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
73
Chapter 2: Task Guide
Setting Up Triggers and Running Measurements
that follow one another, you need to use multiple levels in the trigger
sequence.
For example, multiple levels in the trigger sequence let you trigger on a
particular function calling sequence or capture only the execution
within a particular program loop.
• “To insert/replace/delete sequence levels” on page 73
• “To cut/copy-and-paste sequence levels” on page 74
• “To specify a level's goto or trigger action” on page 74
• “To send e-mail when the trigger occurs” on page 75
• “To view a picture of the trigger sequence” on page 77
• “To clear the trigger sequence” on page 77
See Also “Sequence Levels” on page 194 in “Understanding Logic Analyzer
Triggering” on page 192
To insert/replace/delete sequence levels
To insert sequence levels
1. In the Trigger tab's Trigger Sequence area, select the level that you want to
insert before or after.
A yellow box appears around the level.
2. In the Trigger Functions subtab, select the trigger function you want to
insert.
A picture describing the trigger function is shown.
3. Select the Insert before or Insert after button, or select the level button
and choose Insert LEVEL before or Insert LEVEL after.
To replace sequence levels
1. In the Trigger tab's Trigger Sequence area, select the level that you want to
replace.
A yellow box appears around the level.
2. In the Trigger Functions subtab, select the trigger function you want to