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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 218 threads matching "sbc"
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The most relevant threads are listed first
Looking for DevKit
=?iso-8859-1?b?RnLpZOlyaWM=?= Praca - 2009-10-06 15:57:00
Hello guys,
I just bought an Arcom SBC-GXm motherboard on eBay. The problem is that
Arcom does not exist anymore and that this motherboard has reached its
end of life.
I have just been able to get the user manual from Eurotech.
Now, I'm looking for a copy of the delivered CD-Rom I did not get...
how to chose the best embedded board?
EmbeddedLotus - 2009-08-09 20:41:00
Hi
I'm looking for a so-called embedded board to use in vehicle(bus.
I'm confused about bunch of keywords: SBC, Car PC, embedded motherboard,
computer on module ,....
which keyword should i use and how can i find the best manufacturer of
these boards?
Best
...Re: GNU Cross compilation toolchain for MPC8641/MPC8641D
navyas - 2009-08-05 02:52:00
Hi,
I downloaded the .iso for ELDK and installed it selecting the target
architecture 'ppc_74xx' for MPC8641D, as given in the link
http://www.denx.de/wiki/DULG/ELDKSupportedTargetArchitectures.
With this setup when i try to compile u-boot for sbc8641d config the build
is not complete.
Am i d...Using LCD panel
atilla - 2009-08-02 16:09:00
I found an ancient piece of hardware. An old notebook with a 10" 800x600
LCD. Is it hard to drive a notebook LCD with some SBC or FPGA? Are there
standards for this?
Atilla
...Re: Atom vs ARM9
dawydiuk - 2009-07-13 15:04:00
> Atom and ARM9 are two completely different CPUs aimed at different
markets.
> It's a bit like comparing a 386 with a Pentium. Atom would indeed be
about twice as
> fast at the same clockspeed, but the ARM9 would use significantly less
power even
> if you clocked it faster to get the same perf...ARM (with jazelle) vs Intel Atom for Java apps
shani - 2009-07-10 08:39:00
Hi
We are re-designing a SBC and evaluating different processors.
All application that ran on the previous system has been ported to Java so
our customer is now facing performance issues.
We are considering Intel Atom, but I am still open to other options.
I have read a about Jazelle in th...Re: Software Engineering process
Mel - 2009-06-17 23:49:00
Peter Keller wrote:
> dawydiuk wrote:
> > Hello all,
> > Having a background in software engineering I was
> > suprised to see there is no software engineering process(as well as no
> > project metrics being collected) being used at this company.
>
> [snip]
>
> > I'm recentl...Re: How to make a laptop start up when ext power is applied?
larwe - 2009-06-13 15:09:00
On Jun 13, 2:18=A0pm, Peter wrote:
> I am quite experienced hardware/software developer, ex 8048, 8051,
Good, I guessed right the first time then :)
> z80, z180, z280, 80x86, H8/300, but don't like to dismantle laptops
> because getting them back together again can be tricky ;)
Th...Searching SBC/DSP board/microcontroller; 4ADC/1kHz/USB Host
Yoreki - 2009-05-07 16:21:00
Hello,
I am looking for something along the lines of a Single Board Computer
(SBC), a Digital Signal Processing (DSP) board, or a microcontroller.
Though I am open to any other suggestions, but what I essentially need to
be able to do is the following.
Requirements:
- 4 channel ADC
- Samp...PCI FIFO Design
lionhearted - 2009-03-31 12:46:00
Hello,
I needed to get ideas on how to simulate a FIFO interface on the PCI
interface. I have a SBC w/ vxWorks and a Communication board in a cPCI
chassis. The SBC runs an application that feeds data through the PCI
interface to a FIFO on the Comm board. The Comm board has a number of
control ...Re: W65C02S, Z80, 80C31 or other legacy processor?
StoneThrower - 2009-03-25 17:48:00
These days stuff you need you may find in a niche computing (but not
too-obscured) cyber-scene called "retroputing". Google it a bit and you
will find a bunch of stuff.
Z80 and 65C02 and 80C31 still live today but in another realm of existance
(as IP cores, see www.opencores.org and many c...Surplus PCM-4894s
TheCaptain - 2009-01-24 13:35:00
Hi, I have several PCM-4894 SBCs and am open to offers. Location:
Ireland.
Also, 12" "Toughtouch" and controllers.
...Using TS-7200 to build a router?
Kira - 2008-11-05 12:14:00
Hi, I was wondering if it is feasible to use a TS-7200 SBC to build a
router with wireless capabilities ?
...Re: STM32 ARM toolset advice?
Mark Borgerson - 2008-10-17 15:39:00
In article , lacuna@saturnine.org.uk says...
> On Oct 16, 10:56=A0pm, Mark Borgerson wrote:
> > The other common problem with Codewarrior (and other compilers I've
> > used) is that there seem to be a lot of redundant register loads
> > from stack-based variables. =A0 This may be becaus...PCI problems
Michael - 2008-09-19 15:00:00
Hi there - we are working on a single board computer and having some
strange issues. The single board computer is a very strange form
factor (not any of the PC-104 variants or anything like that), and we
have it installed on a board that we built many years ago (and the
person who built it is no...cheap embedded box?
redkaa - 2008-09-10 15:02:00
Hello, friends!
I'm searching for some cheapest SBC to run a web and sql servers in my
home local network. It should perform a query to 100,000-records phone
directory. I do not think that the whole PC is a suitable solution - I want
it to be silent and power-efficient.
At the same time, I don't ...Re: Affordable PCB Layout Software ???
lynchaj - 2008-07-30 19:26:00
On Jul 30, 11:27=A0am, b...@barrk.net (Blackwater) wrote:
> Um ... has there been some kind of conspiracy at work over
> the past few years to totally drain the marketplace of
> decent PCB layout/routing software ???
>
> Circuitmaker, Protel, Traxmaker ... the sub-$200 kind of
> goodies ...Re: Programming languages than can be compiled to C
larwe - 2008-07-13 20:27:00
On Jul 13, 6:31=A0pm, Joop wrote:
> > Which Z80 only has 1K ram ?
>
> The 28 year old Sinclair ZX80 perhaps? ;-)http://en.wikipedia.org/wiki/Si=
nclair_ZX80
The ZX81 was considerably more popular, if you have a spare ZX80 I
want to buy it :) Also there are many hobbyist SBCs and I th...SBC with ADC, 1GE, and SATA2?
Mike McDonald - 2008-07-07 17:59:00
I'm lokking for a small (4x6", 6x8", range) SBC that has a reasonably good A/D converter (100+MSPS),
at least one 1G ethernet, and one or more SATA-2 ports. I'm not picky about the processor. Anything that
runs Linux or an FPGA would be fine. A nice option would be an LCD and keypad interface.
...Re: DSP recomendation
Chris Carlen - 2008-06-02 17:23:00
Joel wrote:
> I'm looking to create a portable stereo audio device. This system is
> exactly what I am looking for:
>
> http://www.amis.com/products/dsp/belasigna_200.html
>
> However the evaluation and development tools are thousands of dollars
> which puts it out of reach. Can so...Re: Programmer / Evaluation Board / Development Board
Rich Webb - 2008-06-01 09:15:00
On Sun, 1 Jun 2008 04:10:07 -0700 (PDT), Tomás Ó hÉilidhe
wrote:
> On Jun 1, 1:19 am, Rich Webb wrote:
>
> > Personal preferences:
> > 8 bits: AVR
> > 16 bits: MSP430
> > 32 bits: NXP's LPC2xxx ARM7s
>
>
> What influences your choice of 8-Bit, 16-Bit or 32-Bit? Is one more
...Re: What's the relationship between these terms
Steven Woody - 2008-05-15 05:33:00
On May 15, 4:09 pm, Tim Wescott wrote:
> On Wed, 14 May 2008 20:12:44 -0700, Steven Woody wrote:
> > Hi,
>
> > I am not so clear about the relationship and precisely definition about
> > some terms below:
>
> > Microprocessor, Core, Board, Microcontrollor
>
> > For exam...looking for SBC to recommend to customer
Gary Peek - 2008-04-21 10:49:00
I'm looking for an SBC to recommend to a customer (beyond
the scope of what we make.)
- Up to 64 digital inputs
- One or more Ethernet ports
- One or more USB ports
- One or more serial ports
The rest does not matter much at this point, I can narrow
it down from there.
Gary Peek
Industr...feeding a FIFO from PCI
John Larkin - 2008-04-12 12:38:00
Hi,
I'm working on a proposal to design a box that will control a
scientific gadget. Our box will output frequency sweeps, arbitrary
waveforms, a couple of dozen voltages that can be changed/ramped per
user desires, and some discrete logic levels and triggers.
One architecture would pack an...Looking for Mario Prato
Tarkin - 2008-04-12 02:33:00
...who designed a minimal Z80-based SBC circa 1998.
The board is referenced in the Thomas Scherrer Z80 info
pages, and I would like to contact him about the design.
Please note that this is in no way a commercial endeavor
or request, or anything like that - I own/moderate a
Y! Group (info bel...Re: embedded PC
larwe - 2008-04-08 12:43:00
On Apr 8, 12:06 pm, John Larkin
wrote:
> Do PC104 boards have long lifetimes? The CPU and support chips sure
> come and go fast.
You should talk to the suppliers about EOL plans for the boards in
question. My experience has been that these SBCs have very long
lifetimes vis-a-vis COTS ...using ipTables...
embedded07 - 2008-03-11 14:33:00
When my SBC target board (Linux 2.6) attempts to NFS mount a directory from
a Host system (Redhat Fedora 7) to its home directory the following
happens:
"ICMP: Destination unreachable (Host administratively prohibited)".
It seems that the Host PC's iptables rules are rejecting the target SBC's...Re: VGA or DVI signals driving a 6 bit RGB (18 bit total) TFT Panel
larwe - 2008-03-02 21:45:00
On Mar 2, 9:26 pm, None wrote:
> On Sun, 02 Mar 2008 16:51:31 -0800, larwe wrote:
> > What you are building is an LCD monitor. It is going to be an order of
> > magnitude cheaper for you to buy one than to build one. You can get
> > analog-VGA LCD monitors and open-frame modules in eve...Re: quieries related to math handling in micro controllers
Albert van der Horst - 2008-03-01 07:00:00
In article ,
larwe wrote:
> On Feb 29, 7:28=A0am, "yasha" wrote:
>
> > I'm doing a project related to 8051 micro controller, it is required to
> > handle floating point numbers to a great precision.
> > is there any way with which this can be done easily with 8051 or is there
>
...Re: TFT display burnin
Mogens =?iso-8859-1?Q?Dyb=E6k?= Christensen - 2008-02-19 03:54:00
"Sagaert Johan" writes:
> Am i right that a TFT can burn-in if the display refresh signals are
> disabled for prolonged time?
>
> I noticed this on an SBC
>
> Johan
>
You are right, it can happen. Giving the screen some "massage" with
a screen saver, that toggles all pixels w...Re: Embeded System Recomendation
2008-01-29 11:13:00
On Tuesday, in article
rosco111@gmail.com "Rosco111" wrote:
> I have been searching for a system that meets my needs, but I'm having alot
> of trouble. I am looking for a low power consumption (will be on 24/7)
> system that has a processor or 1ghz or more, 512m ram or more. I al...SBC for DAQ - Suggestions?
2008-01-27 02:24:00
I want to build a device to capture engine performance (eg rpm, oil
pressure, various temperatures) and flight data (eg altitude,
airspeed, vertical speed) for use in an ultralight airplane and to
display the processed data in alphanumeric and graphical form (dials,
and bar graphs) on a color LC...PC104 help
Engr - 2008-01-16 09:00:00
I'm looking to replace a Single Board Computer (SBC) with CPU. The features
I need are: SBC with CPU, some storage (8MB or less will suffice), RAM,
parallel port for display communication, serial port for PC communication,
and must be less that a $200. Can anyone direct me to a vendor or give me
adv...Re: looking for hardware source
2Penny - 2008-01-05 23:34:00
Sir;
I get to hunt down parts frequently and find that some things are
helpful and some aren't. A large number of small boards don't
even need an OpSys for what they do(like a VCR maybe?), however,
this can be explored on one of the $150 (or so) MicroChip boards
meant to aquaint one with the...Re: Serching for a ccfl inverter
Paul Carpenter - 2007-12-26 12:30:00
"Dav79" wrote in message
news:f6CdnUqLFoav9u_anZ2dnUVZ_qSonZ2d@giganews.com...
> Hello,
> I have an SBC powered by 5V DC with an LCD TFT with 2 CCFL lamps.
With such little information, it is difficult to help.
Most suppliers of LCD TFT screens can also supply inerters (though normally...SBC (Xscale, ARM...) and T6963C
greginfinity - 2007-12-13 12:48:00
We are looking to develop a flexible front-end to a device, and are
thinking that an SBC(sorry, I mean PC/104, I mean embedded PC, I mean CoM,
I mean I HATE this terminology in our field) would be a good platform.
Basically it will just control GUI functions, and then instruct a
dedicated board wha...Re: Obsolete Data
msg - 2007-12-10 14:21:00
antedeluvian51 wrote:
> As I result of some recent web discussions (on this forum and others), I
> discovered that I appear to have some of the last surviving documentation
> of several products.
Hi Aubrey, and thanks again for the addn'l SBC-80/10 material. Are you
now referring to a d...Re: Designing PXA270 board
Robert Lacoste - 2007-12-04 12:45:00
Hi,
Basically the CM-X270 is a COM module, meaning that is is designed to be
plugged on a carrier board as a component through its 140-pin connectors,
providing the PXA270 CPU, RAM, up to 512MB of flash and all interfaces you
may think of (namely LCD, touchpanel, Ethernet, USB, serial, I2C,...Using the Zilog ez80F91
archmangle - 2007-12-02 12:25:00
Hi All
I've recently managed to get my hands on Zilogs ZDOTS single board
computer for the ez80 AcclaimPlus! mcu. I'm trying to figure out the best
way to hook the board up to my PC and "communicate" with it, and it looks
like it's going to be an expensive process (meaning that I have to buy
one...Looking for Documentation on Old Hardware
Jack Klein - 2007-11-23 00:46:00
I'm looking for whatever documentation I can get my hands on,
electronically or paper, on a few very old technologies. Old enough
that I can't seem to find much on the web.
Specifically, I could use schematics, manuals, bus timing, and just
about any other information on the following:
...