centuryData 76270-901 Hunter Performance Specification May79 free download

File name 76270-901_Hunter_Performance_Specification_May79.pdf

76270-901 HUNTER Performance Specification MAY 1979 o Century Data Sr~~~ RECORD OF REVISIONS REVISION NOTES o ORIGINAL ISSUE -_.------------_._-,.--- --..--.-------------------------------------------------I --...--.-...----..--.-.------.--------------------.--.---.----------,--1 .-- -- --~.----.------------------------------.--.---. ---------- 1-----.---.---- -.--... ---..----------------.-.----------... ---- -.-------.- .---------.--- 1----------_._-- --.---- -.--.--.- CONTENTS Section Page Section Page 1 INTRODUCTION ... " 1-1 6 TRIDENT INTERFACE SIGNALS ... 6-1 1.1 Purpose ... 1-1 6.1 All Signals Except Data and Clock .. .. 6-1 1.2 Related Documents . . . . . . . . . . . . . . . .. 1-1 6.2 Read/Write Data and Clock ... 6-1 1.3 General Description ... 1-1 6.3 Interface Cables and Connectors ... 6-1 1.4 Features. . . . . . . . . . . . . . . .. . . . . . . . . .. 1-1 6.4 Interface Cable Assemblies Available From Century Data Systems (CDS) ... 6-1 2 SPECIFICATIONS ... 2-1 6.4.1 Bussed Cable (Signal Cable) ... 6-4 2.1 Operational Specifications . . . . . . . . . .. 2-1 6.4.2 Radial Cable ... 6-4 2.2 Reliability . . . . . . . . . . . . . . . . . . . . . . . . .. 2-2 6.4.3 Bus Cable (Dual Access Only) ... 6-6 2.2.1 MTFB - Mean Time Between Failures 2-2 6.5 Grounding ... 6-6 2.2.2 MTTR - Mean Time to Repair ... , 2-2 2.2.3 Preventive Maintenance Time . . . . . . .. 2-2 2.2.4 Service Life ... 2-2 7 SMD INTERFACE SiGNALS ... 7-1 2.2.5 Cost of Ownership . . . . . . . . . . . . . . . . .. 2-2 7.1 Disk Drive Interface Signals ... 7-1 2.2.6 Power Loss . . . . . . . . . . . . . . . . . . . . . . .. 2-2 7.2 Tag 3 (Control Tag) Interpretations . 7-4 2.3 Data Integrity ...