在Astro的SDC FILE用set_multicycle_path指令就發生錯誤

jianping

Dear all~~
能不能請教一下,因為我再SDC FILE用了set_multicycle_path 指令,所以Astro 在load SDC File 時,就會發生錯誤(No pins matched),難道ASTRO 不能用這個指令嗎??
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LOAD SDC FILE時
Astro 訊息
---------------------------------------------------------------------------
9 s" k, }* k& l" L! u1 DInfo: starting Tcl processing
: L( g+ t3 o: B; qInfo: building design object name tables
Warning: No pins matched 'TOP/test/mul/A[26]' (SEL-004)
Warning: No pins matched 'TOP/test/mul/A[25]' (SEL-004)
$ Z5 j9 n0 e/ v" L- i
/ d* Y% c, q# _% W7 z/ l----------------------------------------------------------------------------
8 a0 U7 K. v+ v' b, H' G; s3 F! LSDC FILE

7 V; j% G3 L( Y' Y! a# Eset_multicycle_path 9 -through [list [get_pins                                 \
{TOP/test/mul/A[26]}] [get_pins                        \
  A# f; T" G' N) x( w+ Y& t{TOP/test/mul/A[25]}] [get_pins                        \
3 x, y3 n& [( D2 _8 o
1 a3 |. m0 }. O% C* G) h2 D- K( [
7 {: P. d8 P0 T% s$ B-----------------------------------------------------------------------------
# ?* D2 V/ x- }Verilog File

  uniquify_mul_0 mul ( .A(icwAeYfSum[26:0]), .B(
$ k5 ^7 ~- g* u; X        icwAeYfNum[18:0]), .C(ae_avg) );

chyauchyau

請將這個PIN設在PRIMITIVE CELL的INPUT
/ D7 a' ~8 L+ A7 [9 \# funiquify_mul_0應該是個module吧

chyauchyau