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Altera_Forum
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20 years ago

Data bus sharing and user component with HDL files

Hi all, When I create a new tristate slave component for the NIOS/SOPC builder and the component is implemented using some custom logic in VHDL code, the SOPC builder adds a new data bus for th...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Hi Vlorenzo

There seems to be a bug in the SOPC builder. To work around this problem, you will have to manually edit the ptf file and set the "is_shared" value to is_shared = "0" for the tristate bus and regenerate the SOPC system. This should solve your problem.

Regards,

Kel