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Solution ID: rd07272007_849
Last Modified: Oct 01, 2007
Product Category: Design Software
Product Area: Programming/On-Chip Debug
Product Sub-area: Other
Problem
Using cable "USB-Blaster [USB-0]", device 1, instance 0x00. Pausing target processor: not responding. Resetting and trying again: FAILED. Leaving target processor paused
Solution
These errors indicate a communication failure between your PC and the Nios® II processor through the USB-Blaster™ cable.
The errors may appear in the IDE Console if you compiled the design in the Quartus® II software version 7.1 without a full Nios II license, invoking the OpenCore Plus evaluation feature. In this case, the errors are due to a problem with the OpenCore Plus circuitry that has the effect of disabling the Nios II core and holding it in a reset state immediately after device programming, instead of waiting for the evaluation period to end.
This problem is fixed beginning with the Quartus II software version 7.2.
A patch is available to fix this problem for version 7.1 SP1. For details about downloading the patch, refer to the Related Solutions section below: "Are there any problems related to the OpenCore Plus evaluation feature for IP cores in the Quartus II software version 7.1?" Related Solutions
Feedback
Altera does not warrant that this solution will work for the customer's intended purpose and disclaims all liability for use of or reliance on the solution.
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