Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

Tri-State BiDirectional Pin MAX10

All, Since I am trying to port some older schematic files to the MAX10. I have found out it isn't just a recompile (it doesn't like Alt_IOBUFs or ALT_OUTBUF_TRIs). It was suggested to me from thi...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

I don't exactly understand what's the problem with ALT_IOBUF. Basically old bdf schematics can be used with MAX10 and Quartus 15 (I guess, Qurtus 16 as well). "Not supporting" ALT_IOBUF seems to be more a point of cleaning up old libraries than anything technically substantiated. You can replace ALT_IOBUF by a TRI and a WIRE primitive and get the same function with MAX10.