User Profile
sstrell
Super ContributorJoined 8 years ago
User Widgets
Contributions
Re: in MAX 10 Dev kit
Stupid question: you're powering the board via USB power and using a separate 10-pin USB Blaster cable for configuration? This board does not appear to have an on-board USB Blaster so you need the standard 10-pin JTAG connection to the board. You can't program the device with just the USB connector. https://docs.altera.com/r/docs/812857/current/max-10-fpga-10m08s-evaluation-kit-user-guide/supported-items-not-included-with-the-kit15Views0likes0CommentsRe: New Computer can NOT generate free license
If your license is already tied to your old computer, you have to release that license before you can generate a license for the new computer. https://docs.altera.com/r/docs/683472/26.1/altera-fpga-software-installation-and-licensing/rehosting-a-license-on-a-different-computer27Views0likes1CommentRe: Problem in running Questa with Testbench
What steps have you followed in Quartus to get to this point? Script generation, etc. And there's no file attached to see what your testbench looks like. If you're doing it manually, you have to manually add objects after compiling in Questa.20Views0likes1CommentRe: setup and hold time with set_input_delay
It would be a really good idea to start a new thread instead of resurrecting one that is 17 years old! For A, you are describing a source synchronous interface ("data and clock are coming from same external source") so trace delay should match between clock and data, which usually cancels them out when calculating the value for set_input_delay. So either this statement is not correct (it's not a source synchronous design) or it is SS and very poorly routed on the board. Can you clarify the setup and where you are getting your numbers, including Tco of the external upstream device or any provide Tsu and Th requirements? For B, are you talking about two FPGAs sending and receiving data? And again, is this meant to be SS or just synchronous with a common external clock source?13Views0likes0CommentsRe: Quartus Licensing Issue
Yeah, I don't understand. If you generate a license with a MAC ID for an actual network adaptor in your computer, how does it "fall out?" A license you generate is tied to the MAC ID you enter at the SSLC so unless you are able to remove the network adaptor hardware, it's not clear how this could happen.23Views0likes0Comments