HP (Hewlett-Packard) 1660 TV Converter Box User Manual


 
Select and View Symbols in the State Listing
Symbols are helpful when viewing more complex state listings. For example,
you might monitor a microprocessor’s status lines which have specific
patterns for read and write cycles. You can define symbols for these
patterns. Then, wherever a read or write cycle occurs in the state listing, you
will see "READ" or "WRITE," instead of a numerical representation of the
patterns.
1
Press the List MENU key.
2 Highlight the base field under the SCOUNT label, and press the Select
key. Highlight Symbol in the pop-up menu, and press the Select key.
The symbols ONE, TWO, and THREE are displayed in the state listing
in place of the numeric counts 01, 02, and 03, respectively.
State Listing with Symbols
3 Select the Symbol field under SCOUNT label, and then choose Hex
from the pop-up menu.
Step 3 changes the base from decimal to hexadecimal for the rest of the
exercises.
The base field is set to
display the data in
symbol form.
Symbols ONE, TWO, and
THREE represent data
01, 02, 03.
Introduction to State Analysis
Select and View Symbols in the State Listing
3-14