xc2s100

yybinliu

为什么我的XC2S100在webpack中进行JTAG不能使用的.但使用slave方式就可以.情况如下:
'1': Loading file 'E:\logic\FPGA\test\dlltest\dll_2x.bit' ...
done.
INFO:iMPACT:1777 -
Reading D:/Xilinx/spartan2/data/xc2s100.bsd...
INFO:iMPACT:501 - '1': Added Device xc2s100 successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
GUI --- Add one device.
GUI --- #1xc2s100E:\logic\fpga\test\dlltest\dll_2x.bit
Device #1 selected
GUI --- Auto connect to cable...
// *** BATCH CMD : setCable -port auto
AutoDetecting cable. Please wait.
CB_PROGRESS_START - Starting Operation.
Connecting to cable (USB Port).
Cable connection failed.
Connecting to cable (Parallel Port - LPT1).
Checking cable driver.
Driver windrvr.sys version = 5.0.5.1.
LPT base address = 0378h.
Cable connection established.
CB_PROGRESS_END - End Operation.
Elapsed time =      1 sec.
// *** BATCH CMD : Program -p 1 -v
PROGRESS_START - Starting Operation.
Validating chain...
Boundary-scan chain validated successfully.
Validating chain...
Boundary-scan chain validated successfully.
ERROR:iMPACT:583 - '1': The idcode read from the device does not match the idcode in the bsdl File.
INFO:iMPACT:1578 - '1':  Device IDCODE :        00001111111111111111111111111111
INFO:iMPACT:1579 - '1': Expected IDCODE:    00000000011000010100000010010011
PROGRESS_END - End Operation.
Elapsed time =      1 sec.

bravelu

翻翻以前的帖子，以前好像有人遇到差不多的问题。

longerzhu

我xilinx的fpga一直用slave的,
cpld才用jtag,
slave速度快

yybinliu

已经可以了,少生成了一个msk文件,slave是可以但不能调试

zhuoyue

具体说说那？怎么生成那个msk文件，有什么用，用jtag怎么调试？

bruce

是啊，jtag怎么调试，又不是单片机什么的？

longerzhu

chipscope?
msk文件怎么生成啊，我试试也这样
jtag能下载，但是没有msk文件，不能verify