Test
of the DAQ
We have carried out a series of
tests of the LabView based readout of the CAMAC crate on different
PC platforms. Here is the summary of the results
Platforms
:
- W3.1 133MHz Pentium
- W95 133MHz Pentium
- W95 200MHz Pentium Pro
- WNT4.0 200MHz Pentium Pro
Output:
- No Output file written
- Output file written to local
disk
- as 2. But additionally running
analysis on second PC accessing data on the Output disk of DAQ
PC
- Output written to disk on the
Network (Analysis PC, with running analysis)
Readout
Data:
- Only readout of 12 Channel
LeCroy ADC
- Read out of 29 VA1 chips(ea.
128 ch.) + 1 ADC module
- Combinations of these gave
us the following read out rates:
|
No Output
|
Local file
|
l.file +analysis
|
remote file
|
W3.1 1 133MHz
ADC
|
|
|
|
|
W3.1 1 133MHz
ADC+VA1
|
|
30 Hz
|
|
|
W95 133MHz
ADC
|
|
|
|
|
W95 133MHz
ADC+VA1
|
|
10 Hz
|
|
|
W95 200MHz
ADC
|
47 Hz
|
47 Hz
|
47 Hz
|
47 Hz
|
W95 200MHz
ADC+VA1
|
17 Hz
|
17 Hz
|
17 Hz
|
17 Hz
|
W NT 200MHz
ADC
|
214 Hz
|
214 Hz
|
214 Hz
|
160 Hz
|
W NT 200MHz
ADC+VA1
|
37 Hz
|
37 Hz
|
36 Hz
|
31 Hz
|