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Comp.Arch.FPGA | how to set the ISP mode for programming CPLD?

There are 3 messages in this thread.

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how to set the ISP mode for programming CPLD? - chi - 2004-01-05 06:19:00

Hello,


I need to program CoolRunner CPLD using an embedded controller. How to
set the CPLD registers to work in the ISP mode?

Please explain how to do.

Regards,
Chi
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Re: how to set the ISP mode for programming CPLD? - Amontec Team, Laurent Gauch - 2004-01-05 06:46:00

chi wrote:
> Hello,
> 
> 
> I need to program CoolRunner CPLD using an embedded controller. How to
> set the CPLD registers to work in the ISP mode?
> 
> Please explain how to do.
> 
> Regards,
> Chi
just put PORT_EN pin to '1' !

Laurent Gauch
www.amontec.com

Re: how to set the ISP mode for programming CPLD? - chi - 2004-01-19 10:04:00

"Amontec Team, Laurent Gauch"
<l...@amontecDELETEALLCAPS.com> wrote in message
news:<3...@amontecDELETEALLCAPS.com>...
> chi wrote:
> > Hello,
> > 
> > 
> > I need to program CoolRunner CPLD using an embedded controller. How to
> > set the CPLD registers to work in the ISP mode?
> > 
> > Please explain how to do.
> > 
> > Regards,
> > Chi
> just put PORT_EN pin to '1' !
> 
> Laurent Gauch
> www.amontec.com

1. In My design PORT_EN pin is connected to ground. Is it possible to
enable ISP mode through instruction ISPEN command?


thanks and regards
Chi
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