Why is my Analysis & Synthesis time unexpectedly long? - Why is my Analysis & Synthesis time unexpectedly long? Description Due to a problem in the Intel® Quartus® Prime Pro Edition Software version 22.3 and earlier, you may see that the Analysis & Synthesis time is unexpectedly long when using a SystemVerilog HDL 2-Dimensional (2D) dynamic array. For example, the SystemVerilog 2-Dimensional (2D) dynamic array like the following: result_add[0:5][0:1023] Resolution This problem is fixed starting with the Intel® Quartus® Prime Pro Edition Software version 22.4. Custom Fields values: ['novalue'] Troubleshooting 15011465147 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 22.4 22.3 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']