chipscope出错？

pandaquan0

软件是ISE14.7，芯片是XC3S50
ChipScope生成cdc文件的时候都没有问题
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6 _5 f$ \$ Z% T" |, i但是在加载bit文件的时候出现如下错误：
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  _& g5 v; E8 Z/ QCOMMAND: open_cable
INFO: Started ChipScope host (localhost:50001)
6 J  ^3 G. X' k+ R, RINFO: Successfully opened connection to server: localhost:50001 (localhost/127.0.0.1)
INFO: Trying to open Xilinx Platform USB Cable on port USB2
& I" ^0 U( H& {* OINFO: Successfully opened Xilinx Platform USB Cable
' I* L/ M- I* n1 DINFO: Cable: Platform Cable USB II, Port: USB21, Speed: 3 MHz
% E( @( R& J7 ^% j8 lINFO: Found 0 Core Units in the JTAG device Chain.
  o* c  z* \: t8 ^INFO: If cores were expected to be found, see Answer Record 19337.
COMMAND: configure 1 "D:\FPGA\Timing_chipscope\main.bit" 0 import_inserter_cdc "D:\FPGA\Timing_chipscope\" "chipscopewave.cdc" doAuto
" n, W! I8 y8 u$ _5 [7 X. L# UERROR: Configuration failed.
INFO: DEV:1 MyDevice1 (XC3S50) is not configured
) ?+ f2 \8 N. sCOMMAND: import_inserter_cdc "D:\FPGA\Timing_chipscope\" "chipscopewave.cdc" 1 DoAuto

7 d9 y! G) a' i& h8 G2 Fps：下载线是正常的，试过了没问题
7 C7 M- d% \) \7 A0 U" w3 F请问是什么原因？
" d9 U1 v: |0 g" O该如何解决？
谢谢!
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xiaozhubanna

同是这个问题，有什么办法解决吗？

F1F2F3

这个问题解决了吗
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我应该

cdc文件和bit不匹配吧