12.00 Replaced AIDA ASIC mezzanine of aida01 to fix issue with asic #3

      During replacement the HDMI connector of the adjacent FEE64 aida09 became disconnected from the FEE64 PCB
      aida09 ( MAC ee:10 ) replaced (MAC 41:cf:ad )

      AIDA FEE64 adaptor PCBs for aida01, aida14 and aida09 disconnected and re-connected during this process 

      DSSSD bias & leakage current OK - attachment 1

      FEE64 temps OK - attachment 2
       *except* aida02 ASIC temp - known fault

      System wide checks OK *except* WR/FPGA errors - attachments 3-4

      WR timestamps OK - attachment 5

      ADC, DISC, PAUSE, RESUME and correlation data stats - attachments 6-10
       ADC data items 10/16 < 20k, max 143k

      per FEE64 Rate spectra - attachment 11

      per FEE64 1.8.W spectra - 20us FSR - attachments 12-13


15.10 Synchronise ASIC clocks
      Re-calibrate ALL ADCs 

      ASIC settings 2024Mar27-11.25.32

      Changes ( https://elog.ph.ed.ac.uk/CARME/499 )

       IBias LF feedback from 0xf to 0x8
       Diode link threshold from 0xbf to 0xca

      New ASIC settings saved as 2024Apr19-15.22.49

      All FEE64 slow comparators -> 0x14

      Data file S100_alpha/R12

      Pulser ealkthrough (test +)

      BNC PB-5 settings
 
      Amplitude 10.0-1.0V @ 1.0V step
      Attenuation x10
      Frequency 25Hz
      Polarity +
      Tail pulse
      tau_d 1ms

16.35 DAQ ends OK file S100_alpha/R12_24

      per p+n FEE64 1.8.L spectra - attachment 14
       aida09 pulser peak width 54 ch FWHM 

17.38 Data file S100_alpha/R13

      Pulser walkthrough (test -)

      BNC PB-5 settings
 
      Amplitude 10.0-1.0V @ 1.0V step
      Attenuation x10
      Frequency 25Hz
      Polarity -
      Tail pulse
      tau_d 1ms

18.43 DAQ ends OK file S100_alpha/R13_20

      per p+n FEE64 1.8.L spectra - attachment 15

18.55 Current status

      FEE64 power ON
      DSSSD bias ON

      All FEE64 slow comparator 0x14

      DAQ going -> Merger -> TapeServer (no storage mode) -> MBS ( but data stream not yet being read by MBS )


To Do

- S4 currently closed/controlled access for FRS startup

If we have access to S4 tomorrow

- switch test - to test + ( not critical )
- test AIDA interlock 
- further alpha background?



22.47 DSSSD bias & leakage current OK - attachments 16-17

      FEE64 temps OK - attachment 18
       *except* aida02 ASIC temp - known fault

      ADC data item stats - attachment 19

      per FEE64 Rate spectra - attachment 20

      Data link, Tape Server & Merger - attachments 21-23

       

03.30


09.10



09.25 data file S100_alpha/R11
   
      BNC PB-5 pulser data

      amplitude 10.0V
      attenuation x10
      tau_d = 1ms
      polarity - ( initially + )
      frequency 25Hz

      ASIC settings2024Mar27-11.25.32
       slow comparator 0x64 all FEE64s


      aida02 pulser peak width 129 ch FWHM

      polsrity +

      aida09 pulser peak width 57 ch FWHM


09.40 switch to no storage

      p+n FEE64 slow comparators 0x64 -> 0xa
      n+n FEE64 slow comparators 0x64 -> 0xf

      radioactive source 152Eu 370kBq installed on the bottom side of the snout, centred tranversely, located beneath bplas-DSSSD-DSSSD-bplas position.

      ADC data item stats - attachment 35
      9/16 < 20k, max 108k

      per FEE64 Rate spectra - attachment 36

10.44 152Eu source removed

      ADC data item stats - attachment 37
      9/16 < 20k, max 102k

      per FEE64 Rate spectra - attachment 38

WR timestamps appear to be OK but readout times fort aida03, aida04 and aida09 appear to be out of sequence. Attachment 1-3.

Reseated HDMI cable of aida09 and performed complete powercycle. Check the MACB HDMI port (appears to be loose) - still no change aida09 not collecting WR timestamps. Attachment 4-5.

09.52 DAQ continues file S100_alpha/R5
       note merger not functioning correctly due to aida03, aida04 & aida09 out of WR sequence 

      DSSSD bias & leakage current OK - attachment 1

      FEE64 temps OK - attachment 2
      *except* aida02 ASIC temp which is known to be u/s

      WR timestamps - attachment 3
       aida03, aida04 & aida09 out of sequence

      All system wide checks OK *except* ADC calibratio/FPGA/WR decoder status - attachments 4-6

      ADC data item stats - attachment 7

      per FEE64 Stat spectra - attachment 8

      per FEE64 1.8.L spectra - attachments 9-10

      per FEE64 1.8.W spectra - 20us FSR - attachments 11-12

      Merger, TapeServer & Link Data Rates - attachments 13-15

      Grafana - attachment 16
       DSSSD bias/leakage current trends OK


19.15 alpha background file S100_alpha/R10

      DSSSD bias & leakage current OK - attachment 17

      FEE64 temps OK - attachment 18
      *except* aida02 ASIC temp which is known to be u/s

      All system wide checks OK *except* ADC calibratio/FPGA/WR decoder status - attachments 19-21

      WR timestamps OK - attachment 22

      ADC data item stats - attachment 23

      Merger, TapeServer & Meger stats - attachments 24-26
       data rate c. 2.8Mb/s

      per FEE64 1.8.W spectra - 20us FSR - attachments 27-28

      correlation scaler stats & data link stats - attachments 29-30
       data rate dominated by MACB scaler inputs aida03 & aida04 ( c. 200kHz each )


22.16 DAQ continues Ok file S100_alpha/R10_35

      Merger, TapeServer & Meger stats - attachments 31-33
       data rate c. 2.8Mb/s

      ADC data item stats - attachment 34

      FEE64 temps OK - attachment 35
      *except* aida02 ASIC temp which is known to be u/s

      DSSSD bias & leakage current OK - attachment 36

00.40 Observed zero data fron aida03, aida04, aida09
      WR timestamps offset from other FEE64s

      rebooted aida03, aida04, aida09
      no change
      see attachments 14-17



18.25 rebooted aida03, aida04, aida09, aida15

      system wide checks OK *except* aida15 ADC not calibrated, FPGA decoder errors aida02, aida03
      ADC data item stats - attachment 28
      WR timestamps OK - attachment 29

      data file S100_alpha/R5 - alpha background

      Merger and TapeServer - attachments 30-31
       c. 1Mb/s to disk

21.05 FEE64 temps OK - attachment 44
      *except* aida02 ASIC temp which is known to be u/s

      All system wide checks OK *except* aida15 ASDC not calibrated, WR timestam/FPGA errors - attachments 41-43

      WR timestamps- attachment 40
       aida03, aida04 and aida09 differ from other timestamps again

      Merger and TapeServer - attachments 38-39
       c. 0Mb/s to disk due to WR timestamp issues

      per 1.8.W spectra - 20us FSR - attachments 36-37

      per FEE64 Rate spectra - attachments 34-35

      per FEE64 1.8.L spectra - attachments 32-33

11.45 DSSSD bias & leakage current OK - attachments 9-10

      FEE64 temps OK - attachment 8
      *except* aida02 ASIC temp which is known to be u/s

      All system wide checks OK *except* aida02 and aida04 WR decoder/FPGA status errors - attachments 6-7
       HDMI cabling disturbed during platform move?

      WR timestamps OK - attachment 5

      ADC data item stats - attachment 4
        10/16 < 20k, max 115k

      per FEE64 Rate spectra - attachments 3

      per 1.8.W spectra - 20us FSR - attachments 1-2

11.58 BB7 preamps unplugged. Noise conditions OK. Did not change considerably.
      11/16 < 20k (aida09 has 1 hot channel), max 114k Attachments 11-12.

12:34 Detector powered down to bring to safe state to check HDMI cables of aida02 and aida03.

15:06 Reseated aida02 and aida03. No more FPGA timestamp error. See attachment 13-14.

      Rates and histograms look good for pulser walk through. Test + and test - connected. Currently, Attachment 16-17.
      Temp OK Attachment 15. Bias OK Attachment 18.

      Data links aida02 and aida08 missing (?)

16:30 All slow comparator thresholds set to 0x64 for alpha background run during platform freeze.

      Initial rates and histograms attachment 19 - 20. aida04 noisy in ASIC 1.

      Temps OK. Attachment 21.
      MBS disc and tape setup in atttachment 22-23.

9:40 started up AIDA. TEMP OK. Noise condition same as Saturday. Attachments 1-3.

9:56 BB7 premaps connected but not powered. Attahcment 4.

10:20 BB7 Preamps powered. Attachment 5.

Noise increased marginally, but still 10/16 <20kHz, max 130k.

15.15  per FEE64 Rate spectra - attachment 6

             ADC data item stats - attachment 7

           increased noise observed - 6/16 < 20k, max 300k 

17.10  per FEE64 1.8.W spectra - 20us FSR - attachments 8-9

            per FEE64 Rate spectra - attachment 10

             ADC data item stats - attachment 11

           increased noise observed - 7/16 < 20k, max 180k 

20.30  per FEE64 Rate spectra - attachment 12

             ADC data item stats - attachment 13

           status quo ante - 10/16 < 20k, max 130k 

          FEE64 power OFF

          DSSSD bias OFF

15:04 bPlast was left powered over night. Powering up to check noise conditions - also to check shifting of Germanium baseline (no change observed).

          TEMP OK.

          Noise condition the same as yesterday when platform was moved in. Noise in aida01 and aida09 due to single channel failures (?). Attachments 1-3.

          9/16 <20kHz, max 176k

15:30 Changed drainwires ground from 4V (Ch3) -> 29.5V (Ch4) out on R&SMP4040 PSU. Attachments 4-5.

          No change in noise observed.

          9/16 <20kHz, max 187k

15:49 Connected PN 300 ground to R&SMP4040 4V (Ch3) output. Noise decreased in many channels aida09 does not have a noisy channel anymore (??). Attachments 6-7.

          10/16 <20kHz, max 158k.

Current bPlast grounding scheme in attachments 8-9.

15:00 Platform in, biasing detector. Temp OK Attachment 1. test - Pulser OFF.

           Rates somewhat worse than last night - probable contact on grounding of snout. Attachment 3.

           Histograms okay, some FEE64s now have hot channels. Attachment 2.

           9/16 aidas < 20kHz - max rate 162k

18:06 - powering down detector for the weekend. Overall system is fine, some channels (hot channels) definitely picked up noise, but condition is overall stable over three hours. See atachments 4-5.

TO-DO (kicking the can down the road):

- Some work to do on noise, but we might have to accept the situation as it currently is.

- Implement bPlast trigger scheme. Set bPlast thresholds, get bPlast current draw undercontrol - observe AIDA noise.

- Try different grounding configuration:

    - Grounding drain wires to frame. Observe AIDA conditions.

    - Reconnect 4V out to R&SRMP4040 common ground with PN 300 PSU as well. Observe AIDA conditions.

TO-DO for 11.04.2024

- Try bringing bPlast drain wire ground back to the PSU ground for PN 300 and R&SRMP4040.

- Recheck the downstream detector bias and ground scheme.

-

9:27 Restarted AIDA and hit go at 9:54. Situation the same as it was in the evening of 10.04.2024. 10 out of 16 FEE64s in good condition. Waveforms of aida16,

        TEMP OK - HV OK. See attachments 1-6.

10:20 We grounded the output of the R&SRMP4040 to to the drain wire ground of the bPlast ribbon cables and the output of the PN 300 PSU that is powering the booster boards. Results given by attachments 7 -11. We only saw a marginal improvement in the overall noise condition.

10:32 We connected the ground of the frame to the drain wire ground, that is also mutually connected to the ground of the R&SRMP4040 output ground and PN 300 output ground. Results given by attachments ???. We did not see any improvement in the overal noise condition.

11.00 DSSSD HV OFF

          FEE64 power OFF

          Check seating of all adaptor PCBs and drain/ground wires secured - generally OK

          Restart

          1.8.W spectra - 20us FSR - attachments 15-16

          per FEE64 Rate spectra - attachment 17

           10/16 < 20k, max 110k

          ADC data item stats - attachment 18

          Incremental improvement.

11.45 DSSSD HV OFF

          FEE64 power OFF

          test - daisy chain removed

          Restart

          1.8.W spectra - 20us FSR - attachments 20-21

          per FEE64 Rate spectra - attachment 19

           10/16 < 20k, max 210k

          ADC data item stats - attachment 22

          overall somewhat worse

12.20 DSSSD HV OFF

          FEE64 power OFF

          Re-install test - daisy chain, Tighten aida04 DSSSD ribbon cable drain wire.

          Restart

          1.8.W spectra - 20us FSR - attachments 23-24

          per FEE64 Rate spectra - attachment 25

          ADC data item stats - attachment 26

           10/16 < 20k, max 110k

          Status quo ante

         aida04 & aida08 1*W & 2*W spectra - 200us FSR - attachments 27-31

           large transients observed for aida04 1*W - cable or ASIC fault?

         aida16 **W spectra - 200us FSR - attachments 32-35

           all channels apopear to be working but mix of high/low noise channels for asics #3-4, asics #1-2 all appear high noise

14.00 DSSSD HV OFF

          FEE64 power OFF

          Disconnect ribbon cables from aida04 adaptor PCB

          Restart

          n+n FEE64 1.8.W spectra - 20us FSR - attachments 37

          per FEE64 Rate spectra - attachment 36

          ADC data item stats - attachment 38

          Implies origin of large transients observed in aida04 asic#1 is downstream of the FEE64 adaptor PCB, i.e. ribbon cable or DSSSD.

14.40 DSSSD HV OFF

          FEE64 power OFF

          re-connect ribbon cables from aida04 adaptor PCB

          1x pin J2 slightly bent - straightended with screwdriver - FFSD connector insertion OK

          Restart

          n+n FEE64 1.8.W spectra - 20us FSR - attachments 40-41

          per FEE64 Rate spectra - attachment 42-43

          ADC data item stats - attachment 39

            10x < 20k, max 120k

           aida11 asic#4 1.8.W spectra - 200us FSR - attachment

             no large transients observed

           DSSSD #1 & #2 bias from -120V to -100V

            ADC data item stats - attachment 40

            9x < 20k, max 220k (aida08)

            per FEE64 Rate spectra - attachment 41

17.15 bPlas ON -

        Current bPlast ground configuration:

         bPlas current ground configuration - drainwires of all ribbon cables excluding short side (cont. with snout) are grounded back to the bPlast R&SRMP4040 PSU, on the 29 V output. 4 V PSU to booster boards are floating, output of PN 300 is grounded to the PSU. The mesytec PSU, that also powers bPlast SiPMs at

         29V is not grounded to anything but the frame. Snout is currently light tight, I suspect internal radiation from FATIMA.

         It is noted that bPlast current draw fluctuated significantly (+/- 300 mV) as a result of thresholds set to the detector. I tried to set the thresholds HIGH to stabilise the bPlast detector as the power draw is fluctuating greatly.         

          AIDA noise very good

            ADC data item stats - attachment 42

            12x < 20k, max 83k (aida04)

            per FEE64 Rate spectra - attachment 43

To Do list

- separate 29V (low current) and 4V (high current) return paths/ground refs

- The mesytec PSU that powers the bPlast detector  is running to frame, it might be an idea to ground ribbon c

09.38 CC completed install of Bplast driver PCBs yesterday evening.
      All flat ribbon cables connected - all drain wires grounded
      PSU on but not enabled - return terminals grounded to PSU front panel ground
      SiPm bias off

      Water pressure and temperature OK
      FEE64 power ON

      DSSSD bias & leakage current OK - attachment 1

      FEE64 temps OK - attachment 2
      *except* aida02 ASIC temp which is known to be u/s

      All system wide checks OK *except* aida02 and aida03 WR decoder status - attachment 3

      WR timestamps OK - attachment 4

      ADC data item stats - attachments 5

      per FEE64 Rate spectra - attachments 6-7

      per 1.8.W spectra - 20us FSR - attachments 8-11

      ASIC settings 2024Mar27-11.25.32
       LEC slow comparator p+n FEE64s 0xa, n+n FEE64s 0xf

      BNC PB-5 pulser - attachment 12



10.45 CC returns
      bPlas ON

      ADC data item stats - attachments 13
       8x < 20k, max c. 310k

      per FEE64 Rate spectra - attachments 14

      per 1.8.W spectra - 20us FSR - attachments 15-16

      downstream DSSSD n+n and bottom left & right p+n FEE64s noisy


11.40 per p+n FEE64 1.8.L spectra - attachment 17
       aida09 pulser peak width 55 ch FWHM ~38keV FWHM - no change cf. before installation of bPas *except* aida16


12.00 Photos of snout, bPlas driver PCBs, cabling, grounding and PSUs courtesy JB - attachments 18-27

      N.B outputs of PN300 PSU at base of AIDA support stand are *not* ground ref'd - attachment 23


12.20 Slow comparator -> 0x64
      Pulser OFF
      All histograms zero'd

13.17 JB: returned from lunch. Current status of AIDA modules given by attachment 29.

15.55 While bPlast thresholds were being set the noise increased substantially.

16.51 Replaced mezzanine of aida14, reinstalled and biasing detector. Resulting for noise conditions in the detector given by attachments 30-33.

17.31 With a multimeter it was found that there is continuity between the snout and the frame.

18.50 We tried to disconnect the cables of the short side of the bPlast detector and all of the grounds. This seemed to show an open line OL on the multimeter and whence connecting the bPlast grounds back excluding the short side ribbon cable grounds, the multimeter still read OL. 
      We also tried to wedge paper between the short side ribbon cable of bPlast and the snout, but this did not work, the detector still reading continuity between the frame, booster board and snout. 
      The results after booting up the detector again are given by the attachments 34-36. 
      The noise condition is appreciably better than before with 12 out of the 16 FEE64 modules with sub 20 kHz rates.
      Disconnect the BB7 preamp. ground from the frame.

18.54 We powered up bPlast. The noise condition three FEEs got worse, aida01, aida11 and 06. The problem may be associated with downstream grounding. The results are given by the attachments 37-43. 10 out of the 16 FEE64 modules showed sub 20 kHz rates.

19.07 We turned off the power supply on the base of the snout support. PN300 Attachment 23. Rates did not change - attachment 44.

19.10 We turned off the mesytec PSU that is located in the bPlast NIM crate. No change was observed in the rates - attachment 45.

19.13 We turned off the R&SRMP4040 PSU that is located above the AIDA crate. And the noise situation did not change attachment 46.

19.22 Leaving the R&SRMP4040 PSU off we turned back on the mesytec PSU and PN300 PSU, attachment 47.

Summary:

It is clear that with no continuity on the short side we are able to reduce the noise back to the scenario where bPlast was not connected. However, powering bPlast introduced substantial noise in both DSSSDs that did not go away when turning all the PSUs off. There might be some hysteresis in the system (this is just speculation).

The situation is still fair considering that 10 out of the 16 FEE64 modules are in the sub 20 kHz rate level (good noise condition).

TO-DO for 11.04.2024

- Try bringing bPlast ground back to the PSU ground.

- Recheck the downstream detector bias and ground scheme.
       

Disconnected test - pulser from aida08. Noise conditions improved slightly, probably less pulser events. (Attachments 1 & 2).

We recabled the dew point sensor and flow sensor for the water supply interlock to the FEE64s. When we tried to power up the interlock box, the PSU (charging block) LED was blinking indicating an internal power instability. We then plugged each of the sensors out and into the interlock box and found that the flow sensor was the source of the power supply issue.

The HDMI cable of aida04 appears to be broken or wobbly, but the signals still look the same after powering up again. The adaptor board was reseated.

Pulser peak of test - remeasured the peak in aida02 1.8.L and found the same result as before with 118 channels FWHM c. 95-100 keV FWHM energy resolution. (Attachment 3)

bPlast booster boards connected caused dramatic increase in the noise observed in AIDA. Grounding still needs to take place.

TO-DO for 10.04 - 11.04:

- aida04 asic #1 investigate noise
- aida14 asic #1 & asic #2 u/s? replace ASIC mezzanine?

- noise optimisation of aida-bplast -- (friday if BB7 also powered).

BNC PB-5 set to remote control

Login to RPi nnrpi2

ssh -X nnrpi2 -l pi

Start PB-5 app - attachment 1

./BNC-PB-5/pb5.py

09.36 Cooling water temperature and flow OK

      FEE64 power ON

      DSSSD bias & leakage current OK - attachment 1

      FEE64 temps OK - attachment 2
      *except* aida02 ASIC temp which is known to be u/s

      All system wide checks OK *except* aida02 and aida03 WR decoder status - attachment 3

      WR timestamps OK - attachment 4

      info code 4, correlation scaler, PAUSE, RESUME, DISC, ADC data item stats - attachments 5-10

      per FEE64 Rate spectra - attachments 11

      per 1.8.W spectra - 20us FSR - attachments 12-13

12.25 DSSSD bias & leakage current OK - attachment 16

      FEE64 temps OK - attachment 15
      *except* aida02 ASIC temp which is known to be u/s

      ADC data item stats - attachments 14

      system stable

17.32 Power and detector bias cycle

      DSSSD bias & leakage current OK - attachment 1

      FEE64 temperatures OK - attachment 2
       *except* aida02 ASIC temp u/s

      ASIC settings 2024Mar27-11.25.32
       slow comparator p+n FEE64s 0xa (100keV), n+n FEE64s 0xf (150keV)

      BNC PB-5 pulser
      amplitude 10.0V
      attenuation x10
      frequency 25Hz
      polarity -
      tau_d 1ms
      tail pulse

      test - distributed by daisy chain to n+n FEE64s - chain terminated by 50 Ohm - currently connected to pulser

      test + distributed by daisy chain to p+n FEE64s - chain terminated by 50 Ohm - currently disconnected from pulser

      All system wide checks OK *except* aida02 & aida03 WR decoder status errors - attachment 10

      WR timestamps OK - attachment 11

      ADC data item stats - attachment 3
       12 of 16 < 20k, all < 100k

      per FEE64 Rate spectra - attachment 4

      per n+n FEE64 1.8.L spectra - attachment 5

      1.8.W spectra - 20us FSR - attachments 6-9
       preamplifier output noise generally very good

*Current ground configuration*

CAEN N1419ET LK fitted (non floating outputs)

ground cable from aida04-aida12-aida02-aida09-aida01-aida05
HV#0 aida12-aida03-aida15

ground cable from aida08-aida16-aida06-aida10-aida14-aida13
HV#1 aida16-aida07-aida11

LK3 fitted aida03, aida07

LK1 fitted aida02, aida04, aid06, aida08

test - distributed by daisy chain to n+n FEE64s - chain terminated by 50 Ohm - currently connected to pulser

test + distributed by daisy chain to p+n FEE64s - chain terminated by 50 Ohm - currently disconnected from pulser

all DSSSD ribbon cable drain wires grounded to their resepctive AIDA adaptor PCBs

JB observed open circuit between AIDA Al snout and AIDA support frame ( as expected )

AIDA PSU cabling as reported https://elog.ph.ed.ac.uk/DESPEC/560

Snout configuration:

- all bPlast cables are disconnected and floating. 
- CC taped up all the cables and exit points in snout.
- CC, JB covered the exit of the snout with two additional layers of aluminium foil which were also taped shut.


To Do:

- repower detector, see if similar conditions persist.
- disconnect test - pulser, again see if conditions persist.

- aida04 asic#1 investigate noise
- aida14 asic #1 & asic #2 u/s? replace ASIC mezzanine?




       

DRG quotes ( from Elog ) S505 FEE64 configuration as

"Configuration: Single/Narrow - 8 FEEs, 2 DSSDs

DSSD 1:
 X 0-63    =  3 (HV -ve)
 X 64-127  =  1
 Y 0-63    =  4 (HV 0v) 
 Y 64-127  =  2 
DSSD 2:
 X 0-63    =  7 (HV -ve)
 X 64-127  =  5
 Y 0-63    =  8 (HV 0v)
 Y 64-127  =  6 


Scalers:
1 - Pulser
2 - n/c
3 - Time Machine Original
4 - Time Machine Delayed
5 - n/c
6 - n/c
7 - SC41 L
8 - SC41 R"

LEC (20MeV FSR) spectra

attachment 1 m_p versus m_n DSSSD#1 & DSSSD#2
attachment 2 E_p versus E_n DSSSD#1 & DSSSD#2

HEC (20GeV FSR) spectra

attachment 3 m_p versus m_n DSSSD#1 & DSSSD#2
attachment 4 E_p versus E_n DSSSD#1 & DSSSD#2

attachment variables.dat ( ADC offsets, e_diff windows & FEE64 onfiguration ) NAMELIST I/O format

In the morning we reinstalled FEE64s aida06, aida13, aida07. The rails of the FEE64 boards were found to be incorrect (that of the rails that were used in CARME).

After replacing the rails on the abovementioned FEE64s we powercycled AIDA and found the following results in the histograms and statistics.

As can be seen in attachement 4, aida16 has a noisy waveform and we are going to investigate this further.

When setting the threshold to 0x64 (1 MeV) on the slow comparator threshold we saw that the low energy branch of aida04 was still noisy. (Attachment 6)

- Setting the slow comparator threshold to 0x32 (0.5 MeV) introduced noise into aida08, aida16 and substantially more noise in aida04. (Attachment 7)

- Setting the slow comparator threshold to 0x14 (0.2 MeV) introduced noise into aida11 and substantially more noise in aida04, aida08, aida16 and aida06. (Attachment 8)

- Setting the slow comparator threshold to 0xf (0.15 MeV) introduced more noise into the same aforementioned channels aida04, aida06, aida08, aida11, aida16 (additionally aida02), barring hot strips. (Attachment 9)

We covered the end of the snout with a black cloth and this reduced the noise in some of the channels (Attachment 10 and 11).

- We covered the end of the snout with two layers of aluminium foil - this produced the same result as covering the snout with the black cloth (Attachment 12, 13, 14 & 15).

We resumed after lunch.

- Replaced the aida16 adaptor PCB with a spare, and this produced a much more sensible rate and hitpattern in aida16, which could lead us to believe that the aida adapter card was faulty or misaligned. (Attachment 16, 17, 18 & 19).

- Placed two LK1 back on the n+n side of both DSSSDs on aida06 and aida02. The noise and rate did not change at all. (Attachment 20 & 21)

Pulser tests:

- The test + pulser was connected to the p+n sides (top and bottom) at 25 Hz.

- After checking the ASIC control 2 times over, the pulser seems to be ok for all p+n channels excluding aida01, aida13 and aida14. (Attachment 23)

- The pulser peak width of aida09 1.8.L was found to be c. 55 channels FWHM on uncalibrated scale which corresponds to 35 - 40 keV FWHM in energy resolution. (Attachment 24)

- After reseating the adaptor board PCBs we found the same result as before reseating the adaptor boards (Attachment 25).

- Connecting the test - pulser to the n+n  side we found that most of the ASICs behaved normally which ASIC 1 in aida04 was showing abnormal behaviour. (Attachment 26, 28). The test + pulser loop is still in place.

-  The pulser peak width of aida02 1.8.L was found to be c. 118 channels FWHM on uncalibrated scale which corresponds to 95 - 100 keV FWHM in energy resolution. (Attachment 27)

- We set the thresholds on the n+n side to 0xf and the p+n side to 0xa. Subsequently, we observed improved noise conditions in many of the channels. The still noisy channels are aida01, aida04, aida08. (Attachment 29, 30). This might be because we have introduced an addtional ground loop with the pusler tests, but could also mean that the ground loop that is currently being used is not sufficient or poorly implemented.

Summary:

- From the pulser test it is clear that aida14 ASICs 1&2 are not in good shape and appear to be faulty. 

- We managed to improve from 1 aida module in the sub 20 kHz rate range to 6 aida modules in the sub 20 kHz rate range by the end of the tests.

- We set the slow comparator thresholds on the n+n side to 0xf and the p+n side to 0xa. Subsequently, we observed improved noise conditions in many of the channels. The still noisy channels are aida01, aida04, aida08. (Attachment 29, 30). This might be because we have introduced an additional ground loop with the pusler tests, but could also mean that the ground loop that is currently being used is not sufficient or poorly implemented.

19.10 CAEN N1419ET LK fitted
      power cycle

attachments 1-6

FEE64 configuration per https://elog.gsi.de/despec/S100/6

Configuration: Wide - 16 FEEs, 2 DSSD

DSSD 1:
 X 0-63    =  15 
 X 63-127  =  9
 X 128-191 =  3 
 X 192-255 =  1
 X 256-319 =  12 
 X 320-385 =  5
 Y 0-63    =  4 
 Y 63-127  =  2 


DSSD 2:
 X 0-63    =  11 
 X 63-127  =  10
 X 128-191 =  7
 X 192-255 =  14
 X 256-319 =  16 
 X 320-385 =  13
 Y 0-63    =  8
 Y 63-127  =  6 

Scalers:
1 - Pulser
2 - FRS Accepted
3 - Time Machine Undelayed
4 - Time Machine Delayed
5 - SC41 L
6 - SC41 R


Thresholds (Slow / Fast / Implant)
DSSD 1 p+n : 0xA (100 keV) / 0xFF (disabled) / 0x02 (200 MeV)
DSSD 1 n+n : 0xF (150 keV) / 0xFF (disabled) / 0x02 (200 MeV)

ISOL Version 1.00 Date 9th January 2017
Flash base address=FC000000
Set Flash to ASync Mode
XST_SUCCESS:07:47|
Finished copying zImage to RAM 
07:04:24/13:07:48|
Found 0 errors checking kernel image
07:04:24/13:07:49|VHDL version number 0X03350706 
Based on AIDA Bootloader version number 1.2.0 -- 16th August 2012
Starting LMK 3200 setup 
07:04:24/13:07:49|
Setting LMK03200 to standard clock settings -- External Clock 23Nov15
.... SPI Base Address=0x81400000
clk_control_reg=0x4
07:04:24/13:07:49|Next step is SPIconfig
Control 32(0x81400000)=0x180
SlaveSel(0x81400000)=0x3
Ctrl(0x81400000)=0xE6
Ctrl(0x81400000)=0x86
07:04:24/13:07:49|SPIconfig done now to set up the LMK3200 registers
07:04:24/13:07:49|LMK #0 : regInit[0]=0x80000000
07:04:24/13:07:49|LMK #0 : regInit[1]=0x10070600
07:04:24/13:07:49|LMK #0 : regInit[2]=0x60601
07:04:24/13:07:50|LMK #0 : regInit[3]=0x60602
07:04:24/13:07:50|LMK #0 : regInit[4]=0x60603
07:04:24/13:07:50|LMK #0 : regInit[5]=0x70624
07:04:24/13:07:50|LMK #0 : regInit[6]=0x70605
07:04:24/13:07:50|LMK #0 : regInit[7]=0x70606
07:04:24/13:07:50|LMK #0 : regInit[8]=0x70627
07:04:24/13:07:50|LMK #0 : regInit[9]=0x10000908
07:04:24/13:07:50|LMK #0 : regInit[10]=0xA0022A09
07:04:24/13:07:50|LMK #0 : regInit[11]=0x82800B
07:04:24/13:07:50|LMK #0 : regInit[12]=0x28C800D
07:04:24/13:07:50|LMK #0 : regInit[13]=0x830020E
07:04:24/13:07:50|LMK #0 : regInit[14]=0xC800180F
Calibrate completed at 943 counts
Setting Clock Control =0x0000000B, to set GOE and sync bit
Ctrl @ SPIstop (0x81400000)=0x186
Timeout waiting for Lock detect Stage 2 (Zero Delay), PWR_DWN=0x00000004
07:04:24/13:07:50|
Finished Clock setup LMK03200
completed LMK 3200 setup 
Loaded all four ASICs with default settings 
Setting the ADCs into calibration mode 
07:04:24/13:07:50|
Control 32(0x81400400)=0x180
SlaveSel(0x81400400)=0xFF
Ctrl(0x81400400)=0xE6
Ctrl(0x81400400)=0x86
Init : Config of AD9252 SPI ok
07:04:24/13:07:50|
Ctrl @ SPIstop (0x81400400)=0x186ADCs initialised 
Cal not completed 
ADC calibrate failed 
Jumping to kernel simpleboot...
07:04:24/13:07:51|
zImage starting: loaded at 0x00a00000 (sp: 0x00bc4eb0)
Allocating 0x3b78cc bytes for kernel ...
gunzipping (0x00000000 <- 0x00a0f000:0x00bc380e)...done 0x39604c bytes
07:04:24/13:07:54|
Linux/PowerPC load: console=ttyS0 root=/dev/nfs ip=on rw mem=112M
Finalizing device tree... flat tree at 0xbd1300
Probing IIC bus for MAC... MAC address = 0xd8 0x80 0x39 0x41 0xee 0x71 
07:04:24/13:08:00|Using Xilinx Virtex440 machine description
07:04:24/13:08:01|Linux version 2.6.31 (nf@nnlxb.dl.ac.uk) (gcc version 4.2.2) #34 PREEMPT Tue Nov 15 15:57:04 GMT 2011
07:04:24/13:08:01|Zone PFN ranges:
07:04:24/13:08:01|  DMA      0x00000000 -> 0x00007000
07:04:24/13:08:01|  Normal   0x00007000 -> 0x00007000
07:04:24/13:08:01|Movable zone start PFN for each node
07:04:24/13:08:01|early_node_map[1] active PFN ranges
07:04:24/13:08:01|    0: 0x00000000 -> 0x00007000
07:04:24/13:08:01|MMU: Allocated 1088 bytes of context maps for 255 contexts
07:04:24/13:08:01|Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 28448
07:04:24/13:08:02|Kernel command line: console=ttyS0 root=/dev/nfs ip=on rw mem=112M
07:04:24/13:08:02|PID hash table entries: 512 (order: 9, 2048 bytes)
07:04:24/13:08:02|Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
07:04:24/13:08:02|Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
07:04:24/13:08:02|Memory: 109680k/114688k available (3500k kernel code, 4852k reserved, 144k data, 130k bss, 168k init)
07:04:24/13:08:02|Kernel virtual memory layout:
07:04:24/13:08:02|  * 0xffffe000..0xfffff000  : fixmap
07:04:24/13:08:02|  * 0xfde00000..0xfe000000  : consistent mem
07:04:24/13:08:02|  * 0xfde00000..0xfde00000  : early ioremap
07:04:24/13:08:02|  * 0xd1000000..0xfde00000  : vmalloc & ioremap
07:04:24/13:08:02|NR_IRQS:512
07:04:24/13:08:02|clocksource: timebase mult[a00000] shift[22] registered
07:04:24/13:08:02|Console: colour dummy device 80x25
07:04:24/13:08:02|Mount-cache hash table entries: 512
07:04:24/13:08:02|NET: Registered protocol family 16
07:04:24/13:08:02|PCI: Probing PCI hardware
07:04:24/13:08:02|bio: create slab <bio-0> at 0
07:04:24/13:08:02|NET: Registered protocol family 2
07:04:24/13:08:02|IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
07:04:24/13:08:02|TCP established hash table entries: 4096 (order: 3, 32768 bytes)
07:04:24/13:08:03|TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
07:04:24/13:08:03|TCP: Hash tables configured (established 4096 bind 4096)
07:04:24/13:08:03|TCP reno registered
07:04:24/13:08:03|NET: Registered protocol family 1
07:04:24/13:08:03|ROMFS MTD (C) 2007 Red Hat, Inc.
07:04:24/13:08:03|msgmni has been set to 214
07:04:24/13:08:03|io scheduler noop registered
07:04:24/13:08:03|io scheduler anticipatory registered
07:04:24/13:08:03|io scheduler deadline registered
07:04:24/13:08:03|io scheduler cfq registered (default)
07:04:24/13:08:03|Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
07:04:24/13:08:03|83e00000.serial: ttyS0 at MMIO 0x83e01003 (irq = 16) is a 16550
07:04:24/13:08:03|console [ttyS0] enabled
07:04:24/13:08:03|brd: module loaded
07:04:24/13:08:03|loop: module loaded
07:04:24/13:08:03|Device Tree Probing 'ethernet'
07:04:24/13:08:03|xilinx_lltemac 81c00000.ethernet: MAC address is now d8:80:39:41:ee:71
07:04:24/13:08:03|xilinx_lltemac 81c00000.ethernet: XLlTemac: using DMA mode.
07:04:24/13:08:03|XLlTemac: DCR address: 0x80
07:04:24/13:08:03|XLlTemac: buffer descriptor size: 32768 (0x8000)
07:04:24/13:08:03|XLlTemac: Allocating DMA descriptors with kmalloc
07:04:24/13:08:03|XLlTemac: (buffer_descriptor_init) phy: 0x6938000, virt: 0xc6938000, size: 0x8000
07:04:24/13:08:04|XTemac: PHY detected at address 7.
07:04:24/13:08:04|xilinx_lltemac 81c00000.ethernet: eth0: Xilinx TEMAC at 0x81C00000 mapped to 0xD1024000, irq=17
07:04:24/13:08:04|fc000000.flash: Found 1 x16 devices at 0x0 in 16-bit bank
07:04:24/13:08:04| Intel/Sharp Extended Query Table at 0x010A
07:04:24/13:08:04| Intel/Sharp Extended Query Table at 0x010A
07:04:24/13:08:04| Intel/Sharp Extended Query Table at 0x010A
07:04:24/13:08:04| Intel/Sharp Extended Query Table at 0x010A
07:04:24/13:08:04| Intel/Sharp Extended Query Table at 0x010A
07:04:24/13:08:04| Intel/Sharp Extended Query Table at 0x010A
07:04:24/13:08:04|Using buffer write method
07:04:24/13:08:04|cfi_cmdset_0001: Erase suspend on write enabled
07:04:24/13:08:04|cmdlinepart partition parsing not available
07:04:24/13:08:04|RedBoot partition parsing not available
07:04:24/13:08:04|Creating 5 MTD partitions on "fc000000.flash":
07:04:24/13:08:04|0x000000000000-0x000000500000 : "golden_firmware"
07:04:24/13:08:04|0x000000500000-0x000000800000 : "golden_kernel"
07:04:24/13:08:04|0x000000800000-0x000000d00000 : "user_firmware"
07:04:24/13:08:04|0x000000d00000-0x000000fe0000 : "user_kernel"
07:04:24/13:08:04|0x000000fe0000-0x000001000000 : "env_variables"
07:04:24/13:08:05|xilinx-xps-spi 81400400.hd-xps-spi: at 0x81400400 mapped to 0xD1028400, irq=20
07:04:24/13:08:05|SPI: XIlinx spi: bus number now 32766
07:04:24/13:08:05|xilinx-xps-spi 81400000.xps-spi: at 0x81400000 mapped to 0xD102C000, irq=21
07:04:24/13:08:05|SPI: XIlinx spi: bus number now 32765
07:04:24/13:08:05|mice: PS/2 mouse device common for all mice
07:04:24/13:08:05|Device Tree Probing 'i2c'
07:04:24/13:08:05| #0 at 0x81600000 mapped to 0xD1030000, irq=22
07:04:24/13:08:05|at24 0-0050: 1024 byte 24c08 EEPROM (writable)
07:04:24/13:08:05|TCP cubic registered
07:04:24/13:08:05|NET: Registered protocol family 17
07:04:24/13:08:05|RPC: Registered udp transport module.
07:04:24/13:08:05|RPC: Registered tcp transport module.
07:04:24/13:08:05|eth0: XLlTemac: Options: 0x3fa
07:04:24/13:08:06|eth0: XLlTemac: allocating interrupt 19 for dma mode tx.
07:04:24/13:08:06|eth0: XLlTemac: allocating interrupt 18 for dma mode rx.
07:04:24/13:08:06|eth0: XLlTemac: speed set to 1000Mb/s
07:04:24/13:08:08|eth0: XLlTemac: Send Threshold = 24, Receive Threshold = 4
07:04:24/13:08:08|eth0: XLlTemac: Send Wait bound = 254, Receive Wait bound = 254
07:04:24/13:08:08|Sending DHCP requests .
07:04:24/13:08:10|eth0: XLlTemac: PHY Link carrier lost.
07:04:24/13:08:10|..... timed out!
07:04:24/13:09:39|IP-Config: Reopening network devices...
07:04:24/13:09:39|eth0: XLlTemac: Options: 0x3fa
07:04:24/13:09:40|eth0: XLlTemac: allocating interrupt 19 for dma mode tx.
07:04:24/13:09:40|eth0: XLlTemac: allocating interrupt 18 for dma mode rx.
07:04:24/13:09:40|eth0: XLlTemac: speed set to 1000Mb/s
07:04:24/13:09:42|eth0: XLlTemac: Send Threshold = 24, Receive Threshold = 4
07:04:24/13:09:42|eth0: XLlTemac: Send Wait bound = 254, Receive Wait bound = 254
07:04:24/13:09:42|Sending DHCP requests ...... timed out!
07:04:24/13:11:15|IP-Config: Auto-configuration of network failed.
07:04:24/13:11:15|Root-NFS: No NFS server available, giving up.
07:04:24/13:11:15|VFS: Unable to mount root fs via NFS, trying floppy.
07:04:24/13:11:15|VFS: Cannot open root device "nfs" or unknown-block(2,0)
07:04:24/13:11:15|Please append a correct "root=" boot option; here are the available partitions:
07:04:24/13:11:15|Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
07:04:24/13:11:15|Call Trace:
07:04:24/13:11:15|[c6827ed0] [c0005de8] show_stack+0x44/0x16c (unreliable)
07:04:24/13:11:15|[c6827f10] [c00345bc] panic+0x94/0x168
07:04:24/13:11:15|[c6827f60] [c0341d34] mount_block_root+0x12c/0x244
07:04:24/13:11:15|[c6827fb0] [c03420d8] prepare_namespace+0x17c/0x208
07:04:24/13:11:15|[c6827fd0] [c0341220] kernel_init+0x104/0x130
07:04:24/13:11:15|[c6827ff0] [c000e140] kernel_thread+0x4c/0x68
07:04:24/13:11:15|Rebooting in 180 seconds..
ISOL Version 1.00 Date 9th January 2017
Flash base address=FC000000
Set Flash to ASync Mode
XST_SUCCESS:14:15|
Finished copying zImage to RAM 
07:04:24/13:14:16|
Found 0 errors checking kernel image
07:04:24/13:14:17|VHDL version number 0X03350706 
Based on AIDA Bootloader version number 1.2.0 -- 16th August 2012
Starting LMK 3200 setup 
07:04:24/13:14:17|
Setting LMK03200 to standard clock settings -- External Clock 23Nov15
.... SPI Base Address=0x81400000
clk_control_reg=0x4
07:04:24/13:14:17|Next step is SPIconfig
Control 32(0x81400000)=0x180
SlaveSel(0x81400000)=0x3
Ctrl(0x81400000)=0xE6
Ctrl(0x81400000)=0x86
07:04:24/13:14:17|SPIconfig done now to set up the LMK3200 registers
07:04:24/13:14:17|LMK #0 : regInit[0]=0x80000000
07:04:24/13:14:18|LMK #0 : regInit[1]=0x10070600
07:04:24/13:14:18|LMK #0 : regInit[2]=0x60601
07:04:24/13:14:18|LMK #0 : regInit[3]=0x60602
07:04:24/13:14:18|LMK #0 : regInit[4]=0x60603
07:04:24/13:14:18|LMK #0 : regInit[5]=0x70624
07:04:24/13:14:18|LMK #0 : regInit[6]=0x70605
07:04:24/13:14:18|LMK #0 : regInit[7]=0x70606
07:04:24/13:14:18|LMK #0 : regInit[8]=0x70627
07:04:24/13:14:18|LMK #0 : regInit[9]=0x10000908
07:04:24/13:14:18|LMK #0 : regInit[10]=0xA0022A09
07:04:24/13:14:18|LMK #0 : regInit[11]=0x82800B
07:04:24/13:14:18|LMK #0 : regInit[12]=0x28C800D
07:04:24/13:14:18|LMK #0 : regInit[13]=0x830020E
07:04:24/13:14:18|LMK #0 : regInit[14]=0xC800180F
Calibrate completed at 941 counts
Setting Clock Control =0x0000000B, to set GOE and sync bit
Ctrl @ SPIstop (0x81400000)=0x186
Timeout waiting for Lock detect Stage 2 (Zero Delay), PWR_DWN=0x00000004
07:04:24/13:14:18|
Finished Clock setup LMK03200
completed LMK 3200 setup 
Loaded all four ASICs with default settings 
Setting the ADCs into calibration mode 
07:04:24/13:14:18|
Control 32(0x81400400)=0x180
SlaveSel(0x81400400)=0xFF
Ctrl(0x81400400)=0xE6
Ctrl(0x81400400)=0x86
Init : Config of AD9252 SPI ok
07:04:24/13:14:19|
Ctrl @ SPIstop (0x81400400)=0x186ADCs initialised 
Cal DCMs not locked 
ADC calibrate failed 
Jumping to kernel simpleboot...
07:04:24/13:14:19|
zImage starting: loaded at 0x00a00000 (sp: 0x00bc4eb0)
Allocating 0x3b78cc bytes for kernel ...
gunzipping (0x00000000 <- 0x00a0f000:0x00bc380e)...done 0x39604c bytes
07:04:24/13:14:22|
Linux/PowerPC load: console=ttyS0 root=/dev/nfs ip=on rw mem=112M
Finalizing device tree... flat tree at 0xbd1300
Probing IIC bus for MAC... MAC address = 0xd8 0x80 0x39 0x41 0xee 0x71 
07:04:24/13:14:28|Using Xilinx Virtex440 machine description
07:04:24/13:14:29|Linux version 2.6.31 (nf@nnlxb.dl.ac.uk) (gcc version 4.2.2) #34 PREEMPT Tue Nov 15 15:57:04 GMT 2011
07:04:24/13:14:29|Zone PFN ranges:
07:04:24/13:14:29|  DMA      0x00000000 -> 0x00007000
07:04:24/13:14:29|  Normal   0x00007000 -> 0x00007000
07:04:24/13:14:29|Movable zone start PFN for each node
07:04:24/13:14:29|early_node_map[1] active PFN ranges
07:04:24/13:14:29|    0: 0x00000000 -> 0x00007000
07:04:24/13:14:29|MMU: Allocated 1088 bytes of context maps for 255 contexts
07:04:24/13:14:29|Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 28448
07:04:24/13:14:29|Kernel command line: console=ttyS0 root=/dev/nfs ip=on rw mem=112M
07:04:24/13:14:30|PID hash table entries: 512 (order: 9, 2048 bytes)
07:04:24/13:14:30|Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
07:04:24/13:14:30|Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
07:04:24/13:14:30|Memory: 109680k/114688k available (3500k kernel code, 4852k reserved, 144k data, 130k bss, 168k init)
07:04:24/13:14:30|Kernel virtual memory layout:
07:04:24/13:14:30|  * 0xffffe000..0xfffff000  : fixmap
07:04:24/13:14:30|  * 0xfde00000..0xfe000000  : consistent mem
07:04:24/13:14:30|  * 0xfde00000..0xfde00000  : early ioremap
07:04:24/13:14:30|  * 0xd1000000..0xfde00000  : vmalloc & ioremap
07:04:24/13:14:30|NR_IRQS:512
07:04:24/13:14:30|clocksource: timebase mult[a00000] shift[22] registered
07:04:24/13:14:30|Console: colour dummy device 80x25
07:04:24/13:14:30|Mount-cache hash table entries: 512
07:04:24/13:14:30|NET: Registered protocol family 16
07:04:24/13:14:30|PCI: Probing PCI hardware
07:04:24/13:14:30|bio: create slab <bio-0> at 0
07:04:24/13:14:30|NET: Registered protocol family 2
07:04:24/13:14:30|IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
07:04:24/13:14:30|TCP established hash table entries: 4096 (order: 3, 32768 bytes)
07:04:24/13:14:31|TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
07:04:24/13:14:31|TCP: Hash tables configured (established 4096 bind 4096)
07:04:24/13:14:31|TCP reno registered
07:04:24/13:14:31|NET: Registered protocol family 1
07:04:24/13:14:31|ROMFS MTD (C) 2007 Red Hat, Inc.
07:04:24/13:14:31|msgmni has been set to 214
07:04:24/13:14:31|io scheduler noop registered
07:04:24/13:14:31|io scheduler anticipatory registered
07:04:24/13:14:31|io scheduler deadline registered
07:04:24/13:14:31|io scheduler cfq registered (default)
07:04:24/13:14:31|Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
07:04:24/13:14:31|83e00000.serial: ttyS0 at MMIO 0x83e01003 (irq = 16) is a 16550
07:04:24/13:14:31|console [ttyS0] enabled
07:04:24/13:14:31|brd: module loaded
07:04:24/13:14:31|loop: module loaded
07:04:24/13:14:31|Device Tree Probing 'ethernet'
07:04:24/13:14:31|xilinx_lltemac 81c00000.ethernet: MAC address is now d8:80:39:41:ee:71
07:04:24/13:14:31|xilinx_lltemac 81c00000.ethernet: XLlTemac: using DMA mode.
07:04:24/13:14:31|XLlTemac: DCR address: 0x80
07:04:24/13:14:31|XLlTemac: buffer descriptor size: 32768 (0x8000)
07:04:24/13:14:31|XLlTemac: Allocating DMA descriptors with kmalloc
07:04:24/13:14:31|XLlTemac: (buffer_descriptor_init) phy: 0x6938000, virt: 0xc6938000, size: 0x8000
07:04:24/13:14:32|XTemac: PHY detected at address 7.
07:04:24/13:14:32|xilinx_lltemac 81c00000.ethernet: eth0: Xilinx TEMAC at 0x81C00000 mapped to 0xD1024000, irq=17
07:04:24/13:14:32|fc000000.flash: Found 1 x16 devices at 0x0 in 16-bit bank
07:04:24/13:14:32| Intel/Sharp Extended Query Table at 0x010A
07:04:24/13:14:32| Intel/Sharp Extended Query Table at 0x010A
07:04:24/13:14:32| Intel/Sharp Extended Query Table at 0x010A
07:04:24/13:14:32| Intel/Sharp Extended Query Table at 0x010A
07:04:24/13:14:32| Intel/Sharp Extended Query Table at 0x010A
07:04:24/13:14:32| Intel/Sharp Extended Query Table at 0x010A
07:04:24/13:14:32|Using buffer write method
07:04:24/13:14:32|cfi_cmdset_0001: Erase suspend on write enabled
07:04:24/13:14:32|cmdlinepart partition parsing not available
07:04:24/13:14:32|RedBoot partition parsing not available
07:04:24/13:14:32|Creating 5 MTD partitions on "fc000000.flash":
07:04:24/13:14:32|0x000000000000-0x000000500000 : "golden_firmware"
07:04:24/13:14:32|0x000000500000-0x000000800000 : "golden_kernel"
07:04:24/13:14:32|0x000000800000-0x000000d00000 : "user_firmware"
07:04:24/13:14:32|0x000000d00000-0x000000fe0000 : "user_kernel"
07:04:24/13:14:32|0x000000fe0000-0x000001000000 : "env_variables"
07:04:24/13:14:33|xilinx-xps-spi 81400400.hd-xps-spi: at 0x81400400 mapped to 0xD1028400, irq=20
07:04:24/13:14:33|SPI: XIlinx spi: bus number now 32766
07:04:24/13:14:33|xilinx-xps-spi 81400000.xps-spi: at 0x81400000 mapped to 0xD102C000, irq=21
07:04:24/13:14:33|SPI: XIlinx spi: bus number now 32765
07:04:24/13:14:33|mice: PS/2 mouse device common for all mice
07:04:24/13:14:33|Device Tree Probing 'i2c'
07:04:24/13:14:33| #0 at 0x81600000 mapped to 0xD1030000, irq=22
07:04:24/13:14:33|at24 0-0050: 1024 byte 24c08 EEPROM (writable)
07:04:24/13:14:33|TCP cubic registered
07:04:24/13:14:33|NET: Registered protocol family 17
07:04:24/13:14:33|RPC: Registered udp transport module.
07:04:24/13:14:33|RPC: Registered tcp transport module.
07:04:24/13:14:33|eth0: XLlTemac: Options: 0x3fa
07:04:24/13:14:34|eth0: XLlTemac: allocating interrupt 19 for dma mode tx.
07:04:24/13:14:34|eth0: XLlTemac: allocating interrupt 18 for dma mode rx.
07:04:24/13:14:34|eth0: XLlTemac: speed set to 1000Mb/s
07:04:24/13:14:36|eth0: XLlTemac: Send Threshold = 24, Receive Threshold = 4
07:04:24/13:14:36|eth0: XLlTemac: Send Wait bound = 254, Receive Wait bound = 254
07:04:24/13:14:36|Sending DHCP requests ., OK
07:04:24/13:14:37|IP-Config: Got DHCP answer from 192.168.11.99, my address is 192.168.11.6
07:04:24/13:14:37|IP-Config: Complete:
07:04:24/13:14:37|     device=eth0, addr=192.168.11.6, mask=255.255.255.0, gw=255.255.255.255,
07:04:24/13:14:37|     host=aida06, domain=dl.ac.uk, nis-domain=nuclear.physics,
07:04:24/13:14:37|     bootserver=192.168.11.99, rootserver=192.168.11.99, rootpath=/home/Embedded/XilinxLinux/ppc_4xx/rfs/aida06
07:04:24/13:14:37|Looking up port of RPC 100003/2 on 192.168.11.99
07:04:24/13:14:37|Looking up port of RPC 100005/1 on 192.168.11.99
07:04:24/13:14:37|VFS: Mounted root (nfs filesystem) on device 0:12.
07:04:24/13:14:38|Freeing unused kernel memory: 168k init
INIT: version 2.86 booting
07:04:24/13:14:38|Starting sysinit...
07:04:24/13:14:38|		Welcome to DENX & STFC Daresbury Embedded Linux Environment
07:04:24/13:14:39|		Press 'I' to enter interactive startup.
07:04:24/13:14:39|Setting clock  (utc): Sun Apr  7 12:14:39 BST 2024 [  OK  ]
07:04:24/13:14:39|Building the cache [  OK  ]
07:04:24/13:14:39|Setting hostname aida06:  [  OK  ]
07:04:24/13:14:41|Mounting local filesystems:  [  OK  ]
07:04:24/13:14:42|Enabling /etc/fstab swaps:  [  OK  ]
07:04:24/13:14:45|Finishing sysinit...
INIT: Entering runlevel: 3
07:04:24/13:14:48|Entering non-interactive startup
07:04:24/13:14:48|FATAL: Module ipv6 not found.
07:04:24/13:14:49|Bringing up loopback interface:  [  OK  ]
07:04:24/13:14:52|FATAL: Module ipv6 not found.
07:04:24/13:14:53|Starting system logger: [  OK  ]
07:04:24/13:14:54|Starting kernel logger: [  OK  ]
07:04:24/13:14:54|Starting rpcbind: [  OK  ]
07:04:24/13:14:56|Mounting NFS filesystems:  [  OK  ]
07:04:24/13:14:56|Mounting other filesystems:  [  OK  ]
07:04:24/13:14:56|Starting xinetd: [  OK  ]
07:04:24/13:14:57|Starting midas:  Starting MIDAS Data Acquisition for aida06
07:04:24/13:14:58|xaida: device parameters: base=0x81000000 size=0x200000
07:04:24/13:15:03|Trying to free nonexistent resource <0000000081000000-00000000811fffff>
07:04:24/13:15:03|xaida: mem region start 0x81000000 for 0x200000 mapped at 0xd2100000
07:04:24/13:15:03|xaida: driver assigned major number 254
07:04:24/13:15:04|Trying to free nonexistent resource <0000000007000000-0000000007ffffff>
07:04:24/13:15:09|AIDAMEM: aidamem: mem region start 0x7000000 for 0x1000000 mapped at 0xd2380000
07:04:24/13:15:09|AIDAMEM: aidamem: driver assigned major number 253
07:04:24/13:15:09|System identified is CPU ppc; Platform is unix; OS is Linux and Version is 2.6.31
07:04:24/13:15:16|Environment selected is CPU ppc; Platform unix; OS Linux and Operating System linux-ppc_4xx
07:04:24/13:15:16|MIDASBASE = /MIDAS and MIDAS_LIBRARY = /MIDAS/TclHttpd/linux-ppc_4xx
07:04:24/13:15:16|PATH = /MIDAS/bin_linux-ppc_4xx:/MIDAS/TclHttpd/linux-ppc_4xx:/MIDAS/linux-ppc_4xx/bin:/MIDAS/linux-ppc_4xx/bin:/sbin:/usr/sbin:/bin:/usr/bin
07:04:24/13:15:16|Computer Name = aida06; Temp Directory = /tmp/tcl361
07:04:24/13:15:21|
07:04:24/13:15:25|AIDA Data Acquisition Program Release 10.0.Jul  6 2022_15:10:57 starting
07:04:24/13:15:25|
07:04:24/13:15:25|Built without pthreads
07:04:24/13:15:25|
07:04:24/13:15:25|Creating NetVars
07:04:24/13:15:25|Output buffer length = 65504; format option = 4; transfer option = 3
07:04:24/13:15:25|EB transfer option = 3
07:04:24/13:15:26|NetVars creaxaida: open:
07:04:24/13:15:26|ted and initialised
07:04:24/13:15:26|StatisticsAIDAMEM: aidamem_open:
07:04:24/13:15:26| thread starting
07:04:24/13:15:26|Data Acquisition task has PID 375
07:04:24/13:15:26|Statistics thread created
07:04:24/13:15:26|Stat/Rate creation thread starting
07:04:24/13:15:26|Stat/Rate creation thread created
07:04:24/13:15:26|Hit/Rate creation thread starting
07:04:24/13:15:26|Hit/Rate creation thread created
07:04:24/13:15:26|AIDA Heartbeat thread starting
07:04:24/13:15:26|Heartbeat thread created
07:04:24/13:15:26|Installing signal handlers
07:04:24/13:15:26|Done
07:04:24/13:15:26|ModuleNum = 0
07:04:24/13:15:26|Aida Initialise complete. AidaExecV10.0: Build Jul  6 2022_15:10:57. HDL version : 03350706 
07:04:24/13:15:26|package limit is not available: can't find package limit
07:04:24/13:15:26|Running with default file descriptor limit
07:04:24/13:15:26|Spectra table initialised
07:04:24/13:15:26|AIDA Data Acquisition now all ready to start
07:04:24/13:15:26|SIGBUS, SIGSEGV and SIGPIPE traps setup
07:04:24/13:15:26|package setuid is not available: can't find package setuid
07:04:24/13:15:27|Running as user 0 group 0
07:04:24/13:15:27|[  OK  ]
07:04:24/13:15:36|
07:04:24/13:15:36|DENX ELDK version 4.2 build 2008-04-01
07:04:24/13:15:36|Linux 2.6.31 on a ppc
07:04:24/13:15:36|
07:04:24/13:15:36|aida06 login: /debug user