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Help me with wallace tree multiplication coding issue

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janarthanan

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coding wallace tree

Can any one solve my problem!
while coding for simple n*n wallace tree multiplication, i am using a 3:2 compressor. now to portmap the full adder using 3 inputs the instance are declared at the same time. If i do like this, i thing the carry of the first and further stage will not get a required delay.

So can any one tell me how to seperate the stages without any delay.
 

linuxluo

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Re: coding wallace tree

hi,
can you give more detial or more clear?
 

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