Abstract
Sumbox is the end point of level 1 calorimetry trigger at the Collider Detector at Fermilab (CDF), though the final level 1 decision is made by another logic board which considers both calorimetry triggers and other triggers. The total energies (linear or weighted) deposited on the entire detector are summed here, and compared with preset thresholds to make level 1 calorimetry decisions. Sumbox is a fastbus slave implemented with geographical and logical addressing, secondary address and random data cycles, and various responses to incorrect internal addresses and imprudent accesses. Its summing and comparing can be fully tested via fastbus.
| Original language | English |
|---|---|
| Pages (from-to) | 922-924 |
| Number of pages | 3 |
| Journal | IEEE Transactions on Nuclear Science |
| Volume | 33 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1986 |
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All Science Journal Classification (ASJC) codes
- Nuclear Energy and Engineering
- Electrical and Electronic Engineering
- Nuclear and High Energy Physics
Cite this
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A report on the design and construction of sumbox : A level 1 trigger for CDF at fermilab. / Tsai, Yeong-Dong; Campbell, Myron.
In: IEEE Transactions on Nuclear Science, Vol. 33, No. 1, 1986, p. 922-924.Research output: Contribution to journal › Article
TY - JOUR
T1 - A report on the design and construction of sumbox
T2 - A level 1 trigger for CDF at fermilab
AU - Tsai, Yeong-Dong
AU - Campbell, Myron
PY - 1986
Y1 - 1986
N2 - Sumbox is the end point of level 1 calorimetry trigger at the Collider Detector at Fermilab (CDF), though the final level 1 decision is made by another logic board which considers both calorimetry triggers and other triggers. The total energies (linear or weighted) deposited on the entire detector are summed here, and compared with preset thresholds to make level 1 calorimetry decisions. Sumbox is a fastbus slave implemented with geographical and logical addressing, secondary address and random data cycles, and various responses to incorrect internal addresses and imprudent accesses. Its summing and comparing can be fully tested via fastbus.
AB - Sumbox is the end point of level 1 calorimetry trigger at the Collider Detector at Fermilab (CDF), though the final level 1 decision is made by another logic board which considers both calorimetry triggers and other triggers. The total energies (linear or weighted) deposited on the entire detector are summed here, and compared with preset thresholds to make level 1 calorimetry decisions. Sumbox is a fastbus slave implemented with geographical and logical addressing, secondary address and random data cycles, and various responses to incorrect internal addresses and imprudent accesses. Its summing and comparing can be fully tested via fastbus.
UR - http://www.scopus.com/inward/record.url?scp=84939055550&partnerID=8YFLogxK
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U2 - 10.1109/TNS.1986.4337249
DO - 10.1109/TNS.1986.4337249
M3 - Article
VL - 33
SP - 922
EP - 924
JO - IEEE Transactions on Nuclear Science
JF - IEEE Transactions on Nuclear Science
SN - 0018-9499
IS - 1
ER -