User manual

Parameter String Data
Type
Description
"P1Control" ViInt32
May assume 0 = not enabled
For AP240/AP235 Averagers ONLY.
1 = addSub channel 1
2 = addSub channel 2
3 = addSub channel 1 + 2
4 = average trigger enable
5 = start veto enable
6 = average (out)
For AP240/AP235 SSR ONLY.
1 = Timestamp reset enable
"P2Control" ViInt32
May assume 0 = not enabled
For AP240/AP235 Averagers ONLY.
1 = addSub channel 1
2 = addSub channel 2
3 = addSub channel 1 + 2
4 = average trigger enable
5 = start veto enable
6 = average (out)
For AP240/AP235 SSR ONLY.
1 = Timestamp reset enable
"PostSamples"
ViInt32
For AP240/AP235 SSR and Peak
TDC
Analyzers in
Threshold Gate mode. Used to guarantee a number of
samples after the last one satisfying the threshold condition.
The meaningful values are 0,4,8,12,16. Other values will be
rounded up or adapted appropriately.
"PreSamples"
ViInt32
For AP240/AP235 SSR and Peak
TDC
Analyzers in
Threshold Gate mode. Used to guarantee a number of
samples before the first one satisfying the threshold
condition.
The meaningful values are 0,4,8,12,16. Other values will
be rounded up or adapted appropriately.
"StartDelay" ViInt32
Start delay in samples. May assume values between 0 and
33554400(16777216) in steps of 16 (32) as explained
below. The limit is StepSize*(1024*1024-1).
"StartDeltaNegPeak"
ViInt32
Negative excursion needed before searching for negative
peak. For AP101/AP201 Analyzers ONLY.
"StartDeltaPosPeak"
ViInt32
Positive excursion needed before searching for positive
peak. May assume values between 1 and 0xff. For
AP101/AP201 Analyzers ONLY.
"StartVetoEnable" ViInt32
For AP100/AP200 Averagers ONLY
May assume 0 = for trigger enable functionality
and 1 = use high state of I/O signal to allow the
average accumulation to start. Must be used in conjunction
with
AcqrsD1_configControlIO.
"StopDelay " ViInt32
Stop delay in samples. May assume values between 0 and
1048560 (20971201048560) in steps of of 16 (32) as
explained below. The limit is StepSize*(64*1024-1)
"TdcHistogramDepth"
ViInt32
The depth of the histogram for Peak
TDC
mode.
0 means 16-bit accumulation bins.
1 means 32-bit accumulation bins.
"TdcHistogramHorzRes"
ViInt32
The horizontal resolution of the histogram for interpolated
peaks in the Peak
TDC
mode.
0 means that each bin corresponds to a sampling interval.
≤4 means that each bin corresponds to ½**n of a sampling
interval.
"TdcHistogramIncrement"
ViInt32
The desired increment to be applied for each entry;
1 means increment by 1, for SimpleTDC Averager and
Peak
TDC
Analyzer modes ONLY.
2 means increment by the ADCvalue – NoiseBase for a
SimpleTDC Averager
and by the ADCvalue for the Peak
TDC
Analyzer
Programmer’s Reference Manual Page 65 of 210