ATLAS TRT: HARDWARE INTERLOCK


Contacts

Hal Evans
Paul Smith
hgevans at indiana.edu
ptsmith at indiana.edu

Index

General
Operations
Technical
Other
Overview, Talks, Proposals
Thresholds, Monitoring, Risk
Boards, Testing
Documents of interest

Updated

10-Oct-2007


General Information

ATLAS TWiki's   TRT-HWI at CERN  
    TRT Wiki  
Paul's Web Page   here  
 
System Overview 29-Jun-07 System Version 2.1 (gif | pdf)
  25-Jan-07 System Version 2.1 (gif | pdf)
  04-Dec-06 System Version 2.0 (pdf)
 
Presentations 02-Jul-07 Presentation at ID Week (J. Penwell) pdf
  27-Feb-07 Presentation at Feb 07 ID Week pdf | sxi
  26-Jan-07 2nd Proposed Design to TRT Group pdf | sxi
  14-Nov-06 1st Proposed Design to TRT Group pdf | sxi
  Jul-06 Original Ideas (Nick George & Rick Van Berg) ppt
 
Proposals 03-Nov-06 Original Proposal pdf

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Operational Details

User Guides
08-Oct-07 Logic Box  
23-Apr-07 Comparator Board  
Thresholds and Response Curves
12-Apr-07 Threshold Resistor Values • NTC Input Comparator V(thresh) vs R: jpg | pdf
• Comparator Local Trip Threshold R: jpg | pdf
12-Apr-07
16-Jan-07
Voltage vs NTCs over Threshold • Comparator Board Output: jpg | pdf
• Logic Board Input (after receiver): jpg | pdf
Monitoring
02-Apr-07 Proposals v0.0
Risk Analysis
19-Jan-07 Risk Analysis • 1st Draft: xls | pdf

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Technical Details and Testing

Testing
16-Jan-07 v2.0 Pre-Prototyp Comparator Board Tests using standalone "Logic Board" receiver
Logic Box
25-Sep-07 v2.3 Alarm Brd: pdf
Rcvr   Brd: pdf
    sent to CERN
14-Jun-07
06-Jun-07
v2.2 Alarm Brd: pdf
Rcvr   Brd: pdf
    work in progress
12-Jan-07 v2.1 Schematic: sch | pdf     Partial Layout
Comparator Board
02-Feb-07 v2.2 Schematic: sch | pdf PCB: pcb | top | bot Photo (21-Mar-07) production version
24-Feb-07
12-Jan-07
v2.1 Schematic: sch | pdf
Schematic: sch | pdf
    extra filtering added
01-Dec-06 v2.0 Schematic: pdf     new simplified design
10-Nov-06 v1.0 Schematic: sch | pdf PCB: pcb | top | bot   presented to TRT group on 14-Nov-06
Parts List
12-Jan-07 v2.x for Comparator and Logic Boards
10-Nov-07 v1.0 for Comparator Boards
Mechanical Support Box
10-Nov-06 v2.1     Photos Empty Dimensions:
(width x depth x height)
6-slot: 5"    x 3.5" x 4"
8-slot: 6.5" x 3.5" x 4"

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Other Information

Note Description EDMS id
ATL-I-ER-0011
ATL-IT-ES-0039
PP2 TTC Boards
(spec's, schematics, etc)
758659
603791-8
ATL-DQ-ON-0006 ELMB Documentation 684947

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