309
Logic Analyzer Reference
The Analyzer Format Menu
Base field
Use the Base field to select the numeric base in which the pattern in
the symbols menu is displayed. Binary is not available if more than 20
channels are assigned to a label because there is only enough room for
20 bits to be displayed on the screen.
You cannot specify a pattern or range when the base is ASCII. Define
the pattern or range in one of the other bases, then switch to ASCII to
see the ASCII characters.
Symbol Width field
The Symbol Width field specifies how many characters of the symbol
name will be displayed when the symbol is referenced in the Trigger,
Waveform, and Listing menus. You can display from 1 to 16 characters
of the symbol name.
Symbol name field
When you first access the symbol table, there are no symbols specified.
The symbol name field reads "New symbol." Select this field to enter a
symbol name. When you are done, a symbol Type field becomes active.
Typ e fi el d
The symbol Type field toggles between pattern and range. When the
symbol is defined as a pattern, a Pattern/Start field appears to the right
of the Type field. To assign a pattern, select the Pattern/Start field and
type in the desired pattern.
If the symbol is defined as a range, a Pattern/Start field and a Stop field
appear. Use these fields to specify the upper and lower boundaries of
the range. To assign values to the boundaries, select the fields and
enter the pattern. You can specify ranges that overlap or are nested
within each other.