Hello, I'm looking for ARM development boards for students laboratory. The board should be based on ARM7 or ARM9 core and has features: simple keyboards (4x4 or similar), LCD display, ADC, EIA232....

I wrote a task to feed test vectors to my design, however, I realized some differences between "task" and the normal state machines I used to do. One sample code below, I am expecting the the signal...

Hi! I'm trying to have the BasicGraphicDisplay sample (provided on Atmel C with the eval board) working on my board. I believe some of the example provided with the board only apply to the DK, not...

why would i want to place a code segment at a specific location in memory rather than let the linker decide where to put it? - Xarion

We are looking at using the AT91SAM7S64 in a new project. We had previously tried the ATMEGA32, but it turned out to be underpowered for our needs. The program, however, was less than 100 lines of...

I'm looking to buy small, low-cost boards for PIC microcontrollers with flash programming memory of 96K or more. Is there any supplier preferably in Australia?

I'm looking for a UART component with I2C bus interface as a stand-alone part. So far I have only been able to find 16550 type devices in large multi-pin packages. Is there such a thing? I would like...

Hello embedded people! We have a new project that may require operation at perhaps 105`C. This is well above what I am used to working with, so I have not paid much attention to "extended"...

Does anyone know if the internall PLL on an Intel 80486 can be by-passed or disabled? I want to single step using an externally controlled clock without the PLL. Thanks, Wayne

Hi everyone I am trying to get to terms with programming in C now. What does the following mean? I understand that it is a structure called dat_bits but ... 1) what does the 8 and the 24 mean? 2)...

Hi, I am trying to implement a SMTP server on a Rabbit3000 module which is used to store emails for 2 different users. Somebody plz tell me how to go about it?

I'm working on setting up an ARM toolchain under Linux. I've installed binutils 2.10, arm-gcc 2.95.2 and glibc 2.1.3. When I try to compile the simple test code shown below, the linker terminates...

Hi, I am trying to use the debug module of a 5485 (freescale-Coldfire) to load program on to the flash memory. I do not want to use the debug module connector . So I am wondering if the RS-232 port...

Hi, I am having a 64MB samsung NAND flash. As per statics of 32 pages per block, 528(512+16) bytes/page, what will be the available no:of blocks?????? I read in spec that it is below 4000. So they...

Hello, I'm trying to assemble the following program (ARM architecture) : ..text nop 1: nop nop nop

Hi folks, I need some advice: For my diploma thesis, I need an embedded PC with CAN, RS232, Ethernet, RT OS and low power consumption (for use with battery). Finally, I found a system, that would...

We have N number of sensors in GSM and GPRS covered area. We want from these sensor to send their measurements on pre-defined times to a centre for data collection. Sensor data length around 80bytes...

Hi All, I need immediate help regarding debugging Intel i960 Processor. 0 Configuration for My Embdedded system is : My embedded software is written on Intel i960 Processor. I have also disabled...

Hi I am new to this group and new to embedded world. I both few months ago this board for beginers (link in English for the descendant...

Hi, Does anybody know where I can find necessary parts to start working on HC12? I'm looking for HC12 itself, its programmer and anything which is necessary to implement a project using...