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Altera_Forum
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14 years ago

How to put 2 or more fifos into 1 M9K in C3 device

How to put 2 or more fifos into 1 M9K in C3 device hello,everyone: In a module(I use CYCLONE III device),I use 4 fifos from megafuntion.The 4 fifos are all very small,but ervery need 1 ...
Altera_Forum's avatar
Altera_Forum
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14 years ago

May be you mean if ram block depth is enough for say two fifos then yes you can run at double speed but you need to design the addressing and other control signals to take turns. I was referring to ready made fifos by altera in which case you can't control the addressing and therefore can't share the pipe.