User's Manual
Table Of Contents
- Agilent Technologies 16750A/B Logic Analyzer
- Agilent Technologies 16750A/B Logic Analyzer
- Contents
- Getting Started
- Step 1. Connect the logic analyzer to the device under test
- Step 2. Choose the sampling mode
- Step 3. Format labels for the probed signals
- Step 4. Define the trigger condition
- Step 5. Run the measurement
- Step 6. Display the captured data
- For More Information...
- Example: Timing measurement on counter board
- Example: State measurement on counter board
- Task Guide
- Probing the Device Under Test
- Choosing the Sampling Mode
- To select transitional timing or store qualified
- Formatting Labels for Logic Analyzer Probes
- Setting Up Triggers and Running Measurements
- Displaying Captured Data
- Using Symbols
- Printing/Exporting Captured Data
- Cross-Triggering
- Solving Logic Analysis Problems
- Saving and Loading Logic Analyzer Configurations
- Reference
- The Sampling Tab
- The Format Tab
- Importing Netlist and ASCII Files
- The Trigger Tab
- The Symbols Tab
- Error Messages
- Must assign Pod 1 on the master card to specify actions for flags
- Branch expression is too complex
- Cannot specify range on label with clock bits that span pod pairs
- Counter value checked as an event, but no increment action specified
- Goto action specifies an undefined level
- Maximum of 32 Channels Per Label
- Hardware Initialization Failed
- Must assign another pod pair to specify actions for flags
- No more Edge/Glitch resources available for this pod pair
- No more Pattern resources available for this pod pair
- No Trigger action found in the trace specification
- Slow or Missing Clock
- Timer value checked as an event, but no start action specified
- Trigger function initialization failure
- Trigger inhibited during timing prestore
- Trigger Specification is too complex
- Waiting for Trigger
- Analyzer armed from another module contains no "Arm in from IMB" event
- Specifications and Characteristics
- Concepts
- Understanding Logic Analyzer Triggering
- Understanding State Mode Sampling Positions
- Getting Started
- Glossary
- Index
154
Chapter 3: Reference
The Trigger Tab
they are specified. The logic analyzer executes the set of actions in the
"then" clause associated with the first listed "if" or "else if" clause that
becomes true.
• Advanced - 4-way branch
Like the 3-way branch, but with 3 "Else if" clauses.
• Advanced - pattern1 AND pattern2
Searches for two different patterns occurring in the same sample. If you
set it to look for more than 1 occurrence, you can specify whether
occurrences are consecutive or not. You can also add other events,
including labels, to be searched for.
• Advanced - pattern1 OR pattern2
Finds either pattern1 or pattern2 or both in a sample. If you set it to look
for more than 1 occurrence, you can specify whether the occurrences are
consecutive or not. You can also add other events, including labels, to be
searched for.
See Also “Editing Advanced Trigger Functions” on page 78 for more information on
using the advanced trigger functions.
Settings Subtab
Sample Period (Timing mode only). Lets you specify how often the the
logic analyzer samples signals from the device under test.
Acquisition
Depth Lets you use a smaller portion of the acquisition memory
and speed up processing of the captured data.