HP 81200 User Manual page 150

Creating the Stream of Generated and Expected Data
150
– The CMD column refers to the manual or remote command that can
cause an interrupt.
Manual interrupts can be produced from the Sequence Editor and the
Data/Sequence Editor windows by clicking CMD 0 or CMD 1.
Remote interrupts can be produced by the test program.
Acceptable input values are x (don't care), 0, or 1.
– The POD column refers to the trigger pod (see also "Trigger Pod" on
page 22). You can set the expected bits to x (don't care), 0, or 1.
– The VXI column refers to the VXI trigger lines T0/T1. Acceptable are x
(don't care), 01, 11, 10. If you plan to set the VXI trigger lines as an
answer to an event, ensure that are set to xx.
– The Errors column refers to the built-in analyzer channels. Open the
pulldown menu and choose from the list.
A very simple event table which activates just the command-controlled
events might look as shown below.
Figure 73 Simple Event Table
The event CMD0 occurs as soon as the CMD radio button of the
Sequence Editor or the Data/Sequence Editor is identified as zero or
after issuing the corresponding firmware command. Similarly, the event
CMD1 occurs as soon as the CMD radio button of the Sequence Editor
or the Data/Sequence Editor is identified as one.
Both are deferred events, which means that the system will react as
soon as the presently executed sequence block has come to its end
(assuming it is long enough, see "What You Need to Consider Before
Using Events" on page 147).
6 When you are done, click OK.
HP 81200 Data Generator/Analyzer Platform User Guide, Revision 2.1
How to Specify Events and Reactions to Events