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390 VT1422A Command Reference Chapter 7
STATus
STATus:QUEStionable:PTRansition
STATus:QUEStionable:PTRansition <transition_mask> sets bits in the Positive
Transition Filter (PTF) register. When a bit in the PTF register is set to one, the
corresponding bit in the Condition register must change from a zero to a one in order
to set the corresponding bit in the Event register. When a bit in the PTF register is
zero, a positive transition of the Condition register bit will not change the Event
register bit.
Parameters
Comments • <transition_mask> may be sent as decimal, hex (#H), octal (#Q), or binary (#B).
• If both the STAT:QUES:PTR and STAT:QUES:NTR registers have a
corresponding bit set to one, any transition, positive or negative, will set
the corresponding bit in the Event register.
• If neither the STAT:QUES:PTR or STAT:QUES:NTR registers have a
corresponding bit set to one, transitions from the Condition register will
have no effect on the Event register.
• Related Commands: STAT:QUES:PTR?, STAT:QUES:NTR
• Set to all ones by: STAT:PRESet and power-on.
• *RST Condition: No change
• Send with VXIplug&play Function: hpe1422_cmd(...)
Usage STAT:QUES:PTR 1024
When "FIFO Overflowed" bit goes true,
set bit 10 in Status Operation Event
register.
STATus:QUEStionable:PTRansition?
STATus:QUEStionable:PTRansition? returns the value of bits set in the Positive
Transition Filter (PTF) register.
Comments • Returned Value: Decimal weighted sum of all set bits. The data type is uint16.
• Related Commands: STAT:QUES:PTR
• *RST Condition: No change
• Send with VXIplug&play Function: hpe1422_cmdInt16_Q(...)
Usage STAT:OPER:PTR?
Enter statement returns current value of
bits set in the PTF register
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
transition_mask numeric (uint16) 0 - 32767 none