Specifications

III\£M1'

Summary

You

have

just

learned how to use the

timing

and

state

analyzers

interactively to find a problem

that

first appeared to be a software

problem,

but

actually was a hardware problem

You have learned to:

• trigger one analyzer with

the

other

• time correlate measurement

data

•

interpret

the

Mixed mode display

• overlap timing waveforms

If you have an HP 1651A, you do not have enough channels to

simultaneously capture all the

data

for a 68000 But, since you

probably

aren't

working

with 16-bit microprocessors, this exercise is

still valuable because it shows you how to make the same kind of

measurement on an eight-bit microprocessor.

•

e·

•

Using the Timing/State Analyzer

7-16