Table Of Contents - IBM System/370 145 Manual

CONTENTS
Base Publication sections (01 to 10)
section 01: System Highlights • •
Section 10: Architecture Design. System Technology, and System
Components • • • • •
10:05 Architecture Design and system Technology.
Architecture Design.
system Technology.
a • • • •
Major Components • • • • • •
10:10 The Central Processing Unit (CPU) • • •
Control Registers. •
Basic Control Mode •
Extended Control Mode. •
Expanded Instruction Get
Byte-Oriented Operands •
Monitoring Feature • • •
Architecture Implementation Alterations. • • • • •
Interval Timer • • • • • • • • •
Time of Day Clock. • • • • • • •
Clock Comparator and CPU Timer •
10:15 storage and the Console File.
10:20
10:25
10:30
10:35
Control and Processor (Main) Storage •
The Console File • • • •
Channels • • • • • • • • •
Byte Mul t.iplexer Channel
Integrated File Adapter.
Selector Channels. • • •
Block Multiplexer Channels •
.
..
Block Multiplexing Operations with Rotational Position
Sensing Devices. • • • • • • • • • • • • • • • • • •
summary of Block Multiplexing Operations with I/O
Devices. • • • • • • • • • • • • • • • • • • • • •
system Control Panel and System Console • •
System Control Panel • • • • • •
System Console • • • • • • • • • •
standard and Optional System Features. •
Standard Features. • • • • •
Optional Features. • • • • • • • • •
Section 15: Virtual Storage and. Dynamic Address Translation.
15: 05 Virtual Storage Concept.s. Advantages, and Terminology.
The Need for Larger A.ddress Space. • • • • • '. • •
Virtual storage and Dynamic Address Translation
1
9
9
9
10
13
14
14
14
15
20
21
21
22
22
23
23
24
24
21
29
30
30
31
32
31
40
41
41
41,
42
42
43
44
44
44
Concepts • • • • • • • • • .. • • • • • .• • • . . . • • 48
General Advantages Of'fered by IBM Operating Systems
that Support a Virtual Storage Environment • • • • 54
Virtual Storage and Dynamic Address Translation
Terminology. • • • • • • • • • • '. • • • • • • • • • 61
15:10 Dynamic Address Translation Facility for the Model 145 66
Virtual Storage Organ.ization • • • • • • • • • • • 66
Operation of Dynamic Address Translation Hardware. 61
Features to Support Demand Paging. • • • • • • • • 14
Channel Indirect Data Addressing • • • • • • • • • 16
15:15 system Performance in a Virtual storage Environment. 18
System Resources Required to Support a Virtual
Storage Environment. • • • • • • • • • • • • • • • 19
New Factors that Affe!ct System Performance • .• • '. 82
Relationship Between Virtual Storage Size and System
Performance. • • • • • • • • • • • • • • • • • • • • • • 85
A Guide to the IBM System/370 Model 145