| ID | Date | Author | Subject  | Text |  | 
| 622 | Fri Jul  7 10:31:47 2017 | Stefan Ritt | Trigger setting (AND AND) OR (AND AND) | Unfortunately not with the current firmware. 
 Stefan
 
 
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| 487 | Thu Mar 31 19:30:26 2016 | Abaz Kryemadhi | Trigger on the And of a positive and negative signal | I would like to be able to trigger in this fashon:  channel 0 > 0.1 and. channel
 1< -0.1,  because I have a positive
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| 488 | Thu Mar 31 19:35:06 2016 | Stefan Ritt | Trigger on the And of a positive and negative signal | No. You have to use an inverter for one of your signals.
 
 Stefan
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| 489 | Thu Mar 31 19:44:38 2016 | Abaz Kryemadhi | Trigger on the And of a positive and negative signal | Ok, thanks!  do you know an easy in-line inverter like mini-circuit or digikey?
 Can also redesign the detector I gues to
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| 490 | Thu Mar 31 20:34:25 2016 | Stefan Ritt | Trigger on the And of a positive and negative signal | Here is one (SI 100): https://www.picoquant.com/products/category/accessories/adapters-splitters-cables-various-accessories-for-photon-counting-setups 
 
 
 
 
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| 491 | Thu Mar 31 20:38:05 2016 | Abaz Kryemadhi | Trigger on the And of a positive and negative signal | Thanks, that looks just fine. 
 
 
 
 
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| 492 | Thu Mar 31 20:48:00 2016 | Chris Thompson | Trigger on the And of a positive and negative signal | I needed a fast pulse inverter in order to feed signals from the recent SensL SiPMs
 into a conventional CFD which only accepted
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| 493 | Fri Apr  1 01:30:40 2016 | Abaz Kryemadhi | Trigger on the And of a positive and negative signal | Hi Chris, 
 I am looking at Sensl SiPMs
 as well,  can you send the part number
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| 494 | Fri Apr  1 22:09:07 2016 | Chris Thompson | Trigger on the And of a positive and negative signal | The coilcraft part number is: JA4220-ALB. Iordered two of them and they were sent as
 free samples. You might want to buy some
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| 497 | Sat Apr  2 17:22:34 2016 | Abaz Kryemadhi | Trigger on the And of a positive and negative signal | Thanks again,   this is very useful,  just another question did you
 put any other passive elements in the circuit
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| 498 | Sun Apr  3 22:10:19 2016 | Chris Thompson | Trigger on the And of a positive and negative signal | No there are no other components. I put a photo of the inverter with its cables SMA
 and one end, BNC at the other. You can see
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| 499 | Sun Apr  3 22:34:28 2016 | Abaz Kryemadhi | Trigger on the And of a positive and negative signal | Thanks, great! 
 
 
 
 
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| 23 | Mon Dec 14 10:14:16 2009 | Jinhong Wang | Trigger of DRS4 | Dear Mr. S. Ritt The
 following is my confusion about the
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| 24 | Tue Dec 15 14:38:09 2009 | Stefan Ritt | Trigger of DRS4 | 
 
 
 
 
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| 25 | Mon Dec 21 10:17:05 2009 | Jinhong Wang | Trigger of DRS4 | 
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| 26 | Mon Dec 21 16:52:08 2009 | Stefan Ritt | Trigger of DRS4 | 
 
 
 
 
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| 27 | Tue Dec 22 01:30:55 2009 | Jinhong Wang | Trigger of DRS4 | 
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| 28 | Tue Dec 22 09:07:27 2009 | Stefan Ritt | Trigger of DRS4 | 
 
 
 
 
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| 842 | Mon Oct 25 18:48:04 2021 | Javier Caravaca | Trigger multiple boards independently | Hello, 
 I recently acquired 4 DRS4 boards
 and I wanted to ask if it was possible to
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| 845 | Tue Oct 26 12:02:56 2021 | Stefan Ritt | Trigger multiple boards independently | Unfortunately an independent operation from a single computer is not supported by
 the software. You can try to modify the drs_exam
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