14.30 Saved nnaida1-16 ASIC + Waveform configurations to directory (Data Base Key)
2015Feb23-12.11.40
(directory aidas1:/MIDAS/DB/EXPERIMENTS/AIDA/2015Feb23-12.11.40)
nnaida 1-2, 5-6, 9-10, 13-14 positive input ( front p+n junction strips )
nnaida 3-4, 7-8, 11-12, 15-16 negative input ( back n+n ohmic strips )
Standard ASIC configurations except
- shaping time 0xb (6,5us)
- peaking time 0x8 (16us)
- slow comparator 0x10 (~160keV)
- fast comparator (LEC/MEC) 0xff
- fast comparator (HEC) 0xff
nnaida 1-2, 5-6, 9-10, 13-14 negative input ( AIDA ASIC preamp output inverts input,
i.e. preamp with positive input produces negative input for sampling ADC )
nnaida 3-4, 7-8, 11-12, 15-16 positive input
Standard Waveform configurations except
- threshold 1000
- pre-trigger 0x100
- all channels disabled
2015Feb23-12.11.40 is now the default configuration file
Note: The directory (Data Base Key) which will contain the saved settings is created uid: npg, gid: npgstaff, perms 755.
However, its contents are written uid: nfsnobody, gid nfsnobody, perms 777. The default directory (Data Base Key) permissions
do not work - it is necessary to change the directory (Data Base Key) to perms 777 after its creation and before saving the
individual FEE64 configuration directories/files to it.
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