AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
DESPEC
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<p> <table width="98%" align="center" cellspacing="1" style="border:1px solid #486090;"> <tbody> <tr> <td cellpadding="3px" style="background-color:#486090; font-weidht:bold; color:white;">Quote:</td></tr> <tr> <td cellpadding="10px" style="background-color:#FFFFB0;"><p>Some additional checks</p> <p>- check 'top hat' electrical isolators are correctly installed at each of the 4x mounting points of the AIDA snout assembly </p> <p>- check snout is electrically isolated with respect to AIDA support assembly/stand, bPlas PCBs/cabling/ground/drain wires and BB7</p> <p>- check LK1 installed aida02 or aida04 *and* aida06 or aida08 ( I assume these are the n+n Ohmic FEE64s? )</p> <p>- check LK3 installed bottom, middle p+n junction FEE64s ( i.e. LK3 installed on 2 of 16 FEE64 adaptor PCBs )</p> <p>- check FEE64 power cables are paired correctly, e.g. aida02 & aida04, aida01 & aida03 etc. Remember that the numbering of the power cables at the FEE64 PSUs may no longer correspond to which FEE64 is actually connected to that cable</p> <p>- check test and test - cable daisy chains are removed</p> <p>- check ground cabling attachment to Lemo 00.250 connectors is tight - they have tendency to loosen with handling</p> <table align="center" border="1" cellspacing="1" style="width:98%"> <tbody> <tr> <td style="background-color:#486090">Quote:</td> </tr> <tr> <td style="background-color:#ffffb0"> <p>Mounted on frame:</p> <p>DSSD 1 (Upstream) : 3208-2/3208-5/3208-8<br /> DSSD 2 (Downstream): 3208-3/3208-21/3208-22</p> <p>Current mapping has been redone for better management.</p> <table border="1" cellpadding="1" cellspacing="1" style="width:500px"> <thead> <tr> <th colspan="4" scope="col">AIDA - FEE Mapping</th> </tr> <tr> <th colspan="2" rowspan="1" scope="col">DSSSD 1</th> <th colspan="2" rowspan="1" scope="col">DSSSD2</th> </tr> </thead> <tbody> <tr> <td>FEE</td> <td>MAC</td> <td>FEE</td> <td>MAC</td> </tr> <tr> <td>aida01</td> <td>41:ba:8a</td> <td>aida06</td> <td>41:05:15</td> </tr> <tr> <td>aida02</td> <td>41:f6:b7</td> <td>aida07</td> <td>41:f6:5a</td> </tr> <tr> <td>aida03</td> <td>41:d8:21</td> <td>aida08</td> <td>41:d7:cd</td> </tr> <tr> <td>aida04</td> <td>41:a0:71</td> <td>aida10</td> <td>41:d0:0E</td> </tr> <tr> <td>aida05</td> <td>41:cf:ac</td> <td>aida13</td> <td>41:d8:2b</td> </tr> <tr> <td>aida09</td> <td>41:ee:10</td> <td>aida14</td> <td>42:0d:15</td> </tr> <tr> <td>aida15</td> <td>41:b4:0c</td> <td>aida11</td> <td>41:EE:0f</td> </tr> <tr> <td>aida12</td> <td>41:ba:89</td> <td>aida16</td> <td>41:f6:ed</td> </tr> </tbody> </table> <p> </p> <p>Going to try optimising noise now.</p> <p> </p> <p>DHCP updated</p> <p>new ASIC settings: 2024Mar27-11.25.32 - 16 FEEs (2,4,6,8 n+n, rest p+n)</p> <p>New layouts: /home/npg/LayOut/GSI_Triple_S100</p> <p>New layout.txt</p> <p> </p> <p>Firmware of aida11 updated from 0xea40704 to 0x3350706</p> <p> </p> <p>Temps GOOD fig 5</p> <p>Rates fig 6, 7</p> <p>Check adapter alignment aida14 and aida16</p> <p> </p> <p>bPlas left/right cables are not insulated and shorting to the snout</p> <p>Logs on nnpi1 archived and deleted, start again<br /> All 16 FEEs are showing USB logging connectivity and can be monitored with Pi_Monitor</p> <p>From waveforms aida08 and aida16 are quite unhappy. The rest don't seem too bad. DSSSD 1 is much quieter than it was before!</p> <p>White Rabbit Analysis: aida02 has lots of WR error counter, HDMI reseat needed<br /> aida09-12 have no WR timestamp, the cable to the MACB is bad or the MACB is bad.<br /> Not needed to fix right now (for noise testing)</p> <p>Turn off bPlas<br /> We see the noise drop a lot</p> </td> </tr> </tbody> </table> <p> </p></td> </tr> </tbody> </table> </p><p> </p>
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