Why isn’t a programming (SOF) file generated for the F-Tile Dynamic Reconfiguration Suite IP available for Example Designs when using the Quartus® Prime Pro Edition software versions 25.3 and earlier?
Description Due to starting from the Quartus® Prime Pro Edition software version 25.3 and earlier, it is compulsory to connect all the I/O ports to the correct PIN location. If any of the design I/O ports are floating and not properly connected, Quartus software will not be able to generate the programming file for the design compiled. This is mentioned in the Quartus Prime Pro Edition User Guide version 25.1.1 in 1.2. Generating Secondary Programming Files and provide the guidelines to the user on how to fix the Quartus software critical warning and successfully create the programming file for your design. Why don’t I get a programming file when I compile with the.... Similar programming (SOF) file generation problem you may observe when you generate the F-Tile Dynamic Reconfiguration Suite IP Example Designs by selecting Target Development Kit with option 1) Agilex™ 7 FPGA I-Series Transceiver-SoC Development Kit (Production 1 4xF-Tile) DK-SI-AGI027FA or 2) Agilex 7™ FPGA I-Series Transceiver-SoC Development Kit (Production 2 4xF-Tile) DK-SI-AGI027FC. As shown in the figure below. Resolution As a workaround, generate the F-Tile Dynamic Reconfiguration Suite IP Example Designs by selecting the Target Development Kit with the option you want and compiling the design. Review the I/O Assignment Warnings report, found in the Place sub-section of the Fitter section of the compilation report. Alternatively, 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 problem is scheduled to be fixed in a future release of the Quartus® Prime Pro Edition software.Error: niosv_g_dcache.sv: part-select direction is opposite from prefix index direction
Description Due to a problem in the: Quartus® Prime Pro Edition Software version 24.3.1, 25.1, and Quartus® Prime Standard Edition Software version 24.1 When the Nios® V/g processor is configured with No Data Cache and enabled with Error Detection and ECC Status Reporting, performing Analysis and Synthesis fails with the error "niosv_g_dcache.sv: part-select direction is opposite from prefix index direction". Note that this issue has no relationship with No Instruction Cache. Figure. Nios® V/g Processor Setting to Replicate the Error Resolution To work around this error, Select 1Kbytes Data Cache. Apply a Peripheral Region that covers the whole Nios® V processor’s data_manager address map Enable Error Detection and ECC Status Reporting. By implementing Peripheral Region, the above settings can emulate an ECC-enabled Nios® V processor system that operates without caches. Figure. Workaround (in this example, the whole Nios® V processor’s data_manager address map is 1GB) This problem is scheduled to be fixed in a future release of the Quartus® Prime Edition Software.Why does Linux report "DMA engine initialization failed" error when EMAC uses GMII interface?
Description When supporting GMII interface for HPS EMAC, there are three clocks exported to FPGA: emac_tx_clk_i(input), emac_rx_clk_i(input), emac_gtx_clk(output) The Linux would report below error if the emac_tx_clk_i clock is not connected correctly: ...... [ 4.291414] socfpga-dwmac ff802000.ethernet: Failed to reset the dma [ 4.297785] socfpga-dwmac ff802000.ethernet eth1: stmmac_hw_setup: DMA engine initialization failed [ 4.306806] socfpga-dwmac ff802000.ethernet eth1: stmmac_open: Hw setup failed ...... Resolution Besides connecting the emac_rx_clk_i(125MHz) for GMII, the emac_tx_clk_i also needs to be connected correctly (2.5MHz or 25MHz), although it is not used in GMII mode. The emac_tx_clk_i requirement information has been added in the HPS document beginning with version 21.2.Why do I see the HPS on Intel Agilex® SoC devices fail to boot, or observe some unexpected functional failures at run time?
Description Due to a problem in the device manager firmware, you might fail to read/write certain RAMs on some Intel Agilex® SoC devices. Impacted HPS RAMs include L2 cache, OCRAM, CCU, USB, CoreSight, and EMAC. You might observe the following HPS boot failures: HPS hangs at dcache memory write and read after executing the dcache_enable function in FSBL UART printout stops after “DDR: 8192 MiB” UART printout stops after “Loading Environment from MMC… ***” UART printout stops after “Verifying Hash Integrity … crc32” Various unexpected functional failures depending on the faulty RAM location Resolution To resolve this problem, update to the latest device manager firmware for the Intel® Quartus® Prime Pro Edition Software v21.2, 21.3, 21.4, 22.1, and 22.2. The latest device manager firmware is available from the following link: What is the latest device firmware for Intel Agilex® and Intel® Stratix® 10 devices? This problem is fixed beginning with version 22.4 of the Intel® Quartus® Prime Pro Edition software.
Why do I see multiple drivers to always_ff output variable errors in the Cadence Xcelium simulation for the Agilex™ 7 FPGA F-Tile PMA/FEC Direct PHY IP Example designs?
Description Due to a problem in the Quartus® Prime Pro Edition Software version 25.1.1, you will see errors when you run Cadence Xcelium simulation on the F-Tile PMA/FEC Direct PHY IP Example Designs about multiple drivers to always_ff output variable. Resolution To work around this problem in the Quartus® Prime Pro Edition software version 25.1.1, add below command in example_design/testbench/run_xcelium.sh: xmelab -warn_multiple_driver -relax -timescale '1 ps / 1 fs' -genhier -access +rwc top_tst This problem is fixed beginning with the Quartus® Prime Pro Edition software version 25.3.Why doesn't the Triple-Speed Ethernet (TSE) FPGA IP for all devices always maintain a negative running disparity during idle cycles as per the IEEE 802.3 standard?
Description Due to a problem in the Quartus® Prime Pro Edition software, when using the Triple-Speed Ethernet (TSE) FPGA IP across supported device families, the transmitter may not maintain a negative running disparity during idle cycles as defined in the IEEE 802.3 standard. Specifically, the first IDLE sequence after a packet or configuration set is not always generated as /I1/, which is required to restore the running disparity to negative. Resolution A patch is available to fix this problem for the Quartus® Prime Pro Edition software version 24.1 for Agilex™ 7 FPGA F-Series E-Tile devices. Download version 24.1 patch 0.47 for Windows and Linux below This patch ensures the transmitter maintains negative running disparity for Agilex™ 7 FPGA F-Series E-Tile devices by inserting the first idle sequence (/I1/) whenever required, followed by all subsequent idle sequences (/I2/), maintaining compliance with the IEEE 802.3 standard. Please contact your local Sales representative or submit a request through the Support page for further support. This problem is scheduled to be fixed in a future release of the Quartus Prime Pro Edition software.How to run Agilex™ Multiple EMIF Designer Tool in Agilex™ 7 FPGA and SoC FPGA M-Series, Agilex™ 5 FPGA and SoC FPGA, and Agilex™ 3 FPGA and SoC FPGA?
Description You can merge multiple EMIF design examples by configuring the required interconnections using Quartus® Prime Platform Designer. This manual process involves setting up and verifying each connection to ensure proper integration. Resolution To streamline and automate the merging of multiple EMIF designs, use the Agilex™ Multiple EMIF Designer Tool (AMED). This tool simplifies the integration process by handling the configuration steps automatically, reducing the potential for errors and saving time. You can download the AMED tool below. Follow the steps below to utilize the AMED tool: Copy all the *.tcl files into the same directory. Open a terminal: On Windows*, open Command Prompt. On Linux*, open Konsole or your preferred terminal. Navigate to the directory containing the *.tcl files using the cd command. Run the script by entering the command: tclsh multi_emif.tcl Navigating the AMED GUI: Select the number of designs to merge. Browse and add each design’s directory path. Set the output directory for the merged design. (Optional) Check Run Analysis & Synthesis to complete this stage automatically. Click Generate to start merging. Additional Information Note: Ensure that you specify the installation paths for standalone Quartus® environments as applicable: For Windows* standalone installation, provide the path, for example: C:/altera_pro/25.1/quartus For Linux* standalone installation, specify the appropriate installation directory path up to the “quartus” folder (e.g., /path/to/quartus). This step is not required when using Network-Based Quartus® installations on Linux*.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).Why does Quartus® Prime Pro Edition Installer for software version 25.3 install an older version of Ashling* RiscFree* IDE for Altera® (version dated 31st Jan 2025)?
Description Due to a problem in the Quartus ® Prime Pro Edition Installer for software version 25.3, it installs an older version of Ashling* RiscFree* IDE for Altera ® software. For example: Quartus ® Prime Pro Edition software version 25.1 is paired with Ashling* RiscFree* IDE for Altera ® v25.1.1 (dated as 31 st Jan 2025). Quartus ® Prime Pro Edition software version 25.1.1 is paired with Ashling* RiscFree* IDE for Altera ® v25.2.1 (dated as 9 th May 2025). However, Quartus ® Prime Pro Edition software version 25.3 is paired with Ashling* RiscFree* IDE for Altera ® v25.1.1 (dated as 31 st Jan 2025). Thus, an older Ashling* RiscFree* IDE for Altera software is installed. This is because the installer is incorrectly packaged with the older software. Resolution To work around this problem in the Quartus ® Prime Pro Edition software version 25.3, please download the Ashling* RiscFree* IDE for Altera ® v25.2.1 (dated as 9 th May 2025) separately from the Quartus ® Prime Pro Edition Installer for software version 25.1.1. And use it with the Quartus ® Prime Pro Edition software version 25.3 for your project. You may follow these steps: Go to the Quartus® Prime Pro Edition Installer for software version 25.1.1 download link. Select the appropriate Operating System. Download the Quartus® Prime Pro Edition Installer. 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
