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3 - Language Dictionary
96
STATus:OPERation:NTRansition
STATus:OPERation:PTRansition
These commands set or read the value of the Operation NTR (Negative-Transition) and PTR (Positive-
Transition) registers. These registers serve as polarity filters between the Operation Enable and
Operation Event registers to cause the following actions:
u When a bit in the Operation NTR register is set to 1, then a 1-to-0 transition of the corresponding
bit in the Operation Condition register causes that bit in the Operation Event register to be set.
u When a bit of the Operation PTR register is set to 1, then a 0-to-1 transition of the corresponding
bit in the Operation Condition register causes that bit in the Operation Event register to be set.
u If the same bits in both NTR and PTR registers are set to 1, then any transition of that bit at the
Operation Condition register sets the corresponding bit in the Operation Event register.
u If the same bits in both NTR and PTR registers are set to 0, then no transition of that bit at the
Operation Condition register can set the corresponding bit in the Operation Event register.
NOTE: Setting a bit in the PTR or NTR filter can of itself generate positive or negative events in
the corresponding Operation Event register.
Command Syntax
STATus:OPERation:NTRansition <NRf+>
STATus:OPERation:PTRansition <NRf+>
Parameters
0 to 32767 | MAXimum | MINimum
Default Value
0
Examples
STAT:OPER:NTR 32 STAT:OPER:PTR 1
Query Syntax
STATus:OPERation:NTRansition?
STATus:OPERation:PTRansition?
Returned Parameters
<NR1> (register value)
Related Commands
STAT:OPER:ENAB