ELOG DESPEC

AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40

DESPEC

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Entry time:

Fri Apr 23 07:09:57 2021

Author*:

Subject*:

08:30

System Checks

&nbsp;

Clock Status error:

FEE64 module aida06 global clocks failed, 6 
&nbsp;Clock status test result: Passed 11, Failed 1

Understand status as follows 
Status bit 3 : firmware PLL that creates clocks from external clock not locked 
Status bit 2 : always logic &#39;1&#39; 
Status bit 1 : LMK3200(2) PLL and clock distribution chip not locked to external clock 
Status bit 0 : LMK3200(1) PLL and clock distribution chip not locked to external clock 
If all these bits are not set then the operation of the firmware is unreliable

ADC Calibration error:

FEE64 module aida06 failed 
FEE64 module aida07 failed 
FEE64 module aida12 failed 
Calibration test result: Passed 9, Failed 3

If any modules fail calibration , check the clock status and open the FADC Align and Control browser page to rerun calibration for that module

White Rabbit Decoder Status error:

&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp; Base &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;Current &nbsp;&nbsp; &nbsp;Difference 
aida06 fault &nbsp;&nbsp; &nbsp; 0x679f : &nbsp;&nbsp; &nbsp; 0x67a2 : &nbsp;&nbsp; &nbsp; 3 &nbsp; 
White Rabbit error counter test result: Passed 11, Failed 1

Understand the status reports as follows:- 
Status bit 3 : White Rabbit decoder detected an error in the received data 
Status bit 2 : Firmware registered WR error, no reload of Timestamp 
Status bit 0 : White Rabbit decoder reports uncertain of Timestamp information from WR

FPGA Timestamp error:

Showed larger error message begining &#39;Got the error Server Internal Error 
while trying to obtain /AIDA/Check/Check.tml.&#39;

&nbsp;

Statistics - See attacnment 1

Temperatures - See attachment 2

Bias &amp; Leakage Currents - See attachment 3

&nbsp;

10:02

System Checks:

Clock Status Error:

FEE64 module aida06 global clocks failed, 6 
&nbsp;Clock status test result: Passed 11, Failed 1

ADC Calibration Error:

&nbsp;&nbsp;&nbsp; 
FEE64 module aida06 failed 
FEE64 module aida07 failed 
FEE64 module aida12 failed 
Calibration test result: Passed 9, Failed 3

If any modules fail calibration , check the clock status and open the FADC Align and Control browser page to rerun calibration for that module

White Rabbit Decoder Status Error:

&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp; Base &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;Current &nbsp;&nbsp; &nbsp;Difference 
aida06 fault &nbsp;&nbsp; &nbsp; 0x679f : &nbsp;&nbsp; &nbsp; 0x67a2 : &nbsp;&nbsp; &nbsp; 3 &nbsp; 
White Rabbit error counter test result: Passed 11, Failed 1

FPGA Timestamp error:

Showed larger error message begining &#39;Got the error Server Internal Error 
while trying to obtain /AIDA/Check/Check.tml.&#39;

Statistics - See attacnment 4

Temperatures - See attachment 5

Bias &amp; Leakage Currents - See attachment 6

&nbsp;

10:45

System Checks

Clock Status Error:

FEE64 module aida06 global clocks failed, 6 
&nbsp;Clock status test result: Passed 11, Failed 1

ADC Calibration check Error:

FEE64 module aida06 failed 
FEE64 module aida07 failed 
FEE64 module aida12 failed 
Calibration test result: Passed 9, Failed 3