Why does Matlab crash when running Simulink with a Discrete-Time Integrator block? - Why does Matlab crash when running Simulink with a Discrete-Time Integrator block? Description You may experience MATLAB® crashing when your Simulink® model contains a DSP Builder Advanced Blockset module and a Simulink Discrete-Time Integrator block. The crash occurs if the Discrete-Time Integrator block enables the "Show state port" and is connected to a DSP Builder Advance Blockset module. Resolution To workaround this issue place the Discrete-Time Integrator block inside a masked subsystem. This will hide this block from the DSP Builder Advanced Blockset. This issue has been fixed in DSP Builder version 13.0. Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['FPGA Dev Tools Quartus II Software'] 13.0 12.1 ['Cyclone® V E FPGA'] ['DSP Builder for Pro Edition'] ['novalue'] ['novalue']