ATLAS ROB User Requirements Document

4 List of User Requirements

UR DI-RATE

Fragment Arrival Rate

UR DI-EFS

Event Fragment Size

UR DI-IDR

Input Data Rate

UR DI-FC

Flow Control

UR DI-EXP

Data Expansion

UR DI-ALLO

Buffer Space Allocation

UR L2-BS

Buffer Size

UR L2-ROI

RoI_request Handling

UR L2-REF

RoI_data Reformatting

UR L2-PRE

RoI_data Pre-processing

UR L2-COMP

RoI_data Compression

UR L2-REJ

L2_reject Handling

UR L2-ACC

L2_accept Handling

UR L3-REF

Level-3 Data Reformatting

UR L3-PRE

Level-3 Data Pre-processing

UR L3-COMP

Level-3 Data Compression

UR L3-DAH

Level-3 Destination_address Handling

UR L3-OUT

L3 Data Output

UR L3-WAIT

Wait for L3_done

UR CTL-SC

State Changes

UR CTL-CONF

Configuration

UR TTC-ID

ID reception

UR ERR-TRANS

Transmission Error

UR ERR-FBIG

Fragment Too Big Error

UR ERR-FERR

Fragment Contains Error

UR ERR-MON

Error Monitoring

UR ERR-DATA

Dataflow Errors

UR ERR-REC

ROB Recovery

UR GBL-MON

Monitor Data Handling

UR GBL-DTST

Dataflow Test Mode

UR GBL-STST

System Test Mode

UR GBL-HIST

History Maintenance

UR GBL-PERF

Performance Recording

UR GBL-ACC

External Access

UR GBL-AUTO

Auto-Test Mode

UR CON-SIZE

Size Constraint

UR CON-POW

Power Constraint

UR CON-COST

Cost Constraint

UR CON-RC

Run Control Interface

UR CON-MON

Monitor System Interface

UR CON-EB

Event Builder Interface

UR CON-L2

Level-2 Interface

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