how to set the ISP mode for programming CPLD?

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

Reply to
chi
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just put PORT_EN pin to '1' !

Laurent Gauch

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Reply to
Amontec Team, Laurent Gauch

  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

Reply to
chi

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