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Altera_Forum's avatar
Altera_Forum
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17 years ago

LE carry chain

I'm trying to implement LE carry chain using low level primitives. L_0:LCELL PORT MAP ( in0,out0 ); D_0:DFFEAS PORT MAP( d=>out0, q=>delay(0), c...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Hy guys,

i have your same problem. are you sure that CARRY_SUM is the best primitive to implement a carry chain on FPGA?

thank you

bye bye