Forum Discussion
Altera_Forum
Honored Contributor
9 years ago --- Quote Start --- I can bring up my IP Catalog, but I can't find my ALT_OUTBUF_TRI to configure --- Quote End --- It's not there any more - you're looking for the 'Altera GPIO Lite'. There is a lot - yes, a lot - to be said for capturing your design in rtl. I (also) suggest you look into this. There are plenty of self help tutorials online. You wouldn't be struggling with this IP issue if your tri-state buffer was inferred in your code. Quartus would simply implement the appropriate buffer from whatever FPGA family you're targeting. Cheers, Alex