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
6.2 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
Environmentally-friendly use period.......................................................................................................18
Recycling information ...............................................................................................................................19
EC Declaration of Conformity .................................................................................................................20
Technical specifications are subject to be changed without notice.
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ADC-SDI-CC Rev. 3
DATE: 23 July 2008
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.
Technical specifications are subject to be changed without notice.
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ADC-SDI-CC Rev. 3
DATE: 23 July 2008
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.
Technical specifications are subject to be changed without notice.
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ADC-SDI-CC Rev. 3
DATE: 23 July 2008
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
Technical specifications are subject to be changed without notice.
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ADC-SDI-CC Rev. 3
DATE: 23 July 2008
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.
3.1 Correspondence of connectors and signals
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 75Ω on the ADC-SDI-CC card.
3.2 Mounting the connector module
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/
Technical specifications are subject to be changed without notice.
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ADC-SDI-CC Rev. 3
DATE: 23 July 2008
4. Configuration and Setup
Figure 3 - ADC-SDI-CC simplified silkscreen.
4.1 Setting the DIP switches
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 t
DC-SDI-CC card, without the need of a GYDA controller. The switches are numbered from '1' towards
A
the. A switc the tap is placed in direction of the front handle.
top of the card, see Figure 3 h is off when
he
Switch #
Function Comment
1 Manual mode on/off When on, enables switches 2, 3, 4, 5, 6 and 8.
2 Input Channel select
3 Input Channel select
According to Table 3.
4 Mark Field 1 enable on/off e Mark Field 1-feature enabled. When on, th
5 Comb filter/Trap filter When on, the comb filter is selected. When off, the trap filter
is selected.
6 Pedestal on/off ur analogue video,
If a setup level of 7,5 IRE is present on yo
t to on. When black level is 0 IRE, set to off. This setting
se
only applies to 525 lines video st
andard.
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.
Technical specifications are subject to be changed without notice.
9
ADC-SDI-CC Rev. 3
DATE: 23 July 2008
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.
4.2 Reset
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.
Technical specifications are subject to be changed without notice.
10
ADC-SDI-CC Rev. 3
N
DATE: 23 July 2008
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/
5.1 GPI ALARM – Module Status Outputs
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
o 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.
Technical specifications are subject to be changed without notice.
11
ADC-SDI-CC Rev. 3
p
N
N
N
DATE: 23 July 2008
5.2 Front Panel - Status Monitoring
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
Technical specifications are subject to be changed without notice.
12
ADC-SDI-CC Rev. 3
DATE: 23 July 2008
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
6.1 ADC-SDI-CC Command table
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
6.2 The “?” command
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:
Technical specifications are subject to be changed without notice.
13
ADC-SDI-CC Rev. 3
d
d
d
N
N
N
N
DATE: 23 July 2008
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:
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 selecte
Svideo Svideo is selecte
YpbPr YPbPr is selecte
RGB RGB is selected
Analogue input.
Locked 50Hz Locked to 625 lines 50 Hz.
Locked 60Hz Locked to 525 lines 60 Hz.
ot locked 50Hz
ot locked 60Hz
ot locked, previously locked to 50Hz.
ot locked, previously locked to 60Hz.
Field 1 marking on The Mark Field 1-feature is turned on.Field 1 marking
Field 1 marking off The Mark Field 1-feature is turned off.
Comb on Comb filter selected.Chroma filter
Comb off Chroma trap filter is selected.
Pedestal onPedestal present is selected. Pedestal
Pedestal off Pedestal not present is selected.
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.
6.4 Video modes commands.
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.
Technical specifications are subject to be changed without notice.
16
ADC-SDI-CC Rev. 3
DATE: 23 July 2008
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:
Technical specifications are subject to be changed without notice.
17
ADC-SDI-CC Rev. 3
DATE: 23 July 2008
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.
Toxic or hazardous substances and elements
組成名稱
Part Name
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.
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)
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%, noncondensing) 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:
Technical specifications are subject to be changed without notice.
18
ADC-SDI-CC Rev. 3
DATE: 23 July 2008
50
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.