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Comp.Arch.Embedded is a worldwide Usenet news group that is used to discuss various aspects of Embedded Systems development.
We found 1012 threads matching "fpga"
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The most relevant threads are listed first
Final Year Project in FPGA
UETIAN - 2006-10-14 14:49:00
Hello:
I want to know about hot fields of working in FPGA.I am doing
computer engineering and want to do FPGA related project.I also want to
learn about the sub fields in FPGA.I have a good command in verilog but
nearly zero knowledge about FPGA's.Please give me data related with
FPGA p...
Can I get the contents in FPGA?
2005-01-28 13:42:00
Hi
I have a Altera FPGA(model:ACEX).
I'd like to get all data in FPGA.
Is there any way to get all contents from that FPGA to my computer?
Can you let me know if there is a way(software or hardware tool)?
Thanks.
...FPGA communication, I2C and DAC
redstripe - 2006-02-28 16:49:00
I would like to use an FPGA for a motor control application. I have
worked with FPGAs before and am comfortable with what needs to be done
inside the FPGA, where I need some advice is how to interface the FPGA
with the outside world. At the end of the chain I need to generate an
analog command v...Re: Does UART is inbuild in FPGA
andrew queisser - 2008-02-07 12:12:00
"leenaselvam" wrote in message
news:_7OdnQr-CMZOhzfanZ2dnUVZ_hisnZ2d@giganews.com...
> Is there UART in FPGA or whether UART has to be connnect externally..and
> how can we send information from FPGA through UART to Ethernet........can
> anyone give guidence for writing coding either in V...Getting started VHDL, VHDL for Dummies, Easy Steps for FPGA experiments
Kutaj Vamor - 2005-09-25 05:33:00
Dear FPGA and VHDL Experts,
I am new to FPGA and VHDL. I would like to learn VHDL and start
experimenting FPGA. I beleive I learn faster and better by experimenting.
What would you recommend for beginners like me to getting started with VHDL
and FPGA experimentation ?
Which SW (for WinXP an...FPGA Resources?
Matt Campbell - 2005-11-12 20:55:00
I'm looking for a ** low cost, flexible ** way of sending/receiving signals
in MS Excel or Access.
My applications are not time critical, so this is not a big factor.
Hopefully FPGA is the answer I am looking for.
Does anyone know of a library of FPGA C/C++ functions & Associated DLL's?
I a...FPGA + Microcontroller - HELP
LOC - 2004-10-18 10:19:00
Hi all,
What is a device consisting of FPGA and microntroller suitable to
following reqiurement:
1. my PCB board size is 2.5"x2.5" - small (so I need a chip which has
FPGA and Microcontroller ? )
2. FPGA portion has minimum 28 JK FlipFlops, 28 shift registers, and
the rest for IO and state mac...FPGA Internals
prasadbgm - 2005-08-12 09:47:00
Hi,
Can anybody suggest me some good reading regarding the FPGA architecture
Internals of FPGA.
What is the Difference between Xilinx "Logic gates" & Altera's "Logi
Elements".
Thank you
This message was sent using the comp.arch.embedded web interface o
www.EmbeddedRelated.com
...reading data from a FT245BM
orionsem - 2009-01-22 19:26:00
Hello,
I am totally new to USB (well, at least to the darkness inside ;-(
I have to read data from an FPGA located behind the TD245. My question is
: who begins the data transfer? if I program the FPGA to read say 1k bytes,
does the FPGA have to begin filling up the FIFO and suppose that the data...DDR SDRAM
2006-06-18 21:13:00
Hi all,
I'm designing an FPGA based board. I needed to add DDR-SDRAM. Is there
a way to interface the SDRAM to the FPGA other than develop/buy a
controller to put inside the FPGA? I mean: are there external DDR-SDRAM
controllers?
Cheers
...DS80C400 and memory space with the SDCC compiler
Fred - 2004-11-18 21:00:00
I am using a version of the TINIm400 and the TINIs400 reference design with
an FPGA connected to CE3 and CE4.
I wish to access the registers I have placed in the FPGA but am wondering
how to do it. I assume by default the FPGA is effectively at 0x60 0000 (for
CE3) but how do I place a variab...New Sydney-X2 FPGA development system
Tony Burch - 2006-03-09 08:28:00
Hi all,
The Sydney-X2 FPGA development system for education and FPGA computer
application development has now been released.
http://www.burched.biz/sydneyx1.html
Are you interested in developing FPGA applications with your own on-chip CPU
or multiple on-chip CPUs? The Sydney-X2 "FPGA c...FPGA configration Data/Firmware
2005-01-31 16:16:00
Hi all
I have no idea regarding low level hardware.
I should firgure out something about ALTERA ACEX.
Question is like following.
1.Are the FPGA configuration data and the firmware different?
2.How can I extract FPGA configuration data from ALTERA ACEX to my PC?
3.How can I extract firmwar...Cypress FX2 uc + Xilinx FPGA +windows system
welber - 2007-09-07 10:07:00
Hi, I am new in FPGA and FX2 UC. I am looking for a good development board
including xilinx FPGA and cyress Fx2 uc. I want to learn how to program
FPGA and FX2 uc.
I went to several websites( usbp, Gnuradio, opal kelly, digilent...).
They provide good development boards, but not all source codes...PC/104 plus bus communication with FPGA using Xilinx IPCore
awa - 2007-07-24 05:09:00
Hi,
I was wondering if anyone has ever use FPGA to communicate with
another board that use PC/104 plus bus as the interface? To give a
better view, I have one firewire board that uses a PCI-to-1394 host
chip and another board that has an FPGA on it. I would like to control
the firewire by usi...Re: Which is the most popular ARM-based microcontroller?
Jim Granville - 2005-03-09 18:28:00
Ulf Samuelsson wrote:
> The ARM9 should cover the TriCore performance range, but is normally not
> single chip.
> The AT91SAM9261 will run at 180 MHz and has the V5 DSP instructions +
> 160 kB SRAM. Can load from an SO-8 size dataflash so it is close to single
> chip.
> Should only be a...Implement IIR Filter on FPGA
Gordon Freeman - 2007-04-03 02:12:00
hi people,
I'm designing filter system called IIR filter on the FPGA kit, but it
doesn't work when I implement on FPGA. When i iput the signals, the
output results seem to not get any thing. I do not know whether my
source code is wrong or another reason. The FPGA kit operate normally
with o...Resetting FPGA without Watchdog timer.
ratemonotonic - 2008-05-16 10:33:00
Hi all ,
I am devoloping software fro microblaze using XPS and I dont have
enough resources for a watchdog timer.
I want to reset the FPGA after n number of error conditions have
occured in software. Whats the most reliable way to reboot the Xilinx
Spartan 3 FPGA?
Any help will e much ap...can bus on fpga
mungam - 2006-03-09 04:27:00
Hello,
I would like to implement a can bus protocol on a fpga in a way to link
a PC and a can bus via a fpga PCI / I/O board. Does anyone has advice
or sources in vhdl to do that (I can't download the vhdl sources of the
opencores site, the link may be dead).
Thank you
Adrien
...Re: make phone calls from fpga. is it possible?
H. Peter Anvin - 2008-11-30 20:21:00
Karl wrote:
> I mentioned FPGA because the rest of my architecture has to be
> implemented on FPGA. i gather from my message i need to use an
> exisiting asic chip. could you please suggest one which allows me to
> set the prerecorded message and the callee phone number. cheers
I suggest ...Using Ethernet to control/initialize FPGA
James Ma - 2006-02-10 21:27:00
Add an Ethernet MAC to your FPGA to enable control from a PC.
Simple & easy. No driver programming.
Direct control of FPGA state machines, registers & memories.
No TCP/IP/UDP needed.
Support multiple audio & video streams.
Low gate count & low cost, no royalties.
...C8051F022 and FPGA communication
methi - 2005-05-10 11:48:00
Hi,
I am currently working on Cygnal's C8051F022....I need this to
communicate with a Xilinx FPGA on the board....I am using Port 0 for
talking to the FPGA.....What i need to do is..as follows:
I have an 8 charactor display and two momentary contact switches...
One switch is for selecting men...audio fingerprinting using fpga
vibz86 - 2009-11-07 00:27:00
Hi, I have to implement audio fingerprinting in fpga using verilog. As Im
new to fpga, Im finding it hard to start with this. Can someone send me any
sample codes of audio fingerprinting or any usefull links that will help me
to learn and do this project quickly
-----------------------...Hardware (FPGA) Software(MCU) Interface
ratemonotonic - 2007-09-12 08:55:00
Hi all ,
Can any one tell me a generic pattern to designing an interface
between MCU(Configuring the Hardware ) and FPGA(used as an
accelerator).
My initial thoughts are to have a dual port RAM implemented in FPGA
and accessed as a memory mapped device from the MCU and used to
configure th...MicroFpga = program an FPGA as it would be a MCU !
Antti - 2006-09-20 11:28:00
FPGA is not a MicroController?
.=2E.or is it !?
MicroFpga makes an FPGA to look like an MCU, and makes it programmable
as it would be a normal MCU without requiring any HDL knowledge or FPGA
implementation tools.
More details will be available from the product website
http://www.microfpga....PCI 64/66 fpga eval boards
2006-05-23 11:32:00
Folks,
After search the net for various eval boards, I haven't found the one
that I need and afford... that is so oxymoronic... nevertheless, I
figured I might try the community before making a decision.
I am looking for an FPGA proto board that sits on a 64/66 PCI on a ATX
motherboard. Si...74ls373 or 74ls374 to FPGA?
2004-02-25 22:44:00
Hi guys,
I am developing a project that involves tens of 8 bit buffers. I am
designing it with regular TTL logic but maybe in the future I will use FPGA
if the project works. Well, I know developing with FPGA is better but I
just don't have the initial investment and I have a lot of experienc...FPGA for hobbyist ??
kunil - 2005-04-19 02:07:00
Just wondering, does hobbyist with fund less than USD200/month could
afford playing with FPGA ?
Is there any link that I can read about it ? (since looks like every
FPGA developer is belonging in big company and universities).
I want to know what kind of tools that I need (like the compiler,...Using Ethernet to control/initialize FPGA based embedded system
James Ma - 2006-06-07 11:52:00
Add a 100Mb/s or 1 Gb/s Ethernet MAC to your FPGA to enable control
or transfer data from a PC.
Simple & easy. No driver programming.
Direct control of FPGA state machines, registers & memories.
No TCP/IP/UDP needed.
Support multiple audio & video streams.
Low ga...FPGA/CPLD Design Group on LinkedIn
cpld-fpga-asic - 2008-08-27 06:29:00
FPGA/CPLD Design Group on LinkedIn
Group for People Involved In the Design and Verification of FPGA's and
CPLD's to Exchange Idea's and Techniques. You should have FPGA/CPLD
Design/Verification on your Profile to Join. (The focus is more on
FPGA/CPLD in the product as opposed to FPGA's solely ...Recommended FPGA Families & Tools?
Chris Graham - 2005-01-14 16:32:00
I'm just getting into FPGA design. What are good FPGA vendors in terms of
good chips, good tools and good support?
Also, if you've used the Cypress PSoC mixed analog & digital chips & tools,
how did you find them?
- Chris
...FPGA quiz: what can be wrong (AVR MCU related)
2007-10-16 14:55:00
Hi folks
I did originally posted to C.A.F. so sorry for copy to .embedded I
only do repost here as realized later that well, the FPGA is made to
look like working wrong by an Atmel AVR MCU. And the "problem" is
small piece of code that executes on ATmega8. In the matter of fact
its only 1 wro...Pattern matching in FPGA
vani.pratheeka - 2009-03-16 07:23:00
Hello everyone....
In my thesis work,i'm planning to implement a pattern matching circuit in
an FPGA. But how to implement the corresponding ASCII code of the pattern
into an FPGA? Please help...
...FPGA power optimize! Help!!!
fpga_beginner - 2007-09-16 12:37:00
Hi all
I have designed some FPGA based applications but very simple ones. Now I
want to find some methods/algorithms in FPGA design to optimize power. I
search many documents (IEEE,..) but they are not in detail. I need some
free documents and open source (or only detail steps) to implement power
o...PC104-FPGA newbie questions
inova - 2005-10-18 23:12:00
Hello - I'm venturing into a PC104 project and have few questions to
start off. I have no experience with PC104 whatsoever.
The goal is for a PC104 module to talk to another board with an FPGA on
it. Questions are:
1. Can I use any version of Linux on the PC104 ?
2. To save time, I hope t...Re: FPGA & Softcore Vs FPGA & MCU
Ulf Samuelsson - 2007-09-18 01:53:00
> > > Do Atmel have any plans to do some point-mask solutions based on this ?
> >
> > The AT91CAP products was conceived as a way to cost effectively bring out
> > new
> > customized AT91 circuits. Now the focus has shifted slightly, but this is
> > still a possibility.
> >
> > The c...Re: Help with simplified SDRAM access
Allan Herriman - 2004-10-27 07:18:00
On 27 Oct 2004 10:26:04 GMT, Hans-Bernhard Broeker
wrote:
> [F'up2 cut down to one group --- should have been done by OP!]
>
> In comp.arch.embedded yo wrote:
>
> > I understand it's complex to use SDRAMS. I have an idea that could
> > simplify the job. Instead of having my circ...implementing ethernet server on FPGA or other choices
2007-10-08 17:39:00
i have to build a weather station. the data from the sensors is to be
transmitted via ethernet and IP protocols..
i couldnt really reach a decision on which of these develpoment tools
should i use.. or which one is better..?
1. FPGA
2. PIC18F + EN28J60+eeprom ( all from microchip)
3. micront...FPGA/Embedded courses online or near Toronto
zalzon - 2005-04-17 09:58:00
Hi,
are there any fpga/embedded/pcb design courses online or in
toronto that i as a newbie could take as a newbie. I'm new to the
field of fpga and I have got a xilinx starter kit with the spartan III
chip.
I'd prefer to go through a full fledged instructor led course where i
learn ha...Looking for consultant FPGA realtime development
2005-12-03 15:45:00
Hello,
We have a FPGA system, listed below, and are looking for a consultant
for doing development work on this system. Preferred location in
Southern California. Must have experience in FPGA development; signal
processing; PC Host interface and bidirectional data transfer;
algorithms. Requ...