Why does the Nios® V/g processor return inaccurate floating-point calculation results when the Floating-Point Unit is enabled? - Why does the Nios® V/g processor return inaccurate floating-point calculation results when the Floating-Point Unit is enabled?
Description Due to a problem in the Quartus® Prime Standard Edition Software version 24.1, the Nios® V/g processor might return inaccurate floating-point calculation results when the Floating-Point Unit (FPU) is enabled. This problem is found in Max® 10 FPGA devices only. Other Altera® FPGA devices are not affected. This is because there is a problem in the FPU module, which generates spurious signals affecting the calculation results. Resolution A patch is available to fix this problem for the Quartus® Prime Standard Edition Software version 24.1. Download and install patch 0.03 from the following links: Quartus® Prime Standard Edition Software v24.1 Patch 0.03 This problem is scheduled to be fixed in a future release of the Quartus® Prime Standard Edition Software.
Custom Fields values:
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Troubleshooting
15018071551
False
['Nios V/g Processor IP']
['FPGA Dev Tools Quartus® Prime Software Standard']
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24.1
['MAX® 10 10 FPGAs']
['novalue']
['novalue']
['novalue'] - 2025-08-17
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