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Asic
Comp.Arch.Embedded is a worldwide Usenet news group that is used to discuss various aspects of Embedded Systems development.
We found 191 threads matching "asic"
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The most relevant threads are listed first
Debugging by bsing SW interrupts instead of HW interrupts
2005-08-18 07:12:00
My problem is to test my driver software ,but the asic chip is not
ready yet.I can simulate the registers of the asic easyly,but the
HW interrupts which will be generated by asic chip is necessary to
test my interrupt handler and interrupt driven SW.
For X86 processor I know that also SW interr...
ChipHit ASIC, FPGA, EDA Search Engine
ted - 2007-08-17 09:10:00
Hi,
I debated putting this announcement here, however, if you are doing
ASIC, or FPGA embedded design, this might be of help.
I recently created a Google custom search engine called ChipHit at
http://www.chiphit.com. Please take a look and provide suggestions.
I spend many hours a day se...ASIC development question
Keith Brafford - 2004-03-11 00:43:00
Hey folks,
I am working on a project where our cost and size
are creeping up and some of our management are starting
to ask about whether or not we need to be considering
going to ASIC technology. Fortunately, our budget allows
us to consider this option.
Since I have never been in ch...Nucleus Porting to ASIC based on ARM926EJ-S
bhaskar - 2006-03-27 06:52:00
Dear All,
I have plans to work on ASIC based on ARM926EJ-S core. I am planning to
port the Nucleus RTOS to the ASIC.
I find the ARM core is well supported in the Nucleus RTOS.
How to analyze the porting requirements to a supported processor but
for different set of peripherals?
I have ...Nucleus Porting to ASIC based on ARM926EJ-S
sandeep - 2006-03-28 11:52:00
Dear All,
I have plans to work on ASIC based on ARM926EJ-S core. I am planning to
port the Nucleus RTOS to the ASIC.
I find the ARM core is well supported in the Nucleus RTOS.
How to analyze the porting requirements to a supported processor but for
different set of peripherals?
I have do...ASIC verification job info request
Dwayne Dilbeck - 2007-12-19 15:06:00
I am looking for a reality check. I have 10 years experience doing
software verification on EDA tools, in particular hardware emulators, System
Verilog, and VHDL. When looking at some job ads I see "required 6+ years
ASIC verification experience", can any of my 10 years experience be
con...Direct client requirement for Embedded Software Engineer with ASIC, San Jose CA- 12 months
Ruch - 2007-04-11 19:09:00
Hi:
Please go through the direct client requirement below and send me the
resume in word format along with rates and availability.
Position: Embedded Software Engineer with ASIC
Location: San Jose CA
Duration: 12 months +
Required Skills:
ASIC, Device Driver, Perl, Shell Script, C++ and...Re: difference btw H/W & S/W implementations !!
Thomas Stanka - 2004-02-26 02:51:00
Hello OP,
hope you got an better name in your next life.
omnipresent@hotmail.com (OP) wrote:
> Feeling really intelligent today.. I would like to know some basic
> stuff..
>
> What is the difference between a hardware implementation of an
> algorithm and a software one.
HW & S...Tech: Help Identifing a Motorola ASIC / FPGA
Jim Knight - 2005-07-09 08:42:00
Looking to identify an "ASIC" and find information on same.
Known info is as follows:
Motorola
84pin PLCC
Circa Mid-late 1980's
2 MHz clock rate (in one application)
Marking line1 - M (Duh!)
Marking line2 - S38FC049PIO3
Marking line 3 - ZKZKAC9039
Speculative i...Re: Opinions about the NXP LPC3000
Ulf Samuelsson - 2007-04-26 17:53:00
> > What do you want to do with the FPU?
> >
> > You can get the SAM9263 with CAN nowadays.
> >
> > --
> > Best Regards,
> > Ulf Samuelsson
> > This is intended to be my personal opinion which may,
> > or may not be shared by my employer Atmel Nordic AB
>
> Hi Ulf - the reason I...suggestions for good MPEG encoder dev kit, embedded hard disk dev kit
wallge - 2007-03-01 12:10:00
Does anyone know if there is a dev kit available for an MPEG encoder
ASIC - preferably one that
I could connect to a real-time video source as input and connect to an
FPGA board for post processing...
In otherwords an MPEG ASIC dev kit with a lot of IO options.
Also can anyone suggest a (sepa...scan alphanumeric kbd, drive approx. 160x100 LCD, update display in one chip?
John Smith - 2003-12-17 14:02:00
Greetings.
I would like to be able to scan an alphanumeric keyboard and drive the
bare glass of a graphic LCD display (say, 160x100 or 160x160px) in a
device that is essentially an intelligent frame buffer with a keyboard
("very thin client").
That is, the device receives display updates, e...AES encrytion (ASIC)
2008-08-26 03:45:00
Hey folks , i need ur opinion about something :
To implement an AES decryption (CBC mode ) algorithm in ASIC , what
would be the best way to do it ? i mean among these architectures
which one do you choose and why :
* Basic iterative architecture
* Partial loop unrolling
* full loop unroll...Re: Market share data for microcontrollers
Lewin A.R.W. Edwards - 2004-01-22 13:17:00
> Hi, pics are mostly found in the domestic market where the high volume is. The
What is "domestic market"? Do computer monitors and TV sets count as
"high volume" appliances? Every computer monitor I've been inside in
the last 2 years has had either a standalone 8051 variant or an ASIC
conta...Re: uC and LCD (or uC and LCD controller) interfacing
linnix - 2007-08-21 11:54:00
On Aug 21, 7:15 am, Tim Wescott wrote:
> On Tue, 21 Aug 2007 03:58:34 -0700, Ajab wrote:
> > Can anyone give me any application notes/links which will help me to
> > understand the uC and LCD (or uC and LCD controller) interfacing ?
>
> Have you done web searches?
>
> An LCD segme...Re: thoughts on PSOCs?
2004-12-10 19:26:00
> Hi - I ran into PSOCs a little while ago - and I'm having trouble
figuring
> out *what* exactly they are... Cypress calls it a "mixed signal
array" -
> which is a term that I'm not very familiar with. They say it has a
Basically they provide a way for you to make a mixed-signal ASIC in
...Re: Moving from 8051 to AVR
Jonathan Kirwan - 2006-02-15 03:42:00
On Wed, 15 Feb 2006 01:15:26 +0100, "Ulf Samuelsson"
wrote:
>
> > Not a lot of detailed information there. Now I'd like to see the
> > arbitration documents. But I'm betting they are sealed up very
> > tightly. ;) It reads as though Ericsson was made privy to trade
> > secrets, v...Re: can anyone explain some terms?
2006-08-01 07:53:00
Boudewijn Dijkstra wrote:
> Op Mon, 31 Jul 2006 04:40:28 +0200 schreef :
> > Application Specific Standard Product(ASSP)
> http://en.wikipedia.org/wiki/ASSP
> "an integrated circuit sold to multiple clients for a single application"
>
> > Structured ASIC
> http://en.wikipedia...Re: NXP-- WTF?
Ulf Samuelsson - 2006-09-05 02:17:00
> Relying mostly on existing large customers is a risky business strategy.
> Catering to small ones is the ticket to long term growth. TI has
> understood that, and so did National, Analog Devices, OnSemi and a few
> others.
Yes, T.I. catered to a small Finnish company called Nokia, and th...Continuous Pulse-Width Measurement
2005-04-23 19:29:00
Hi,
I'm wondering if anyone knows of a microcontroller or some cheap hardware
in combination with a micro that can be used to continuously measure and
buffer all of the high and low pulse-widths of a binary signal. I'd like
to be able to buffer about 1000 16-bit width measurements in one s...Re: Difference between ARM and any other General Purpose Processor
Ulf Samuelsson - 2007-03-23 13:29:00
"Stan" skrev i meddelandet
news:eu03rn$6u8$1@s1.news.oleane.net...
>
> "Ulf Samuelsson" a écrit dans le message de
> news:eu00b1$n2a$1@aioe.org...
> > "Sikandar" skrev i meddelandet
> > news:1174628070.086714.321070@e1g2000hsg.googlegroups.com...
> > > Hi All,
> > >
> > ...Re: Any idea about ARM11 soft core license
Wilco Dijkstra - 2006-05-11 08:19:00
"jade" wrote in message
news:1147316022.524674.305620@g10g2000cwb.googlegroups.com...
> 747 must be too big for me :-)
> How about AVR32 cost?
I don't believe Atmel will license it - there isn't a second source
for AVR8 either.
> I'd like to have a rough idea before contact to Sal...Re: Literature on 100Base-TX request
Muzaffer Kal - 2008-10-21 23:18:00
On Tue, 21 Oct 2008 16:23:00 -0700 (PDT), Fred
wrote:
> > Yes the idle code is 5 bits of 1 which is inserted in between actual
> > packet data encoded with 4b5b. Then the resulting 125 Mb/s bit stream
> > is scrambled and mlt-3 encoded before being driven to the wire.
> > Muzaffer Kal
...Re: Why D flip flop is widely used in ASIC?
Allard - 2008-11-03 15:18:00
Because of META stability, looks like homework so please use this Hint
to investigate
On 2008-11-03 14:26:59 +0100, Ajab said:
> There must be some reason....Can anybody post it here?
...Re: IAR and memory banking for 128K flash and 8051
Chris H - 2008-02-15 13:26:00
In message
,
Amir writes
> On Feb 14, 12:25 am, Neil wrote:
> > Amir wrote:
> > > Hi all,
> >
> > > I am trying to use code banking for 8051 microcontroller using IAR...
> > > Reading the IAR and XLINK documents didnt help...I appreciate some
> > > info from any one with...Re: Code reviews?
mike - 2004-11-24 15:29:00
martin griffith wrote:
> A bit of googling shows that code reviews are a "good idea"
> Fine
>
> Q:
> How do you review your own code, ie as a 1 man self employed dude?
>
> Its so easy to miss things when reviewing your own code.
>
>
>
> martin
>
> Serious error.
> ...Re: True Performance Comparison?
Lewin A.R.W. Edwards - 2004-10-22 10:55:00
> For that kind of application you may be better off with a much simpler
> and less powerful processor and a CPLD or FPGA to do the shift register
Three words for you: $,$,$ :) Yes, it's been suggested. Blackboxing
the problem like this always turns out to be more money though, even
in an AS...Re: Need MicroControllers with built in USB Port and Protocol
linnix - 2007-04-11 22:55:00
On Apr 11, 1:11 pm, "Ulf Samuelsson" wrote:
> "linnix" skrev i meddelandetnews:1176320109.676913.115100@y5g2000hsa.googlegroups.com...
>
>
>
> > On Apr 4, 4:13 am, "Ulf Samuelsson" wrote:
> > > "4MLA1FN" skrev i
> > > meddelandetnews:vo1613laf3c8ar2jcb482m7bb0utanrm3c@4a...Re: USB Breakout
Bob - 2008-02-17 11:35:00
}{ wrote:
> I am planning a project and would appreciate any guidance you guys could
> give.
>
> At the moment, I have a measurement device connected to a decoder box - the
> decoder box is connected to another PCB using a USB cable.
>
> If practical, I would like to break into the...Re: 3.3v <> 5v interfacing @ 15Mhz
Jim Thompson - 2006-11-26 17:08:00
On Sun, 26 Nov 2006 22:35:19 +0100, Rene Tschaggelar
wrote:
> Jim Thompson wrote:
> > On Sun, 26 Nov 2006 20:14:36 GMT, Vladimir Vassilevsky
> > wrote:
> >
> [snip]
>
> > Allowing a static (and *undefined* BTW... 1mA if you're lucky) current
> > flow is NOT good engineering p...Re: Soft-Core Processor - obsolescence mitigation a reality?
dowlers - 2008-11-05 05:36:00
Softcore seem to be the ideal model for products which have long
lifecycles.. although the learing curve is steep.
Have you considered opensource softcores, such as the MICO32? You
can then re-target to different FPGA architectures / vendors / ASIC in
the future.
regards
Eoin
...VGA controller
damir - 2005-12-07 09:37:00
I'm looking for simple VGA (XGA up to 800x600) controller for displaying
simple images on the LCD pannel - any suggestion for available ASIC (LCD
controller) or FPGA (VHDL core) design will do. Thanks,
Damir
...Re: Atmel
linnix - 2008-10-02 21:42:00
On Oct 2, 2:45 pm, Jim Granville
wrote:
> Peter Keller wrote:
> > Vladimir Vassilevsky wrote:
>
> > > What Atmel? There is no more such company.
>
> > > http://www.microchip.com/stellent/groups/sitecomm_sg/documents/market...
>
> > I thought you were being facetious until I ...Re: Recommendations for ARM compilers
Mike Harvey - 2005-06-17 09:52:00
Last year I evaluated RVCT, ADS and a few other tool sets for a new project
using an ARM966 based ASIC. I went with IAR Embedded Workbench for the ARM
and I have been very happy with it. We use an ARM MultiICE that works ok
and we also use the Segger J-Link that works very well. IAR has sup...Re: Looking for a low cost solution
Joerg - 2005-03-10 17:00:00
Hello Miki,
> Thanks. Any pointers to PC104?
Sorry, I don't. Do a Google search, there are tons of vendors. Sometimes
they are called "PC/104" or "PC-104", mostly one-chip PCs. However, they
won't fit your budget. $1 to $3 is next to impossible if you want that
large of an LCD. Maybe un...Re: simple programmer for mc68hc11?
hamilton - 2004-03-03 21:31:00
The mc68hc11 does not have programmable code space.
Or are you asking about a specific device ??
asic wrote:
> hi all
>
> where can i find a simple programmer schematic for mc68hc11
>
> thanks for help
...Re: AVR32 availablilty ?
larwe - 2007-11-03 13:08:00
On Nov 3, 8:00 am, "Ulf Samuelsson" wrote:
[various marketing spin deleted]
The underlying fact of the matter is much more likely that someone
approached Atmel for an ASIC, and you said "Well, if you want a
hundred thousand of them, we will put in someone else's licensed core,
but if you...Re: [Q] NEC V25 microprocessor doesn't get any more???
Ian Bell - 2004-11-01 04:55:00
Rene Tschaggelar wrote:
> Mason wrote:
>
> > Hi,...
> > I heard some information on NEC v25 microprocessor..
> > NEC didn't supply this one... Is it right??
> >
> > If you know how to get a NEC v25 microprocessor(QFJ),
> > please send to me...
>
> Yes, NEC produced it. Produ...Re: careers in embedded engineering
Dave - 2006-04-14 21:30:00
On Fri, 14 Apr 2006 11:33:23 -0700, pbreed wrote:
> > How nice, another door slammed shut to someone with 5+ years of experience.
> Thats almost a fair comment, and probably shows some of my prejudices.
> I'm even willing to discuss it ;-)
>
> I'm looking for someone to fill a very broa...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 ...