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ARCHITECTURE. 40 MHz. ROD. RoI. 75 kHz. 120 GB/s. RRC. ROB. ROIB. L2SV. RRM. L2N. L2P. IOM. ~2 kHz. ~3+3 GB/s. EBN. SFI. DFM. EFN. EFP. EFP. EFP. EFP. SFO. ~ 200 Hz. ~ 300 MB/s. Trigger. DAQ. Calo MuTrCh. Other detectors. 40 MHz. D E T R/O. LV L1.

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D A T A F L O W

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D a t a f l o w

ARCHITECTURE

40 MHz

ROD

RoI

75 kHz

120 GB/s

RRC

ROB

ROIB

L2SV

RRM

L2N

L2P

IOM

~2 kHz

~3+3 GB/s

EBN

SFI

DFM

EFN

EFP

EFP

EFP

EFP

SFO

~ 200 Hz

~ 300 MB/s

Trigger

DAQ

Calo MuTrCh

Other detectors

40 MHz

D

E

T

R/O

LV

L1

FE Pipelines

2.5 ms

Lvl1 acc = 75 kHz

Read-Out Drivers

RoI data = 2%

120 GB/s

D

A

T

A

F

L

O

W

H

L

T

~ 10 ms

ROD-ROB Connection

R/O

S

Y

S

T

E

M

LVL2

RoI Builder

RoI

requests

Read-Out Buffers

L2 Supervisor

L2 N/work

L2 Proc Unit

ROD-ROS Merger

I/O Manager

Lvl2 acc = ~2 kHz

Dataflow Manager

E

V

B

Event Building N/work

~ sec

Event Filter

~3 GB/s

Sub-Farm Input

Event Filter

Processors

Event Filter N/work

EFacc = ~0.2 kHz

Sub-Farm Output


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