how to set the ISP mode for programming CPLD?

Jan 05, 2004 2 Replies

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

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  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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