1 N, U' L6 w$ z4 K5 Z; X問5:如何使能stratixii的extended lut mode1 B# e" _- r+ G& F8 l: Z( m$ G. \
我使用的是stratix ii 器件。synplify 8.1綜合結果.vqm網表�面有7輸入的LUT,然後Quaruts分析網表的時候報錯:Error: WYSIWYG LCELL COMB primitive "I_18865_1" cannot use datag port -- datag port must be used only in extended LUT mode $ h+ I7 m% S* ?% h% swysiwyg我是打開的。9 t8 d$ E; h& z9 z
查原因它說. v3 c- T; K8 `/ k! G; w) t
CAUSE:The specified WYSIWYG LCELL COMB primitive is not in extended LUT mode (that is, the EXTENDED_LUT parameter is set to OFF), but uses the datag LUT input port. The datag port must be used only in extended LUT mode. Either the EXTENDED_LUT parameter must be set to ON, or the datag port must be disconnected.0 h. O# {: n( `1 ]
但是我不知道如何打開EXTENDED_LUT ,直接在腳本�面添加一句 6 A0 [7 Q0 |3 I1 S6 Y3 I0 a5 yset_parameter -name "EXTENDED_LUT " ON & c% s. ~( D& J) u* M結果還是報錯。怎辦?