12

SeRIAL TRIGGeR AND DeCODe OPTIONS

Debugging serial data busses can

be confusing and time consuming.

The serial data trigger and decode

options for HDO4000 provide time

saving tools for serial bus debug and

validation.

The serial data trigger will quickly

isolate events on a bus eliminating

the need to set manual triggers and

hoping to catch the right information.

Trigger conditions can be entered

in binary or hexadecimal formats

and conditional trigger capabilities

even allow triggering on a range of

different events.

Protocol decoding is shown directly

on the waveform with an intuitive,

color-coded overlay and presented

in binary, hex or ASCII. Decoding

on the HDO4000 is fast even with

long memory and zooming in to the

waveform shows precise byte by byte

decoding.

To further simplify the debug process

all decoded data can be displayed in

a table below the waveform grid.

Selecting an entry in the table with

the touch screen will display just

that event. Additionally, built-in

search functionality will find specific

decoded values.

Supported Serial Data

Protocols

View decoded protocol information on top of physical layer waveforms and trigger on protocol specific messages.