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Hello,
I followed all the rules in https://www.altera.com/en_us/pdfs/literature/hb/max-10/ug_m10_config.pdf- Check the Enable JTAG pin sharing.
- Uncheck the Enable nCONFIG, nSTATUS, and CONF_DONE pins.
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Additional info: The config scheme is "Internal Configuration" and the "Dual-purpose Pins" tab is empty.
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This is a MAX10 project - right?
Refer to chapter 3 - "Dual-Purpose Configuration Pins" of the "max 10 fpga configuration user guide (https://www.altera.com/content/dam/altera-www/global/en_us/pdfs/literature/hb/max-10/ug_m10_config.pdf)". This discusses use of the JTAG pins in user mode. You won't end up specifying the JTAG pins in the constraints file as you're trying. Cheers, Alex- Mark as New
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Thanks for your reply Alex, but this is actually duplicate information from the Configuration Guide and I did not specify any JTAG pins before anyway. I removed a couple SDCs but no joy. I notice in the pin planner that the JTAG and my mission-mode IO are both present and mine are assigned to the actual physical pins. Tried deleting the JTAG - no joy.
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I found the problem - it won't allow dual-use whilst signalTap is enabled.
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