HI All I've looked at Keil uVIsion (Trial Version) as well as Asem51v1.3 (old stuff). Any suggestions of the compiler software you're...

HI All I've looked at Keil uVIsion (Trial Version) as well as Asem51v1.3 (old stuff). Any suggestions of the compiler software you're using to write/compile your code and create hex files to upload to the ATMEL microcontrollers. I would rather review a few other options, than to invest in the Keil software, only to discover afterwards that there are maybe better tools for the job ...

I have a product which has been running for 16 years, based on a Hitachi H8/323 (16k PROM, 48k external address space). This CPU is end of...

I have a product which has been running for 16 years, based on a Hitachi H8/323 (16k PROM, 48k external address space). This CPU is end of life though we can still buy it from Hitachi (Renesas) and countless secondhand chip dealers in the USA :) We are looking at re-doing the whole thing to get rid of the processor. One option is to stick with the H8 family, which still exists, with t...

I'm using an Evaluation Kit (AT91SAM7S-EK) from Atmel, and early there were some forums at www.at91.com but now there gone. When I click on the...

I'm using an Evaluation Kit (AT91SAM7S-EK) from Atmel, and early there were some forums at www.at91.com but now there gone. When I click on the forum button, the server responds with: The requested URL /www/phpBB2/main1.html was not found on this server. Does anybody know where they're gone? Steen

Is there any good CompactFlash WiFi cards with Linux drivers out there which is not going obsolete short term? -- Best Regards, Ulf...

Is there any good CompactFlash WiFi cards with Linux drivers out there which is not going obsolete short term? -- Best Regards, Ulf Samuelsson This is intended to be my personal opinion which may, or may bot be shared by my employer Atmel Nordic AB

Dear Experts, I am Ranjit, working on Atmel At89c52 microcontroller. I have an issue regarding the Timers of the controller 1)I want to...

Dear Experts, I am Ranjit, working on Atmel At89c52 microcontroller. I have an issue regarding the Timers of the controller 1)I want to generate a delay of 1 seconds. 2) I dont know what value to be loaded to the TH and TL register of the TIMER. 3) I need to know how to calculate these value(which are to be loaded to TH and TL register). I am in need of the calculation Please gui...

Dear Experts, I am Ravikumar.N, working on Atmel At89c52 microcontroller. I have an issue regarding the Timers of the...

Dear Experts, I am Ravikumar.N, working on Atmel At89c52 microcontroller. I have an issue regarding the Timers of the controller to be used in mode 2. 1)I want to generate a delay of 200 microseconds in MODE 2. 2) I dont know what value to be loaded to the TH and TL register of the TIMER. 3) I need to know how to calculate these value(which are to be loaded to TH a...

I'm considering using the Atmel LP214 to act as a translator between legacy hardware and a new imager (camera) chip. It's 14pin, has enough...

I'm considering using the Atmel LP214 to act as a translator between legacy hardware and a new imager (camera) chip. It's 14pin, has enough Flash and RAM, and has the UART and counter to make life easy, but I'm a little unclear on how one debugs code on a part like this. I'm not interested in going back to the compile-burn-run puzzle or dropping breadcrumbs (printf-style "begin Main()")...

I'm currently looking at USB host chips from Atmel and Cypress. Has anyone had experience writing host side software using chips from either of...

I'm currently looking at USB host chips from Atmel and Cypress. Has anyone had experience writing host side software using chips from either of these companies, and what were your experiences? Thanks. Lee Thalblum

Hello, I am thinking about taking a look at networking an eight bit micro (Atmel AVR). Can anyone recommend a decent book on this subject -...

Hello, I am thinking about taking a look at networking an eight bit micro (Atmel AVR). Can anyone recommend a decent book on this subject - covering ethernet, tcp/ip etc. One that covers the fundamentals of networking and has a microcontroller slant. I have very little network knowledge at the moment. What would the best way to get the hardware going- buy a plug on pcb that has a ethern...

I'm interested in learning about and programming embedded microcontrollers. I'm on a shoestring budget though. I'm looking at the Atmel AVR...

I'm interested in learning about and programming embedded microcontrollers. I'm on a shoestring budget though. I'm looking at the Atmel AVR chips since there is a large user community for them. In order to get my feet wet is it necessary to get the STK500 development board or can I get started with a basic AVR chip and a solderless breadboard? It seems to me that from a hardware perspec...

Hello group, After years of development on various windows CE platforms, I am now tasked with developing software for a new Atmel ARM7 based...

Hello group, After years of development on various windows CE platforms, I am now tasked with developing software for a new Atmel ARM7 based design. We plan to use a serial SPI flash for datastorage, but I lack a little understanding. We need to handle about 2MBytes of sessiondata and systemconfig data and we need to be able to dump and modify these data on a PC via ethernet link. Also the...

Hello I am not sure is this the right group to post this kind of question, I hope I am not too much out off topic. I am quite new to...

Hello I am not sure is this the right group to post this kind of question, I hope I am not too much out off topic. I am quite new to electronics, although I am programming software already for many years. I understand very basic circuit's schematics, but for this http://www.captain.at/electronics/atmel-programmer/atmega16-programmer.png particular one (I saw it on other places also), I ...

We're having trouble hunting down sources for the particular flash/sram parts we need. Rather than providing a full spec of the parts...

We're having trouble hunting down sources for the particular flash/sram parts we need. Rather than providing a full spec of the parts needed (and expect someone here to find a perfect match :p), I was wondering if anyone knows of any other semiconductor companies not on my list that are manufacturers of memory [of any sort] and I'll go check them out. AKM, Alliance, Atmel (Temic), Aved, B...

Just spent an hour googling I'm trying to find a reasonable BL for the enduser, preferably using USB/FTDI or the silicon labs...

Just spent an hour googling I'm trying to find a reasonable BL for the enduser, preferably using USB/FTDI or the silicon labs thingy/equivalent. Just to update their AVR, nothing special, apart from "simple" and probably a lot of Mac users Using GCC Winavr, Ponyprog and atmel Studio4 I'm just sort of (still) learning the AVR, so any suggestions, plus /minus points would be

Hello Friends, As a part of my school project I have to develop an application on WINCE but before that have to port wince on development kit...

Hello Friends, As a part of my school project I have to develop an application on WINCE but before that have to port wince on development kit has Atmel AT91SAM9261 microprocessor. can anyone suggest what are the changes I need to do in config.bib and on UBoot code to make wince image to load using uboot bootloader ? Thanks in advance. Ankur.

I'm trying to design a circuit with Ramtron's non-volatile parallel FRAM with built-in RTC - the FM3808. The datasheet states that the FRAM...

I'm trying to design a circuit with Ramtron's non-volatile parallel FRAM with built-in RTC - the FM3808. The datasheet states that the FRAM works differently than SRAM, in that it needs the chip enable CE/ to toggle between each access and not stay low. This is because it is needed for the necessary precharge period. I'm using an Atmel ATmega128's external memory bus, and will be ...

Hi Im new to ARM9 processors and have the following problem: i want to run any executable code (that i can change) on my plattform. So i...

Hi Im new to ARM9 processors and have the following problem: i want to run any executable code (that i can change) on my plattform. So i found the Denx u-boot and can compile it. Then i tried to download it as stated on the atmel page by setting the jumper to INT then load the DataflashBoot.bin then load the u-boot to the dataflash. So far OK, can see the u-boot image at position c0008000. Wh...

Hi I would like to ask a question because i would like to make sure before i try. I currently using a AVRISP programmer from Atmel which uses...

Hi I would like to ask a question because i would like to make sure before i try. I currently using a AVRISP programmer from Atmel which uses the SPI to program the AVR. And i want to also use the SPI for communication with a SD Card. I am wondering if there could be an issue. Because one of my friends that have the same programmer was using the programmer and EEPROM through the SPI and so...

Hello All, We are trying to interface 16*2 character LCD with Atmel AT89c51. We are using ACM1602A. the connection to the 8051 is port 1 is...

Hello All, We are trying to interface 16*2 character LCD with Atmel AT89c51. We are using ACM1602A. the connection to the 8051 is port 1 is used for data i.e. DB0-DB7 of LCD and the RS,R/W,E pins to P2.0,P2.1,P2.2 respectively. and the A and K pins to VCC and Ground respectively.The code for interfacing is as follows. ------------------------------------------------------------------------- O...

Wondered what the state of the art is on keeping embedded code secret. Who does it better these days? I see some secure processors from Atmel...

Wondered what the state of the art is on keeping embedded code secret. Who does it better these days? I see some secure processors from Atmel and a few others, but they seem more oriented to securing comms and data than in securing their own code.