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Altera_Forum's avatar
Altera_Forum
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18 years ago

Missing virtual jtag documentation

Hello, I started to use the sld_virtual_jtag Megafunction for low level debugging puposes, using Tcl interface with quartus_stp. Now I'm considering possible operation with non-Altera JTAG inte...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

From my experience the JTAG PLI in association with the VJI only seems to work for certain scenarios of internals and although the device will be recognised you will not be able to talk to it.

I gave up in the end and am now talking to the internals of my design in simulation via an existing uart...

Good luck :).

Winston.