Cabling and Crate Layouts

This page has been (largely) superceded by the LevelOneCaloCabling Twiki page.

The following documentation is available:

• details of the bulk of the L1Calo cabling, mainly between Receivers and PPMs and the LVDS cables from PPMs to CPMs and JEMs are described in EDMS document 399348 (ATL-DA-ES-0036). Updated versions may be accessed via the software notes page (note 13).
• information about other L1Calo cabling, etc DAQ and CMM cables is in another EDMS document 489129 (ATL-DA-ES-0038). Updated versions may be accessed via the software notes page (note 14).
• details about the Receiver to PPM patch panels (RPPPs) is a further EDMS document 568390 (ATL-DA-ES-0042). Updated versions may be accessed via the software notes page (note 18).

The following Excel spreadsheets are available:

• cables to/from the LAr receiver system (courtesy of Bill Cleland)
• cables to/from the Tile receiver system (courtesy of Bill Cleland)
• receiver interconnect board pinouts (from Steve Hillier)
• receiver input/output patch panel pinouts (from Steve Hillier)
• crates, cables and pinouts to and within the trigger system
• cabling to the front and back of Receiver crates (from Steve Hillier)
• cabling to the backplanes of PPM, CPM and JEM crates
• cabling to the front and back of TileCal patch panel crates and Receiver to PPM patch panel crates

Local copies of Bill Clelands LAr receiver cabling documentation. (NB The links to EDMS may show later versions of these documents).

• receiver cabling document (EDMS document 347182)
• LAr EM electronics topology (EDMS document 110534)
• LAr HEC and FCAL electronics topology (EDMS document 347183)

Spreadsheets for entry into TC cable label database:

• Level 1 Cables (see Calorimeter Trigger worksheet).
• L1Calo fibres to ROS and RoIB.

Spreadsheet(s) showing lengths of signal cables from the detectors:

• LAr (not yet available)
• Lengths of every TileCal cable. The ranges are: barrel 32-45m, extended barrel 62-75m.

Some details of our cabling are available:

• mail to Chris Parkman on 22-Nov-2001.