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Altera_Forum
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16 years ago

72-bit version of LPM_DIVIDE

Dear All, i need to implement division where numerator is 72bits, denominator 16bits. Of course it does not synthesize as numerator limit is 64bits. Any ideas how to solve such situation? tha...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Dear all,

thanks for fruitful hints. I decided to go for fully serial divider. I've found that the 64bit single clock works for 8MHz only (1s20 device), as i need at least 40MHz there is definitely no way how to achieve it using single clock cycle algo. This means to refurbish part of the design to queue the data stream

d.