Tech Support > Computer Hardware > Microprocessors
GAGNER 60 EUROS PAR MAIL LU/ GET PAID TO READ MAILS
Posted on June 21st, 2005 | 0 Comments

Bonjour , VOILA UN MOYEN SIMPLE DE GAGNER 60 EUROS PAR MAIL LU TOUT CE QUE VOUS AVEZ A FAIRE C EST DE VOUS INSCRIRE, PUIS VOUS ALLEZ RECEVOIR DES MAILS QUI SI VOUS LES LISEZ VOUS FERONS GAGNER 60...

LPC2129 29 bit identifier & acceptance filter
Posted on June 21st, 2005 | 4 Comments

1. I try to send message on CAN with 29 bit identifier, for example with walue 99dec (63 hex) and I receive message with identifier 0x00630000 it doesnt seem to be 29 bit but 11 bit??? 2. I looked...

CE compliance testing?
Posted on June 21st, 2005 | 2 Comments

Hi all. I am working on a design that I might want to get CE certified. I have not done this before. The product is a consumer-ish product with a keyboard. I am looking for suggestions for this...

What's inside a USB flash drive?
Posted on June 21st, 2005 | 5 Comments

Has anyone opened up a commodity USB flash drive? Obviously there is a customized USB-capable microcontroller in there. What I'm wondering is if there is a seperate flash memory chip with a standard...

Convert 2 digit decimal to binary in 8051
Posted on June 21st, 2005 | 5 Comments

Hello everybody, I have two registers in my 8051: R0 and R1 which represent a digit decimal number. I need to convert it to a binary/hex number and place it in another register.. Was wondering if...

Looking for inexpensive -48v to +12v or +5v, 10-15 watt converter
Posted on June 20th, 2005 | 2 Comments

I need to run some microprocessor equipment from -48 volt central office battery and I'm looking for a packaged and tested converter for a reasonable price.

Idea exploration - Image stabilization by means of software.
Posted on June 20th, 2005 | 25 Comments

Basically let the camera take it's picture though user's hand is shaky, and use a mechanism to record down the angle of user's handshake in steps of 1us, now I get V = ; With this vector, I calculate...

Microprocessor address space and variables?
Posted on June 20th, 2005 | 6 Comments

Hallo, I must create a memory for a display lcd. This is part of a microcontroller based on a microprocessor. I thought to do it using a variable, a matrix: display (the software video...

knobs for 1/8" shaft dia.
Posted on June 20th, 2005 | 9 Comments

I need some decent pointer knobs for pots with 1/8" (inch) shafts. Have found some, but too large and tooooo expensive (>$1.80 each). Anyone got a good source for these or other good idea? Heck,...

m16c ports
Posted on June 20th, 2005 | 5 Comments

Hi All, I use m16c M30624FGPFP (24MHz) and I drive S1D13305(SED1335). If I use P5 as data port and P6 as control port Everything is OK. But if I use P0 as data port and P1 as control port display...

Analog memories
Posted on June 20th, 2005 | 17 Comments

Hi, I have a novel application that would benefit from an analog "fifo" type of memory, much like the digital fifo.. I have to store a small number of analog signals in a queue before they can be...

RS485 is bidirectional does it mean it is fullduplex?
Posted on June 20th, 2005 | 159 Comments

I was told by my professor that specification of RS485 is a half duplex RS485 four wire mode has got four pin Rx+, Rx-, Tx+, Tx-. Where the maste device Tx+ and Tx- will be connected to the slaves...

Windows CE plz help
Posted on June 20th, 2005 | 2 Comments

Hi , I am using Windows CE for the first time.I am an Embedded software engg. here i get that Visual studio .NET (for managed code)and eVC++ 4.0 (for unmanaged code) is used.I need to install the...

Configuration file to the STA013
Posted on June 20th, 2005 | 1 Comments

Hi, Why I need to send the configuration file (Section 5.6 in datasheet) to the STA013 chip in the initialization phase? The file size is qutie large (>1k bytes). Why could I not just initialize...

NEC 78Kxx controllers
Posted on June 20th, 2005 | 3 Comments

Hello All, Can anybody tell how advantageous NEC's 78Kxx core over x51 core with the same hardware features? Thank you. Regards, Shailendra

Embedded FAT16 -> FAT copy handling
Posted on June 20th, 2005 | 14 Comments

Hi all, I've successfully implemented a FAT16 on my CF, but i don't know how to deal with the fat copy ! When modidying the original FAT, should i *REALLY* have to modify the 2nd FAT for each...

8051 C Compiler Recommendation
Posted on June 20th, 2005 | 47 Comments

I'm finally moving up from assembler. Which compiler do you vote for? I can probably get away with the Raisonance Lite version but should I shell out the $'s & go for Keil or something else?

Re: Idea exploration - Image stabilization by means of software.
Posted on June 19th, 2005 | 0 Comments

References: <42b15483$1@news.starhub.net.sg> In-Reply-To: <42b15483$1@news.starhub.net.sg> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Message-ID:...

Turn $6 into $15,000 in 1 month with paypal! (updated).
Posted on June 19th, 2005 | 0 Comments

MAKE MONEY USING PAYPAL! $6 INTO THOUSANDS! MAKE MONEY USING PAYPAL! TURN $6 INTO THOUSANDS! FEEL LIKE ANOTHER ROCKEFELLER! $$$$$ Would you like to know how to make thousands of dollars using your...

Atmel EB42 automatic reset
Posted on June 18th, 2005 | 2 Comments

I just started developing programs on Atmel's AT91EB42 evaluation board using CrossStudio, which uses GNU toolchain. Two days ago I noticed that after my program was loaded into SRAM and started...