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AR# 14195

4.2i CORE Generator - When using LFSR v2_0, specifying "Length = 26" causes the GUI to hang

Description

Keywords: COREGen, Linear, Feedback, Shift, Register, COREGen, core, length, LFSR

Urgency: Standard

General Description:
I am using 4.2i CORE Generator Linear Feedback Shift Register v2_0. When I select "LFSR length = 26", the system hangs with 100% CPU usage.
(Rebooting is sometimes needed to kill the process.)

Solution

The problem does not occur when the LFSR length is between 1-25 or is 27, 28, 29, etc. The crash only occurs when a length of 26 is specified. This problem is currently under investigation.

Meanwhile, please try to use a length that is other than 26.
AR# 14195
Date Created 03/14/2002
Last Updated 10/08/2003
Status Archive
Type General Article