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
4 [) E0 K. `9 D' r+ E7 p* J6 J
4 D9 X5 v+ `7 G2 E/ ]7 v但是在加载bit文件的时候出现如下错误：

$ d  s2 c1 i& G7 e( fCOMMAND: open_cable
INFO: Started ChipScope host (localhost:50001)
INFO: Successfully opened connection to server: localhost:50001 (localhost/127.0.0.1)
. R7 {/ v' F( S% t; ~! }9 U4 aINFO: Trying to open Xilinx Platform USB Cable on port USB2
! o# h3 M, W! j! N+ GINFO: Successfully opened Xilinx Platform USB Cable
INFO: Cable: Platform Cable USB II, Port: USB21, Speed: 3 MHz
INFO: Found 0 Core Units in the JTAG device Chain.
: E5 I; u& d0 mINFO: 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
  q3 E( [% y( X6 r9 x/ s8 b% NERROR: Configuration failed.
INFO: DEV:1 MyDevice1 (XC3S50) is not configured
COMMAND: import_inserter_cdc "D:\FPGA\Timing_chipscope\" "chipscopewave.cdc" 1 DoAuto

ps：下载线是正常的，试过了没问题
请问是什么原因？
9 p* m. o8 [4 `4 p该如何解决？
谢谢!
; g  f) M! }. L, H

xiaozhubanna

同是这个问题，有什么办法解决吗？

F1F2F3

这个问题解决了吗

我应该

cdc文件和bit不匹配吧