If you want to go to the state listing menu before taking a measurement, touch the field second from the left at the top of the screen. When the pop-up appears, touch the field labeled Listing 1.

Since you want to capture the data when the microprocessor sends address 0000 on the bus after power-up, you touch the Run field to arm the state analyzer and then force a reset of your circuit. When the reset cycle ends, the microprocessor should send address 0000, trigger the state analyzer and switch the display to the state Listing menu.

We’ll assume this is what happens in this example, since the odds of the microprocessor not sending address 0000 are very low.

Reset Vector Fetch

Figure 8-21. State Listing

Using the State Analyzer

HP 16510B

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Front-Panel Reference

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HP 16500A manual Reset Vector Fetch, State Listing Using the State Analyzer HP 16510B