想COMPILE一個簡單的latch circuit 9 A' T" Y S: U" b3 I& n: o3 U+ R8 y; V/ }. E7 {2 j1 Z
先execute了每一個file, `/ N+ O u1 L2 |0 q2 G% x5 N
(如附件中, 3個file " h- a, }( ~7 Rlatch.vhd7 s2 j$ K3 I/ U a+ r
tb_latch.vhd % Q1 g. I" |: h8 @+ N: Tcfg_latch.vhd), Z# J) F6 k4 D [ m/ B
都沒有問題, * P- F+ j; w" F* P" e可惜到compile那part就出現問題(如下) 0 W9 b) L1 h8 r* f0 M! X有沒有高手可以幫我解釋? 0 M \" G% x, g0 M6 K& G ' V6 \3 W- l+ m; e, p Cannot find specified design unit (TB_LATCH) to elaborate. 3 l+ L# |% n" M/ Y1 b( F! U
Please ensure you have specified the correct design 3 Q- @) B5 T* k
unit name and that it has been analyzed into the correct 6 B' E- |; W' ]7 z VHDL library.