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Re: How to interface SADC to Time distribution [message #402 is a reply to message #307] Fri, 30 April 2004 16:48 Go to previous message
Igor Konorov is currently offline  Igor Konorov
Messages: 7
Registered: April 2004
Location: TU Muenchen
occasional visitor
From: *e18.physik.tu-muenchen.de
Dear Walter,
the SADC as any other FE module has 3 logical interfaces:
- for time ditribution
- for configuration , monitoring
- for data.

We developed a special module GESICA which provides an interface between TCS , DAQ and SADC. It's kind of concentrator module which supports up to 8 SADC modules(see L.Schmitt mail).
The SADC is connected to the GESICA via duplex fibre and we run a custom protocol over this fibre which provides all 3 type of interfaces.
The SADC clock is derived from TCS clock in this way the time of each sample is well known.

Regards. Igor.


Igor Konorov
Technical University of Munich
Physic Department E18
mail: igor.konorov@ph.tum.de
tel: +49-89-28912574
Fax: +49-89-28912570
 
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