HP 1652B Getting Started Manual page 271

Specifying a
Trigger
Condition
To capture the data and place the data of interest in the center of the
display of the State Listing menu, you need to tell the state analyzer
when to trigger. Since the first event of interest is address 0000, you
need to tell the state analyzer to trigger when it detects address 0000 on
the address bus.
-
1. Select the State Trace Specification menu by pressing the TRACE
key .
2. Set the trigger so that the state analyzer triggers on address
0000.
If the Trigger on option is not already a perform steps a through
d. If the option is a skip to step e.
a. Place the cursor on the 1 in the Sequence Levels field of the
menu and press SELECT.
b . Place the cursor on the field to the right of the Trigger on field
Label
piEzzEq=
State Trsce Speciflcstlon
Trace mode ISinqlel
Sequence Levml 1
Inoer t Level
Delete Level
nhlle
storing any state
I
lfrlggerl 1
['J times
oun
t
b
Off
store
I=!
Off
Figure
15-5.
State Trace Specification Menu
and press SELECT. Another pop-up appears showing you a
list of "trigger on" options. Options
a
through
h
are qualifiers.
You can assign them a pattern for the trigger specification.
-
State Analyzer Measurement Example
15-10
HP 1652B/1653B
Front-Panel Reference