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Mitchell9595's avatar
Mitchell9595
Icon for New Contributor rankNew Contributor
5 years ago

SignalTap JTAG Configuration Error/Invalid

I'm trying to verify/debug a program on a Cyclone IV E: EP4CE40F23I7. When I try to use the Signal Tap Logic Analyzer, the JTAG Chain Configuration status says JTAG ready, but the Instance Manager sa...
JohnT_Altera's avatar
JohnT_Altera
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,


I observed that you have 2 SignalTap instances in your stp file. Is both the stp file included into your design? Could you share with me your Quartus design and Quartus report file (.rpt)?