Interfacing FPGA pins to an external bidirectional bus.

Hi,

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For bidirectional I assume I use a symbol

ALT_OUTBUF_TRI.

Under “Symbol Properties/ports it has 3 names i, o, and oe.

It’s unclear to me how I access/connect up to the oe port with wires. The oe does not appear in the schematic

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Check screenshot, You can see the “oe” port.

Refer following thread as well for reference,

https://www.alteraforum.com/forum/showthread.php?t=38718

Let me know if this has helped resolve the issue you are facing or if you need any further assistance.

Best Regards

Vikas Jathar

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