IBM 7151 Manuals

Manuals and User Guides for IBM 7151. We have 1 IBM 7151 manual available for free PDF download: Instruction-Reference

IBM 7151 Instruction-Reference

IBM 7151 Instruction-Reference (190 pages)

Data Processing System

Brand: IBM | Category: Industrial PC | Size: 8.84 MB

Table of Contents

Table of Contents
3
00 Introduction to the Ibm 7090
6
General System Operation
6
Functional Parts of Acomputer System
6
7090 System Make-Up
7
7090 General Logic
10
- The Stored Program
  11
- Exercises
  11
Computer Operations
13
Storage Word Designation
13
The 7090 Word
13
- Numeric Quantity (Data) Word
  13
- CPU Instruction Word
  13
- Data Channel Command Word
  15
Fundamental Components
15
A+B = C, Print C
18
Other Components, Instructions and
22
- Commands
  22
Cpu Internal Functions
24
Functional Components
24
- Storage Register (SR)
  24
- Accumulator Register (AC)
  24
- Multiplier-Quotient Register (MQ)
  24
- Index Registers (XR)
  24
- Program Register (PR)
  24
- Address Switches (AS)
  27
- Tag Registers
  33
- Adders (AD)
  33
Instruction Decoding and Processing
37
- Operation Decoders
  37
- Control Circuits
  37
- Pulses
  37
Basic Cycle
37
- Ibm 7606 Multiplexor
  39
Multiplexor Functional Units
39
- Multiplexor Clock
  39
- Multiplexor Storage Bus
  42
- Multiplexor Storage Bus Or'ing
  44
- Multiplexor Address Switches
  44
Data Flow and Control
44
- CPU to Core Storage
  44
- Core Storage to CPU
  44
Cpu Data Flow and Timing
46
I Cycle
46
Indirect Addressing
46
Instructions
48
- Word Transmission Instructions
  48
  - Fixed-Point Arithmetic Instructions
    56
Floating-Point Arithmetic Instructions
69
Transfer Instructions
92
- Trap Mode Instructions
  98
- Skip Instructions
  100
- Control Instructions
  108
- Sense Indicator Instructions
  112
- Index Transmission Instructions
  120
AND and or Instructions
129
- Convert Instructions
  133
- Floating-Point Trap
  142
- Ibm 7151 Console Control Unit
  145
- Operator's Panel
  147
  - Indicators
    147
  - Manual Controls
    150
  - Manual Control Keys
    152
- Customer Engineer's Test Panel
  159
  - Indicators
    159
Switches
163
- Marginal Check Panel
  166
- Reference Information
  167
- Condensed Logic
  167
  - Adders
    167
Address Register
167
- Program Register
  167
- Sense Indicators
  167
Sh Ift C Ounte R
169
Program Counter
169
- Accumulator
  169
- Multiplier Quotient
  169
- Index Registers
  171
- Storage Register
  171
- Service Aids
  171
  - One Card Programs
    171
  - Voltage
    175
  - Adjustment of C Pulse Set
    175
- Operator's Panel
  177
Console Indicators
177
- Indicator Lights
  178
- Unitized Assembly Lights & Keys
  179
- Switches and Keys
  179
- Plastic Rocker
  179
- Reset Motor
  179
- CE Panel
  180
  - Indicator Lights
    180
  - Switches and Receptacles
    180
- Marginal Check Panel
  181
MC Switches
181
- MC Meters
  181
- Tailgate
  182
  - Signal Connectors
    182
  - Power Connector S
    182

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