Error: TBBmalloc: skip allocation functions replacement in ucrtbase.dll: unknown prologue for function _msize
Description Due to a problem in the Quartus® Prime Standard Edition Software version 24.1 or earlier, you may see this error message when generating Altera® IP on the Windows* 11 OS (Operating System). Resolution To work around this problem, follow these steps: Go to This PC, right-click, and select Properties. Click Advanced System Setting. In the Advanced tab, select Environment Variable. Under System variables, create a new variable with the name TBB_MALLOC_DISABLE_REPLACEMENT and value as 1. Click OK and restart the Quartus® Prime Software.
Why does the text overlap in the ALTPLL IP Parameter Editor?
Description Due to a problem in the Quartus® Prime Standard Edition Software version 25.1, you might see that the text overlaps in the ALTPLL IP Parameter Editor on the Windows* Operating System. This prevents the ALTPLL IP from being instantiated. This problem does not occur in the Quartus® Prime Standard Edition Software version 24.1 and earlier. Resolution To work around this problem in the Quartus® Prime Standard Edition Software version 25.1, download and install the patch below: This problem is scheduled to be resolved in a future release of the Quartus® Prime Standard Edition Software.Error : FLEXlm version of vendor daemon is too old
Description In the Questa* FPGA Edition simulator and Questa* FPGA Starter Edition simulator version 2024.1, you might see this error or the following error if you are using the MGCLD daemon v11.16.4 “Unable to checkout a license. Make sure your license file environment variable (SALT_LICENSE_SERVER, MGLS_LICENSE_FILE, LM_LICENSE_FILE) is set correctly” Resolution To avoid this error, upgrade to the Siemens* Flexlm (SALTD) daemon v11.19.5 Download the daemon from the download page There is a change to the Siemens* License in v11.19.5.0. If you’re running a floating license server for Siemens* licenses, manually change the VENDOR daemon line in the license file from mgcld to saltd, for example: VENDOR saltd <path to saltd> Note: Do not change any of the INCREMENT lines. Leave the INCREMENT lines with the original vendor daemon name (mgcld).Why does Nios® V processor design fail to compile during Analysis & Synthesis when the QSYS file is added into the Quartus® Prime project instead of the QIP file?
Description In the Quartus ® Prime Standard Edition software version 25.1, any Nios ® V processor designs might fail to compile during Analysis & Synthesis when the QSYS file is added into the Quartus ® Prime project. Here are the possible error messages that you might receive: Error (10170): Verilog HDL syntax error at niosv_cpp_fsm.sv(1418) near text: "'"; expecting ":", or "?", or binary operator. Error (10355): SystemVerilog Enumeration Type Declaration error at riscv.pkg.sv(1163): encoded value for element "MXL32" has width 32, which does not match the width of the enumeration's base type (2) Error (10835): SystemVerilog error at riscv.pkg.sv(149): no support for unions Error (16950): Verilog HDL error at : decimal constant 00000000000000010000000000000000 is too large, using 1874919424 instead Error (16814): Verilog HDL error at ... : unknown literal value 00000000000000010000000000000000 for parameter ... ignored This is because the Quartus ® Prime Standard Edition software version 25.1 has been updated to adhere to the software requirements below. This requirement is not mandatory in prior versions of the Quartus ® Prime Standard Edition software. Resolution To work around this problem in the Quartus ® Prime Standard Edition Software version 25.1, Remove the QSYS file from the project using the Remove Files in Project function. Add the QIP file to the project using the Add Files in Project function. Related Articles ERROR building simple NIOS® V Compact project Nios® V Synthesis Fails with Quartus® Prime 25.1 LiteWhy do I get a fatal error when creating an ALTPLL IP?
Description Due to a problem in the Quartus® Standard Edition Software version 23.1, you might see a fatal error when creating an ALTPLL IP Using the MegaWizard Plug-In Manager. Resolution To work around this problem, download and install the patches below for the Quartus® Prime Standard Edition Software version 23.1 Quartus® Prime Standard Edition Software v23.1 Patch 0.02std for Windows (.exe) Quartus® Prime Standard Edition Software v23.1 Patch 0.02std for Linux (.run) Readme for Quartus® Prime Standard Edition Software v23.1 Patch 0.02std (.txt) This problem is scheduled to be fixed in a future release of the Quartus® Prime Standard Edition Software.Why don’t I get a programming file when I compile with the Quartus® Prime Pro Edition software version 25.1.1?
Description Beginning with version 25.1.1 of the Quartus® Prime Pro Edition software, pin location assignments and I/O standard assignments are required for a programming file to be generated. If these required assignments are missing, no programming file is generated. You must add the required assignments and recompile your design to generate a programming file. If you do not want to generate a programming file, you may ignore this behavior change. To determine whether your design is missing pin location or I/O standard assignments, review your compilation messages. If either of the following messages was generated during your compile, your design is missing pin location or I/O standard assignments that are required to generate a programming file: Critical Warning: Some pins have incomplete I/O assignments. Refer to the I/O Assignment Warnings report for details Critical Warning: No exact pin location assignment(s) for <number> pins of <number> total pins. For the list of pins, please refer to the I/O Assignment Warnings table in the fitter report Resolution Review the I/O Assignment Warnings report, found in the Place sub-section of the Fitter section of the compilation report. Alternately, review the <revision>.fit.plan.rpt report file. For any pins in the I/O Assignment Warnings report that are reported as “Missing location assignment” or “Missing I/O standard,” add the appropriate location or I/O standard assignment. For help making these assignments, refer to Assigning I/O Pins After adding any required assignments, recompile the design to generate a programming file. This change applies to all device families supported by the Quartus® Prime Pro Edition software, beginning in version 25.1.1. Missing pin location or I/O standard assignments are reported as a critical warning, not an error. If you script the compilation of projects, the exit code of the compilation process still indicates success even if pin location or I/O standard assignments are missing, because missing pin location or I/O assignments are reported as a critical warning, not an error.Why does the ASMI Parallel II IP or the Generic Quad SPI Controller II IP fail to access a QSPI flash memory device?
Description Due to a problem in multiple Quartus® Prime Pro Edition and Standard Edition software versions, the ASMI Parallel II IP or the Generic Quad SPI Controller II IP fails to access a Quad SPI flash memory device. The affected software versions are: Quartus® Prime Pro Edition software versions from 22.1 to 25.3 Quartus® Prime Standard Edition software versions from 22.1 to 24.1 Chronologically, Prior to version 22.1, the initial state of DATA[3:2] was high. For the affected software versions, the initial state of DATA[3:2] was incorrectly changed to Hi-Z. For reader’s information, some quad SPI flash memory devices support RESET or HOLD function on DATA[3] and WRITE_PROTECT function on DATA[2]. DATA pins can be known as DATA, DQ, IO, or SIO across different QSPI flash memory device vendors. This modification to Hi-Z is recognized as low, thus the active-low RESET, HOLD and WRITE_PROTECT functions are enabled. With these, they prevent the flash controller IP from gaining access to flash devices. Resolution DATA[3:2] must be kept high as the initial state. If the targeted flash device is the Active Serial configuration flash memory, this problem is fixed starting from, Quartus® Prime Pro Edition software version 25.3.1, and Quartus® Prime Standard Edition software version 25.1. Otherwise (i.e. generic-purpose flash memory or affected software version), please refer to the workarounds below. For affected software versions, Targeted Flash Device Workarounds Active Serial configuration flash memory Differentiated with: DATA[3:2] pins are assigned to dedicated AS_DATA[3:2] pins Disable dedicated Active Serial interface option is turned off The initial state of DATA[3:2] is Hi-Z. Add external pull-up registers to the I/O VCC voltage on DATA[3:2]. Internal weak pull-up resistor option is unavailable for dedicated AS_DATA pins. Generic-purpose flash memory Differentiated with: DATA[3:2] pins are assigned to generic I/O pins Disable dedicated Active Serial interface option is turned on The initial state of DATA[3:2] is Hi-Z. Add external pull-up registers to the I/O VCC voltage on DATA[3:2], or Enable internal weak pull-up resistor on DATA[3:2] pins in Quartus® design project After Quartus® Prime Pro Edition software version 25.3.1 and Quartus® Prime Standard Edition software version 25.1, Targeted Flash Device Workarounds Active Serial configuration flash memory Differentiated with: DATA[3:2] pins are assigned to dedicated AS_DATA[3:2] pins Disable dedicated Active Serial interface option is turned off The initial state of DATA[3:2] is reverted to high. No workaround is needed. Generic-purpose flash memory Differentiated with: DATA[3:2] pins are assigned to generic I/O pins Disable dedicated Active Serial interface option is turned on The initial state of DATA[3:2] is Hi-Z. Add external pull-up registers to the I/O VCC voltage on DATA[3:2], or Enable internal weak pull-up resistor on DATA[3:2] pins in Quartus® design project Related IP Cores ASMI Parallel II IP, Generic Quad SPI Controller II IPWhy does the GTS AXI Streaming IP for PCI Express* design example for Agilex™ 5 FPGAs fail to operate and enumerate in hardware when loaded from QSPI on the Agilex™ 5 FPGA E-Series 065B Modular Development Kit (MK-A5E065BB32AES1)?
Description Due to a problem in the MAX® 10 FPGAs' power sequence, the SYSPLL input clock is not stable before the configuration process of the Agilex™ 5 FPGAs. You may observe that the Agilex™ 5 FPGA GTS PCIe AXI Streaming design example fails to operate and enumerate in hardware when loaded from QSPI on the Agilex™ 5 FPGA E-Series 065B Modular Development Kit (MK-A5E065BB32AES1). Resolution You may download the updated POF file for MAX® 10 FPGAs (max10-output-file-1-b.pof), follow the steps below to program the MAX® 10 FPGAs POF file with a USB Micro cable: Set Switch S13-3 to "OFF" and plug in the USB Micro cable between the Dev Kit and the PC. Power on the Dev Kit. Open the Command Prompt in Windows, and run below commands: jtagconfig --setparam 1 JtagClock 16M jtagconfig --setparam 1 JtagClockAutoAdjust 0 jtagconfig --setparam 1 InternalMaxSelect 1 Open the Quartus® Programmer GUI and program the MAX® 10 FPGAs POF file. Power cycle the Dev Kit.How do I program MAX® II, MAX® V, or Intel® MAX 10 devices with the real-time ISP feature using the quartus_jli command?
Description You can use a JAM STAPL Format File (.jam) file or Jam Byte Code (.jbc) file with the quartus_jli command to program a MAX® II, MAX® V, or Intel® MAX® 10 device with real-time ISP feature. Resolution To create a Jam or JBC file, follow these steps: Choose Programmer under the Tools menu in the Intel® Quartus® Prime Software, or start the stand-alone Programmer. Display the JTAG chain of your devices by clicking Auto Detect, opening the Chain Description File (.cdf) file or adding devices manually. Add your target Programmer Object File (.pof) to the MAX II, MAX V, or Intel MAX 10 device to program. For Intel MAX 10 devices, ensure the Enable real-time ISP to allow background programming when available option is selected. Choose Create JAM, JBC, SVF or ISC file under the File menu. Type a file name and a file path to store in File name box. Choose JEDEC STAPL Format (.jam) or Jam STAPL Byte Code 2.0 (.jbc) from the File format list. Click OK. To program the MAX II, MAX V, or Intel MAX 10 device using the Jam or JBC file with real-time ISP feature using quartus_jli, use the following commands respectively: For Jam file quartus_jli -aPROGRAM --enable=DO_REAL_TIME_ISP <file name>.jam For JBC file quartus_jli -aPROGRAM --enable=DO_REAL_TIME_ISP <file name>.jbc Related Articles How do I enable the real-time ISP feature in the Quartus® II Programmer or Jam/JBC to allow a MAX® II device to continue to run in-system while new programming data is loaded into the configuration flash memory (CFM)?Why does Ashling* RiscFree* IDE for Altera® FPGAs fail to debug a Nios® V processor C++ software project in Windows?
Description Due to a problem with the Ashling* RiscFree* IDE for Altera ® FPGAs software, debugging a Nios ® V processor software project may fail when it is written in the C++ language. This is because there is a bug in the processor toolchain from the Ashling* RiscFree* IDE for Altera ® FPGAs software. C projects are not affected by this issue. You might receive the following error messages. Error Messages How is RISC-V GDB executed? Error in services launch sequence: GDB prompt not read From Ashling* RiscFree* IDE for Altera software ../../../gdb/gdb/cp-name-parser.y:192: internal-error: fill_comp: Assertion ‘i’ failed. Executing riscv32-unknown-elf-gdb commands in the command-line interface The affected Ashling* RiscFree* IDE for Altera ® FPGAs software versions are: 24.3.1 (version dated 9 th Aug 2024) 24.4.0 (version dated 27 th Sep 2024) 25.1.1 (version dated 31 st Jan 2025) Note that: This problem only affects Windows environments. C projects are not affected by this problem. Resolution This problem is fixed beginning with the Ashling* RiscFree* IDE for Altera ® FPGAs software version 25.2.1 (version dated 9 th May 2025). You can download Ashling* RiscFree* IDE for Altera ® FPGAs software version 25.2.1 (version dated 9 th May 2025) separately from Quartus® Prime Pro Edition Installer for software version 25.1.1. Follow these steps: Go to the Quartus® Prime Pro Edition Installer for software version 25.1.1 download link. Select Windows as the Operating System. Download the Quartus® Prime Pro Edition Installer for software version 25.1.1. Launch the installation. Select the following files to install: Add-ons and Standalone Software > Ashling* RiscFree* IDE for Altera Add-ons and Standalone Software > Quartus ® Prime Pro Edition Programmer and Tools Note: Refrain from using the Quartus® Prime Pro Edition Installer for software version 25.3 to resolve this problem. The installer contains the older version of the Ashling* software (Software version 25.1.1).
