Embedded Programming

Question about ARM execution cycles

Hi, I want to know ARM execution cycle numbers on ARM A8. I know TI DSP C6000 V LIW well. ARM, on the other hand, seems...

1 comments posted 12yrs

posted by rxjwg98

1 comments posted 12yrs posted by rxjwg98

Interfacing CAN directly to PCIe bus

I'm working on retooling a project that is an embedded Intel Core i3 system running Linux with a PCAN mPCIe card to int...

12 comments posted 12yrs

posted by chriszuma

12 comments posted 12yrs posted by chriszuma

Tutors / study materials to quickly ramp-up Linux kernel / Linux device drivers for non-Linux embedded experts

Could some one point me any Linux tutor / study material which is written for embedded programmers those who are alread...

2 comments posted 12yrs

posted by 99346

2 comments posted 12yrs posted by 99346

Bootloader

Hi all, I am new to Embedded design industry. I have some questions regarding C and bootloader. 1. What is the use of p...

12 comments posted 12yrs

posted by 99090

12 comments posted 12yrs posted by 99090

How much RAM can I embed inside an ASIC design today?

Hello all, Is it possible to embed 10 or 100 or 1,000 GBytes of RAM inside an ASIC design today? In general, what would...

5 comments posted 12yrs

posted by juangui.jg

5 comments posted 12yrs posted by juangui.jg

gui

hello I show picture in axes of gui in my computer and I send the gui file to another computer but now this computer do...

1 comments posted 12yrs

posted by b.sharifi71

1 comments posted 12yrs posted by b.sharifi71

i find difficulties to write this below code to embedded matlab function..help please

clear all;clc; Pi=pi; F0=0; f_samp=100000; freq=5000; %freq=1/0.0005; vd=295; q=5; condition=0; while condition ~=1 F_o...

2 comments posted 12yrs

posted by aimad.boudouda

2 comments posted 12yrs posted by aimad.boudouda

YAMI4 MISRA-C 1.2.0 (with UDP support)

I would like to announce that the YAMI4 MISRA-C package was updated and its current version (1.2.0) includes support fo...

0 comments posted 12yrs

posted by see.my.homepage

0 comments posted 12yrs posted by see.my.homepage

hex file download problem to card

i use a rs 422 converter with 4 terminal but i could not download hex to card from pc... what is the problem? about con...

12 comments posted 12yrs

posted by simge_bayraktaroglu

12 comments posted 12yrs posted by simge_bayraktaroglu

DS89c450 times access problem

I am using the DS89c430 microcontroller and I wish to use part of the flash memory to store up to 32 values which I can...

0 comments posted 12yrs

posted by me

0 comments posted 12yrs posted by me

Understanding Coplanar Waveguide over ground impedance

I am trying to understand why coplanar waveguide over ground does not have a lower impedance than microstrip, basically...

1 comments posted 12yrs

posted by steve.jones

1 comments posted 12yrs posted by steve.jones

Qestion about cycle count in ARM Cortex-A8?

Hi, I am learning ARM Cortex-A8 CPU. In order to write optimized assembly code, I want to know the instruction scheduli...

11 comments posted 12yrs

posted by rxjwg98

11 comments posted 12yrs posted by rxjwg98

CFP: TRUST'14 @ PLDI'14 (1st ACM SIGPLAN Workshop on Reproducible Research Methodologies)

================================================================= CALL FOR PAPERS TRUST: 1st ACM SIGPLAN Workshop on Re...

0 comments posted 12yrs

posted by gfursin

0 comments posted 12yrs posted by gfursin

Ground Fill and track impedance

I am designing a impedance controlled PCB and have ended up with 0.1mm trac ks over ground plane spaced 0.1mm away. My...

2 comments posted 12yrs

posted by steve.jones

2 comments posted 12yrs posted by steve.jones

CAN bus confusion - bus disconnected bad behavior...

OK, I'm sure I'm confused about something basic here... I have two CAN bus devices which work fine when connected to a...

13 comments posted 12yrs

posted by drn

13 comments posted 12yrs posted by drn