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Altera_Forum's avatar
Altera_Forum
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16 years ago

SignalTap problems with large signal-count

Hi, I am using SignalTap (9.1) to debug my design. When I have about 100 signals, everything works as expected. However, when I use much more signals, let's say 200, the behavior get's incorre...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

This option was already on. The problem with my design with the huge number of different clocks that made use of the global clocks and left nothing over for SignalTap.

The assignment "altera_internal_jtag~TCKUTAP | Global Signal | Global Clock" did the trick...

Thomas