Proton Calorimetry/Equipment/Photodiode Interface Boards

See the Nexys Video and DDC232 page for information on the DDC232 chip.

DDC232 Datasheet.

Photodiode Interface Boards

Several revisions of the DDC232-based interface board have been designed.

Rev.D

• Circuit diagram, board layout and schematics for revision D
• Power supply board PCB layout
• FPGA FMC interface daughterboard schematics
• Revision D circuit board design files
• Power supply board design files
• USB-C connection signals
• Molex connection signals
• Adapter pin location
• Board test/connection points

Rev.C

• Signal block diagram
• Version 1 circuit diagram and board layout for revision C
• Version 1 circuit diagram, board layout and schematics for revision C
• Version 2 circuit diagram, board layout and schematics for revision C (production)
• Revision C CAD STEP file
• Revision C bill of material (Excel)
• Version 1 FPGA FMC interface daughterboard schematics
• Version 1 FPGA FMC interface daughterboard PCB layout
• Version 2 FPGA FMC interface daughterboard schematics (production)
• Version 2 FPGA FMC interface daughterboard PCB layout (production)
• FPGA FMC interface daughterboard bill of materials
• FPGA FMC interface daughterboard PCB Designer OPJ file
• FPGA FMC interface daughterboard PCB Designer DSN file

Rev.B

• Board schematics and layout for revision B
• Revision B CAD STEP file
• Revision B image
• Board photo of electronics side with dimensions
• Board photo of photodiode side with dimensions

Rev.A

• Board schematics version 1 with circuit diagram
• Board schematics version 2 with circuit board layouts (production)
• Board circuit diagram version 2
• Board connections
• Photo of two boards connected together
• Jumper connector 1
• Jumper connector 2
• Jumper connector 3
• Pin inserts

USB-C Cable Tests

Excel spreadsheet with signal tests for various USB-C cables to check pin configurations.