Tech Support > Computer Hardware > Microprocessors
DMA in UART .
Posted on July 18th, 2006 | 5 Comments

Sikandar wrote: Instruction intensive means the device may require a lot of instructions to handle an interrupt. As to the operation of the device, you are roughly correct. I suggest reading the...

Small Pages Nand flash
Posted on July 18th, 2006 | 3 Comments

"Peter Dickerson" <first{dot}surname@tesco.net> wrote in message news:7H0vg.46290$Z61.33205@newsfe4-win.ntli.net... This is memory we are talking about. The entry point for memory moves up by...

MMU on ARM
Posted on July 18th, 2006 | 0 Comments

Hi, I'm looking for examples how to setup mmu page table for pxa255 processor. There is interesteting example in the eCos. In the uCos port for cogent csb226 board mmu is initialized too but the...

5 volt supply straight from 240v AC mains
Posted on July 18th, 2006 | 34 Comments

Hans-Bernhard Broeker wrote: I think the reason is heavily weighted for liability costs control; and it is perverse when a 'pigtail' mains cord could have been standard issue on wall wart inputs to...

8051 architecture
Posted on July 17th, 2006 | 45 Comments

On 17 Jul 2006 08:29:16 -0500, in comp.arch.embedded clubley@remove_me.eisner.decus.org-Earth.UFP (Simon Clubley) wrote: They should have started with "Do No Harm" motto martin

Proslic Help
Posted on July 17th, 2006 | 0 Comments

Hello, I am using silicon labs proslic and facing problems. I reffered the step given in application note 35 and also the demo code. If i invoke th ringing state by writing 0x04 in direct register 64...

LCD-dsp interface timing
Posted on July 17th, 2006 | 1 Comments

gnoemli@gmail.com wrote: There are 2 slow problems to worry about, the long write time and the long delay between writes. The first can be solved with a hardware buffer, I use a gal16v8, programmed...

LCD-dsp interface timing
Posted on July 17th, 2006 | 2 Comments

Hi gnoemli, yes correct, the HD44780 is a nightmare regarding its timing. Most people use software based delay routines between writes to the HD44780. However, the most efficient way of talking to...

Cypress PSOC programmers please comment.
Posted on July 17th, 2006 | 12 Comments

"Neil" <NeilKurzm@worldnet.att.net> wrote in message news:BkDug.403893$Fs1.316496@bgtnsc05-news.ops.worldnet.att.net... Ok, I will admit it's not 100% compatible to an 8051. My original...

YOU GUYS *ALL* SUCK DICK!!!
Posted on July 17th, 2006 | 3 Comments

Anonymous via the Cypherpunks Tonga Remailer wrote: Please tell me about the anonymous Tonga Remailer. I have a need for such about every 4 or 5 years.

FPGA consultants
Posted on July 17th, 2006 | 1 Comments

hrocarina@gmail.com wrote: I'll give you a call next week - NOT. Get a marketing consultant, yesterday.

External Ram on Z8?
Posted on July 16th, 2006 | 4 Comments

On Sat, 15 Jul 2006 13:34:47 -0400, ziggy <ziggy@fakedaddress.com> wrote: Practically any processor with a few general purpose input/output ports and with some external latches can be used to...

SDRAM initialization
Posted on July 16th, 2006 | 1 Comments

Jim Stewart wrote: This information is sometimes hidden away, usually near the MRS command and data register. A write is not the same as a precharge (look carefully at the commands - if you don't...

Embedded CPU board question!!
Posted on July 16th, 2006 | 4 Comments

"Lucky GirlT" <juliaho@nexcom.com.tw> wrote in message news:1152968506.899386.305410@p79g2000cwp.googlegroups.com... Hmmm. Looks like larwe was right. It's a sales spam disguised (sorta) as a tech...

keil compiler
Posted on July 15th, 2006 | 5 Comments

In article <1152901845.951730.196190@m73g2000cwd.googlegroups.com>, ishita <aparna247@gmail.com> writes This is what we are all complaining about.... It took me less than a minute to find it in the...

Odd Walkman tuner problem!
Posted on July 15th, 2006 | 1 Comments

thinh wrote: That's the FM band in Japan. Peter

Best approach, LCD on ARM7
Posted on July 15th, 2006 | 14 Comments

Henrik @ work wrote: couple weeks that has an LCD display on it. You may want to check that out: http://olimex.com/dev/sam7-ex256.html -Mike

AT91SAM7S-EK serial ports
Posted on July 15th, 2006 | 3 Comments

My application include 1. CAN Controller & 2. USB transceiver present inbuilt in the processor. So I found these two together in only two families i.e. coldfire & ARM AT91SAM . It'll be mu pleasure...

How can I sell fanless PC box to ODM in-vehicle customer?
Posted on July 15th, 2006 | 7 Comments

In article <1152726535.621774.314880@m73g2000cwd.googlegroups.com>, "larwe" <zwsdotcom@gmail.com> wrote: Or it could actually be just a incompetent salesperson that just doesn't have a clue.. No...

Check out our company!
Posted on July 15th, 2006 | 0 Comments

Crystal Instruments is an engineering firm, founded in 1996 and focused in the area of embedded systems, digital signal processing (DSP) and Windows programming. With over eight years' experience...