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LINK 480Z
RESEARCH MACHINES LINK 480Z Manuals
Manuals and User Guides for RESEARCH MACHINES LINK 480Z. We have
2
RESEARCH MACHINES LINK 480Z manuals available for free PDF download: Service Manual, User Manual
RESEARCH MACHINES LINK 480Z User Manual (68 pages)
CASSETTE SYSTEM
Brand:
RESEARCH MACHINES
| Category:
Computer Hardware
| Size: 4 MB
Table of Contents
Table of Contents
6
Chapter 1 Introduction to Microcomputers
9
What Is a Microcomputer
9
Hardware
9
Software
10
Programming Languages
11
Why'micro
11
Appendix E Glossary of Terms
13
Basic 480Z System
13
The 480Z Keyboard
14
480Z Keyboard
14
Control Keys
15
The Software
17
ROS, the 480Z0Perating System
17
Internal Memory of the 480Z Cassette System
18
Chapter 2 Introducing the Link 480Z Cassette System
13
The Hardware
13
Chapter 3 Installing the 480Z Cassette System
19
Checking the Equipment
19
Installation
20
Connecting External Devices (Peripherals) to the 480Z
20
Switching on the System
22
Connection Information
24
480Z Rear Panel
24
480Z Monitor
24
Chapter 4 Using Basic on the 480Z Cassette System
25
BASIC in ROM Interpreter
25
Loading BASIC Programs from Cassette
26
Interrupting Program Loading
27
Errors in Program Loading
27
Saving Programs on Cassette
28
ROM Packs
29
Plugging in the ROM Pack
30
Using the ROM Pack for Machine-Code Programs
30
Using the ROM Pack for BASIC Programs
30
Restarting BASIC after an Error
31
Chapter 5 Ros Facilities
35
ROS Commands
35
Loading Machine-Code Programs from Cassette
36
Program WRITER
37
Program TUNE
38
Storing Machine-Code Programs on Cassette
39
Selecting a Printer for the 480Z
40
Testing a Printer
41
Using a Printer with a 'Ready' Line
42
Changing Cassette Speed Option
42
The 480Z Front Panel
43
Selecting a Printer Using the Front Panel
43
Switching the Screen Width
44
Appendix A Hexadecimal Notation
45
Escape Sequences
47
Appendixb Escape Sequences
47
Appendix B Escape Sequences
51
Appendix C 480Z Display Character Sets
51
Appendix D 480Z Memory Usage Map
57
Appendixe Glossary of Terms
59
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RESEARCH MACHINES LINK 480Z Service Manual (75 pages)
Brand:
RESEARCH MACHINES
| Category:
Desktop
| Size: 5 MB
Table of Contents
Section 1
3
Table of Contents
3
Main Pcb
7
BO-Character Mode
16
40-Character Mode
21
Option Pcb
24
High Resolution Graphics
24
Power Supply
36
General
36
Mains Filter and Rectifier
36
Flyback Converter
36
Snubbers
37
Secondary Operation
37
Switching PSU Load Box
38
Section 2
40
Introduction
41
Brief Circuit Description
42
Processor
42
Reset
42
Single Step
42
Memory
42
Keyboard
43
Cassette System
44
Joystick Interface
44
Serial Interfaces
44
Parallel Port (User Port)
44
Control Ports
45
Diagnostic Routes
47
Fault-Area Correlation
49
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