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Altera_Forum
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14 years ago

Design doesn't fit because of insufficient LAB

Hi all, I did a lot of redesign to reduce the register count and ALUT count. But it still doesn't fit because of lack of LAB. Could anyone tell me something about LAB? What is that used for? ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Here is the specific part of the report I was talking about.

; ALUTs Used ; 34,048 / 38,000 ( 90 % ) ;

; -- Combinational ALUTs ; 33,354 / 38,000 ( 88 % ) ;

; -- Memory ALUTs ; 554 / 19,000 ( 3 % ) ;

; -- LUT_REGs ; 140 / 38,000 ( < 1 % ) ;

; Dedicated logic registers ; 37,216 / 38,000 ( 98 % )