product marking:
- It is assumed that while the product is in normal use, any batteries associated with real-time clocks or battery-backed RAM will be replaced at the regular intervals.
- The EFUP relates only to the environmental impact of the product in normal use, it does not imply that the product will continue to be supported for 50 years.
- Recycling information
- Network Electronics provides assistance to customers and recyclers through our web site http://www.network-electronics.com. Please contact Network Electronics’ Customer Support for assistance with recycling if this site does not show the information you require.
- Where it is not possible to return the product to Network Electronics or its agents for recycling, the following general information may be of assistance:
- Before attempting disassembly, ensure the product is completely disconnected from power and signal connections.
- All major parts are marked or labelled to show their material content.
- Depending on the date of manufacture, this product may contain lead in solder.
- Some circuit boards may contain battery-backed memory devices.
- EC Declaration of Conformity
- MANUFACTURER
- Network Electronics AS
- P.B. 1020, N-3204 SANDEFJORD, Norway
- AUTHORISED REPRESENTATIVE
- (Established within the EEA)
- Not applicable
- MODEL NUMBER(S)
- ADC-SDI-CC
- DESCRIPTION
- Component and Composite Analogue Video Converter
- DIRECTIVES this equipment complies with
- LVD 73/23/EEC
- EMC 2004/108/EEC
- HARMONISED STANDARDS applied in order to verify compliance with Directive(s)
- EN 55103-1:1996
- EN 55103-2:1996
- TEST REPORTS ISSUED BY
- Notified/Competent Body
- Report no:
- Nemko
- E07379.00
- TECHNICAL CONSTRUCTION FILE NO
- Not applicable
- YEAR WHICH THE CE-MARK WAS AFFIXED
- 2008
- TEST AUTHORIZED SIGNATORY
- MANUFACTURER
- AUTHORISED REPRESENTATIVE
- (Established within EEA)
- Date of Issue
- 2008-07-14
- Place of Issue
- Not applicable
- Sandefjord, Norway
- Name
- Thomas Øhrbom
- Position
- Quality Manager
- (authorised signature)