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And that limit is because apparently the bank number is encoded in 16 bits.</div>
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I have a super simple analyzer (based on Dave Abbott's work) that prints out <br>
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data from a bank <br>
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adaq1: ~adaq/quickAna/quickAna.c (see README)<br>
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banknum = (bankhead>>16)&0xffff; // bank number; where bankhead is a data buffer location<br>
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This is the way we usually think of banks. (but I think there are other kinds of "banks" in CODA</div>
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and EVIO, it's a little confusing). The banks I'm talking about are created in the readout with
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BANKOPEN(250,BT_UI4,blockLevel);<br>
<span> // insert code here that does the readout ...<br>
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<span> BANKCLOSE;</span><br>
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The example above is for bank 250 which, following Alexandre's rule, is for the</div>
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FADC model 250. A typical DAQ system has around ~10 crates with ~5 banks in them.</div>
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The bank numbers should be unique within a crate.<br>
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Bob</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Sbs_daq <sbs_daq-bounces@jlab.org> on behalf of David Flay <flay@jlab.org><br>
<b>Sent:</b> Tuesday, July 6, 2021 10:54 AM<br>
<b>To:</b> Alexandre Camsonne <camsonne@jlab.org>; sbs_daq@jlab.org <sbs_daq@jlab.org><br>
<b>Subject:</b> Re: [Sbs_daq] [EXTERNAL] Bank numbering guideline for SBS</font>
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Hi Alex,</div>
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In the analyzer, ~/hana_decode/Decoder.h, we have:</div>
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<span style="font-family:Consolas,Courier,monospace">namespace Decoder { </span></div>
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<font face="Consolas, Courier, monospace"><span style="font-family:Consolas,Courier,monospace">...</span></font></div>
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<span style="font-family:Consolas,Courier,monospace">static const int MAXBANK = (1<<16)-1; // = 65535</span></div>
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<span style="font-family:Consolas,Courier,monospace">}</span></div>
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Best regards,</div>
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David </div>
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<span style="margin:0px">----------------------------------------------------------------</span></div>
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David Flay, Ph. D.</div>
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Hall A/C Staff Scientist</div>
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Thomas Jefferson National Accelerator Facility</div>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Sbs_daq <sbs_daq-bounces@jlab.org> on behalf of Alexandre Camsonne <camsonne@jlab.org><br>
<b>Sent:</b> Tuesday, July 6, 2021 9:43 AM<br>
<b>To:</b> sbs_daq@jlab.org <sbs_daq@jlab.org><br>
<b>Subject:</b> [Sbs_daq] [EXTERNAL] Bank numbering guideline for SBS</font>
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<div class="x_PlainText">Hi all,<br>
<br>
the bank number can be a random number, for simplification I would<br>
like people use the same number for bank number as the model number in<br>
the analyzer database, so by default the decoder would first try to<br>
look for the model corresponding to the bank number and if it does not<br>
seem to correspond it could use a model number from the cratemap.<br>
<br>
So if you read out list has a random bank number, could you make sure<br>
it is changed to match the model number so when we start taking data<br>
it will be consistent for all the detector subsystems.<br>
<br>
Does anyone know what is maximum limit on bank number value ?<br>
<br>
Thank you,<br>
<br>
Alexandre<br>
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