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	Serial Digital Interface - Wikipedia, the free encyclopedia
		Framing is done by detection of a special synchronization pattern, which appears on the (unscrambled) serial digital signal to be a sequence of ten ones followed by twenty zeroes (twenty ones followed by forty zeroes in HD); this bit pattern is not legal anywhere else within the data payload.
		An 8-bit parallel digital interface is defined by CCIR 601, this is also obsolete (however, many clauses in the various standards accommodate the possibility of an 8-bit interface).
		In SD interfaces, where there is only one datastream, the 0th sample is a Cb sample; the 1st sample a Y sample, the 2nd sample a Cr sample, and the third sample is the Y' sample; the pattern repeats from there.
	en.wikipedia.org /wiki/Serial_Digital_Interface (3772 words)

	Serial Peripheral Interface Bus - Wikipedia, the free encyclopedia
		The Serial Peripheral Interface Bus or SPI (often pronounced like "spy") bus is a very loose standard for controlling almost any digital electronics that accepts a clocked serial stream of bits.
		The advantage of a serial bus is that it minimizes the number of conductors, pins, and the size of the package of an integrated circuit.
		A serial peripheral bus is the most flexible choice when many different types of serial peripherals must be present, and there is a single controller.
	en.wikipedia.org /wiki/Serial_Peripheral_Interface_Bus (735 words)

	Serial digital interface system transmission/reception method and device therefor - Patent 6618095
		The two series of signals are produced through this way: a total number of bits of a luminance signal of an HDTV signal to be transmitted within a frame is divided into units corresponding to a total number of scanning lines `K` per frame of one channel of an SDTV signal.
		HD interface deformatting circuit 314 and SD interface deformatting circuit 334 receive the parallel data from circuits 313 and 333, and convert them into video-parallel-data in the same format as the signals have been fed into transmitter 309, then output the data.
		Interface deformatting circuit 250 receives the parallel data from circuit 240, and convert the data into video-parallel-data (1) in the same format as the signals have been fed into transmitter 100, then output the data.
	www.freepatentsonline.com /6618095.html (12103 words)

	Command Sequence: Serial Digital Command Interface Verification (Site not responding. Last check: 2007-11-02)
		This command sequence is used to test the HRC serial digital command interface.
		This sequence issues a pair of serial digital commands to the HRC whose only effect is to toggle a single bit in the serial digital telemetry stream.
		The serial digital command code used is not used to turn on the -15V supply.
	hea-www.harvard.edu /~juda/hrc_flight/noop.html (66 words)

	High-Speed Serial fully digital interface between WLAN RF and BB chips
		The interface between the BB and the RF must allow an exchange of the Tx and Rx data, but is also typically used to convey control information to set the radio transceiver into the correct state and tune its parameters.
		The idea behind the HiSS interface is to move to the RF chip the digital filters that process the data before the transmission and after the reception, as shown in Figure 5.
		Naturally the main reasons to move to a digital interface are primary benefits of the HiSS solution: the pin count is reduced, the baseband design is simplified and the BB chip becomes technology independent.
	www.us.design-reuse.com /articles/article9472.html (3362 words)

	AES3 Digital Audio Interface, SMPTE Extensions
		Society of Motion Picture and Television Engineers (SMPTE) extensions to the AES3 interface that specify a method for transmitting AC-3 compressed audio (instead of the LPCM uncompressed audio specified in AES3) and other types of data.
		Interface format that may be used at any point in a production life cycle.
		AES standard for digital audio —; Digital input-output interfacing — Serial transmission format for two-channel linearly represented digital audio data.
	www.digitalpreservation.gov /formats/fdd/fdd000208.shtml (634 words)

	STMicroelectronics \| APPLICATION NOTE AN OVERVIEW OF THE SERIAL DIGITAL INTERFACE
		Some digital developments, of which the D-2 composite digital VTR is a good example, followed the traditional approach of interfacing directly with the existing analogue environment.
		Not serial in the true sense of the word, in that the 8 bits were carried on separate conductors, but the Y, CR and CB components were interleaved.
		For serial transmission it has a number of drawbacks however, these are : (a) it is not self clocking, a long string of all l's or all 0's has no transitions (b) its dc content varies with the nature of the data stream the low frequency content tends to dominate.
	www.st.com /stonline/books/ascii/docs/1117.htm (10348 words)

	The 1.485Gb/s HDTV SDI interface
		The SMPTE Standard 292M, Bit-Serial Digital Interface for High Definition Television Systems, describes the manner in which various HDTV formats, including the exclusively North American 1280¡Á720, are organized to achieve a common serial bit-rate.
		Serial clock recovery: The bit-serial signal is self-clocking.
		Table 2 summarizes the characteristics of the HDTV bit-serial interface and the tolerances on the performance-indicative parameters.
	broadcastengineering.com /mag/broadcasting_gbs_hdtv_sdi/index.html (904 words)

	Digital Projection, Inc. - Manufacturer of Single-Chip and 3-Chip DLP Projectors - 414 - Serial Digital Interface
		Digital Projection's recent shipments of new POWER gv projectors may include an analog board equipped with dual BNC connectors indicating the ability to input a Serial Digital source.
		Although the Power GV projector you have may be configured with a Serial Digital input, it is not NTSC compatible.
		Please contact Digital Projection's Sales Support team or your RMDM if you have any questions regarding the purchase and installation of the SDI option for your gv projectors.
	www.digitalprojection.com /content/view/136/25 (209 words)

	AES3, Digital Audio Interface Format
		Audio Engineering Society interface format for serial digital transmission of stereo or two-channel LPCM (Linear Pulse Code Modulated) sound.
		An extension of the AES3 interface has been developed by the Society of Motion Picture and Television Engineers (AES3_SMPTE), and it specifies a method for using the interface to transmit non-PCM AC3 compressed audio and other data.
		Where such sampling frequencies appear at an interface, only multiples representing some factor of two of the sampling frequencies identified in AES5 should be used.
	www.digitalpreservation.gov /formats/fdd/fdd000142.shtml (761 words)

	Tektronix MBD: Press Release > VM700T Serial Digital Video Interface (Site not responding. Last check: 2007-11-02)
		The SDI option, the latest addition to the growing family of powerful VM700T measurement options, is available as a comprehensive yet affordable upgrade for both the VM700T and turbo version of the VM700A video measurement set.
		Users of the VM700T with serial digital video option are beginning the transition to full-bandwidth digital applications while at the same time requiring extremely precise analog testing as well.
		The VM700T SDI option is designed to quickly measure all electrical, format and timing parameters of the SDI signal, as well as analyze the content of the SDI signal with a high degree of automation and precision.
	www.tek.com /Measurement/Products/press/vm700t97 (502 words)

	Serial Digital Interface (SDI) - Product Info - VT - NewTek (Site not responding. Last check: 2007-11-02)
		For users of Digital Betacam or Digital-S equipment, this is the perfect solution, providing a direct digital connection between your source or master tapes and VT. The VT SDI specifications include:
		If you need to send your video to an off-line graphics house for compositing, or simply to another VT for your co-worker to use, SDI offers two benefits: video is never re-compressed and your images are sent via a single coaxial cable, instead of a longer component run of three cables.
		The VT SDI Interface uses SMPTE 259M video in and out (EAS/EBU audio capability is present but is not yet activated).
	www.newtek.com /products/vt/info/sdi.html (239 words)

	Bidirectional digital serial interface for communication digital signals including digitized audio between ...
		A digital serial interface system is provided for communicating digital signals including digitized audio between microprocessor-based Control and Transceiver Units of two-way radio communications equipment.
		The system of the invention essentially comprises three subsystems: (1) an interface in the microprocessor-based Control Unit, (2) an interface in the microprocessor-based Transceiver Unit and (3) a two-way medium for linking the two units.
		A preferred embodiment of the digital serial interface system for two-way radio equipment includes a three channel TDM/PCM bus structure scheme, operated in a synchronous full duplex mode using the Manchester II (Biphase-L) format.
	www.delphion.com /details?pn10=US05007050 (393 words)

	projectiondesign - high performance projectors - compatibility - What is SDI (Serial Digital Interface)?
		Serial Digital Interface (SDI) is a digital video signal transport method used by the professional video and broadcast industries.
		DVI (Digital Visual Interface) is a digital video interface technology developed to maximize video quality transfer.
		HDMI is designed to be able to carry a high definition digital image, as well as multi-channel high definition audio (24/196) digitally through a single cable.
	www.projectiondesign.com /?CatID=1261&ItemID=1290 (452 words)

	MAGNAN SIGNATURE DIGITAL CABLE (Site not responding. Last check: 2007-11-02)
		Further research into digital signal transmission has resulted in an extraordinary new design that goes far beyond the already wonderful sonic performance of the original Magnan Digital Cable.
		It was discovered that with the serial digital interface, increases in conductor time resolution (i.e.
		These observations have been refined into a new ultimate performance digital cable pushing those effects as far as is practical in a digital cable with realizable construction.
	www.magnan.com /pages/products/signaturedigital.html (276 words)

	PMS Video SDI PCI Capture Card for PC
		SDI (Serial Digital Interface) has been used in TV broadcasting station or other video related industry for a long time.
		The advantage of using SDI is to transmite digital video data for a very long distance with extremely low error rate.
		The SDI (Serial Digital Interface) Capture Card is a standard PCI 2.1 input card, which can capture standard SDI video signal for further processing.
	www.digitalconnection.com /Products/Video/sdi.asp (313 words)

	Embedded.com - Serial digital interface ICs consume half the power of competitive parts (Site not responding. Last check: 2007-11-02)
		Researchers, industries and the economies of both new and old EU Member States would benefit if the borders surrounding national research funding were effectively brought down according to the ALIPRO project.
		Packaged in a 64-pin TQFP, National’s LMH0030 is claimed to be the industry’s lowest-jitter SMPTE-compliant HD/SD serializer, with 85-ps typical and 125-ps maximum of output jitter.
		The multi-rate serializer offers a proprietary color bar test pattern generator, ancillary data FIFO and low power consumption of 430-mW typical at 3.3-V. The LMH0030 requires no external VCO.
	www.embedded.com /showArticle.jhtml?articleID=186701211 (1143 words)

	Doremi Labs V1d with digital video (SDI)
		The V1d has all the features of the base V1 plus serial digital component interface “SDI” (SMPTE259M, 270MBits/sec) and YUV/RGB in/out.
		It is field accurate and can be controlled from an industry standard RS-422 serial interface using the familiar “Sony 9 pin protocol.” At the same time, the V1 has the advantage of locating immediately to any position on the disk, providing instant access to the video data.
		The video data is compressed using DCT compression and recorded along with the audio and the time code address onto the hard disk drive.
	www.doremilabs.com /products/v1d.htm (240 words)

	Theta Digital - Compli Product Info
		Options for Compli include a Serial Digital Interface (SDI) and Theta’s Ultra Sync II 480p output board using Faroudja Labs’ Directional Correlational Deinterlacing® (DCDi®) technology.
		SDI keeps the signal in the digital domain, rather than subjecting it to further conversions to analog and back again.
		SDI’s purer digital signal is especially effective in enhancing picture quality on flat-panel plasma screens and from digital video projectors.
	www.thetadigital.com /product/compli/prod-info.htm (489 words)

	Video Serial Digital Interface (Site not responding. Last check: 2007-11-02)
		The Serial Digital Interface (SDI) standard is defined by the Society of Motion Picture and Television Engineers (SMPTE), widely used in broadcasting and video production industry today.
		SDI standard describes how to carry uncompressed serial, digitized video data between equipment in production facilities over video coax cables.
		Altera is focused on giving digital broadcast equipment manufacturers a competitive edge and has developed the expertise in video production and video delivery industry.
	www.altera.com /technology/high_speed/protocols/sdi/pro-sdi.html (485 words)

	Sony DVW-510 Digital Betacam Player
		The DVW-510 model (digital only)features playback of digital Betacam recorded tapes only, analog video and audio outputs, SMPTE 259M serial digital V/A interface, and two hour playback.The DVW-510 provides four 20-bit digital audio signal channels.
		The unit uses the Digital Betacam component digital recording format which provides superb picture quality and multi-generation capability to overcome the limitations of analog recording.
		Complete reproduction of four channels of digital audio is archived within the range of -1 to +1 times normal playback speed, even in Jog mode.
	www.broadcaststore.com /store/model_detail.cfm?id=13687 (294 words)

	Pixel Magic Systems - Products - Serial Digital Interface (SDI)
		SDI (Serial Digital Interface) has been used in TV broadcasting or other video related industries for a long time.
		It's an extremely robust signal and can be used to transmit digital video data for a very long distance with an extremely low error rate.
		With modern digital displays, it now means that you can have a pure digital signal path right from source to screen.
	www.pixelmagicsystems.com /products/sdi (256 words)

	Serial Digital Interface - a Whatis.com definition
		Serial Digital Interface (SDI) is a standard for digital
		The most common data speed is 270 megabits per second (Mbps).
		Find white papers, products and vendors related to Serial Digital Interface.
	whatis.techtarget.com /gDefinition/0,294236,sid7_gci1041262,00.html (190 words)

	Contingency Procedure: Serial Digital Command Verification (Site not responding. Last check: 2007-11-02)
		This procedure is used to determine if serial command processing through the CTU's, the RCTU and the HRC serial command decoder is functioning.
		A pair of serial digital commands are sent to the HRC that will result in the toggling of a single bit in the HRC secondary science housekeeping.
		This procedure may be run at any time the HRC is on and there is a question of whether or not the HRC is responding to serial digital commands.
	hea-www.harvard.edu /~juda/hrc_flight/contingency/sd_cmd_verif.html (123 words)

	Differences in how Windows 2000 and Windows XP handle Serial Digital Interface signals (Site not responding. Last check: 2007-11-02)
		SDI (or SMPTE 259M) is a standard for serial transmission of digital video.
		The SDI standard transmits plain video data and provides space for ancillary data, including time-code data, user-specific control data, and digitized audio.
		The Microsoft Digital Video (MSDV) camcorder driver (Msdv.sys) uses a fixed mechanism for timing DV streams.
	support.microsoft.com /default.aspx?scid=kb;[LN];834727 (380 words)

	ICS Electronics Serial Data Sheets
		For data sheets on PCI Serial Cards, RS-232 to RS-485 Converters, Serial DAQ Modules, RS-232 Troubleshooter, other converters and Serial Application Notes, go to ICSDataCom's home page at http://www.icsdatacom.com.
		The 2361 is packaged in a CE approved Minibox™ case and is controlled by a RS-232 or a RS-485 serial link.
		The 2364 is packaged in a CE approved Minibox™ case and is controlled by a RS-232 or a RS-485 serial link.
	www.icselect.com /ser_ds.html (396 words)

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