1. CLB demonstration board & prototype tests (CLB: Central Logic Board) 1 WPFLElectronics PPMCLB F. Louis

2. F. Louis WPFL 2

3. 3 Contents Koala board description Extension board description Koala components Test bench configuration Development status Next steps CLB test prototype WPFLElectronics PPMCLB F. Louis

4. 4 Koala board description Initially designed for Medusa configuration 3 x Asic Scott to read 6 x 10” pmt Module Prism with Virtex 4 Evolutions to comply with PPM developments Choice of Virtex 5 - SOC Mini module Virtex 5 (MM+) Clock & Synchro command distribution developmment Evolution on software readout WPFLElectronics PPMCLB F. Louis

5. 5 Extension board description Realization of an extension board to connect the MM+ module to the Prism support (650 pins PGA) WPFLElectronics PPMCLB F. Louis

6. 6 Koala components Mini module Virtex 5 Asic Scott Readout SC Configuration Analog input configuration Amplifier Impedance adaptator I²C link Digipicco sensor Nano beacon connector Antares base configuration Antares base monitoring Power supplies (Dc/Dc and regulators) WPFLElectronics PPMCLB F. Louis

7. 7 Test bench configuration “Off shore” side MM+ (VxWorks) Asic Scott V1 I²C sensor Ethernet Link “On shore” side PC (Linux) WPFLElectronics PPMCLB F. Louis

8. 8 Development status “Off shore” side Software Configuration Dedicated firmware “Antares evolution” firmware and acquisition software SPI & I²C IP block modules Ice server “On shore” side Software Configuration “Antares evolution” acquisition software Run control software Ice client WPFLElectronics PPMCLB F. Louis

9. 9 Development status Time Stamping Asic Scott V1Tested in acquisition mode Control & Command I²C Tested with Digipicco sensor SPI Tested with Asic Scott Read Out Asic Scott V1 Tested with generator injection WPFLElectronics PPMCLB F. Louis

10. 10 Next steps Time stamping Asic Scott V2Integration & tests with real data ( 3” pmt & Octopus board with I²C software) TDCIntegration & tests with real data ( 3” pmt & Octopus board with I²C software) Read Out Firmware & Software TDC Integration Clock & Synchronous command distribution Tested on separate bench (2 x ML507) Integration & tests with complete optical network All basic functionalities must be tested WPFLElectronics PPMCLB F. Louis

11. 11 CLB tests prototype Time Stamping Complete DOM with 31 pmt Control & Command NanoBeacon Control board Octopus boards Tilt/Compass board Temperature sensors Read Out Scott/TDC for 31 channels 2 ADC channels for piezo & hydro boards Optical link REAM & Pin reception diode WPFLElectronics PPMCLB F. Louis

12. 12 WPFLElectronics PPMCLB F. Louis CLB tests prototype Integration & cooling test Complete mechanical DOM with MM+ Power Power conversion board