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Control Data 169 Manuals
Manuals and User Guides for Control Data 169. We have
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Control Data 169 manual available for free PDF download: Manual
Control Data 169 Manual (97 pages)
AUXILIARY MEMORY UNIT
Brand:
Control Data
| Category:
Computer Hardware
| Size: 9 MB
Table of Contents
Control Data
2
General Contents
3
Table of Contents
5
Chapter 1 - Description
9
External Memory Characteristics
9
External Buffer Characteristics
10
System Diagram
10
Physical and Electrical Characteristics
11
Top View, 169 Cabinet Layout
11
Technical Specifications
12
Chapter 2 - Operation
13
Cabinet Controls
13
Starting and Clearing Procedures
13
External Memory Selections
14
Cabinet Controls
14
External Buffer Selections
15
Buffer Mode
15
External Buffer EF Select Codes
15
Control Words
16
Program Examples
16
Interrupts During Buffer Mode
18
Clear External Buffer Controls
19
Select BER Read
19
Channel Extension Mode
21
Program Example
21
External Buffer Status
22
Status Response
22
Program Example
23
Chapter 3 - Principles of Operation
25
Internal and External 160-A Memory and Buffer Operations
25
Chapter 2 - Operation
26
Storage Section
27
Memory Planes
27
Memory Module
27
Properties of the Magnetic Core
29
Address Selection
31
R /W Driver Selection
32
Diverter Selection
34
Storage Cycle
35
Inhibit Driver Selection
35
Module Control
36
Selection
36
Timing
36
Gating
40
Non-Volatile Storage and Reset Circuits
40
Module Gating Control (for 1 Bit of 12-Bit Word)
41
External Buffer Control
42
Non-Volatile Storage and Timing Fault Circuits
42
External Buffer Transmission Paths
43
Timing
44
Selection
44
External Buffer Timing Controls
45
External Buffer Select Circuit
46
Status, BER Read, and Channel Extension Mode Operations
47
Status Response Gating
47
Buffer Mode Operation
48
Channel Extension Gating
48
Control Signal Sequence for Buffer Mode Operation
49
Control Word Gating
50
Word 1 Circuit and Interrupt
50
Buffer Control Word Gating
50
Word 1 Circuit
51
Interrupt Circuits
52
Word 2 and Word 3 Circuits and BER Read
53
Word 2 and 3 Circuits
54
BER Read Controls
54
Word4Circuit
55
Data Gating
55
Word 4 Circuit
55
Resync Circuit
56
Buffer Mode Data Transfer
56
External Buffer Resync Circuit
57
Module and External Buffer Resets
58
Timing
58
169 Timing Chart
59
Chapter 4 - Maintenance
60
Component Number System
60
Module Chassis
62
Control Chassis
62
AC Power Distribution
63
Cooling
64
Replaceable Fuses
64
Cable Pin Assignments
65
B Electronic Theory of Memory Circuits
77
C Signal Characteristics
84
Electrical Signals
86
D Installation
87
Specifications
88
Power Requirements
88
Power Service
88
Input-Output Cables
89
Interconnecting Cables
89
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