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Re: [time-nuts] Using CPLD/FPGA or similar for frequency divider

C
cfo
Mon, Jun 8, 2015 7:42 PM

On Mon, 08 Jun 2015 16:27:26 +0100, David C. Partridge wrote:

I'm up for either ...  My thoughts are to try it out on a development
board and if it works, maybe build a few for possible sale, and also
release Gerbers and VHDL files.

Regards,
David Partridge

I have these cheap cards , that might be a nice start.

CPLD Altera EPM240 (make sure you get the blue board)
Ebay: 271520142479

Fpga (2 onboard PLL's) older Cyclone2 , but prob ok.
Ebay: 400630255386

Programmer:
Ebay: 200943750380

If they could be the heart of the system, then everybody could get
started cheap.

I'm using Quartus2 on Linux (Mint17) , works ok.
But Modelsim needs some extra libs to function.

CFO

On Mon, 08 Jun 2015 16:27:26 +0100, David C. Partridge wrote: > I'm up for either ... My thoughts are to try it out on a development > board and if it works, maybe build a few for possible sale, and also > release Gerbers and VHDL files. > > Regards, > David Partridge I have these cheap cards , that might be a nice start. CPLD Altera EPM240 (make sure you get the blue board) Ebay: 271520142479 Fpga (2 onboard PLL's) older Cyclone2 , but prob ok. Ebay: 400630255386 Programmer: Ebay: 200943750380 If they could be the heart of the system, then everybody could get started cheap. I'm using Quartus2 on Linux (Mint17) , works ok. But Modelsim needs some extra libs to function. CFO
DW
Dan Watson
Tue, Jun 9, 2015 12:17 AM

This thread really makes me want to do an FPGA timing project. I have a
Papilio One on hand, which uses the Spartan 3E.

But what to do with it? It has to be something much more interesting than
what a PicDiv or simple logic can do to make it worth my time. Hmm...

Dan

On Mon, Jun 8, 2015 at 3:42 PM, cfo xnews5@luna.dyndns.dk wrote:

On Mon, 08 Jun 2015 16:27:26 +0100, David C. Partridge wrote:

I'm up for either ...  My thoughts are to try it out on a development
board and if it works, maybe build a few for possible sale, and also
release Gerbers and VHDL files.

Regards,
David Partridge

I have these cheap cards , that might be a nice start.

CPLD Altera EPM240 (make sure you get the blue board)
Ebay: 271520142479

Fpga (2 onboard PLL's) older Cyclone2 , but prob ok.
Ebay: 400630255386

Programmer:
Ebay: 200943750380

If they could be the heart of the system, then everybody could get
started cheap.

I'm using Quartus2 on Linux (Mint17) , works ok.
But Modelsim needs some extra libs to function.

CFO


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This thread really makes me want to do an FPGA timing project. I have a Papilio One on hand, which uses the Spartan 3E. But what to do with it? It has to be something much more interesting than what a PicDiv or simple logic can do to make it worth my time. Hmm... Dan On Mon, Jun 8, 2015 at 3:42 PM, cfo <xnews5@luna.dyndns.dk> wrote: > On Mon, 08 Jun 2015 16:27:26 +0100, David C. Partridge wrote: > > > I'm up for either ... My thoughts are to try it out on a development > > board and if it works, maybe build a few for possible sale, and also > > release Gerbers and VHDL files. > > > > Regards, > > David Partridge > > I have these cheap cards , that might be a nice start. > > CPLD Altera EPM240 (make sure you get the blue board) > Ebay: 271520142479 > > Fpga (2 onboard PLL's) older Cyclone2 , but prob ok. > Ebay: 400630255386 > > > Programmer: > Ebay: 200943750380 > > If they could be the heart of the system, then everybody could get > started cheap. > > I'm using Quartus2 on Linux (Mint17) , works ok. > But Modelsim needs some extra libs to function. > > > CFO > > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. >