C
claire_ess
I know that its highly frowned upon but I need to produce an output from an
cpld which is very short in duration,in the order of 0.5 ns,the problem
being that my main clock is very slow at 10 Khz.I have tried the idea of
introducing a deliberate glitch by putting some number of nots in one
input to an AND gate but unfortunatly even with the synthesis off pragma I
cannot get XST to synthesise the logic without complaining.I know that my
method is highly dependant on temperature and voltage but can anyone
suggest how I can make XST synthesise without complaining?
Thanks
cpld which is very short in duration,in the order of 0.5 ns,the problem
being that my main clock is very slow at 10 Khz.I have tried the idea of
introducing a deliberate glitch by putting some number of nots in one
input to an AND gate but unfortunatly even with the synthesis off pragma I
cannot get XST to synthesise the logic without complaining.I know that my
method is highly dependant on temperature and voltage but can anyone
suggest how I can make XST synthesise without complaining?
Thanks