Hi all, I have some problem with Timer 2 in 8052. I use Winbond W77e58 with 40M clock, whose machine cycle has 4 osc clocks. 1. When use Timer 2 as baud rate generator, with T2 pin as clock source,...

Does anyone know if year 2001 Toyotas use a standard engine diagnostic protocol? I have worked with CAN-based GMLAN and several others, and I am hoping that maybe Toyota uses one of the ones I know....

Hi group I'm looking for a 32 bit CPU capable of running @ 60Mhz or more, having an external data (16 bit wide) and address bus capable of addressing 1MB or more of external ram, on chip Flash of...

Hello guys, Where can I find source code for the function or macro ROUND(number,precision) for IEEE-754 numbers? ( I'm using a 8051 processor) Thanks, Gerard

Hi , I am developing on POS system. I need maximum memory supported by 8051 i.e 64k. I am an newbie to 8051. Can anybody suggest the RAM chips, manufacturers. Also plz suggest how to connect 64k RAM...

I'm an experienced embedded software developer but I've never used Linux or GCC. Which Linux distribution would you recommend for a beginner? I expect to be able to dual boot with Windows. I was...

Geld Spammers! Unbeliever --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.542 / Virus Database: 336 - Release Date: 18/11/2003

Hi, does anyone know where to find this filesystem library? It's advertised on ATMEL's web site but no link is given. thanks Enrico

Anyone know of a good site for example software? Thanks..... Eric

Hello! Can anyone help me validate (true/false) the following statements: "Using the to put video information into a digital system, I don't need to take care of any of the vertical and/or...

Ugh!! Missed the web site and my email details from my last post. Sorry. http://www.mbedthis.com Michael O'Brien mob@mbedthis.com

Hi All, What is common/best way to scan the keypad? I have CPU board (Z180) and keypad (4x4). First way: start: ld a,(timerflag) cp a,1 ;Check for...

Hello Ive a pcb with a TDA1548 on board (its a T89c51SND1 dev-board). I have to build a pcb with the same functionality, but the chip is obsolete. First ive choosen a TDA1545/TDA1308 which is now...

Hello everyone! I now am programming some software running PIC16C77 from microchip. I want to test my source in simulator included in MPLAB IDE from MICROCHIP. My compiler is HI-TECH's PICC version...

which side is 5V and which is GND in USB?

Hi, Does anybody have any experience designing with the Cirrus EP9312 processor? I'm looking at using it for a project but it's unclear to me how to physically connect SDRAM modules to the...

Guten Tag, ich suche das Jahr 2004 ein neues Projekt im Bereich Systemprogrammierung. Ich habe 17 Jahre Erfahrung auf sehr unterschiedlichen Systemen. Ich bin zuverlässig, innovativ und wage mich...

Hello, I use a XC161CJ board with external RAM on 0x0000. In the internal FLASH at 0xC00000 I have the srec-file of my application linked to run from external RAM and a routine to copy this...

I am using this Atmel serial flash in a very low power portable device. According to the data sheet, the write current is 15 mA typical and 35 mA maximum. I measured 60 mA during the write operation,...

Hi, I have some project where I store my entire program in the external sdram (by redirecting every section in the linker script to the sdram). When I download the program to the board, it doesn't...