SDS 920 Manuals

Manuals and User Guides for SDS 920. We have 2 SDS 920 manuals available for free PDF download: Operation Manual, Manual

SDS 920 Operation Manual

SDS 920 Operation Manual (278 pages)

Brand: SDS | Category: Desktop | Size: 9 MB

Table of Contents

Table of Contents
3
Introduction
8
Title Page
11
Basic Computer Structure and Operation
14
Instruction and Word Format
18
- Instruction Format
  18
- Program Operator
  18
- Data Word Format
  19
- Instruction List
  21
- Instruction Decoding
  24
Pulse Counter
25
- Pulse Decoding
  27
Phase Control
28
Registers
38
- P Register
  38
- S Register
  39
- Mregister
  40
- Accessing an Instruction
  42
- C Register
  43
- Register
  44
- A Register
  45
- B Register
  46
- Register
  46
- Word Assembly Register (WAR)
  47
Memory Control
49
Adder
52
Instruction Operators
53
- Index Operation
  53
- Indirect Address Operation
  54
- Program Operator
  54
Manual and Timing Control
58
- Interrupt
  58
  - Control Switch
    58
- Priority Interrupt System
  59
Interrupt Timing a
61
Interrupt Timing B
62
Interrupt Timing C
63
Interrupt Timing D
64
- Time-Share (Memory Interlace)
  65
- Control Switch
  68
Control Panel
71
- Register Switch
  72
- Manua I Control Switches
  74
- Start and Fi II Switches
  76
Instructions
79
- Skip and Branch Instructions
  79
Timing: Instruction
82
- Memory Increment Instructions
  85
- Store Instructions
  85
- Load Instructions
  86
- Input Instructions
  87
- Output Instructions
  89
- Control Instructions (23, DO, 02, 20)
  90
- Register Change Instructions
  92
- Shift Instructions
  93
- Arithmetic Instructions
  97
- 920 Mul Tipl y EXAMPLE
  101
- 920 DIVIDE Example
  106
Memory Parity
107
- Parity Check Ing
  107
Impleme Nt Ati 0 N
109
- Gates
  109
- Inverters, Buffer Amplifiers and Flip-Flops
  112
Dictionary of Computer Logic Terms
116
Condensed Computer Logic Equations
122
- Register
  161
Wbuffer and Input/Output Operations
165
Introduction
166
General Wbuffer Operation
167
- W Buffer Information Flow
  169
- Input Process (W9)
  170
Input Timing Chart
175
Termination Timing B Phototape Input
177
Information Flow Diagram Magnetic Tape
178
Input Timing Magnetic Tape
179
Input Termination Timing Magnetic Tape
180
- Output Process
  181
Flow Diagram Output Process
182
Output Timing Chart 1
184
Output Tim Ing Chart
188
- Scan
  192
- Erase (W9 W10 W11)
  193
- Fill
  195
- Time-Share Interlace
  196
Loading the Interlace Register
199
Input/Output Tim Ing Time-Share
200
Input Termination Timing Time-Share
201
- Photo-Reader 1
  202
Dictionary of Buffer Logic Terms
204
W Buffer and Input/Output Equations
207
- Unit Address Register
  207
- Input/Output
  207
- Character Counter
  207
- Clock Counter
  208
- Computer Interlock
  208
- Interrupt Signals
  208
- Time-Share Calling Signal
  208
- Halt Detector
  209
- Error Detector
  209
- Load W from C
  210
- Clock Signal
  210
- Word Assembly Register
  211
- Clear and Set Signals
  211
- Magnetic Tape Control Signals
  211
Interlace Logic
212
Photo Reader 1
214
- Enable Signal
  214
- Pinch Roller and Lamp Drivers
  214
- Reader Signals
  214
- Brake Driver
  214
Y Buffer Operations
215
Y Buffer Equations
216
- Unit Address Register
  216
- Input/Output
  216
- Character Counter
  216
- Clock Counter
  217
- Computer Interlock
  217
- Interrupt Signals
  217
- Time-Share Calling Signal
  217
- Halt Detector
  218
- Error Detector
  218
- Single Character Register
  218
- Load y from C
  219
- Clock Signal
  219
- Clear and Set Signals
  220
- Halt Interlock
  220
- Magnetic Tape Control Signals
  220
Magnetic Core Memory
223
Introduction
224
Hysteresis Loop
227
Magnetic Core Storage Theory
227
Basic Operation
230
- Addressing
  230
Memory Block Diagram
232
Operation of Address 3037
233
- Read Cycle
  234
- Computer Memory Cycle
  235
- Write Cyc Ie
  237
- Memory Expansion
  239
Block Diagram - Memory Expansion
240
- Module Operation
  241
  - Decoder
    241
  - Selector Control
    241
  - XY Selector
    241
Decoder and Selector Control Logic
242
- Current Regulator
  244
- Voltage Regulator
  244
- Z Driver
  244
- Sense Amplifier
  244
Voltage Regulator and Current Regulator
245
Sense Amplifier and Discriminator Logic
247
Bcd Typewriter and Tape Punch
248
- Introduction
  249
  - Functional Description
    250
- Typewriter Codes
  251
  - Theory of Operation - Input
    252
  - Theory of Operation - Output
    254
  - Adjustments
    257
- Dictionary of Bcd Typewriter Logic Terms
  262
- Bcd Typewriter Logic Equations
  264
- Tape Punch
  266
  - Functional Description
    266
  - Theory of Operation
    266
  - Circuit Considerations
    271
- Dictionary of Tape Punch Logic Terms
  276
- Tape Punch Logic Equations
  277

Advertisement

SDS 920 Manual

SDS 920 Manual (21 pages)

Brand: SDS | Category: Desktop | Size: 1 MB

Table of Contents

Table of Contents
4
Types of Input/Output
5
Interface Connections
10
- Introduction
  10
- Interface Circuits and Cable ~Equirements
  10
  - Signal Characteristics
    10
- Cable Considerations
  10
  - Circuit Considerations
    10
2 Recommendeddecoupl I Ngconnection . • . • • • • • • • . • . • . • • • • • . • • 7

11
- Parallel Output/Energize M Connectors
  11
1 Drive Network

11
3 Recommended Drive Configuration

11
- Connectors
  13
- Parallel Input Connector
  14
  - Connectors
    14
- W Buffer Input/Output Connectors
  16
  - Connectors
    16
- Skip of External Signal Connectors
  18
- Channel Interrupt System
  19
  - Connectors
    19
  - Single Instruction Interrupt
    19
- Grounding for Input/Output
  20
- Power Fail-Safe System
  20

Advertisement

Related Products

SDS Categories

Door locks Computer Hardware Dental equipment

Desktop

GPS

More SDS Manuals