Fail in run as "Nios II hardware"

What board and hardware design are you using?

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originally posted by julia@Jun 12 2006, 06:45 PM

hello,

i am using quartus ii 4.2 and nios ii development kit 1.1. after programming the standard processor, i try to run the c/c++ project into the board. i always obtain the following error:

"Using cable "ByteBlasterMV [LPT1]", device 1, instance 0x00

Pausing target processor: not responding.

Resetting and trying again: FAILED

Leaving target processor paused[/b]"

Note: I restarted the board many times and always getting the same error.

My best regards,

Julia

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[/b]

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Hi Chris,

I am using Cyclone EP1C20F400C7 device, and a C/C++ application I implemented.

Thanks in advance,

Julia.

The JTAG has very poor noise immunity and can easily suffer double-triggering.

Make sure all cables are as short as possible.

Alternatively put schmitt buffers on your board for the JTAG signals to avoid double-triggering.

Hi,

I assigned all the pins and I am trying now with the hello world application. It works for sometime and then suddenly it stops working and give me again error: "Pausing target processor: not responding."

or

"Using cable "ByteBlasterMV [LPT1]", device 1, instance 0x00

Pausing target processor: OK

Reading System ID at address 0x021208B8: does not match

ID value does not match: read 0xC34A4322; expected 0xC64D2E14

Timestamp value does not match: image on board is older than expected

Read timestamp 15:23:42 2006/06/22; expected 18:22:19 2006/06/22

The software you are downloading may not run on the system which is currently

configured into the device. Please download the correct SOF or recompile.

Restarting target processor"

Thanks,

Julia.