ATLAS Read-out overview
Not standardised
some use S-LINK
LVL2 trigger
LVL1 trigger
Event builder
Level 1 Pipeline
Derandomizer
Read-out Buffer
RoI
L2Acc
L1A
Read-out Driver
Not standardised: 40Mbps, 1Gbps, 1.6Gbps electrical, optical
some use S-LINK
All detectors use the same type of link: 1 Gbps optical
Read-out Links 200 meter
Front-end Links 80 meter
Trigger Supervisor
Trigger Links 200 meter
S-LINK is the prototype
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