ISE中的这种错误是什么意思?
各位高人:
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6 u6 c$ T5 W5 Z# j在我的Verilog程序中,用到了
% O: C! p4 B, w1 o0 v& I, W" ~: `reg[232:0] a; 这样的一个寄存器变量,在综合的时候出现了如下的警告,但仿真的结果还是对的,说明这些寄存器是起作用的,但不知为什么出这样的警告信息,请高手们指教!
- @8 v, o6 M/ J: n4 r" FWARNING:Xst:1291 - FF/Latch <b_160> is unconnected in block <GetInput>.
- [6 ]! b' }% p6 lWARNING:Xst:1291 - FF/Latch <b_223> is unconnected in block <GetInput>.# ^3 r* d; ^2 l9 H0 r4 Y- W
WARNING:Xst:1291 - FF/Latch <b_222> is unconnected in block <GetInput>.
, v# L6 n- e) X7 Z RWARNING:Xst:1291 - FF/Latch <b_221> is unconnected in block <GetInput>.
9 E0 k2 |- `- D `. J! MWARNING:Xst:1291 - FF/Latch <b_220> is unconnected in block <GetInput>.8 f w5 R% r" S+ Q, u
WARNING:Xst:1291 - FF/Latch <b_219> is unconnected in block <GetInput>.
( }, b* w* n. z" ~7 nWARNING:Xst:1291 - FF/Latch <b_218> is unconnected in block <GetInput>.
W7 A U* W r5 U# OWARNING:Xst:1291 - FF/Latch <b_217> is unconnected in block <GetInput>.
' n8 a5 ] o, y( SWARNING:Xst:1291 - FF/Latch <b_216> is unconnected in block <GetInput>.0 k% U* T" d( Y3 g' ~( a5 \
WARNING:Xst:1291 - FF/Latch <b_215> is unconnected in block <GetInput>.
$ r6 {0 T# o- G5 r" n8 N S- U; O* LWARNING:Xst:1291 - FF/Latch <b_214> is unconnected in block <GetInput>. V, v* X( M: f( a, `6 C
WARNING:Xst:1291 - FF/Latch <b_213> is unconnected in block <GetInput>.0 F: {9 J: W: L
这种错误出的特别多,十分烦人! K8 G8 P5 }8 }" A
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& \, E, ~# Z/ D% M. Y$ @! _请各位高人给予指点,我将不胜感激!+ P( t& Q! d4 K. r/ X; ^; L
多谢多谢!