Time Correlating The Data - HP 1652B Getting Started Manual

Time Correlating
I n order to time correlate the data, the logic analyzer must store the
the Data
timing relationships between states. Since the timing analyzer samples
asynchronously and the state analyzer samples synchronously, the logic
analyzer must use the stored timing relationship of the data to
reconstruct a time correlated display.
Configure the State Trace Specification menu as shown below:
I
r)-
Slale Trace Specification
Trace mode -1
SeQuence Levels
Hnlle storing " anq state"
Tr lgger on "0" 1 times
store
l *
any
state"
Count Field '
I
~ Label 1 w:: DFTF,
STFIT
Base )
w]j[ Symbol
Symbol _
[W]labsol
ute KXXXXXXX ebsc 1 c1 te
X<
mXXX)(jlabsolute XXXXXXXX 133solute
X,
[XXXXllabsolute XXXXXXXX iabsolute
x]
firmed by
1 Rur 1
Branches
[ Off 1
Count
T!fW
Prestore
1
Off
]
Figure 27-9. Set Count to Time
1.
Display the State Trace Specification menu.
2. Select the Count field.
3. Select the Time field and press the SELECT key. The counter will
now be able to keep track of time between states, for the time
correlation.
Timing/State/Scope Measurement Example
27-12
HP 16528/1653B
Front-Panel Reference