Page History

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• Using Altium Designer
  • Multi-board project: https://stanford-linear-accelerator-center.365.altium.com/designs/5186839B-3CA3-4D54-8947-817E5400B729#design
  • Digital board: https://stanford-linear-accelerator-center.365.altium.com/designs/15351422-ADCD-4239-875B-3D8D5E0BD347#design
  • Analog board: https://stanford-linear-accelerator-center.365.altium.com/designs/40A8ABB0-467C-443B-B76D-D732550EB38A#design
• Based mechanically on the boards from ePixHR250M_2x2_Camera_Documentation
  • Carrier board (PC_261_101_24_C00)
  • Digital board (PC_261_101_25_C00)
  • Power & communication board (PC_261_101_26_C00)
• Changes done to the system architecture compared to the boards in the camera above:
  • The digital board with the FPGA will be moved to the bottom of the stack with the optical transceiver
  • The analog board is at the top and interfaces between the carrier and the digital board
• Naming:
  • NNN-single-carrier
  • NNN-single-digital
  • NNN-single-analog
  • Where NNN is the "brand name" of this system, suggestions:
    • Chipmunk
    • Squirrel
    • ePix-gt
    • GigaPlus
    • GTplus

General questions

• Common SACI (ASIC slow control) interface for the "old" carrier boards with separate select signals
  • Still use common or split up into one SACI per ASIC?
  • Other common signals: CLK_EN, GRST, ACQ, RO, SRO, SYNC
• Which board should have the power connector?

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