Embedded Programming

cache controller inner working

Hi, I am confused about the following and appreciate any help. Assume that a CPU generates read operation from the addr...

7 comments posted 19yrs

posted by xu_feng_xu

7 comments posted 19yrs posted by xu_feng_xu

Differences between interrupt service routine (ISR) and a subroutine

Hi What are the differences between ISR and a subroutine in embedded systems, how about the following: - interrupts are...

5 comments posted 19yrs

posted by uws2003

5 comments posted 19yrs posted by uws2003

64 ADCs on PXA255 !!

I need to interface a minimum of 32 (maximum of 64) 14-bit ADCs to an Intel PXA255 XScale processor. Each ADC is connec...

1 comments posted 19yrs

posted by richardrooney

1 comments posted 19yrs posted by richardrooney

connect I2C devices with diferent voltages, 3.3v and 5v

hi, Anyone out there has experience to connect I2C devices with diferent voltages, 3.3v and 5v respectively? I'm workin...

9 comments posted 19yrs

posted by jetq5188

9 comments posted 19yrs posted by jetq5188

LCD with TI DSP

Hi I am working on eZdsp F2808. I need to interface this board with LCD display. Or if possible with touch screen. Can...

2 comments posted 19yrs

posted by vsrajput

2 comments posted 19yrs posted by vsrajput

embedded design within LISAtek

Dear All, Wonderring if there is anyone who have experience within LISAtek There are several issues I am not sure about...

0 comments posted 19yrs

posted by jiou0962

0 comments posted 19yrs posted by jiou0962

Alesis Corp 9-40-1381-C LCD

I have a few of the Alesis Corp. G8 2x16 LCD's and after doing some research, I found there was no documentation availa...

5 comments posted 19yrs

posted by boweeble

5 comments posted 19yrs posted by boweeble

Hardware Abstraction

Hello All, I am looking for a concept for abstracting of a hardware. It is desired that the concept should be convenien...

15 comments posted 19yrs

posted by antispam_bogus

15 comments posted 19yrs posted by antispam_bogus

Simulator for Infineon DSP

Hi, does anybody has experience with the Infineon's TriCore simulator tricore-tsimb [or tricore-tsimbd]? I'm looking fo...

0 comments posted 19yrs

posted by plfriko

0 comments posted 19yrs posted by plfriko

Changing the load address

Hi, It seems GNU objcopy supports changing the vma of the whole program by the --adjust-vma switch. How could I do the...

2 comments posted 19yrs

posted by bahadir.scons

2 comments posted 19yrs posted by bahadir.scons

Which arm7 dev board to buy?

Hi i've decided start learning ARM7 microcontrollers planning to buy this board http://www.olimex.com/dev/sam7-p64.html...

8 comments posted 19yrs

posted by aramosfet

8 comments posted 19yrs posted by aramosfet

Need suggestion on GNU toolchain selection

hi, what's the most popular and reliable GNU toolchain solution for ARM target? i am reading Karim's book 'Building Emb...

8 comments posted 19yrs

posted by narkewoody

8 comments posted 19yrs posted by narkewoody

Stack and code on 8086

Hi Assume: - return address on the stack is one 16 bit word value; - the numbers are all in decimal (small 8086 model)...

8 comments posted 19yrs

posted by uws2003

8 comments posted 19yrs posted by uws2003

Mikro C

I have a new customer with a new project. He's using the Mikroelectronika Mikro Basic and Mikro C tools. Does anyone ha...

1 comments posted 19yrs

posted by tim

1 comments posted 19yrs posted by tim

Recommended mcu for audio processor platform?

I'm looking for suggestions as to a processor to use to make myself a general-purpose, 1 channel, realtime audio (think...

12 comments posted 19yrs

posted by foo

12 comments posted 19yrs posted by foo