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Overunity Machines Forum



What do you think of this little guy? ;)...It's no AD9959, but... lol

Started by tao, August 02, 2007, 12:39:57 PM

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eldarion

#1
August 02, 2007, 07:46:15 PM
Well, you might be able to get it to do what you want, but you will need MOSFET drivers for sure! :)

Also, I don't have much experience with CPLDs, only with FPGAs.

Eldarion
"The harder the conflict, the more glorious the triumph. What we obtain too cheaply, we esteem too lightly; it is dearness only that gives everything its value."
-- Thomas Paine

tao

#2
August 02, 2007, 10:54:04 PM
Quote from: eldarion on August 02, 2007, 07:46:15 PM
Well, you might be able to get it to do what you want, but you will need MOSFET drivers for sure! :)

Also, I don't have much experience with CPLDs, only with FPGAs.

Eldarion

:) ...

I did quite a bit of CPLD work for my Comp Eng degree, so I am partial to it heh.

Your right though, would DEFINITELY need mosfet drivers, plus other stuff for sure.

How much was your Spartan-3 board? I was looking those boards up myself just today.

eldarion

#3
August 03, 2007, 01:44:25 AM
Quote from: tao on August 02, 2007, 10:54:04 PM
Quote from: eldarion on August 02, 2007, 07:46:15 PM
Well, you might be able to get it to do what you want, but you will need MOSFET drivers for sure! :)

Also, I don't have much experience with CPLDs, only with FPGAs.

Eldarion

:) ...

I did quite a bit of CPLD work for my Comp Eng degree, so I am partial to it heh.

Your right though, would DEFINITELY need mosfet drivers, plus other stuff for sure.

How much was your Spartan-3 board? I was looking those boards up myself just today.

Good to know there is another logic designer on this project--that will come in handy later on!

The Spartan board was $99 from Digilent.  The MOSFET drivers I got for free from Maxim as samples. ;D
"The harder the conflict, the more glorious the triumph. What we obtain too cheaply, we esteem too lightly; it is dearness only that gives everything its value."
-- Thomas Paine

Jdo300

#4
August 08, 2007, 05:01:33 PM
Hey Guys,

That CPLD board looks cool. But I must confess that I have not worked with any micros, FPGAs or CPLDs yet. Though, I do posses at the moment, two 68HC12 micro controller boards that I got for free from school. I'm thinking about learning to program those to use for the control board. But I wanted to ask you all what you think the best system to start learning would be. I've pretty much accepted that I'm going to have to go on a bit of a learning curve to learn any one of them so which would you recommend?

God Bless,
Jason O
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