| 摘要 |
A logic analyzer (6) is provided with a state controller (12) and analyzer circuit. The logic analyzer switches between a programmable sequence of trigger states and generates an index signal within each trigger state. The index signal is used to control the analyzer circuit to select appropriate portions of programmable trigger state data so as to configure the matching operation performed against hardware signal values taken from hardware circuit (4) which is subject to analysis by the logic analyzer (6). |
