HP 1650B

TAG
TAG command/query
The TAG command selects the type of count tagging (state or time) to be
performed during data acquisition. State tagging is indicated when the
parameter is the state tag qualifier, which will be counted in the qualified
state mode. The qualifier may be a single term or a complex expression.
The terms A through H are defined by the TERM command. The terms
INRange and OUTRange are defined by the RANGe command.
Expressions are limited to what you could manually enter through the
Format menu. Regarding parentheses, the syntax definitions below show
only the required ones. Additional parentheses are allowed as long as the
meaning of the expression is not changed. A detailed example is provided
in figure 12-2.
Because count tagging requires a minimum clock period of 60 ns, the
CPERiod and TAG commands are interrelated (the CPERiod command
is in the SFORmat subsystem). When the clock period is set to Less
Than, count tagging is turned off. When count tagging is set to either state
or time, the clock period is automatically set to Greater Than.
The TAG query returns the current count tag specification.
Command Syntax: :MACHine{l IP}:STFtace:TAG {OFF 1 TIME 1 estate-tag-qualifier>)
where:
c state-tag-qualifier > :: = { ANYState 1 NOSTate 1 c any-term > 1
c any-term >
< expression1 >
< expression2 >
ear terml>
-
<and term1 >
<or terma>
<and term2>
HP 1650B/HP 16518
Programming Reference
(<expression1 > [{AND JOR} <expression2>]) 1
(c expression2 > [{AND I OR} < expression1 > 1) )
:: = { <or-term1 > I cand-term1 > 1 <or-term2 z 1 <and_term2>}
:: = { <or-term1 > [OR <or-term1 >I... I cand-term1 > [AND <and-term1 >I...}
:: = { <or_term2> [OR <or_term2>]... 1 <and_term2> [AND <and-term:!>]...}
::= {AJB/C~DIlNFIangeIOUTRange}
:: = { NOTA I NOTB I NOTC I NOTD I INRange I OUTRange}
::= {EIF(GIH)
::= {NOTEINOTF(NOTGINOTH}
STRace Subsystem
12-19