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flinn
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Registered: ‎04-21-2008

BlackBox with ISE Simulator -> output of reports

Hi,

 

I use the PicoBlaze-block from System Generator for communication with an external devices (analog-to-digital-converter) via SPI. To simulate the communication between PicoBlaze and ADC I created a VHDL model of the ADC and imported it as a Black Box in my Simulink model. This model includes some assert commands to check timing constraints like:

 

assert ((rising_edge2-rising_edge1) > min_period)

report "Timing violation"

sverity error; 

 

In the Black Box I set the simulation mode to "ISE Simulation". The problem is, that I don't get any error reports during simulation when violating any of the timing constraints. With simulation mode set to "External Co-Simulator" using ModelSim, error reports are displayed. But ModelSim is far to slow to run the complete smulation (would take some hours).

Is there a way to enable the output of error reports during ISE Simulation (maybe the output in a log-flile)?

 

Regards,

Flinn

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