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Altera_Forum's avatar
Altera_Forum
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17 years ago

newbie asks about "LATCH primitive ... is permanently disabled"

Folks, I have a DE1 (CycloneII starter board) to learn VHDL and Quartus. I developed and successfully tested my bit-shifting FIFO UART on the DE1. With this design functional, I'd like to move it ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Usually, changing a device worked well, at least between FPGA. I'm not sure what's happening exactly. Althoug Quartus is basically working reliable to my opinion, manually cleaning a project is an option for the few strange cases, that are occuring anyway.