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which is the best software for pcb design?
i am new in pcb design.i worked with pulsonix, eagle & ultiboard.i think the best is pulsonix:-p...
PCB Routing & Schematic Layout software & Simulation :: 04 Nov 2009 4:57 :: soesilo :: Replies: 207 :: Views: 36955
we offer custom design services: schematic, pcb, fpga, s/w
oth large and small projects.design services:- schematic design and capture- pcb layout and design- fpga design- customized board support packages and driver development- graphic user interface softwa...
EDA Jobs, Promotions, Advertising :: 03 Nov 2009 16:53 :: SpecForge :: Replies: 0 :: Views: 51
looking for some inspiration...
the outside, with interests in analog/digital design, ic design, pca/pcb design, embedded systems, fpga/cpld/asic, all data transfer technologies, all storage technologies, etc.opinions? i definately...
EDA Jobs, Promotions, Advertising :: 26 Oct 2009 20:41 :: dick_freebird :: Replies: 4 :: Views: 708
help required 4 high speed pcb design n analysis software
i am wanted to make pcb of my fpga project, please help me out in identification of important steps for high speed pcb design and softwares for the analysis and design of high speed pcb....
Professional Hardware and Electronics Design :: 21 Oct 2009 10:49 :: irshan :: Replies: 0 :: Views: 204
why use fpga's for oscilloscopes?
and have found all of the projects that are capable of greater than a few hundred khz are using an fpga or cpld.why is that? what would a uc need to offer in order to fill this block of the designs?t...
Hobby Circuits and Small Projects Problems :: 12 Oct 2009 9:29 :: Mehdi1357 :: Replies: 5 :: Views: 354
hardware developer (iptv) (oslo, norway)
g products, handlinglive tv distribution. hardware development works closely with the software- and fpgadevelopment teams, creating next generation products for audio and video applications.degree: ms...
EDA Jobs, Promotions, Advertising :: 11 Oct 2009 20:45 :: Samepoint :: Replies: 0 :: Views: 108
salaries for embedded engineer
hello i want to get an idea of what salaries are like in europe for an analog ic/rfic design engineer.lets say 5 years experience.and in euros.countries include those such as uk, france, germany, hung...
EDA Jobs, Promotions, Advertising :: 08 Oct 2009 22:53 :: cidadao :: Replies: 337 :: Views: 81556
pcb design and fabrication service
i am looking for designers that can do pcb layout and get the board fabricated(initially prototype quantities) and assemble(parts supplied by me) it. i know there are many big companies that can do th...
EDA Jobs, Promotions, Advertising :: 24 Sep 2009 6:46 :: EmbDes :: Replies: 8 :: Views: 921
advantages of using fpga in final digital designs
hi guys,while im still learning digital design using fpga a query is bothering my mind.why do we need to use fpga in our final designs?ok, i know that fpgas are perfect for prototyping purposes due to...
PLD, SPLD, GAL, CPLD, FPGA Design :: 21 Sep 2009 22:30 :: EUverNE :: Replies: 5 :: Views: 252
fpga board with some adc
i want to design my project with fpga that it has 4 high speed adc or more. what should i use fpga?...
PLD, SPLD, GAL, CPLD, FPGA Design :: 16 Sep 2009 18:57 :: farhada :: Replies: 3 :: Views: 303
soc encounter question
hi friends,can someone tell me whether cadence soc encounter can be used tobuild socs with fpga hard macros (ip)? if not what tool can do that?thanks in advance...
ASIC Design Methodologies & Tools (Digital) :: 09 Sep 2009 3:05 :: kolla :: Replies: 8 :: Views: 492
import ing cst file into altium
i want to use altium for fpga design,but i do not know how to program the cpld/fpga using altium?when i finished design in altium ,how transfer it to hardware? can i use xilinx tools only?i want to wo...
PLD, SPLD, GAL, CPLD, FPGA Design :: 08 Sep 2009 22:53 :: House_Cat :: Replies: 9 :: Views: 678
fpga pin assignment
what is the advantage of assigning pin locations to the inputs and outputs of your design. for example i am working on advanced aes encryption design which takes 128 bit input, 128 bit key and produce...
PLD, SPLD, GAL, CPLD, FPGA Design :: 05 Sep 2009 5:46 :: kvingle :: Replies: 1 :: Views: 264
wimax implementation (fpga)
hello, i have been digging into this forum, finding *very good books* and other nice stuff. im planning to implement a wimax transmitter and receptor. for now, i should concentrate in transmitter. im...
Digital communication :: 18 Aug 2009 6:38 :: Muneeb31 :: Replies: 30 :: Views: 5650
relative positioning system ?
hello everyone,i am working on building a relative position system for a robot using 433 mhz transcivers.to measure the position of the robot,(................principle similar to gps............) i i...
RF, Microwave, Antennas and Optics :: 16 Aug 2009 19:34 :: kender :: Replies: 7 :: Views: 297
how clk timming affects a design in fpga?
tor for adc\dac in pcb. so while programming, i use to assign the clk pins of dac\adc to one of the fpga input pin. and in coding,i will force the fpga system clock of 100mhz to the adc\dac pin throug...
PLD, SPLD, GAL, CPLD, FPGA Design :: 29 Jul 2009 7:01 :: xtcx :: Replies: 0 :: Views: 117
help me with pcb editor please!!! urgent
n as posible since i am really worried about what i am doing:cry:i am trying to design a board with fpga cyclone iii ep3c80 484i need the footprints for this device and i found them in altera website:...
PCB Routing & Schematic Layout software & Simulation :: 25 Jul 2009 11:37 :: chakravarthy80pcb :: Replies: 2 :: Views: 375
serial eeprom application
can someone please help me interpret the 8k-bits ee prom option on page 5 of the attached schematic.here are some of my questions:1) why is there a 0 ohm resistor going to ground?2)pin 6 and 5 are con...
PLD, SPLD, GAL, CPLD, FPGA Design :: 18 Jul 2009 11:34 :: ep20k :: Replies: 6 :: Views: 330
egypt vlsi
hi every oneok im a fresh graduate my project was a vlsi digital design. im intrested in that field and i want to build up my career in it. can you help me guys with information about... -what to do?-...
EDA Jobs, Promotions, Advertising :: 14 Jul 2009 19:19 :: mai ahmed :: Replies: 95 :: Views: 12239
we offer schematic design, pcb layout & fpga design
hello,specforge provides a full cycle of development including schematic design, pcb layout, fpga design and programming. moreover we offer hardware & firmware design of embedded systems and device dr...
EDA Jobs, Promotions, Advertising :: 08 Jul 2009 14:58 :: SpecForge :: Replies: 1 :: Views: 340
digital oscilloscope project
speed adc (cheapier) to reach sampling frequency i d like to use, is it a good way to do this.which fpga would be the most suitable for that project spartanii, or apex20ktoto2001...
Hobby Circuits and Small Projects Problems :: 03 Jul 2009 12:05 :: millwood :: Replies: 474 :: Views: 270061
our experince and knowledge(freelancer pcb design)
pcb designing and footprint creation using cadence allegro ,orcad layout and pads fpga, soc, ddr, cpld, micro processor, micro controller, high density interconnects (blind and burie...
EDA Jobs, Promotions, Advertising :: 28 Jun 2009 10:24 :: n_raghavan07 :: Replies: 1 :: Views: 378
icd3 clone
hi everybody,the new debugger of microchip, icd3, is released.. with a price of 220$ vs 160$ for icd2 !for the previous version, we saw very well works to make it more accessible for the elctronic ama...
Microcontrollers :: 25 Jun 2009 21:00 :: blueroomelectronics :: Replies: 16 :: Views: 8106
looking for asian pcb design service for burn in boards
hello,i am looking for asian pcb design bureaus with experience designing burn in boards (bibs).communication is a must between our company and yours. quick turn and quick quotes are also a must.prefe...
EDA Jobs, Promotions, Advertising :: 25 Jun 2009 12:09 :: n_raghavan07 :: Replies: 5 :: Views: 899
need info regarding digital circuit simulator
hi, i wish to know about digital circuit simulators available in the market. it should have the capability to simulate high-end design and robustness....
PLD, SPLD, GAL, CPLD, FPGA Design :: 09 Jun 2009 19:29 :: rockskuller :: Replies: 3 :: Views: 306
propic 2 pcb
im redesigning pcb for propic 2 gold (once done ill post it here, eagle file) and i have few questions. original schematic is using db9 on pcb, and db9-db25 cable. i want to use db25male connector ins...
Microcontrollers :: 01 Jun 2009 1:45 :: glenndr_15 :: Replies: 30 :: Views: 13874
1gs/s digital scope project. anyone interested?
e 10 adcs capable of 100ms/s each, and interleave the sampling. they would all be controlled by an fpga.i look forward to hearing from anyone.thankshugo...
Hobby Circuits and Small Projects Problems :: 31 May 2009 15:53 :: swingbyte :: Replies: 4 :: Views: 630
anyone want to get involved in digital radio project
th to become involved in a part time digital radio development project.my background...a lot of dsp/fpga/asic experience, i have practical experience of working in this area. i can do most of the chip...
EDA Jobs, Promotions, Advertising :: 27 May 2009 17:25 :: Bob_C :: Replies: 8 :: Views: 978
which pcb tool to choose?
ol which suits the following:boards up to 14 layers with high speedsfine pitch bga components (e.g. fpgas)readily available librariessignal integrity simulation might become an issue soonwe are a smal...
PCB Routing & Schematic Layout software & Simulation :: 22 May 2009 11:27 :: satyaeda :: Replies: 132 :: Views: 24237
trace impedance on multi-layer, multi-ground pcb
rd (12 layers, might have to increase...read on) with multiple isolated grounds (returns). it is an fpga design, and all of the signals with critical impedance specs are fpga-ground referenced digital...
PCB Routing & Schematic Layout software & Simulation :: 14 May 2009 21:45 :: spectre_man :: Replies: 2 :: Views: 423
pc based logic analyzer
hi,did anyone use 34 channel la1034 logicport logic analyzer(from intronix http://www.pctestinstruments.com/)? could you describe yours impression?did you work with other types of such tools: pc based...
Electronic Elementary Questions :: 03 May 2009 12:25 :: ME :: Replies: 2 :: Views: 1083
board design from start- need reference designs, explanation
hi...i am working as pcb,signal integrity engineer.of late i learn fpga,cpld design and vhdl verilog perl languages.now i want to move to hardware design.i know the knowledge of fab,stackup design,cop...
Professional Hardware and Electronics Design :: 16 Apr 2009 6:29 :: prakash13 :: Replies: 2 :: Views: 483
any embedded system company in egypt?
hi, does any body know any company in egypt that work in the field of embedded systems?...
EDA Jobs, Promotions, Advertising :: 07 Apr 2009 11:51 :: Ahmed Samieh :: Replies: 30 :: Views: 5910
contract designer/consultant for hire.
0kw rf transmitters and 150kv/100kw precision power supplies. most of all i enjoy small controller, fpga and mixed signal projects.if you have any interest, please pm me for a copy of my cv or to disc...
EDA Jobs, Promotions, Advertising :: 30 Mar 2009 18:28 :: jdtoronto :: Replies: 0 :: Views: 309
altium designer: generate pdf that shows component location?
hello, im having some boards assembled and the pcb house wants to verify that the pick and place file is correct. they are asking for a pdf that shows all the component location on the board. i have n...
PCB Routing & Schematic Layout software & Simulation :: 28 Mar 2009 8:47 :: KP :: Replies: 11 :: Views: 504
orcad and pld
helloi am new in pld so my questions may seem stupid...if its a case, appologize for them. there are my questions:1. is there a possibility to generate .jed file from orcad.2. if its possible how to u...
PLD, SPLD, GAL, CPLD, FPGA Design :: 25 Mar 2009 4:21 :: Mr.Cool :: Replies: 2 :: Views: 573
internal pull up/pull down in fpga's
hiif for any ios internal pullup/pulldown is defined inside fpga then can we remove the externally mounted resistors for pullup/pulldown on the pcb ???thanks in advance...
PLD, SPLD, GAL, CPLD, FPGA Design :: 24 Mar 2009 10:01 :: MagixD :: Replies: 1 :: Views: 177
professional hardware design services!
low cost 2 layers consumer electronics, such as mobile phone, dvd, 4-layer router etc. and high end fpga system used for vlsi prototyping or communications, which is normally up to 24 layers.it is eas...
Business Special Interest Group :: 10 Mar 2009 16:14 :: Aya2002 :: Replies: 1 :: Views: 339
altium designer controlling trace and via sizes
hi,quick question:1. on my pcb, in the region where a altera cyclone 2 fpga 672 fbga and all that is directly connected to it, i require traces of 5mil (0.127mm), vias of 16mil (0.4mm) with holes of...
PCB Routing & Schematic Layout software & Simulation :: 09 Mar 2009 0:51 :: Johnson :: Replies: 1 :: Views: 420
fpga projects for led and 7-seg and steper motor.. and other
dear friends..any one has the projects for fpga programming for 7segments and leds and stepper motors ( as we do in the 8051 case) ..?i know with vhdl we can make fpga to behave like that we program...
PLD, SPLD, GAL, CPLD, FPGA Design :: 04 Mar 2009 20:37 :: ronydc :: Replies: 6 :: Views: 1740
impedance control on pcb
ength > lambda/10 is a usefull formula. is correct?? for example, if i have to project pcb with ram,fpga...with 50-100mhz digital signal, is necessary control impedance?? 3) what is a maximum length f...
Professional Hardware and Electronics Design :: 14 Feb 2009 18:17 :: pcbdesigner34 :: Replies: 5 :: Views: 1245
suggestions for an fpga development board purchase.
i want to buy some low cos fpga starter kit i am new to fpga wanted to have the kit so that i can learn the basic of the fpga desiging what will be good cyclone ii fpga starter development kitor xili...
PLD, SPLD, GAL, CPLD, FPGA Design :: 31 Jan 2009 12:44 :: kvingle :: Replies: 11 :: Views: 1662
spartan chip expulses an extrange substance
i have a new design with a xcs05 based on a well proved design where the fpga runs during few minutes and then fails while expulses an extrange substance from inside the vcc pins, in some pads is like...
PLD, SPLD, GAL, CPLD, FPGA Design :: 22 Jan 2009 6:47 :: nnadal :: Replies: 0 :: Views: 105
asia opportunites: looking for low-cost outsource company...
se contact me if you able to provide lowest design service for my company. design:circuitry design, fpga, and pcb layout.location:japan, singapore, malaysia, thailand, indonesia, china.want:- 5-10 yea...
EDA Jobs, Promotions, Advertising :: 17 Jan 2009 16:30 :: webmaster_ph :: Replies: 20 :: Views: 2570
list of companies working in embedded and fpga development ?
hi, can someone provide some list of companies working on digital and embedded system designing in europe. i mean oem, odm companies or companies working on embedded software (also hardware like pcb...
PLD, SPLD, GAL, CPLD, FPGA Design :: 10 Jan 2009 12:54 :: fahadislam2006 :: Replies: 0 :: Views: 246
what is altium dashboard on new release winter09
what is altium dashboard on new release winter09?...
PCB Routing & Schematic Layout software & Simulation :: 05 Jan 2009 8:52 :: Anonymous_Ricky :: Replies: 30 :: Views: 1464
clocking problem - special component to drive clock lines?
hi!i have to design a system with 3 independent fpga cards in it. i have to provide synchonous clock from one source to all 3 cards. the distance from the oscillator to the fpga-s is about 3-4 inches....
PLD, SPLD, GAL, CPLD, FPGA Design :: 22 Dec 2008 10:31 :: Rainbow00 :: Replies: 2 :: Views: 279
pcb designer looking for freelancing projects
ng hast, htol, max3 and max4 and infinity.2-schematic and pcb designing of pic32,atmel, mpc5554 and fpga processor based boards.3-designing of smt components including smt sockets, bga sockets, micro ...
EDA Jobs, Promotions, Advertising :: 20 Dec 2008 15:22 :: imr1 :: Replies: 0 :: Views: 363
jtag controler vhdl code!
:d i found the vhdl source code for jtag controler ,such as replace the 74act8990 chip in ti dsp emultor xds510pp. everybody see that the code availibility? can it replace act8990?...
PLD, SPLD, GAL, CPLD, FPGA Design :: 17 Dec 2008 13:55 :: farhada :: Replies: 35 :: Views: 8275
mentor graphics pcb tools
what is the difference between different mentor pcb toolspads expeditionalso our company has a choise to buy pads or expedition or altium designerso which to buy thanks...
PCB Routing & Schematic Layout software & Simulation :: 15 Dec 2008 20:24 :: melc :: Replies: 18 :: Views: 2229
fpga pinout
hi all i really mixed up in fpga pins, i dont know which one is 1 and which is 2, i want to design pcb of 84 and 44 pin (not smd)...
PLD, SPLD, GAL, CPLD, FPGA Design :: 01 Dec 2008 15:17 :: shizzz :: Replies: 5 :: Views: 393
fpga , rf modules communication system
i want to make a mini communication system on fpga and transmit by rf.is there an fpga with rf modules?? ,what prices? availabilty?if not , then what to use??could i use a wireless usb ic as transmitt...
PLD, SPLD, GAL, CPLD, FPGA Design :: 26 Nov 2008 19:28 :: mobile-it :: Replies: 1 :: Views: 204
fpga/ cpld as a substitute for microcontroller?
hi,i was just wondering, is it possible for a hobbyst to switch from microcontroller to fpga / cpld s. i am somewhat familiar with verilog and vhdl. is there any fpga/cpld chip available in dip packa...
PLD, SPLD, GAL, CPLD, FPGA Design :: 20 Nov 2008 17:17 :: dmk :: Replies: 11 :: Views: 1050
pcb testing with fpga
hi, i need to test one of the pcb by giving test vectors from fpga. i need to know how to do that? is there any procedure for that?...
PLD, SPLD, GAL, CPLD, FPGA Design :: 18 Nov 2008 7:01 :: FvM :: Replies: 1 :: Views: 132
development boards 80c51 core with ethernet
hi i am looking for a development board with a microprocessor with the 80c51 core and with ethernet embedded in the board, like the tini network from maxim/dallas.can some one tell me some boards like...
Microcontrollers :: 17 Nov 2008 18:16 :: rajeshkumar123 :: Replies: 3 :: Views: 225
problem in giving connection pin for sda and scl in i2c prot
pins for i2c protocol design ,i m designing the temperature sensor interfaced with i2c protocol,my fpga kit is spartan 3e , in my board i m having external io pins each 20 pins, i have separately pre...
PLD, SPLD, GAL, CPLD, FPGA Design :: 22 Oct 2008 7:55 :: Mkanimozhi :: Replies: 2 :: Views: 177
outsourcing - where are the customers?
i read in the newspaper this morning that many small european companies, even down to 10 eployees or less, are thinking of outsourcing. how do i get in touch with some of these companies? any ideas?as...
Business Special Interest Group :: 26 Sep 2008 11:36 :: ASIC :: Replies: 7 :: Views: 1009
pcb/schematic/fpga/processorsprogramming/electronics designs
er of electronic projects in such areas as safety devices, digital controllers, optical devices and fpga systems. the company has been made up of individuals who have specialized knowledge in the fiel...
Business Special Interest Group :: 15 Sep 2008 10:33 :: Zbigniew N :: Replies: 0 :: Views: 396
which cad system is best?
hi,i want to ask which is the best simulation cad system to use? some suggested ones are:1.multisim2.orcad pspicehow about pcb routing:1.eagle cad2.pulsonix3.orcad spectraare there better ones? which ...
Software Problems, Hints and Reviews :: 15 Sep 2008 8:51 :: msadek_eng :: Replies: 36 :: Views: 7941
fpga to pcb
ake the chip? im pretty sure we dont cook these.also, why do we need a socket for tqfp or any other fpgas?what are the burn-in socket and test socket? what are the advantages of using the sockets? wil...
PLD, SPLD, GAL, CPLD, FPGA Design :: 17 Aug 2008 9:28 :: FvM :: Replies: 4 :: Views: 228
software package
software package contains following four flows:1.mixed signal rf ic design flow2.asic design flow3.fpga design flow4.pcb design flowplease guide me to the most economical solutionsthanx in advance...
ASIC Design Methodologies & Tools (Digital) :: 14 Aug 2008 8:39 :: MarcS :: Replies: 1 :: Views: 186
asic fpga vlsi in dubai /uae
hi guys,whts scene of possible opportunities for asic design engineer in uae/dubai?heard lots of efforts put forth by govt to encourage ic tech parks for startups and new firms in dubai silicon oasis?...
EDA Jobs, Promotions, Advertising :: 11 Aug 2008 6:50 :: sugvivek :: Replies: 58 :: Views: 12013
can give a list about simulation tools
can give a list about simulation tools about digital design, analog design. mix-signal design .etc...
Electromagnetic Design and Simulation :: 07 Aug 2008 19:03 :: elec-eng :: Replies: 7 :: Views: 2928
altium - a few question
hello allas altium doesnt have a library entry fot the holtek 12e (or family) what are you supposed to do when wanting to enter a circuit? im trying to use a generic dil-18 entry (from pcblib) to allo...
PCB Routing & Schematic Layout software & Simulation :: 05 Aug 2008 20:19 :: House_Cat :: Replies: 27 :: Views: 1847
timing simulations during fpga design flow
my understanding is that timing simulations should be done at the following levels for an fpga design process.post synthesis (behavioral)post translationpost mappingpost place and routeis this sequenc...
PLD, SPLD, GAL, CPLD, FPGA Design :: 20 Jul 2008 14:04 :: bibo1978 :: Replies: 6 :: Views: 522
ibm asic design center recruitment (sh china)
n services in ibms glossary :) )-- we provided frontend design services(logic design, verification, fpga demo, etc.)-- we also do analog design, circuit design, foundry ae, etc.=============position==...
EDA Jobs, Promotions, Advertising :: 08 Jul 2008 10:19 :: hustyw :: Replies: 0 :: Views: 306
altium summer 08
lets start talking about altium summer 08, the main question in designers community is what is new? what about old problems? we all love this tool, but we know its problems! - is it officially release...
PCB Routing & Schematic Layout software & Simulation :: 03 Jul 2008 19:46 :: House_Cat :: Replies: 16 :: Views: 1035
pcb error
hi iam using layout plus and new to fpga based board design,my error is iam getting no connection to plane-when i do drc for smd fanout.how to solve this error.i created split planes for all vccint,vc...
PCB Routing & Schematic Layout software & Simulation :: 02 Jul 2008 10:43 :: vinodkumar :: Replies: 0 :: Views: 120
split poer plane
hi all,i am trying to design pcb for fpga,here i have 3 voltages for spartan-3 vccint,vccaux,vcco which should i take as my power plane of all i have one more 5.5 volts on my board.one of my collegue ...
PCB Routing & Schematic Layout software & Simulation :: 24 Jun 2008 4:47 :: kender :: Replies: 1 :: Views: 132
pcb probing solutions with bgas
under the device. so how are people testing pwas using bgas? how do you verify setup/hold from one fpga bga to an sram bga?...
Professional Hardware and Electronics Design :: 01 Jun 2008 13:57 :: Joe Black :: Replies: 6 :: Views: 303
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