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Performance/area tradeoff using several multiplier (Read 2202 times)
rahulfloyd
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Performance/area tradeoff using several multiplier
Feb 20th, 2006, 5:38pm
 
Incase we use several, say 4, multipliers in parallel, to get a multiplication result in 1 clock cycle...as compared to a single cycle multiplier requiring 4 clock cycles to get the same result -
Would the increase in area on chip using the 4 parallel multipliers outweigh the improvement in performance (speed of operation) over the single cycle multiplier?
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jbdavid
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Re: Performance/area tradeoff using several multip
Reply #1 - Apr 21st, 2006, 2:10am
 
depends on your design criteria..
is area more important than the number of clock cycles.. or the other way around..
no "right" answer here untill you take your customers needs into account...
Jonathan
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jbdavid
Mixed Signal Design Verification
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