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PreAmpBox. Currents: 1 current per switch intensity set by DAC value to pulse height. left. right. 0 1 2 3 4 5 6 7. 24 25 26 27 28 29 30 31. PreAmpCard: 96 in 1 PreAmpBox each pulse is distributed to 6 PreAmpChannels on each PreAmpCard. 3A. 0A. top. 0B. 3B.
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PreAmpBox • Currents: • 1 current per switch • intensity set by DAC value to pulse height left right 0 1 2 3 4 5 6 7 24 25 26 27 28 29 30 31 • PreAmpCard: • 96 in 1 PreAmpBox • each pulse is distributed to 6 PreAmpChannels on each PreAmpCard 3A 0A top 0B 3B Depths: 8 4 0 Tower 3 Tower 2 1A 4A mid 1B 4B 88 89 90 91 92 93 94 95 Tower 1 Tower 0 2A 5A Depths: 8 4 0 PreAmp- Channel bot PreAmp- Connector 7 5 3 1 6 4 2 0 5B • “little black cable”: • distributing 1 pulse to each side of the PreAmpBox backplane • Switch: • generates pulse • distributed to 8 PreampCards • FanOut: • 6 FanOuts per PreAmpBox • 16 switches on 1 FanOut Pulser top mid bot right A A A B B B left left right C1+ • Commands: • differential signal (+/-) per 1/3 FanOut • opens switch to generate pulse • timing of pulse-start set by DELAY C2-
0 1 0 1 2 2 3 3 4 4 5 5 6 6 7 7 switch positions
bls 0 1 2 3 4 5 6 7 ADC- crates 0/1 6/7 1A 0B 5A 5B 4B 0A ch # 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 card 0/6 card 1/7 card 2/8 3A 2B 2A 3B 4A 1B 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 card 3/9 card 4/10 card 5/11 bls 0 1 2 3 4 5 6 7 ADC- crates 4/5 10/11 1B 2A 2B 3A 3B 4A ch # 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 card 0/6 card 1/7 card 2/8 0B 5A 5B 0A 1A 4B 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 card 3/9 card 4/10 card 5/11
bls 0 1 2 3 4 5 6 7 ADC- crate 2 1A 5B 0A 0B 5A 4B ch # 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 card 0/6 card 1/7 card 2/8 2B 3A 4A 1B 2A 3B 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 card 3/9 card 4/10 card 5/11 bls 0 1 2 3 4 5 6 7 ADC- crate 3 4A 3B 1B 2A 2B 3A ch # 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 card 0/6 card 1/7 card 2/8 5A 5B 0A 1A 4B 0B 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 card 3/9 card 4/10 card 5/11
bls 0 1 2 3 4 5 6 7 ADC- crate 8 4B 0B 5A 5B 1A 0A ch # 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 card 0/6 card 1/7 card 2/8 3A 2B 2A 3B 4A 1B 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 card 3/9 card 4/10 card 5/11 bls 0 1 2 3 4 5 6 7 ADC- crate 9 4A 3B 2B 3A 2A 1B ch # 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 card 0/6 card 1/7 card 2/8 1A 5B 0A 5A 4B 0B 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 0 48 96 144 192 240 288 346 card 3/9 card 4/10 card 5/11