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Registered: ‎01-15-2010

Coolrunner II CPLD (XC2C256) and PicoBlaze Help/Assistance!


I have downloaded the PicOBlaze core file ( from the xilix website. I have the ISE Design Suite 10.1 instaledl on my system. I would like to obtain some assistance in trying to understand how the PicOBlaze core works within the Coolrunner II CPLD. I have a idea on the inner working as I have gone through all of the files provided but I am trying to expand on it and increase my understanding.

In particular the purpose of the I/O strobe, and memory (RAM, ROM)

Although I am no expert, I have a good understanding of VHDL and its concepts as well as Assembly language.  If possible could you kindly provided with a simple guide or explanation on how the core works within the Coolrunner II CPLD. If possible could you suggest any resources that I may look at in order to better understand the working of the PicOBlaze core.

I find the PicOBlaze very interesting and very chanllenging at the same time. I am very keen on improving my undertanding of PicOBlaze. Any form of assistance will be of great help and greatly appreciated

Many thanks for your assistance,
Message Edited by monster597 on 01-15-2010 07:38 AM
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