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UNISERVO VI C
Sperry Rand UNISERVO VI C Manuals
Manuals and User Guides for Sperry Rand UNISERVO VI C. We have
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Sperry Rand UNISERVO VI C manual available for free PDF download: Programmer, Operator Reference Manual
Sperry Rand UNISERVO VI C Programmer, Operator Reference Manual (99 pages)
Magnetic Tape Subsystem for the UNIVAC 491, 492, and 494 Real-Time Systems
Brand:
Sperry Rand
| Category:
Storage
| Size: 6 MB
Table of Contents
Table of Contents
3
List of Figures
5
Introduction
8
Subsystem Description
9
General
9
Specification
10
Configurations
10
Subsystem Components
14
UNISERVO VI C Magnetic Tape Units
14
Standard Control Unit
16
Auxiliary Control Unit
18
Optional Features
18
Translate Feature
18
Programming
19
Subsystem/Processor Interface
19
Word Formats
20
Function Words
20
Write
22
Read Forward
24
Read Backward
25
Skip/Write
28
Rewind with Interlock
29
Rewind to Load Point
30
Bootstrap
30
Status Words
31
Abnormal Frame Count (BP 17)
34
End-Of-File (BP 16)
34
End-Of-Tape/Load Point (BP 15)
34
Interlock (BP 14)
34
Busy (BP 13)
35
Parity Error (BP 12)
35
Late Acknowledge (BP 11)
35
Tape Hash (BP 10)
36
Invalid Function (BP 9)
36
Bad Track (BP 8-5)
37
Ll. Fixed Indicator (BP 4)
37
Frame Counvmodulo 5 (BP 3-0)
37
Error Recovery Procedures
37
General Recovery Procedures
38
Read Backward Function
39
Bootstrap Function
41
Write and Skip/Write Functions
41
Read Forward Function
43
Timing
44
Operation
50
Controls and Indicators
50
UNISERVO VIC Magnetic Tape Units
50
Standard Control Unit
57
Physical/Program Tape Unit Association
59
Auxiliary Control Unit
60
Subsystem Operation
60
Tape Loading
61
Tape Unloading
65
Operator-Performed Maintenance
65
Tape Markers
65
Cleaning Instructions
66
Two-Hour Cleaning
68
Eight·hou1 Cleaning
68
Appendix A: Summary of Physical Characteristics and Operational Requirements
69
Appendix A. Summary of Physical
69
Appendix B. Optional 9-Track
71
MAGNETIC TAPE SUBSYSTEM B-1 to
71
Configurations
71
B2. Programming
73
B2.1. Subsystem/Processor Interface
73
B2.2. Word Formats
73
Function Words
73
Write End-Of-File
73
Write
74
Appendix C. Optional Translate
96
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