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infoinfo977
infoinfo977
Visitor II
December 31, 2010
Question

CPLD configuration using STM32F101

  • December 31, 2010
  • 1 reply
  • 734 views
Posted on December 31, 2010 at 10:38

CPLD configuration using STM32F101

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    1 reply

    Andrew Neil
    Andrew Neil
    Super User
    May 17, 2011
    Posted on May 17, 2011 at 14:20

    ''Is it possible?''

    Yes, of course it is possible - many PLD manufacturers have app notes showing how to do it with processors far less capable than an STM32!

    ''Is there some libraries for JTAG master?''

     

    The tricky part is not the JTAG - that's just a matter lf bit-banging a few pins;

    The information you really need is the specific protocol/process required for updating the particular CPLD that you are actually using. For that, of course, you will need to refer to documentation from the CPLD manufacturer...
    A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
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