1 / 12

Endcap Trigger Emulation

Endcap Trigger Emulation. Xin Wang. Processing of ADC to L0 trigger decision. Raw ADC from DAQ file. 720 towers. FEE. 90 trigger patches. DSM0. 12 ‘half’ jet patches 0.3x1 or 0.6x1. DSM1. 2 endcap halves. DSM2.

brigit
Download Presentation

Endcap Trigger Emulation

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Endcap Trigger Emulation Xin Wang

  2. Processing of ADC to L0 trigger decision Raw ADC from DAQ file 720 towers FEE 90 trigger patches DSM0 12 ‘half’ jet patches 0.3x1 or 0.6x1 DSM1 2 endcap halves DSM2 6 channels from BARREL, each with 5-bit Esum To last DSM board

  3. Endcap structure: towers -> trigger patches ->half jet patches ->endcap halves 9 10 8 12 7 11 2 6 5 1 3 4

  4. HT 6-bit FEE Emulated from ADC Real trigger data Emu-Real difference 3% mismatch

  5. TP 6-bit FEE Emulated from ADC Real trigger data Emu-Real difference mismatch

  6. Etot ENERGY calculation from ADC & trig data BARREL ENDCAP Trig data ADC emul Trig data ADC emul Etot energy in DSM channels  Etot energy in DSM channels  Etotal (B+E) Barrel ~80% Etot (E+B) mismatch Trig data ADC emul Endcap ~7% Etot energy in DSM channels 

  7. Etot BIT calculation from ADC & trig data Emulated Real data Emu-Real difference

  8. Conclusion • All L0-bits for ENDCAP can be emulated for M-C • Code verified against real events for DSM0,1,2 • More QA histos developed  ported to online (PPlot) • Limitation: works for predefined time stamp (range)

  9. BACKUP

  10. DSM0

  11. 1 2 DSM1

  12. 720 towers, each with 12-bit raw ADC from DAQ file FEE 90 trigger patches, each with 12-bit ADC( 6-bit TP + 6-bit HT) DSM0 12 DSM0 channels, each with 16-bit ( 9 or 10-bit TPsum, 2-bit HT, 2-bit TP, 2-bit HTTP) DSM1 2 DSM1 channels, each with 16-bit ( 5-bit Esum, 1-bit HTTPthr, 1-bit TPthr, 2-bit JP, 2-bit HT) DSM2 6 channels from BARREL, each with 5-bit Esum

More Related