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Topic: PECL


In the News (Mon 16 Nov 09)

  
  Applying HSTL Signals to PECL Input Devices - Maxim/Dallas
PECL and HSTL are two of the high-speed interface standards in common use.
PECL (positive supply referred ECL) is an older standard than HSTL and was developed as a higher speed alternative to the TTL logic standards.
The PECL input specification parameters that determine a device's suitability to receive HSTL are the differential input voltage (VID), the differential input low voltage (VILD) and the differential input high voltage (VIHD).
www.maxim-ic.com /appnotes.cfm?an_pk=1752   (1505 words)

  
 Guide to Article 9
The second paragraph of Article 9 CISG and Article 1:105 PECL deals with the binding effect of usages not agreed upon by the parties, but which are nevertheless binding due to their general applicability [1] or because the parties implicitly have agreed upon a usage.
Since the PECL is intended to be applied as general rules of contract law in the European Union,[14] these concerns were not brought up during the drafting of Article 1:105 PECL.
According to Article 1:105(2) PECL, the parties will be bound by a usage which would be considered applicable by persons in the same situation as the parties, provided that the usage is not unreasonable and is consistent with the express terms of the agreement.
www.cisg.law.pace.edu /cisg/text/peclcomp9.html   (4900 words)

  
 HFAN-01.0: Introduction to LVDS, PECL, and CML - Maxim/Dallas
The PECL output structure is shown in Figure 1.
When PECL outputs drive a transmission line, this low output impedance, which generates a mismatch in back termination, can result in high-frequency aberrations.
The PECL input structure is shown in Figure 2.
www.maxim-ic.com /appnotes.cfm/appnote_number/291   (2309 words)

  
 Principles of European Contract Law
PECL articles 5:102 through 5:107 embellish, add to and make more explicit that which is implicit.
The subjects these PECL provisions on Intention address are: General Rules of Interpretation, Relevant Circumstances, Contra Proferentem Rule, Preference to Negotiated Terms, Reference to Contract as a Whole, Terms to be Given Effect, and Linguistic Discrepancies.
This category of PECL provisions may also be sub-classified (a) and (b), as may the remaining categories of PECL provisions.
www.cisg.law.pace.edu /cisg/text/peclcomp.html   (1774 words)

  
 PHP Extension Community Library - PHP Wiki   (Site not responding. Last check: 2007-11-04)
This Wiki is set up to gather information about Pecl extensions, examples, news and other information regarding these extra packages that you can install to make PHP even more usable.
Pecl have a variety of extensions available under various categories, here are information about them: where to get them, usage and other information needed to get started with a extension.
About The Pecl Wiki is set up by NuCleuZ, developer of PHPVolcano (http://www.phpvolcano.com) as a place to have information regarding these extensions since there are very few places that actually have much information gathered in one spot.
www.wiki.cc /php/Pecl   (402 words)

  
 Confusions about PEAR 1.4.0 and PECL - Lot 49: Greg Beaver's blog
Dependencies on pecl packages are logically impossible with package.xml 1.0, because there is no place in the dependency format that allows one to link a package and an extension.
This is a bit of magic because we've had problems with installing extensions that are loaded in php.ini, as the old one can't be deleted.
My interest is in improving PHP and PECL by making it possible for more people to actually install and maintain extensions separate from the bloated PHP distribution.
greg.chiaraquartet.net /archives/87-Confusions-about-PEAR-1.4.0-and-PECL.html   (2654 words)

  
 ECL and PECL
The PECL voltage levels are: V(OH) = Vcc -.9 V = 4.1 V nom.
Note that the PECL logic levels are now dependent on the Vcc level.
If the data has equal numbers of ones and zeroes (for example, with a Manchester-ceded data sequence) then the level translation may be accomplished by sending the signal through a pair of DC-blocking capacitors (0.1 uF capacitors), and then re-biasing the receiver to its mid-range level.
www.sigcon.com /Pubs/news/2_22.htm   (401 words)

  
 [No title]
This section provides weekly summaries of the most recent developments in PEAR and PECL, valuable addition to the PHP Weekly News here on zend.com.
PECL stands for the PHP Extension Community Library, a repository for PHP written in the C programming language.
PECL is also the home of various not-so-popular modules, which are not part of the official PHP release; they can, however, be installed separately with PEAR's install utility.
www.zend.com /zend/pear   (375 words)

  
 Poo-tee-weet - blog
Looking at the stats packages for PEAR and PECL (unfortunately not properly separated atm), we see that 15 million downloads has been passed.
While in the past this was often forgotten these days a move to PECL also results in actually making a release inside PECL of the given code so that users do not need to grab things from CVS.
The recent fixes in the oci8 extension also seem to be first available through PECL before being merged into a stable PHP release.
pooteeweet.org /blog/232   (813 words)

  
 PHP Bugs: #29244: PECL bugs: still in option list and emails misdirected   (Site not responding. Last check: 2007-11-04)
But, PECL is (inadvertently?) still an option in the list of bug types in the PHP bug system.
This allows users to enter PECL bugs into the PHP net system, where they are very likely to get lost.
While phpize affects pecl, it is hardly pecl related (see bug #29160).
bugs.php.net /bug.php?id=29244   (217 words)

  
 PECL :: The PHP Extension Community Library   (Site not responding. Last check: 2007-11-04)
PECL is a repository for PHP Extensions, providing a directory of all known extensions and hosting facilities for downloading and development of PHP extensions.
The packaging and distribution system used by PECL is shared with its sister,
I want to publish my PHP Extension in PECL
pecl.php.net   (70 words)

  
 PEAR PECL where lies the future - php | architect — The PHP Magazine for PHP Professionals
Suffice it to say I think these are the number of a successful project.
PECL also seems to be looking quite well, given that it has alot less packages and also considering that not that many people have the ability to integrate their extensions into their host setup.
It seems to me that documentation and testing has picked up in PEAR, though its still not where it should be by any means.
hades.phparch.com /hermes/public/viewnews/index.php?id=2507   (446 words)

  
 CMOS low-voltage PECL driver with initial current boost (US6424217)
The other switch is closed when the complement data is high, connecting another current source that sets the standby VOL level.
A second differential amplifier with reversed true and complement data drives a complement output for a differential signaling transmitter, such as for a pseudo-emitter-coupled logic (PECL) driver.
CMOS PECL driver with programmable current for varying voltage swings and termination types
www.delphion.com /details?pn=US06424217__   (480 words)

  
 EDN Access -- 03.02.95 Methods link ECL and PECL   (Site not responding. Last check: 2007-11-04)
The circuit in Fig 1 is one way to link ECL to positive ECL (PECL).
The PECL differential levels connect to the differential comparator's inputs, and the latch-control is high.
The Q and Q outputs provide a differential ECL translation of the PECL inputs.
www.edn.com /archives/1995/030295/05di5.htm   (235 words)

  
 diyAudio Forums - PECL in Re-Clocking circuits
I plan to use the TCXO (512x) as master clock generator, 74ACT74 as divider by 2 for getting the 256x freq., 74ACT153 as clock source mux, DCD328A as clock distribution driver, 74ACT74 as final re-clocking triggers.
Disadvantages: cost (about $100 for On Semiconductor devices), tarnslation from PECL to TLL/CMOS for DAC inputs.
May be I'll route the two independent clock paths for CMOS and PECL for finding the better result.
www.diyaudio.com /forums/showthread.php?postid=81711   (488 words)

  
 TI Introduces Industry's First 3.3 V Supply PECL/TTL Translators
DALLAS (August 5, 2004) - Texas Instruments Incorporated (TI) (NYSE:TXN) today introduced seven pseudo emitter-coupled logic (PECL) and translator/transistor logic (TTL) drivers and receivers, including the industry´s first 3.3-V PECL translators and five devices that are direct replacements for translators discontinued by Agere Systems Inc. (Agere).
The PECL translator devices are available now from TI and its authorized distributors.
The PECL translators join other TI interface and clocking products meeting designers' needs in PECL to TTL translation applications, such as the CDCM1804 and CDCM1802 clock buffers, each of which provides both a LVPECL output and a LVCMOS output.
focus.ti.com /docs/pr/pressrelease.jhtml?prelId=sc04173   (529 words)

  
 EDN Access--08.15.97 Buck regulator generates flexible VTT for PECL
This requirement does not apply for standard PECL, but for PECL that employs current-source outputs, as in some ASIC standard-cell libraries (
The high and low logic levels cause a typical current-source PECL output (terminated by 50 ohms) to switch between 8 and ­8 mA, producing signal levels of V
For compatibility with standard PECL receivers, this output must have a termination voltage that is slightly higher than the standard V
www.edn.com /archives/1997/081597/17di_05.htm   (543 words)

  
 PECL::event - Evil, as in Dr.
I also dream up things that will one day help me to achieve my Evil Plans for World Domination.
Yesterday I added the product of my weekend-of-hackery to PECL: the event extension.
PECL::event implements an event based scheduling engine that will execute a callback when a particular event is triggered.
www.netevil.org /node.php?uuid=41be54fe-32ca-4159-5119-1be54fe97597   (762 words)

  
 PECL - Pixelated Dreams   (Site not responding. Last check: 2007-11-04)
Though I must admit the amount of documentation on ext/sdo is impressive, it in itself fails to impress.
Defined tags for this entry: Cerebral Cortex, PECL, PHP
Posted by Davey Shafik in PHP, Cerebral Cortex, PECL at 00:54
pixelated-dreams.com /categories/16-PECL   (433 words)

  
 PDO PECL releases - Evil, as in Dr.
PDO PECL releases - Evil, as in Dr.
As I've had a couple of people ask me for them recently, I sat down and cooked up PECL packages for PDO and its drivers tonight (except firebird, but...) so that they can be used with PHP 5.0.3 and up.
The PECL packages are literally the same code thats in CVS HEAD (and thus the CVS snapshots), so if you're running a PHP 5.1 beta, you should stick with the CVS snapshots.
netevil.org /node.php?nid=378   (135 words)

  
 PHP - Wikipedia, the free encyclopedia
Some of the more unusual features are on-the-fly Macromedia Flash generation, integration with Internet relay chat, and generation of dynamic images (where the content of the image can be changed).
Some additional extensions are available via the PHP Extension Community Library (PECL).
This is the present list of all officially documented libraries:
en.wikipedia.org /wiki/PHP   (2964 words)

  
 Gentoo Linux Documentation -- Upgrading PHP
To make it possible to install packages independently for PHP4 and PHP5, two new portage categories have been created: dev-php4 and dev-php5.
These categories are mainly used by PECL packages like pecl-pdo, pecl-apc, php-java-bridge or xdebug.
PECL packages will no longer add configuration directives by adding them to the php.ini configuration file, but add a [PACKAGE].ini file to the /etc/php/[SAPI]/ext directory.
www.gentoo.org /proj/en/php/php-upgrading.xml   (1925 words)

  
 Low jitter PECL oscillators for clocking applications
M-tron Industries announces the M4R and M5R low jitter PECL oscillators.
The devices are designed for Gigabit Ethernet, xDSL, Stratum IV, SONET/SDH and other PECL clocking applications.
Both devices are available in 9 x 14 mm J-lead ceramic package with single or dual complementary PECL outputs.
rfdesign.com /mag/radio_low_jitter_pecl   (210 words)

  
 Zend Technologies - PEAR and PECL InfoCenter - PEAR and PECL Resources and News   (Site not responding. Last check: 2007-11-04)
The PHP Extension and Application Repository contains a structured library of reusable components written in PHP.
Special deals for PEAR and PECL contributors, negotiated by Zend
The PHP Extension Community Library contains PHP extensions written in C. There are over 70 extensions in the PECL directory, allowing server administrators to offer PHP developers access to anything from database connectivity to payment processing libraries...
www.zend.com /pear   (237 words)

  
 Downloading PECL extensions   (Site not responding. Last check: 2007-11-04)
There are several options for downloading PECL extensions, such as:
Listed here is information like the ChangeLog, release information, requirements, revisions, etc. Although not every PECL extension has a webpage, most do.
Windows users may find compiled PECL binaries by downloading the
www.ip97.com /php/install.pecl.downloads.html   (62 words)

  
 ECLinPS LITE Translators 3V to 5.5V Single CMOS (TTL) to Differential to PECL Translator
ECLinPS LITE Translators 3V to 5.5V Single CMOS (TTL) to Differential to PECL Translator
3V to 5.5V Single CMOS/TTL to Differential to PECL Translator
Click the part number to view the data sheet in Adobe Acrobat format.
www.azmicrotek.com /products/az100elt20.htm   (273 words)

  
 Analog Devices ADCMP561 - Dual High Speed PECL Comparator 16 - Lead QSOP
Analog Devices Part Number- ADCMP561 - Dual High Speed PECL Comparator 16 - Lead QSOP
Analog Devices ADCMP561 - Dual High Speed PECL Comparator 16 - Lead QSOP
ADCMP561 - Dual High Speed PECL Comparator 16 - Lead QSOP
www.analog.com /en/prod/0,2877,ADCMP561,00.html   (187 words)

  
 Arizona Microtek: Standard Products
These parts are pin/function compatible and direct replacements for ON Semiconductor's ECLinPS*, ECLinPS LITE* and ECLinPS PLUS* products.
AZM also manufactures low voltage PECL to CMOS, and CMOS to PECL translators.
While the AZM translators are also direct replacements for the ON Semiconductor ECLinPS LITE* translators, they have an extended supply voltage range of 3.0V to 5.5V.
www.azmicrotek.com /standard_products.htm   (403 words)

  
 Analog Devices ADCMP552 - Single - Supply, High Speed PECL Comparators
Analog Devices Part Number- ADCMP552 - Single - Supply, High Speed PECL Comparators
Analog Devices ADCMP552 - Single - Supply, High Speed PECL Comparators
ADCMP552 - Single - Supply, High Speed PECL Comparators
www.analog.com /en/prod/0,,759_776_ADCMP552,00.html   (255 words)

  
 PHP and PECL ID3 - LinuxQuestions.org
Want to know which application is best for the job?
I'm using the ID3-0.2 PECL package with PHP 5.0.5 and Apache 2.0.55 to read ID3-tags.
Everything seems to work just fine with ID3_V1_1 but when I use ID3_V2_3 I get an 'emalloc(): Unable to allocate 1852404086 bytes' on some files.
www.linuxquestions.org /questions/showthread.php?threadid=377197   (230 words)

  
 PDO PECL releases - php | architect — The PHP Magazine for PHP Professionals
Wez Furlong has a quick post announcing PDO PECL releases.
The PECL packages are literally the same code thats in CVS HEAD (and thus the CVS snapshots), so if you're running a PHP 5.1 beta, you should stick with
What not write up one of your own?
hades.phparch.com /hermes/public/viewnews/index.php?id=2405   (290 words)

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