晕了！下载问题！真没办法了！

只看该作者 · 2011-7-22 20:05

本帖最后由 gupai1010 于 2011-7-22 20:07 编辑

Active mode is BS
INFO:iMPACT:2648 - Failed to close Repository.
GUI --- Auto connect to cable...
AutoDetecting cable. Please wait.
PROGRESS_START - Starting Operation.
Connecting to cable (Usb Port - USB21).
Checking cable driver.

Driver file xusbdfwu.sys found.

Driver version: src=1027, dest=1027.

Driver windrvr6.sys version = 8.1.1.0. WinDriver v8.11 Jungo (c) 1997 - 2006 Build Date: Oct 16 2006 X86 32bit SYS 12:35:07, version = 811.

Cable PID = 0008.

Max current requested during enumeration is 280 mA.
Type = 0x0605.

Cable Type = 3, Revision = 0.

Setting cable speed to 6 MHz.
Cable connection established.
Firmware version = 1100.
File version of C:/Xilinx/12.3/ISE_DS/ISE/data/xusbdfwu.hex = 1100.
Firmware hex file version = 1100.
PLD file version = 0012h.

PLD version = 0012h.
PROGRESS_END - End Operation.
Elapsed time =
0 sec.
Type = 0x0605.
ESN not available for this cable.
Attempting to identify devices in the boundary-scan chain configuration...
INFO:iMPACT - Current time: �� PROGRESS_START - Starting Operation.
Identifying chain contents...'0': : Manufacturer's ID = Xilinx xc95288xl, Version : 5
INFO:iMPACT:1777 -
Reading C:/Xilinx/12.3/ISE_DS/ISE/xc9500xl/data/xc95288xl.bsd...
INFO:iMPACT:501 - '1': Added Device xc95288xl successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'1': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'2': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'3': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'4': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
INFO:iMPACT:1588 - '5':The part does not appear to be Xilinx Part.
'5': : Manufacturer's ID =Unknown , Version : 8
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
INFO:iMPACT:1588 - '6':The part does not appear to be Xilinx Part.
'6': : Manufacturer's ID =Unknown , Version : 9
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'7': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
INFO:iMPACT:1588 - '8':The part does not appear to be Xilinx Part.
'8': : Manufacturer's ID =Unknown , Version : 11
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'9': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
INFO:iMPACT:1588 - '10':The part does not appear to be Xilinx Part.
'10': : Manufacturer's ID =Unknown , Version : 15
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'11': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
INFO:iMPACT:1588 - '12':The part does not appear to be Xilinx Part.
'12': : Manufacturer's ID =Unknown , Version : 15
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'13': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
INFO:iMPACT:1588 - '14':The part does not appear to be Xilinx Part.
'14': : Manufacturer's ID =Unknown , Version : 15
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
INFO:iMPACT:1588 - '15':The part does not appear to be Xilinx Part.
'15': : Manufacturer's ID =Unknown , Version : 15
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'16': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'17': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
INFO:iMPACT:1588 - '18':The part does not appear to be Xilinx Part.
'18': : Manufacturer's ID =Unknown , Version : 5
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'19': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
INFO:iMPACT:1588 - '20':The part does not appear to be Xilinx Part.
'20': : Manufacturer's ID =Unknown , Version : 15
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'21': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
INFO:iMPACT:1588 - '22':The part does not appear to be Xilinx Part.
'22': : Manufacturer's ID =Unknown , Version : 15
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
INFO:iMPACT:1588 - '23':The part does not appear to be Xilinx Part.
'23': : Manufacturer's ID =Unknown , Version : 15
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'24': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'25': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
INFO:iMPACT:1588 - '26':The part does not appear to be Xilinx Part.
'26': : Manufacturer's ID =Unknown , Version : 5
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
INFO:iMPACT:1588 - '27':The part does not appear to be Xilinx Part.
'27': : Manufacturer's ID =Unknown , Version : 7
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'28': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'29': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
INFO:iMPACT:1588 - '30':The part does not appear to be Xilinx Part.
'30': : Manufacturer's ID =Unknown , Version : 15
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
INFO:iMPACT - iMPACT quit the Identify Chain because it detects there are
at least 30 'UNKNOWN' type devices on the chain.
Please check the hardware settings and retry!

PROGRESS_END - End Operation.
Elapsed time =
13 sec.
Cable is not connected.
�� 22 18:11:54 2011

晕了，以前用的好好，隔了几个星期，去用出现下载不了问题。上述是 ISE iIMPACT软件里， initialize chain 之后，出现对话框：there are many unkown device.出现的错误代码入上所述。
下载线换了又换，接口连的肯定没问题。CPLD供电也正常。问题到底出在哪？
急盼回复
软件是ISE12.3
CPLD 是xilinx的 XC95系列
仿真器是 U口+JATG