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: 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 25.1 or earlier, you might see this error message when generating PLL IP on Windows* 11 Operating System. The IP generation might complete successfully even though this error message is reported. 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. The workaround above does not work for the Quartus® Prime Standard Edition Software version 22.1std.2 or earlier. A patch is available to fix this problem for the Quartus® Prime Standard Edition Software version 22.1std.2. The environment variable is still required to prevent the TBBmalloc message from appearing. Download and install patch 2.02 below: Patch 2.02 for Windows (.exe) Readme for patch 2.02 (.txt) This problem is not scheduled to be fixed in 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 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.Intel® MAX® 10 FPGA Configuration User Guide Update: I/O status prior to configuration on new or erased device
Description The Intel® MAX® 10 FPGA Configuration User Guide has been updated due to incorrect information on Figure 10. Configuration Sequence for Intel® MAX® 10 Devices. The user guide has been updated on version 2021.06.15 with Note1 removed and added a note to clarify that the default setting is referring to new device or device that has been erased. Resolution The information is updated and published in the Intel® MAX® 10 FPGA Configuration User Guide. .Why 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.When does the Quartus® Prime Design Software, IP cores, and Questa*-Altera® FPGA Edition Software check out a license?
Description Below is a description of how the Quartus® Prime Design Software, IP cores, and Questa*-Altera® FPGA Edition Software utilize licenses: Resolution Quartus® Prime Design Software: All Quartus® Prime Design Software processes check for a valid license, including the Quartus® GUI, Analysis & Synthesis, Assembler, and TimeQuest Timing Analyzer. These processes start only if a valid license is available. They do not hold or occupy the license; they only validate that one is available. However, the Fitter checks out a license when it starts and holds it for the duration of the Fitter process. IP cores: A license for an IP core is checked out when the Quartus® Prime Design Software opens the first encrypted file of the IP core for synthesis. This license is held for the duration of synthesis. The Assembler checks out the license for every IP core to create the programming file and holds it for the duration of the Assembler process. Questa*-Intel® FPGA Edition software: Once Questa*-Intel® FPGA Edition Software loads a design unit during elaboration, a Questa-Intel® FPGA Edition license is checked out. It remains checked out until the simulation ends (quit -sim), or the simulator is closed. Once a waveform is loaded into the simulator, a Questa*-Intel® FPGA Edition Software license is also checked out for viewing Wave Log Format File (.wlf), and it remains checked out until the waveform window is closed. Related Articles What happens to a license if the Quartus II software terminates unexpectedly? Can I perform multiple compilations using the Quartus II software at the same time on one computer with a one seat floating license or one fixed (node locked) license file?Why does the Nios® V processor that applies fast JTAG UART driver stop (stuck in a loop) when the JTAG UART terminal is not active?
Description Due to a problem in the Board Support Package Editor of Quartus ® Prime software, the JTAG UART driver for fast implementation might get stuck in a loop for any Nios ® V processor designs, when JTAG UART terminal is not active. This problem has been present since: Quartus ® Prime Pro Edition software version 21.3 Quartus ® Prime Standard Edition software version 22.1 It is because the JTAG UART IP is initialized before the Nios ® V processor initialization in alt_sys_init.c. For example: void alt_sys_init( void ) { ALTERA_AVALON_JTAG_UART_INIT (JTAG_UART, jtag_uart); INTEL_NIOSV_M_INIT (NIOS, nios); } Resolution To work around this problem, update the alt_sys_init.c to initialize the Nios ® V processor first. void alt_sys_init( void ) { INTEL_NIOSV_M_INIT (NIOS, nios); ALTERA_AVALON_JTAG_UART_INIT (JTAG_UART, jtag_uart); } This problem is currently scheduled to be resolved in a future release of the Quartus ® Prime software. Additional Information Refer to Embedded Peripherals IP User Guide [titled as JTAG UART Core - Driver Options: Fast vs. Small Implementations] for more information about the JTAG UART driver for fast (non-blocking) and slow (blocking) implementation. Related Article NIOSV firmware stuck when juart-terminal is not open for the print messages.Error: avalon_st_adapter.data_format_adapter_0: "Data Symbols Per Beat" (outSymbolsPerBeat) 0 is out of range: 1-32
Description In the Quartus® II software version 15.0 Update 2 and earlier, you may receive this error when generating a Qsys testbench for the Altera Modular ADC IP core. This error occurs because the ADC Avalon®-ST sink does not have a data port. The Avalon-ST source Bus Functional Model requires a data port width greater than 0. Resolution To avoid this error, only generate the simple testbench for Qsys systems that export this port.