FPGA passive serial configuration -- detect as PCIe device in Linux after configuration
Hi In passive serial configuration the Linux platform powers on and is booted with FPGA in unconfigured state -- our RBF file is then configured via passive serial and working but is not detected as a PCIe connected device in Linux -- the command "echo 1 > /sys/bus/pci/rescan" has no effect... Is there a user guide or instructions anywhere as to how to establish the PCIe connection in Linux after passive serial configuration Thanks SteveSolved4.8KViews2likes28CommentsArria 10 GX Remote Update Circuitry
Hello, We are using an 10AX066 FPGA connected to an MT25QU01 flash. It's connected through Active Serial. We are looking to use a system setup that will allow us to boot into a user image, before falling back to a factory image if it fails to configure 3 times, we do not need a watchdog, or the AnF bits. Is the default behaviour of the Arria 10 device to provide the features provided in this flow chat (https://www.intel.com/content/www/us/en/docs/programmable/683461/current/configuration-sequence-in-the-remote.html)? Is the Remote Update IP core necessary for any functions that we want?1KViews2likes2CommentsSolution: USB Blaster Driver for Windows 11 ARM
Reddit user Space192 and I found a driver solution for the USB Blaster on Windows 11 ARM. It has been tested on Windows 11 ARM Parallels for M1/M2 Macs and also on a Raspberry Pi 4. The solution is to use the FTDI ARM64 .SYS file with the Quartus USB Blaster x64 .DLL files. To install the attached driver without disabling signature enforcement and enabling test mode, first add the security certificate to Trusted Root Certification Authorities as well as Trusted Publishers. Enjoy!Solved33KViews2likes17CommentsConfiguration via Protocol (CvP) fail after loading the periphery image
Hi, May I know if this issue has been resolved in newer versions of the CvP driver? I am still facing CvP intermittent failing problems and was wondering whether there are other workarounds other than the need for a power recycle. "Due to a CvP upstream driver issue, CvP may intermittently fail after successfully loading the periphery image into all Intel Agilex® devices with package code R31C / R31B.". Here is the link where I found the article: https://www.intel.com/content/www/us/en/support/programmable/articles/000089044.html Thanks, Jon4.1KViews1like24CommentsCyclone 10 LP FPGA
Hi, I would like to know the following two things about Cyclone 10 LP - 10CL040YF484C8G 1) Which quartus versions support this FPGA? 2) What is the core fabric speed of this FPGA ( Speed grade 8 is slowest as per part number), but I would like to know the speed in Hz. Datasheets/user guide doesn't seem to mention it. Can you help? ThanksSolved947Views1like3Comments5AGXFB7K4F40I3N und 5AGXFB7K4F40I3G
Hello All, we want to order Arria V FPGAs with the ordering code 5AGXFB7K4F40I3N or 5AGXFB7K4F40I3G. Now we get info about different packages with the N or G at the last position in the ordering code and a third package called flip chip package. We need info about the thermal characteristics of all three packages. Is the RTH Junction to ambient at all the same or is there a difference?. We glue a cooling shield on the top to reduce the heat inside. Can someone help me to understand the three different packages with the same ordering code? Two figures with the difference of N and G in the ordering code. From the third I do not have a figure but it has the G at the end. Please send a mail to udo.stueting@heitec.de and in copy to Maximilian.landgraf@heitec.de Best Regards Udo1.2KViews1like3Comments5M40ZM64I, 5M80ZM64I, 5M80ZM68I
I am interested in 5M40ZM64I, 5M80ZM64I, 5M80ZM68I but don't seem to see them widely stocked in the mBGA package only the larger EQFP E64 package. Has anyone used the mBGA package, does it exist? The N Suffix indicates RoHS (SnAgSn solder balls). Presumably without the N suffix they are SnPb solder balls? Are they available without the N suffix? I have managed to find DofC and Material Data for N Suffix mBGA parts like 5M80ZM64I5N, 5M80ZM68I5N, 5M40ZM64I5N with SnAgCu solder balls but not for without the N suffix, do they exist and are they SnPb solder balls? https://www.intel.com/content/www/us/en/collections/content-type/mdds.html https://www.intel.com/content/www/us/en/content-details/745912/max-v-5m40z-cpld-5m40zm64i5n-dofc.html?wapkw=5M40ZM64I5N https://www.intel.com/content/www/us/en/content-details/698295/max-v-5m40z-cpld-5m40zm64i5n-mdds.html?wapkw=5M40ZM64I5N Thanks4.1KViews1like6Comments