DIY了一个XILINX USB Cable ，但是无法更新
我按照论坛里的原理图做了个Xilinx usb，已经安装了windrvr6.inf驱动，可以在设备管理器看到这个下载器，但是无法更新cpld程序，出现WARNING:iMPACT:923 - Can not find cable, check cable setup !全部信息如下：
Welcome to iMPACT
iMPACT Version: 13.2
// *** BATCH CMD : setMode -bs
// *** BATCH CMD : setMode -bs
// *** BATCH CMD : setMode -bs
// *** BATCH CMD : setMode -bs
GUI --- Auto connect to cable...
// *** BATCH CMD : setCable -port auto
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 = 10.2.1.0. WinDriver v10.21 Jungo (c) 1997 - 2010 Build Date: Aug 31 2010 X86 32bit SYS 14:35:41, version = 1021.
Cable PID = 0008.
Max current requested during enumeration is 74 mA.
Type = 0x0004.
Cable Type = 3, Revision = 0.
Setting cable speed to 6 MHz.
write cmdbuffer failed 20000015.
Error reading reference voltage level.
Cable connection failed.
Connecting to cable (Parallel Port - LPT1).
Checking cable driver.
Driver windrvr6.sys version = 10.2.1.0. WinDriver v10.21 Jungo (c) 1997 - 2010 Build Date: Aug 31 2010 X86 32bit SYS 14:35:41, version = 1021.
LPT base address = 0378h.
ECP base address = 0778h.
Cable connection failed.
Connecting to cable (Parallel Port - LPT2).
Checking cable driver.
Driver windrvr6.sys version = 10.2.1.0. WinDriver v10.21 Jungo (c) 1997 - 2010 Build Date: Aug 31 2010 X86 32bit SYS 14:35:41, version = 1021.
Cable connection failed.
Connecting to cable (Parallel Port - LPT3).
Checking cable driver.
Driver windrvr6.sys version = 10.2.1.0. WinDriver v10.21 Jungo (c) 1997 - 2010 Build Date: Aug 31 2010 X86 32bit SYS 14:35:41, version = 1021.
Cable connection failed.
Connecting to cable (Parallel Port - LPT4).
Checking cable driver.
Driver windrvr6.sys version = 10.2.1.0. WinDriver v10.21 Jungo (c) 1997 - 2010 Build Date: Aug 31 2010 X86 32bit SYS 14:35:41, version = 1021.
Cable connection failed.
PROGRESS_END - End Operation.
Elapsed time = 6 sec.
Cable autodetection failed.
WARNING:iMPACT:923 - Can not find cable, check cable setup !
还有就是红色指示灯插电一瞬间是亮的，过一会就灭了，绿色指示灯长灭。 自己顶，求大侠指导。。。 换成ise10.1后，可以更新，但是出现错误ERROR:iMPACT:585 - A problem may exist in the hardware configuration. 还请大侠救一救啊。。。
Welcome to iMPACT
iMPACT Version: 10.1
// *** BATCH CMD : setMode -bs
// *** BATCH CMD : setMode -bs
GUI --- Auto connect to cable...
// *** BATCH CMD : setCable -port auto
AutoDetecting cable. Please wait.
PROGRESS_START - Starting Operation.
Connecting to cable (Parallel Port - LPT1).
Checking cable driver.
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 connection failed.
Connecting to cable (Parallel Port - LPT2).
Checking cable driver.
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 connection failed.
Connecting to cable (Parallel Port - LPT3).
Checking cable driver.
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 connection failed.
Connecting to cable (Parallel Port - LPT4).
Checking cable driver.
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 connection failed.
Connecting to cable (Usb Port - USB21).
Checking cable driver.
Driver file xusb_xlp.sys found.
Driver version: src=1029, dest=1029.
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 74 mA.
Type = 0x0004.
Cable Type = 3, Revision = 0.
Setting cable speed to 6 MHz.
Cable connection established.
Firmware version = 1029.
File version of D:/Xilinx/10.1/ISE/data/xusb_xlp.hex = 1302.
Firmware hex file version = 1302.
Downloading D:/Xilinx/10.1/ISE/data/xusb_xlp.hex.
Downloaded firmware version = 1302.
Type = 0x0004.
ESN option: 00000000000000.
PLD file version = 0012h.
PLD version = FFFFh.
WARNING:iMPACT - Platform Cable USB firmware must be updated. This operation may take up to 10 seconds. Please
do not stop the process or disconnect the cable prior to completion. The cable STATUS LED will be RED for the duration
of the update process.
Updating the cable firmware...
PROGRESS_START - Starting Operation.
Firmware update completed successfully.
PROGRESS_END - End Operation.
Elapsed time = 4 sec.
Attempting to identify devices in the boundary-scan chain configuration...// *** BATCH CMD : Identify
PROGRESS_START - Starting Operation.
Identifying chain contents ....done.
ERROR:iMPACT:585 - A problem may exist in the hardware configuration.
Check that the cable, scan chain, and power connections are intact,
that the specified scan chain configuration matches the actual hardware, and
that the power supply is adequate and delivering the correct voltage.
PROGRESS_END - End Operation.
Elapsed time = 0 sec.
// *** BATCH CMD : identifyMPM 谢谢楼主分享！！！
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