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SBC
Comp.Arch.Embedded is a worldwide Usenet news group that is used to discuss various aspects of Embedded Systems development.
We found 201 threads matching "sbc"
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The most relevant threads are listed first
Re: Programming languages than can be compiled to C
larwe - 20:27 13-07-08
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 - 17:59 07-07-08
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 - 17:23 02-06-08
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 - 09:15 01-06-08
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 - 05:33 15-05-08
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 - 10:49 21-04-08
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 - 12:38 12-04-08
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 - 02:33 12-04-08
...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 - 12:43 08-04-08
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 - 14:33 11-03-08
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 - 21:45 02-03-08
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 - 07:00 01-03-08
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 - 03:54 19-02-08
"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
11:13 29-01-08
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?
02:24 27-01-08
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 - 09:00 16-01-08
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 - 23:34 05-01-08
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 - 12:30 26-12-07
"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 - 12:48 13-12-07
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 - 14:21 10-12-07
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 - 12:45 04-12-07
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 - 12:25 02-12-07
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 - 00:46 23-11-07
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:
...Looking for high-speed serial protocol (FPGA implementation)
Kenneth Porter - 14:55 27-10-07
I've found that my vendor has a 4-wire RS-485 full-duplex connection into
an FPGA fast enough to handle 5-10 Mbits, and I'd like to coordinate
communication using that interface (together with some isolators). What
would be a good protocol for exchanging packets of 4-20 32-bit words, with
ac...Re: SHARC vs ARM dev board, audio
Chris Carlen - 11:26 05-10-07
Jim Granville wrote:
> Jim Granville wrote:
> >
> > http://www.eetimes.com/news/latest/showArticle.jhtml;jsessionid=HQ0AZXWN3IHKEQSNDLPCKH0CJUNN2JVN;?articleID=201807632
> >
> >
> > and
> >
> > http://mobilestudio.rpi.edu/Hardware.aspx
> >
> > This looks to have an impressive 'P...Decoding an analog PAL video signal with an i.MX31
cached byte - 11:28 03-10-07
Hi
I would like to use the camera interface on my imx31 sbc to display an
analog video signal on the display and store a snapshot on SD .
Storing a short video stream is also on the list...
What chips do i need to glue to the imx31 ? ( ADV7180 etc ?...) to
achieve this ?
The board is...Re: Another vga device question
msg - 09:54 14-09-07
Rick Lones wrote:
> romeshkulasekhara@gmail.com wrote:
> > Hi,
> > Is there a DSP/micro with capability to directly get connected to CRT/
> > LCD display.
>
>
> I am also looking for something not quite like this, but along the same
> lines. We have a Windows application.....dsp with a vga driver
romeshkulasekhara@gmail.com - 05:53 14-09-07
Hi,
Is there a DSP/micro with capability to directly get connected to CRT/
LCD display.Basically I need to display some images, some text, and
possibly a windows application like stuff to run entirely from a micro/
DSP. Some results I could find in the net but I do not want to drive
the dislpay...Re: Any idea, how to eanble Watchdog timer for 2.4 Linux Kernel
Spoon - 09:16 02-08-07
santa wrote:
(I *knew* you existed!)
> I am using Linux Kernel 2.4 version, I need to enable Watchdog timer,
> any idea where can I find some useful about how to implement watchdog
> timer.
AFAIU, 2.4 does support a few watchdogs:
cf. http://lxr.linux.no/source/drivers/char/Config.in?...18-bit to 24-bit LVDS converter.
Elder Costa ih8sp4m@yahoo.com - 12:36 06-07-07
I need to connect a Commell LV-681 (ATI RS485M & ATI SB460 chipset,
Turion 2x based) SBC to a 24-bit LVDS panel (LG-Philips LM150X08-
TL01.) Unfortunately the LVDS output of this SBC is configured for 18-
bits panels (I wonder who manufactures them.) Does somebody know some
18 to 24 bits convert...Re: What is your development setup on Linux (or equiv)?
Mike Silva - 11:50 20-06-07
On Jun 20, 11:32 am, larwe wrote:
> On Jun 20, 11:06 am, Mike Silva wrote:
>
> > What I'd like to find out is what folks are using to develop on
> > Linux. In particular, what editors or IDEs are you using? And what
> > else would you tell somebody looking to start developing na...Re: Will ADI ever make DSCs?
Chris Carlen - 12:45 13-06-07
Al Clark wrote:
> Chris Carlen wrote in
> news:f4n31302uss@news5.newsguy.com: [edit]
> > Summary:
> >
> > uC = standalone capable thus contains *both* internal nonvolatile
> > program memory and integrated IO peripherals.
> >
> > uP = not standalone capable. Lack of either internal ...SBC for running XP or XPE? (other than EPIA)
ElderUberGeek - 10:49 11-06-07
I am designing a system that will initially run on WinXP using a
regular PC, but when stable I plan to scale it down to a SBC and run
it on XP Embedded.
Firstly, any design considerations or other factors I should be aware
of? For example, I know some classes etc. are not supported on XPE so...Re: VIA EPIA series SBC - any views?
larwe - 09:32 07-06-07
On Jun 7, 7:29 am, ElderUberGeek wrote:
> Has anyone used the EPIA series board from VIA?http://www.via.com.tw/en/products/mainboards/
I have not used that specific model. I have, however, used a couple of
different Epia flavors starting with the very first Mini-ITX
motherboard Via release...Re: Micro with 5-6 independent UARTs?
ElderUberGeek - 10:05 04-06-07
On Jun 4, 6:40 pm, "Steve at fivetrees"
wrote:
> "ElderUberGeek" wrote in message
>
> news:1180961674.704823.173120@n15g2000prd.googlegroups.com...
>
>
>
> > Anyone know of a micro that has 5-6 UARTS that can each run a
> > different baud rate? (meaning not the same clock). ...MicroSys SBC1190 Problems
Mike H - 19:23 10-05-07
I got one of the SBC1190's off of EBAY from Alltronics:
http://www.alltronics.com/cgi-bin/item/24C004/search/Microsys%2DSBC1190
It's an embedded PC104 80C188 with 512K Flash & Ram.
The board is as it is, no ROM in U12 socket. (MicroSys website shows
a ROM in that socket)
And I'm having ...Intrinsically safe single board computer?
rblake - 15:58 04-05-07
Hi all,
Can anyone recommend an embedded SBC or PLC like product that can be
placed in a class 1, div 1, group B environment? We need 3-5 channels
12 bit or better A/D, 1 D/A, and few digital I/O pins, plus either a
network or serial port. I don't have a good handle on the speed, but
there wil...Re: Is there anyone hears about "HireRight.com"?
msg - 23:13 16-04-07
dick wrote:
>
> Who knows that the "HireRight.com" server is not in North Korea? You
> can not ping it.
>
> It is interesting that "HireRight.com" wants to know other people's
> information but it does not allow you to trace the route to its server.
>
# whois -h whois.arin.net 21...Re: A new way to define systems of systems?
Richard Pennington - 13:22 08-04-07
fpgabuilder wrote:
[snip]
>
> Your goal is definitely intriguing. But there are a couple of things
> that I am not sure of -
>
> 1. In a distributed environment, you do not want centralized control.
> Therefore, the only thing standard between the two devices is the
> interface. S...Re: single ARM instruction to copy C into r0 ?
Peter Dickerson - 04:53 15-02-07
"Boudewijn Dijkstra" wrote in message
news:op.tnr849dcy6p7a2@ragnarok.lan...
> Op Wed, 14 Feb 2007 18:26:08 +0100 schreef Francois Grieu
> :
> > I'm trying to replace the ARM sequence
> > MOV R0, #0
> > ADC R0, R0, #0
> >
> > with a single ARM instruction that copy C ...