Xilinx, проблема подключения к плате через JTAG-USB Опции

[0x08]

Здравствуйте!

Это моя плата:
http://www.xilinx.com/univ/xupv5-lx110t.htm

После запуска "Initialize Chain" в Impact выдаётся следующая ошибка:

"There are many unknown devices being detected. Press Yes to continue or press No to stop."

Welcome to iMPACT
iMPACT Version: 11.4
// *** 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.
File version of /home/artyom/.Xilinx/ISE/bin/lin64/xusbdfwu.hex = 1030.
File version of /usr/share/xusbdfwu.hex = 1030.
Using libusb.
Kernel release = 2.6.26-2-amd64.
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 = 1028.
File version of /home/artyom/.Xilinx/ISE/data/xusb_xlp.hex = 1303.
Firmware hex file version = 1303.
Downloading /home/artyom/.Xilinx/ISE/data/xusb_xlp.hex.
Downloaded firmware version = 1303.
PLD file version = 0012h.
PLD version = 0012h.
PROGRESS_END - End Operation.
Elapsed time = 0 sec.
Attempting to identify devices in the boundary-scan chain configuration...
INFO:iMPACT - Current time: Чт марта 18 09:46:00 2010
// *** BATCH CMD : Identify
PROGRESS_START - Starting Operation.
Identifying chain contents...'0': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN 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.
----------------------------------------------------------------------
----------------------------------------------------------------------
'5': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'6': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'7': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'8': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'9': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'10': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'11': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'12': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'13': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'14': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'15': : Manufacturer's ID = Unknown
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.
----------------------------------------------------------------------
----------------------------------------------------------------------
'18': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'19': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'20': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'21': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'22': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'23': : Manufacturer's ID = Unknown
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.
----------------------------------------------------------------------
----------------------------------------------------------------------
'26': : Manufacturer's ID = Unknown
INFO:iMPACT:501 - '1': Added Device UNKNOWN successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
'27': : Manufacturer's ID = Unknown
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 - 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 = 36 sec.
Cable is not connected.

Это происходит вне зависимости от того, воткнут ли JTAG кабель в плату или нет.

Система - Debian Lenny, драйвер для USB - libusb.
Пробовал на Windows 7 с драйвером windrv - та же ошибка. Так что, думаю, дело не в неправильно установленном драйвере.

Так же пробовал вручную создать цепочку. Добавил файл "xc5vlx110t.bsd" и щёлкнул "Get Device ID":
Выдалась ошибка "ReadIdCode Failed":

INFO:iMPACT:583 - '1': The idcode read from the device does not match the idcode in the bsdl File.
INFO:iMPACT:1578 - '1': Device IDCODE : 00000000000000000000000000000000
INFO:iMPACT:1579 - '1': Expected IDCODE: 00000010101011010110000010010011

[Kuzmi4]

2 0x08
была когда то похожая проблема - муть какую то показывал iMPACT при детекте цепочки -> неправильно заводил TDO в TDI (перепутал джампера на ПП). Когда выстроил всё в цепочку правильно - заработало как нужно.
И если хоть один чип подгорел - у вас там тоже будут неприятности в iMPACT-е при детекте цепочки.

[Flanker]

А как ведут себя сигналы TCK и TMS?
Каким iMPACT пользуетесь? Как я понял у вас кристалл xc5vlx110. Если ставили WebPACK 11.4, то он максимум поддерживает xc5vlx50
http://www.xilinx.com/publications/matrix/...0&width=600.

[0x08]

А как ведут себя сигналы TCK и TMS?

Они просто появляются на разъёме JTAG платы, когда я выполняю какое-либо действие в Impact.

Каким iMPACT пользуетесь?

11.5.
Пробовал так же версии 11.1, 11.4.

Как я понял у вас кристалл xc5vlx110. Если ставили WebPACK 11.4, то он максимум поддерживает xc5vlx50

У меня xc5vlx110t. На ISE есть лицензия, так что он должен поддерживаться.

Сообщение отредактировал 0x08 - Apr 28 2010, 04:08

[cyclop]

2 0x08
Посмотрите на 1 ножку разъёма программатора на плате.
В программаторах LPT она заземлялась, тогда как в программаторах USB - оставлена свободной.