Transcript control-soft-04.ppt

Control Software
for the CMS Pixel Readout
R.Stone, Rutgers
(J.Doroshenko, DW.Kim, U.Joshi, L.Perera, J.C. Yun, et al)
• Overview of Pixel Control System
• Status of US-based work
• Incorporation into prod. & system testing
• What is next
CMS Pixel
Workshop
28 April 2004
Vers 1.4
slide 1
CMS Pixel Control
slide 2
What exists now?
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“Cosmo” (vers.1.6.9c) for pulsing, LED, 90Sr: PSI43
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1st version about 1 year ago
Now 10 versions later
Written in C, Tcl
I/O via PC parallel port to a “FEC” & FPGA TBM
Server communication limits to 30 Hz rate
“Run Control” GUI + Cosmo for Testbeam
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DAQ integrated to Si Strip telescope
Currently In use at FNAL Testbeam
Now for PSI43
PSI46 ready in ~1month
slide 3
Cosmo – Hardware: PSI 43
slide 4
Cosmo Pixel GUI
slide 5
Cosmo DAC screen
slide 6
Cosmo ADC Tool
slide 7
PSI 43 Calibration Analysis
slide 8
Pulser Calibration analysis
IZM 34B chip0 (1x2) at T=-20C
Thresh, Pedestal, Gain
Address levels, Charge
slide 9
What exists now?
•
“Cosmo” (vers.1.6.9c) for pulsing, LED, 90Sr: PSI43
–
–
–
–
•
1st version 1 year ago
Now 10 versions later
Written in C, Tcl
I/O via PC parallel port to a FEC & FPGA TBM
“Run Control” GUI + Cosmo for Testbeam
–
–
–
–
Pixel DAQ integrated with Si Strip telescope
Currently In use at FNAL Testbeam
Now using PSI43
PSI46 ready in ~1month
slide 10
FNAL Testbeam
DAQ Overview
slide 11
Testbeam Run
Control Gui
slide 12
33B Chip0,1 90Sr Analysis
Chip 0
Sr90
Chip 1
column
Sensitive at column edge
Chip 1
Chip0 has bad
double columns at 21, 28
row
Chip 0
slide 13
Needed Soon
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Cosmo changes: PSI 43  46
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Production Testing
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Hardware
New DAC specifications
Pixels: 150x150 (2756)  100x150 (4160)
Scripting and rate improvements
Should be ready in 1 month
Initial Plaquette test (module)
3 day burn-in (32 modules)
Blade
Full disk
System tests: using AOH, FED, FEC, TTC
slide 14
Cosmo - Hardware: PSI 46
slide 15
Near Term Plan
• At FNAL: get Linux PCs
– Install PVSS and XDAC
• Try simple monitoring
• Use XDAC process control
– Install DB
– ORCA
Summer ’04
• Modify analysis and control software
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Production testing
System testing
Integrate DB coupling
ORCA?
slide 16
Conclusions
• Software exists to control modules of PSI43.
• PSI 43 control software used for bench and testbeam.
• Modifications underway to achieve PSI46 readout.
• Structure exists to evolve into production testing.
• Incorporate more of the CMS environment to get to
final runtime system.
slide 17