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RPC Trigger Electronics Review

RPC Trigger Electronics Review. Subjects: Link System Low Voltage Link System Upgrade Krzysztof Doroba, University of Warsaw. Krzysztof Doroba, RPC TRigger Review, 22.01.2009. Low Voltage. Low Voltage for Link Board System 68 A3016 9 A3486S+1A3486=10 MAO’s 21 Easy Crates

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RPC Trigger Electronics Review

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  1. RPC Trigger Electronics Review • Subjects: • Link System Low Voltage • Link System Upgrade Krzysztof Doroba, University of Warsaw Krzysztof Doroba, RPC TRigger Review, 22.01.2009

  2. Low Voltage • Low Voltage for Link Board System • 68 A3016 • 9 A3486S+1A3486=10 MAO’s • 21 Easy Crates Performance/Problems • Painfull breaking period of CAEN products - factory recalls due to design imperfections • 4 A3016 not delivered yet • 2 MAOs and 3 A3016 failed during operation (fixed)‏ Krzysztof Doroba, RPC TRigger Review, 22.01.2009

  3. Low Voltage and Upscope • Power Supply for VM Trigger Crates • -already covered by Wojtek Okliński talk • RPC System Upgrade: • re-addinng re4 for η<1.6 • extend acceptance up to η=2.1 Krzysztof Doroba, RPC TRigger Review, 22.01.2009

  4. MB4 MB3 MB2 MB1 Muon Chamber Geometry Today Reduced RE system || < 1.6 1.6 RPC ME4/1 restored ME3 ME2 ME1

  5. Geometry After Upscope MB4 MB3 MB2 MB1 Upgraded RE system || < 2.1 RPC ME4/1 restored ME3 ME2 ME1

  6. RPC Trigger Upgrade RPC Trigger System Upgrade • Trigger (USC55) part - covered by Wojtek Okliński • Link System (UXC55) part • more linkboards (MLB,SLB,CB)‏ • more linkboard boxes (LBBox)‏ • more LV PS • extra cabling Krzysztof Doroba, RPC TRigger Review, 22.01.2009

  7. MLB SLB CB LBB re1,2<1.6 96 192 48 24 re3<1.6 48 96 24 12 Total Endcap 144 288 72 36 Total Barrel 300 500 120 60 Total <1.6 444 788 192 96 Link system (1)‏ Staged Link system Krzysztof Doroba, RPC TRigger Review, 22.01.2009

  8. MLB SLB CB LBBox re4<1.6 48 96 24 12 MLB SLB CB LBBox re1>1.6 72* 12* 12* re2>1.6 24 24 0 re3>1.6 24 24 0 re4>1.6 24 24 0 total>1.6 144 72 12 Link system (2)‏ re-adding re4 for |η|<1.6 Extending re1,re2,re3,re4 up to |η|<2.1 **MLB, CB and LBB for re1/1 are of the special type Krzysztof Doroba, RPC TRigger Review, 22.01.2009

  9. LBB boards MLB SLB CB Total Total (+spares)‏ produced 444 788 192 1424 1600 upgrade hi eta (w/o re1/1, re4)‏ 48 48 96 110 upgrade re4, <2.1 72 120 24 216 240 upgrade re1/1 72 12 84 100 LV LBB A3016 A3486 installed system 96 64 10 upgrade re4, re1/1 24 16 2 upgrade re1/1 12 8 2 Link system (3)‏ Low Voltage system upgrade: Krzysztof Doroba, RPC TRigger Review, 22.01.2009

  10. LB System Cables • LB system for RE4 needs new cabling (from LBB to USC) and room for crates • RE1/1 requires no new cabling, LBBoxes installed • RE1/1 requires room for Power Supplies • Questions: • room for RE1/1 LV PS at YE+1,YE-1? Krzysztof Doroba, RPC TRigger Review, 22.01.2009

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