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Table of Contents

Detector requirements from TXI beam line

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Expand
titleDesign files (boards, cables, firmware and software)

Board design files

  • Carrier board (link)

    • Carrier to flex interface document
    • Mechanical board outline 
  • Flex board (link)
    • Flex to analog board interface document
    • Mechanical board outline
  • Analog board (link)
    • Analog to digital interface document
    • Mechanical board outline
  • Digital board (link)
    • External interface documents (power, control and optics)
    • Mechanical board outline
  • Firmware 

Cables

  • Power cable
  • Fiber optics cable
    • MTP24 1:3 breakout cable (link)
  • Vacuum Feedthrough (link)
  • Internal Fiber Optics cable (link)

Support electronics

Firmware/Software

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  • Bench-Top
    • Digital- & Analog-BRDs: Liquid-Cooling-setup (link)

Power requirements

Expand
titlePower requirements, measurements and suggested bench supply solution


epix-hr-2m 10kt power dissipation per quad
Digital board

44W, measured 30W

Analog board

155W, estimated from measurements of a single carrier 115W

Image Added

Suggested power supply

Power Supply

  • Power supply should provide 24V
  • Expected power consumption is 5W per ASIC plus 25W for the readout boards totaling 125W per quadrant
  • Power supplies capable of single channel >175W or more is acceptable but recommend is  2 channels with 100W each
  • Examples of such supplies
    • 2x MPOD compatible modules (using 2 channels of 24V per quad)
MPV 4030I40 - 30V5A100W / ch.2mV0.12mA<2mVpp


Procurement

  • Track procured items for the project (link)
  • Kaz list of items to by acquired by the beamline (link)

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Data communication protocol

TBD

Image

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Processing

TBDHLS

Register map

TBD


Timing emulator

Issues tracking

Expand
titleIssues tracking list
DescriptionPriorityAssigned toDesignTestedWhen will it be done.Date completedNotes
  •  Analog board power supplies not powering up.
HighScott/DionisioDone


The missing connection on the power planes have been identified by Scott and implemented in the C01 design files. A new board spin is required.
  •  Flex cable too thick
MediumDionisio/TungDoneDone
10/2023Need to change the fab notes to make board more flexible. If needed we will change the planes from solid to criss-cross pattern
  •  Carrier board copper plate opening is too narrow
MediumMarcoDoneDone

Marco has changed the design file to increase the opening and requested the tech to rework all existing copper carriers
  •  Component heights to not match pockets in the cooling block
MediumMarco



Scott found some components hight did not match the needs. Marco is working with Don to get this fixed
  •  Mounting holes on cooling block have wrong size
HighMarco



Mounting hole on the cooling block are larger than in the board. This prevents us from securing the boards.
  •  Mounting holes on cooling block have wrong size
MediumDawood



Initialization files only work if the project (python ./devGui.py) is executed in the script folder. How can we make it more consistent and enable the project to be ran from other locations
  •  Configuration files
MediumDionisio



We need to enable the configuration files to be done for all asics individually
  •  Timing receiver not locking
HighDionisioDawood/Julian



Check why timing receiver is not locking
  •  data descrambler
MediumDawoodDoneDionisio


Port and change data descrambler form 2x1 to 2x4
  •  Initialization for 5kfps (12us/24us)







  •  Initialization for charge injection (24us/150us)