very bullish signal

Noting that points of extreme investor pessimism typically coincide with the onset of market rallies, he showed that his sentiment indicator reached its lowest point (30.9) in March, a very bullish signal. But that indicator now is 60.0 ...

internal signal or node

ChipScope Pro inserts logic analyzer, bus analyzer, and Virtual I/O low-profile software cores directly into your design, allowing you to view any internal signal or node, including embedded hard or soft processors. ...