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USB DAQ

USB DAQ. Generic DAQ board Purely Digital USB 2.0 interface Uses Cypress SX2 interface chip Already in use in IC HEP I-ImaS, CMS GCT, T2K Firmware and software exists Digital Power 1.2v, 2.5v,3.3v 40MHz and 100MHz Oscillators on board Xilinx Spartan 3 xc3s1000 fg676 –5

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USB DAQ

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  1. USB DAQ • Generic DAQ board • Purely Digital • USB 2.0 interface • Uses Cypress SX2 interface chip • Already in use in IC HEP • I-ImaS, CMS GCT, T2K • Firmware and software exists • Digital Power • 1.2v, 2.5v,3.3v • 40MHz and 100MHz Oscillators on board • Xilinx Spartan 3 xc3s1000 fg676 –5 • In use already in IC HEP (I-ImaS, CMS GCT, T2K) • IO • All Spare IO tracked to 0.1” IDC headers • Differential pairs tracked • 138 Pairs (=276 pins), • 3 pairs are GCLK • Gen. IO (single ended) separate • 41 pins • Bank VCCO individually jumper controlled M. Noy. Imperial College London

  2. Layout Snapshot 1.2V reg. USB Mini-B Differential/SE User IO Cypress SX2 Differential/SE User IO Differential/SE User IO Single Ended User IO XC3S1000FG676 M. Noy. Imperial College London

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