AR #22050 - Virtex-4 RocketIO - Why do I receive a Fatal Error when simulating the MGT in ModelSim 6.1?

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Virtex-4 RocketIO - Why do I receive a Fatal Error when simulating the MGT in ModelSim 6.1?

AR# 22050
Part HW-Rocket_IO
Last Modified 2008-05-19 00:00:00.0
Status Active
Keywords VSIM, vsim, 3420, array lengths, match

Description

Keywords: VSIM, vsim, 3420, array lengths, match

Why do I receive a Fatal Error when simulating the MGT in ModelSim 6.1?

Solution

The problem results because of a change made in an optimization function in the simulator. MTI is aware of this issue and is working on a solution.

In the meantime, there are two possible ways to work around this issue:

- In ModelSim 6.1, use the "-nopartialatomic" flag to the vsim command.
For example:
vsim -nopartialatomic -L unisim work.SAMPLE_TB

- Or, use ModelSim 6.0x.
 
 
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