HP 64782, User Manual, Page: 423 / 554

The parameters are as follows:
address
This specifies that the expression following is an address value. This is the
default, and is therefore not required on the command line when specifying
an address expression.
and
This lets you specify a combination of status and expression values when
status is specified in the state specification.
data The value following this softkey is searched for on the lines that monitor the
emulation processor’s data bus.
--EXPR--
An expression is a combination of numeric values, symbols, operators, and
parentheses, specifying an address, data, status, or executed address value.
See the EXPR syntax diagram.
<external_label>
This represents a defined external analyzer label.
not
This specifies that the analyzer will search for the logical "not" of a specified
state (this includes any address that is not in the specified state).
status The value following this softkey is searched for on the lines that monitor
other emulation processor signals.
<STATUS>
This prompts you to enter a status value in the command line. Status values
can be entered from softkeys or typed into the keyboard. Numeric values
may be entered using symbols, operators, and parentheses to specify a status
value. See the EXPR syntax diagram.
Examples
trace before status write
trace about address 1000H status write
See Also
The trace command and the QUALIFIER syntax description, and the trace
command examples.
Emulator/Analyzer Interface Commands
STATE
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