A 2ND LEVEL DATA BUFFER WITH LHC PERFORMANCE

被引：4

作者：

GREEN, BJ ^{[1
]}

STRONG, JA ^{[1
]}

CRANFIELD, R ^{[1
]}

CRONE, G ^{[1
]}

机构：

[1] UCL, DEPT PHYS & ASTRON, LONDON, ENGLAND

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1995年 / 360卷 / 1-2期

关键词：

D O I：

10.1016/0168-9002(95)00107-7

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

For the ATLAS experiment at the Large Hadron Collider (LHC) buffers are required which will accept data at rates in excess of 100 Mbytes/s and distribute selected data to the second and third level trigger systems. A design for a buffer using a digital signal processor as the memory manager is described and the performance of a prototype module is given. Tests of the system in a beam line will be used to develop and check discrete event simulation models of the buffers and a second level trigger system.

引用

页码：359 / 362

页数：4