chipscope出错？

pandaquan0

软件是ISE14.7，芯片是XC3S50
2 i. P6 f. s/ s& oChipScope生成cdc文件的时候都没有问题

但是在加载bit文件的时候出现如下错误：
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COMMAND: open_cable
INFO: Started ChipScope host (localhost:50001)
. Q/ y6 F  v$ d- Y) dINFO: Successfully opened connection to server: localhost:50001 (localhost/127.0.0.1)
6 B& j% X9 i+ u2 J( B! MINFO: Trying to open Xilinx Platform USB Cable on port USB2
& z0 f2 q, r8 `; t. F' EINFO: Successfully opened Xilinx Platform USB Cable
INFO: Cable: Platform Cable USB II, Port: USB21, Speed: 3 MHz
5 i9 v1 q! ?) L9 y2 f5 zINFO: Found 0 Core Units in the JTAG device Chain.
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
ERROR: Configuration failed.
2 [& C- L8 D8 u! `/ ~INFO: DEV:1 MyDevice1 (XC3S50) is not configured
COMMAND: import_inserter_cdc "D:\FPGA\Timing_chipscope\" "chipscopewave.cdc" 1 DoAuto
+ d" J" k: U9 w% K- Y
% L1 s* s* {  O$ m4 vps：下载线是正常的，试过了没问题
. c1 q0 R# E( l  ?! J. I请问是什么原因？
该如何解决？
谢谢!
! X  h9 t: Z4 C; x, G6 N

xiaozhubanna

同是这个问题，有什么办法解决吗？

F1F2F3

这个问题解决了吗
$ B5 v. ^- H+ k( r- e

我应该

cdc文件和bit不匹配吧