Tech Support > Computer Hardware > Microprocessors
Cheap LCD's
Posted on March 24th, 2006 | 0 Comments

We offer a variety of Notebook Computers & LCD Monitors for GREAT PRICES! check us out at: http://urlaptop.com

Porting linux in At91RM9200DK FLASH
Posted on March 24th, 2006 | 0 Comments

Hi All, I am a newbie in embedded linux system.I have a prototype board based o at91rm9200dk. Now i have successfully ported linux in external 16 M SDRAM(so kernal will not boot again from SDRAM i...

uC or standalone SPI slave with 25 MHz ? (Receiver only would be enough)
Posted on March 24th, 2006 | 6 Comments

Hello, is there any uC or standalone controller which can receive SPI data with 25 MBit/s ? I need this for a SDIO tracer (acting like a SPI slave), which is sending 6 bytes each time. I saw...

Communications controller?
Posted on March 24th, 2006 | 30 Comments

Hello everyone, I'm looking for a cheap system for communication/measurement purposes. I'd expect a few I/O ports, 1 - 4 A/D inputs, and some communication port(s). I've already looked at PICs,...

Linking Error::: L2321 (E) Section "S" overlaps section "B"
Posted on March 24th, 2006 | 0 Comments

hi all, can any one tell me why i am getting the following erors and warnings. i am using Renesas High performance Embeded workshop version 4.00.02.008 evaluation version for 38024 controller.RAM is...

Searching Dallas DS 2432 P or P+
Posted on March 23rd, 2006 | 1 Comments

Dear all, I am searching to buy Dallas DS 2432P or DS 2432P+. The DS 2432P is a 1kb Protected 1-Wire EEPROM with SHA-1 Engine We are searching any stock between 1 to 1000 pces. Delivery is 12...

Debugging crashes which appear after a long time
Posted on March 23rd, 2006 | 9 Comments

Gurus, I am encountering a strange situation in one of our consumer electronics embedded product. The product runs on prorietory RTOS and a custom processor supplied by ST Micro electronics.Now what...

[PIC] New electronic projects site (Schematics only at the moment)
Posted on March 23rd, 2006 | 7 Comments

Here's my list of current PIC projects on my web site www.myblueroom.com, currently only the schematics are posted but I will post descriptions and source code asap. Armadillo: (iButton Door Lock)...

Cypress FX2 EEPROM image won't run
Posted on March 23rd, 2006 | 2 Comments

Cypress technical support has been really horrible, I hope someone here can help. I have a program for the FX2LP part. It runs fine when loaded with the Keil debug monitor, but does not run when...

Samsung ARM Board Manual
Posted on March 23rd, 2006 | 3 Comments

Hello: http://arm.web7days.com/sam-v2.php I am looking for the manual for this board. Does anyone have any idea where I can get one. It seems some of the links on the website are broken. Thanks

Need Linux SBC with 4 Uarts
Posted on March 23rd, 2006 | 3 Comments

Hi Are there any boards around running embedded linux having 4 serial ports and ethernet ? Johan

Microchip withdrawing FAEs from distributers - bad decision???
Posted on March 23rd, 2006 | 16 Comments

Hi Is it just me or does anyone else think that Microchips latest move (removing Microchip FAEs from distributers), is another big mistake? Already my companys biggest distributer has decided to...

Encrypting an RS-232 stream
Posted on March 23rd, 2006 | 14 Comments

One of our devices is controlled from a PC using the serial interface. One of our customers has security concerns as the protocol used, though proprietary, is not encrypted. As adding encryption to...

Change Microchip's PICREF-4 design for 220V
Posted on March 22nd, 2006 | 2 Comments

Hi! Can anyone tell me what is needed to change the design of Microchip's light dimmer (called PICREF-4) to use 220V instead of 120V? http://ww1.microchip.com/downloads/en/appnotes/40171a.pdf Its...

PC 104 questions for newbie
Posted on March 22nd, 2006 | 2 Comments

Hi, I'm new here ad new to PC 104. I have a PC104 system in front of me having: - RS232 port - MVB/CAN Bus interface - Parallel port - PS/2 keyboard port - special connector to a touchscreen which i...

Suggestions for 3.3V CAN Controller?
Posted on March 22nd, 2006 | 3 Comments

Does anyone have any suggestions for a CAN controller using 3.3V? Preferably, with two CAN ports but singles are ok. We are currently using the Oki ML9620, but the lead times have begun to hurt our...

Homebrew SMT rework tool (hot air pencil)
Posted on March 22nd, 2006 | 1 Comments

Greetings: There are a number of examples of homemade SMT rework tools on the Web but I didn't find one that met our cost and performance requirements so I cooked up this one and hope that its...

gcc manual files
Posted on March 22nd, 2006 | 3 Comments

After several years of using gcc, it's time to RTFM. But what format are they in, and is there a native windows viewer available? Paul Burke

Reliable USB flash drivers
Posted on March 22nd, 2006 | 0 Comments

Hello. Could somebody recommend reliable USB flash drivers similar to M-Systems' M-Module uDOC? I am looking for a second source of such devices (not necessarily with the same pinout and sizes.) Also...

Help. Trying to decide on tools and approaches.
Posted on March 22nd, 2006 | 10 Comments

I'm newish to embedded work, and my last embedded project involved Javelin process and Java, which is a tame introduction. Now I need to move up to something faster and more flexible, but I've having...