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niosii sytem - master thesis! any idea?
hello everybody,i am just about to take my master thesis on digital system design...my supervisor asked me to come with an idea about a niosii system..............what do you suggest me to do, that will include a niosii system ? we will use the alte...
PLD, SPLD, GAL, CPLD, FPGA Design :: 26 Dec 2007 5:08 :: babydance :: Replies: 7 :: Views: 381
renesas dsp microcomputer vs ti dsp chip
renesas have dual core microcomputer (1 high speed cpu and 1 dsp) whereas ti dsp chip provide good dsp processing but no cpu.what do you think suitable way for low cost design? if decide to use ti dsp chip may cause one more mcu. this is likely not a...
Embedded Systems and Real-Time OS :: 06 Dec 2007 21:12 :: mowgli :: Replies: 3 :: Views: 879
need advice for learning embedded systems
hello all,i wanted to ask for advice/suggestions/tips/links etc that one can refer to if they want to start divulging into rtos such as vxworks/ucos/psos amongst many others. i have knowledge of embedded systems and programming (c/java) and have even...
Embedded Systems and Real-Time OS :: 25 Oct 2007 7:14 :: mImoto :: Replies: 5 :: Views: 489
c
what is the difference between c and embedded c....
Embedded Systems and Real-Time OS :: 13 Oct 2007 15:29 :: bobcat1 :: Replies: 5 :: Views: 321
sample code for an adf4111 sysnthesizer.
i am working with a analog device adf4111 sysnthesizer, i am looking for sample code in assembly. this is for a motorola 68hcs12 microcontroller. anyone have any good resources or sample code? thanks...
Microcontrollers :: 10 Oct 2007 19:02 :: ck84 :: Replies: 2 :: Views: 234
calculating distance between latitude longitudes.
s based system which i am designing which will show the distance travelled by a vehicle. can anyone help me out in this ? i have seen on the net that haversine formula is good but i am having problem porting it to my pic16f877a controller us......
Microcontrollers :: 01 Oct 2007 19:49 :: xan-der :: Replies: 1 :: Views: 300
ecos porting
hi,i am trying to port ecos to arm 7 tdmi board, i created the ecos library using the ecos configuration tool. can anyone please suggest me what is the next step in porting this library to the board.cheersgowtham...
Embedded Systems and Real-Time OS :: 14 Sep 2007 11:49 :: gowthamn :: Replies: 0 :: Views: 168
asic-to-fpga
anybody know of a good application note or enginners note for porting an existing asic netlist to xilinx fpga? :o...
ASIC Design Methodologies & Tools (Digital) :: 03 Sep 2007 12:53 :: energeticdin :: Replies: 4 :: Views: 1454
porting ecos to arm board
hi all,i am porting e-cos to arm 7 board. i have created the ecos image but when i try to flash the image i am getting an error. can anyone please suggest me how to port the e-cos on to board, the complete procedure.regardsgowtham...
Electronic Elementary Questions :: 02 Sep 2007 16:32 :: gowthamn :: Replies: 0 :: Views: 108
pic 18f4550 + mmc + fat32
hi, first, sorry my inglish, im brasiliam and like to make one project with mmc card and pic 18f4550. i see de lib tiny-fatfs, but i don´t know why i need to make for use, i have mikroc and ccs compilers, help-me please, i only finde examples for ...
Microcontrollers :: 25 Aug 2007 23:53 :: leomecma :: Replies: 1 :: Views: 2157
any projects on 'ucos'.
hi iam a newbee to this rtos world. can any one provide me some examples projects on ucos, which helps me undestand the concepts more clearly.thanks in advance....
Embedded Systems and Real-Time OS :: 06 Aug 2007 12:07 :: aandavan :: Replies: 4 :: Views: 639
picall/p16pro programmer
does any one has tested picall/p16pro programming software version .13d from www.picallw.com for 18f series picsits giving me device not blaked error....
PC Programming and Interfacing :: 29 Jun 2007 8:56 :: compvis :: Replies: 13 :: Views: 6483
porting ise8.2 design in xc4000 series
i would like to know whether a architecture developed by a later version of ise can be ported to an older series of ise for ex. whether a architecture developed using 8.2i can be ported to xc4003e / spartan xcs10pls tell me its very urgent............
PLD, SPLD, GAL, CPLD, FPGA Design :: 07 Jun 2007 19:00 :: tlp71@hotmail.com :: Replies: 2 :: Views: 384
problem with lpt port under winxp
hi to all i porting my windows 98 programm to windows xp sp2 .my programm using ecp parallel port to access ecp fifo . i am using device driverfor acessing port registers . programm works well on windows 98 but it runs some time o...
PC Programming and Interfacing :: 03 May 2007 11:43 :: gelidude :: Replies: 5 :: Views: 627
os on psoc anyone???
hi,has anyone tried porting an os(linux or windows) to a psoc??...
Embedded Systems and Real-Time OS :: 19 Apr 2007 4:18 :: sci-3d :: Replies: 1 :: Views: 159
ucosii for freescale mac 7111
can some one help me with some links to download ucosii porting for freescale arm7tdmi like mac 7111? i need it for my project.thank you for your help....
Embedded Systems and Real-Time OS :: 15 Apr 2007 15:23 :: noname1986 :: Replies: 0 :: Views: 141
asic ip core
hi guys, i have a core that is working perfectly in an fpga. as i moving to asic design i want to port that as well. i just want to know one thing. after i finish porting the core would it be better to commercialise the core or make a chip and co...
ASIC Design Methodologies & Tools (Digital) :: 04 Apr 2007 19:09 :: mm6349 :: Replies: 5 :: Views: 480
segv signal silvaco
while simulating a mosfet structure, i am getting the error message,process interrupted by signal segv. the code written is for obtaining astructure and no bias is applied....
Analog IC Design & Layout :: 14 Mar 2007 5:59 :: RITStudent :: Replies: 1 :: Views: 711
atmel to pic code converter ???
hi all.i wonder, is there a software that can convert mc codes one to another?i mean, for example, converting atmel codes to pic ones or vice versa.is it possible? if yes, how?thanks in advance....
Microcontrollers :: 07 Mar 2007 2:53 :: wichayen :: Replies: 11 :: Views: 348
microprocessor....
1:=how does the word length of the processor is decided???whether by the width of the processor or the wordlength of the processor or both..or any other factor is taken into consideration.2:- if there are 64no of total opcodes for a particular microp...
Electronic Elementary Questions :: 03 Mar 2007 8:09 :: sonal :: Replies: 4 :: Views: 264
a problem on pli for verilog
i am using pli1.0 for ncverilog in a simple design but getting some errors.here is my pli function in c:int my_timing(){ handle gate; double new_rise, new_fall; acc_initialize(); acc_configure(acctohizdelay, "max"&#...
ASIC Design Methodologies & Tools (Digital) :: 09 Feb 2007 3:40 :: aji_vlsi :: Replies: 4 :: Views: 513
what's the difference between 0.18um and 0.09um?
i mean, unlike digital circuits, the minimal length is not always used in analog designs. if 1um is used for the device length, whats the difference for 0.18um and 0.09um process?:?:...
Analog IC Design & Layout :: 06 Feb 2007 9:43 :: johnq_hu :: Replies: 4 :: Views: 243
analog porting
hello, here is a good topic for discussion: how do you guys do analog porting, like from xxmc 0.18um to xmc 0.18um similar process? anyone can do it wih cretain level of automation? anywhere close to fully automated???thanks......
Analog Circuit Design :: 26 Jan 2007 16:36 :: jcpu :: Replies: 0 :: Views: 111
xds510 simulator.
here is url for xds510 simulator for tms320f24x:http://www.mit.edu:8001/people/gassend/xds510/xds510.html :)...
PC Programming and Interfacing :: 14 Dec 2006 19:55 :: eltonjohn :: Replies: 9 :: Views: 2031
graphic lcd
hello:could anybody help me to do routines in c to draw a 30x30 bitmap in any position of a sed1565 driver?thank you in advance....
PC Programming and Interfacing :: 04 Dec 2006 15:02 :: star22323 :: Replies: 15 :: Views: 5632
porting linux to mcs-51
hai,all expertcould someone help me here,on how to porting the linux or freedos to mcs-51??any usefull information will help.thank you...
Microcontrollers :: 21 Nov 2006 6:32 :: huys cobb :: Replies: 4 :: Views: 246
porting linux to mcs-51
hai,all expertcould someone help me here,on how to porting the linux or freedos to mcs-51??any usefull information will help.thank you...
Microcontrollers :: 19 Nov 2006 6:40 :: llrry :: Replies: 4 :: Views: 177
porting embedded linux or freedos to mcs-51
hai,all expertcould someone help me how porting embedded linux or freedos to mcs-51??thanks...
Embedded Systems and Real-Time OS :: 18 Nov 2006 9:43 :: dainis :: Replies: 2 :: Views: 252
how to control house via sms
hello alli want to know how to control house via smsi know that i can do this using at commandabut i dont know any detailsplease suggest a link or schematic for thati am using 8051 mcuthanks...
Microcontrollers :: 17 Nov 2006 6:48 :: huys cobb :: Replies: 2 :: Views: 237
c programing.
what is the diff. between c and c++??and when a program is done a unix system, will it run on windows os??...
Electronic Elementary Questions :: 15 Nov 2006 9:37 :: adsl :: Replies: 12 :: Views: 435
start with pics
if i wanted to start with pics which pic is good for beginners?for programming in pic basic is there free compiler?any links, oppinions and literature will be appreciated....
Microcontrollers :: 10 Nov 2006 23:35 :: adnan_wns :: Replies: 30 :: Views: 2169
porting systems (layout) from one technology to another
dear all, i would like to know what all aspects one has to keep in mind when porting a system (which is in the layout level) from one technology to another (lower technology).thanks and regards,kamesh....
Analog IC Design & Layout :: 13 Oct 2006 15:59 :: kamesh419 :: Replies: 0 :: Views: 90
porting a serdes app from xilinx to lattice
i am interconnecting two fpgas over lvds where serdes modules are used on both ends. the 7:1 serdes modules are provided by xilinx, described in the xilinx application note xapp485. the clock is not embedded in the data but is transmitted separately ...
PLD, SPLD, GAL, CPLD, FPGA Design :: 02 Oct 2006 9:53 :: lucbra :: Replies: 1 :: Views: 165
what are the challenges when porting 0.18 um design to 0.13u
what are the challenges when porting 0.18 um design to 0.13um?e.g., scaled down vdd, etc.any one giving more advice?...
Analog IC Design & Layout :: 20 Sep 2006 6:39 :: Btrend :: Replies: 6 :: Views: 285
helo reqd: dsp board
hello all,i am nill on dsp boards. i have to do a final year project.i have to use the dsp board. plz help do help on this. plz provide me the basic knowledge about the dsp board. i have to start from the very basic. i dont know a word about it.plz ...
Digital Signal Processing :: 29 Aug 2006 12:47 :: gowthamn :: Replies: 1 :: Views: 150
porting code from 8-bit to 32-bit platform
i am porting a few applications from 8051 to arm7. can someone answer the following:1. is there a 16-bit variable avaialable in 32-bit arm. the equivalent of unsigned int in 8051.2. if i have an lcd display data bus connected to p0.16-p0.23 (8 bits o...
Microcontrollers :: 25 Aug 2006 18:33 :: techie :: Replies: 2 :: Views: 222
which linux is best than others and why?
hi all,what you think about this1 ) suse 9.02 ) redhat 9.03 ) redhat 8.04 ) suse 8.05 ) redhat 7.36 ) redhat 7.27 ) mandrake 9.18 ) mandrake 9.0....which of them is better than others and why or which of them is best for special purpose and why?regar...
Linux Software :: 21 Aug 2006 8:17 :: jineesh :: Replies: 68 :: Views: 7111
embedded linux project question
hello all,i am a totally beginner in embedded linux world, but i love to learn it. i did a lot of porject with 8/16 bit ucs before.i have some project offered to make an embedded linux environment which is stored in a 512mb flash card, and the main r...
Embedded Systems and Real-Time OS :: 16 Aug 2006 21:00 :: siteplayer :: Replies: 9 :: Views: 714
free rtos
how i can get free rtos if any one know pls give the detail about it.if any free down load site in net pls give the link,and rtlinux detail pls.thank u...
Embedded Systems and Real-Time OS :: 15 Aug 2006 19:37 :: Beeblebrox :: Replies: 5 :: Views: 660
experience with ucos-ii 2.76 ?
hi,has anybody experience with ucos-ii 2.76 ?please let me know...(platforms other than x86 prederred)...
Embedded Systems and Real-Time OS :: 03 Aug 2006 16:21 :: robins_june05 :: Replies: 31 :: Views: 6669
porting of matlab source code into 'c' for blackfin procssor
hi friends!!can anyone provide me some guideline or some technical reference for how to devlop efficient and optimized c code with the help of matlab reference.i am using blackfin bf-533 processor and visualdsp++4.0 ide.plz help!!!rag_perfect,hyderab...
Digital Signal Processing :: 01 Aug 2006 5:50 :: faisalk :: Replies: 1 :: Views: 267
keypab to fpga
i want to connect a keypad 4*4 in an fpga but i don’t know what the best schematic conection is. may i have any schematic about that?...
PLD, SPLD, GAL, CPLD, FPGA Design :: 25 Jul 2006 11:04 :: samcheetah :: Replies: 7 :: Views: 372
difference between c and embedded c
hi friends, i want to know what is the basic difference between c and embedded c....
Microcontrollers :: 04 Jul 2006 13:44 :: ivar4ever :: Replies: 3 :: Views: 492
starting es
can you tell how tos tart my embedded systems journeybookssoftwarehardware...
Embedded Systems and Real-Time OS :: 28 Jun 2006 16:26 :: jjohn :: Replies: 2 :: Views: 1329
problem when compiling c++ with g++!
hi,although searched some websites and referred to some documents, the following problems remained unsolved yet! #include <iostream>#include <string> int main() { int errors = 0; string str("a very long l...
Linux Software :: 25 May 2006 8:21 :: louisnells :: Replies: 4 :: Views: 261
ADS
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high speed usb host needed.
hello!need a high speed (and 2.0 compiliant) usb host chip for embedded aplications.high speed is 480 mbit/s. there are many chips in market can operate at 12 mbit/s (full speed) and 2.0 compiliant, but its little hard to find chip with 480 mbits/s. ...
Microcontrollers :: 23 May 2006 5:18 :: louisnells :: Replies: 9 :: Views: 957
help needed in selecting project topic in ucos ii
hi friends,can anyone help me in selecting simulation level project topic in ucos ii? regards,ashwini...
Embedded Systems and Real-Time OS :: 16 May 2006 6:34 :: nikhil_damle :: Replies: 3 :: Views: 264
use c or assembly language to program arm?
use c or assembly language to program arm?is c portable among different compiler? any one use assembly to code arm?...
Microcontrollers :: 13 May 2006 18:15 :: PaulHolland :: Replies: 7 :: Views: 324
mp3 decoder on at91sam7
is any one have a code for mp3 decoder on at91sam7?(porting for at91sam7)i read some document that for decoding 44.1 khz mp3 need 26 mhz clock.and i think if i run the at91sam7s128 @ 55 mhz with one wait state get 55/2= 27.5 mhz access from flash and...
Microcontrollers :: 13 May 2006 6:20 :: naderus :: Replies: 0 :: Views: 234
[help] information about porting of nucleus plus to arm??
i want to port nucleus plus to arm9 sa1110 board ........ anyone has information about porting of nucleus os?? which compiler we need???is source code available free??waiting for ur respone.........satish...
Embedded Systems and Real-Time OS :: 08 May 2006 9:25 :: kvvsatishkumar :: Replies: 2 :: Views: 228
hi-tech c picc 7.87 with mplab 6.x / 7.x
hi all,is there any way to integrate (evan by simple command lines) old hi-tech c picc 7.87 compiler with mplab 7v1? or what is the last version of mplab 6.xx that support picc 7.87 with icd2?can any one help who had worked with hi-tech (www.htsoft....
Microcontrollers :: 12 Apr 2006 18:50 :: micropar :: Replies: 2 :: Views: 432
does any one have documents about theory of porting?
does any one have documents about theory of porting? i am talking about board porting & architecture porting.regards,amr ali....
Embedded Systems and Real-Time OS :: 08 Apr 2006 5:24 :: cfant :: Replies: 1 :: Views: 165
how to build and debug programs in ucos-ii under windows??
i want to know build and debug programs written in c using keil compiler in ucos .... cn anyone tell abt sample programs abt uart,rtc ,usb communication under ucos ............we can debug it using keil compiler ???waiting for ur responses .........n...
Embedded Systems and Real-Time OS :: 08 Apr 2006 5:20 :: cfant :: Replies: 3 :: Views: 357
embedded ethernet
hello:i´m in my last year of university and now i´m working in my thesis and i´m trying to develop an embedded system able to transmit some medical signal via ethernet using an 8051 core micro and a rtl8019 nic. for a while i have some problems under...
Embedded Systems and Real-Time OS :: 06 Apr 2006 8:48 :: fireplus :: Replies: 5 :: Views: 591
ucos ii questions
hi all,i am working for a project concerning porting uc/os-ii rtos to hcs12 freescale uc (9s12dp256) using icc12 c compiler. i have some basic doubt.i tried to compile all the source file (ucos ii v2.00) and some of the example code for hc12 from the...
Microcontrollers :: 04 Apr 2006 13:46 :: LBdgWgt :: Replies: 0 :: Views: 228
c++ to assembly
hello my friends i have c++ programs but cant find a way to convet them into assembly or hex code so that i can burn it on a atmel 89c51 controller .do you have any such compiler/assembler that can convert c++ to assembly(or hex) particularly for a 8...
Microcontrollers :: 01 Apr 2006 1:34 :: kordix :: Replies: 3 :: Views: 207
serial comm by java????
welcome for allwho we can serial communication between two pcs by java( iam need code and discribtion for it ) thank u...
PC Programming and Interfacing :: 29 Mar 2006 23:13 :: aslm :: Replies: 4 :: Views: 276
virtex2p, rocketio, how to start?
for few days i wonder how to start developing rocketio transmition device. because i had some strange problems with porting xapp669 to xv2p50 i began own implementation. i know for stream transmition it need some fifo and fsm, but i want just to send...
PLD, SPLD, GAL, CPLD, FPGA Design :: 27 Mar 2006 12:04 :: indianarcher :: Replies: 7 :: Views: 1536
req:at*mel's @web tcp/ip stack library for ke*il
8o i really need it to evaluated ppp connection.does anyone have it? plz.regards,ps. ive ordered the kit, but it take long time to arrived.it would be great if i get it for evaluate early....
PC Programming and Interfacing :: 25 Mar 2006 20:34 :: silvio :: Replies: 45 :: Views: 10432
any idea about low cost 200$ kit for porting uclinux
hi all i want to do project regarding driversso i need a kit where i can port any rtos to develop the driversso that i can also practice device driver programmingwith regards vijay.n...
Embedded Systems and Real-Time OS :: 18 Mar 2006 1:27 :: visioneer :: Replies: 3 :: Views: 435
pc version of cadence icfb for analog circuit simulation
is there a pc version of cadence icfb for analog circuit simulation? i am looking for it, thanks...
Analog IC Design & Layout :: 17 Mar 2006 8:34 :: rfsystem :: Replies: 1 :: Views: 174
embedded tcp/ip??
i want to implement tcp/ip stack but i dont know how to start and where can i find tutorial so is there any useful books about this topic in downlodble format or any websites can help me...
Embedded Systems and Real-Time OS :: 13 Mar 2006 10:37 :: Truclam :: Replies: 13 :: Views: 1347
8051 xdata to pic architecure
hello!i am porting some 8051 uc c code to c18 pic code and i have some difficulties regarding the xdata. i am programming in c18. what would be the most efficient way to port something like this: char xdata * some_variable; // into c18 pic codethanks...
Microcontrollers :: 27 Feb 2006 16:15 :: ql000 :: Replies: 0 :: Views: 129
what is a bootloader?
can someone explain me bootloader in simple language?what are its applications? kindly site references to pic 18fxxx.thanks in advance.bimbla....
Microcontrollers :: 18 Feb 2006 2:26 :: hm_fa_da :: Replies: 28 :: Views: 4143
dynamic vhdl pci-core testbench....or anything...
hi all.in my bsc project i must implement a 33mhz pci target interface using a spartanii fpga.i have done the pci-core vhdl design.... i did this step by step just like specification in a hierarchical manner...but know i need a dynamic testbench to t...
PLD, SPLD, GAL, CPLD, FPGA Design :: 06 Feb 2006 11:31 :: kevinbrace :: Replies: 5 :: Views: 699
info about intel pentium architecture
where can i get all the logic level architecture info. about intel processor??? i need it for my fpga based project hwre i intend to burn my own mini processor instead of intel and insert in a motherboard...i need help. how to go about my project??? ...
PLD, SPLD, GAL, CPLD, FPGA Design :: 24 Jan 2006 12:03 :: echo47 :: Replies: 3 :: Views: 321
dsp vs fpga
hi,ill start working in february and i was asked to choose between working with fpga(vhdl) or dsp(systemc). please tell me whats more interresting?thanks...
Digital Signal Processing :: 22 Jan 2006 12:43 :: keano :: Replies: 6 :: Views: 1971
porting from unix to linux -- cadence ic5033
hello, would like to find out if i am working on a design at work and i would like to port the design to and fro from home, what should be done. i am currently running ic5033. please advise??...
Linux Software :: 14 Jan 2006 19:29 :: jelydonut :: Replies: 1 :: Views: 294
tcp/ip and ppp for arm
i need free solution for tcp/ip and pppfor arm , pic18 or any other popularmicrocontroller without need of specialethernet chip or any obsolete chip (like s6700a).i mean i need protocol implementation onsoftware and communication over serial line...(...
Professional Hardware and Electronics Design :: 12 Jan 2006 19:50 :: artem :: Replies: 19 :: Views: 7009
replacing at90s1200 with at90s2313
i have a pll controller that uses an at90s1200 4mhz clock. can i replace this avr with at90s2313 without modify the code?at90s1200 is very hard to fing here in brazil now a days.regards,fernando - call sign pu2pll...
Microcontrollers :: 07 Jan 2006 17:11 :: sda :: Replies: 8 :: Views: 870
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