talking abt DSP , I find it alarming to come across so many candidates that have no clue on Nyquist sampling rule. That is like the most fundamental theory before we even go into signal processing and stuff. some can't even answer what would happen if you feed in signal into an ADC that violates that rule ( answer : aliasing ).

lol, i guess it depends wat u wanna focus it on
some ppl when doing DSP, they use it as an intended signal processing(filters)
but some ppl are only interested in it's mathematical prowess
how to develop the a DSP that uses the multiplier methods that have a balance between intended workload(bit size) and speed
i have one person at my company that is all crazy about multipliers
as long as it can improve speed, he'll be very interested on how to implement into our hardware

This post has been edited by X10A Freedom: Nov 23 2006, 08:27 PM

Yeah i love math units as well. I was recently working on multipliers, helping out my friend with his project. Architecture is one thing. Layout for large fancy multipliers can get funky if you're doing full custom. Mad wiring.

This post has been edited by ikanayam: Nov 24 2006, 04:18 AM

excuse me, i'm studying Computer Engineering..but, i can't understand fully the relations between what i'ved learned and computer systems and hardwares..can someone tell me what this thing does in a hardware-system?

What thing ? DSP ?

2nd yr E n E student report in. If i have any Eletrical related problem u guys must help me nia ....Cheers

This post has been edited by xavier99: Nov 29 2006, 05:35 AM

4th years E&E local-U student here....current doing my final sem and final year project (palm recognition)...hehe..

hehe..anybody doing the same field(recognition) project,do share with me ur knowledge...cox i am still new to MATLAB programming...

This post has been edited by william4835: Dec 9 2006, 12:20 PM

Long time didn't reporting in.

Having not much chances to touch electonics things after chg job, more towards software engineering and RTOS stuff.

@lgh > from ur posts, i'm quite sure u are working in ag***** under FPGA team.

Recently i'm going interview with the company and yeah, they do like to ask Nyquist Theorem stuff. luckily i still remember it but i had forget much about aliasing (i can imagine in my head but just dunno how to explain it). I hope u are not the 1 who interview me, LOL

Speaking of Nyquist, i remembered the manager did ask me a question but not sure what is the answer. The questiom goes like this, let say i have an ADC which need to sample signal with max 500MHz, so with Nyquist theorem, we need min sampling freq of 1GHz.

But let say now my signal that goes into the ADC normally at 100MHz for example and we did know 1GHz sampling is quite fast. What is the way we can slow down the output data without data loss? Let say now i want to receive my sampling data at 500MHz?

Oh Shannon Nyquist and Shannon Weaver, how could anyone forget thee?

Did network theory for my last exam, tons of questions pretaining to that, and even a f***ed up section on Turbocodes.

hiii..i'm also a engineering student....1st year diploma in electronic engineering (MMU)....

My research on temporal streaming prefetchers for a CPU. Finally done.

Turned out pretty good too. No fancy hash functions and all that. Simple and nice, and actually hardware viable unlike many other similar papers including the one we based our design on.

This post has been edited by ikanayam: Dec 12 2006, 06:09 AM


Attached File(s)
 TSP.pdf ( 184.84k ) Number of downloads: 33

@.@ my head's spinning seeing those circuit thing? Okay I'm not yet even starting any degree but I'm interested to know what does computer engineering studying? How about comouter science or IT? Am I asking this at the right place?

anyone having motorola 6800 emulator ?? I can't find anything on google

This post has been edited by wilson88: Dec 18 2006, 12:07 AM

bump .. can anyone please help me ?

6800 emulator? u mean like a 6800 compiler?
which model u want? 6800HC11 or?

I thought it was 68HC11 and not 6800?

lol, i remember linking up to that, writing code with MS text in ASM and using Kermit to upload it to the MC praying the gods of serial would allow it through at 2400 bps.

You are right That is what am I doing 2nd semester only mar Please forgive my noob-ness

http://en.wikipedia.org/wiki/Motorola_6800


ss 68HC11 same with 6800 ??

same architecture concept but different derivatives
last time i used this program to check my codings b4 executing on the actual board
http://www.hc11.demon.nl/thrsim11/thrsim11.htm

Hi, Nice to meet you all.
I m here request to join this club member

Let me introduce myself, I m studying Electronic Eng. majoring in Computer ( MMU , CyberJaya campus) Final Year & not first class student. Am i qualify to join here ?

hi, welcome!
computer engineering study in depth about hardware, and also its relation with software.
IT / comp science focus more on software and coding, and little on hardware.
Besides, computer engineering graduate is a professional, whereas IT/comp science graduate is not.

hi there, I'm graduated from the same place. I guess u r now in industrial training? I am non 1st class also, don't worry


Updated the name list on 1st page

This post has been edited by charge-n-go: Dec 19 2006, 11:22 PM