Patent ID: 7383146

Claim:
A method for acquiring test data from an electronic circuit, the method comprising: mounting a probe adjacent to a capture point on an electronic circuit board, the electronic circuit board having an electronic circuit; synchronizing acquisition of test data by the probe with acquisition of test data by one or more other probes, including providing from a remote device through the data communications connection to such synchronized probes a synchronization clock signal; capturing by the probe an electronic signal of the electronic circuit, including measuring a voltage level; digitizing by the probe the captured signal; storing by the probe the digitized signal in the probe; processing by the probe the digitized signal; transmitting by the probe the digitized signal from the probe through a data communications connection to the remote device; receiving in the remote device through the data communications connection digitized signals captured and transmitted from two or more such synchronized probes; synchronizing by the remote device the received signals for display; and displaying by the remote device the synchronized signals.