Sign In
Upload
Download
Table of Contents
Contents
Add to my manuals
Delete from my manuals
Share
URL of this page:
HTML Link:
Bookmark this page
Add
Manual will be automatically added to "My Manuals"
Print this page
×
Bookmark added
×
Added to my manuals
Manuals
Brands
Radio Shack Manuals
Desktop
TRS-80
Technical manual
Radio Shack TRS-80 Technical Manual
Hide thumbs
Also See for TRS-80
:
Reference manual
(274 pages)
,
User manual
(236 pages)
,
Service manual
(199 pages)
1
2
Table Of Contents
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
page
of
42
Go
/
42
Contents
Table of Contents
Bookmarks
Table of Contents
Table of Contents
Introduction
System Block Diagram
The Memory Map
Theory of Operation
Wait, Int*, Test
CPU Address Lines
CPU Data Bus
CPU Control Group
Control Group Bus
Address Decoder
Ram
Video Divider Chain
Video
RAM Addressing
Alphanumeric Format
Video Processing
Keyboard
Input and Output Port
Cassette Motor Control
Cassette Audio Output
Cassette Audio Input
Insig
System Power Supply
Level
Roms
Parts List
Schematics
Advertisement
Quick Links
1
Schematics
Download this manual
See also:
Service Manual
,
Reference Manual
FOR
RADIO
SHACK
SERVICE
CENTERS
TRS-80
Technical
Manual
Theory
Parts
List
Schematics
CUSTOM
MANUFACTURED
IN U.S.A.
BY RADIO
SHACkHa
DIVISION
OF
TANDY CORPORATION
Table of
Contents
Previous
Page
Next
Page
1
2
3
4
5
Advertisement
Table of Contents
Need help?
Do you have a question about the TRS-80 and is the answer not in the manual?
Ask a question
Questions and answers
Subscribe to Our Youtube Channel
Related Manuals for Radio Shack TRS-80
Desktop Radio Shack TRS-80 Trsdos & Disk Basic Reference Manual
Micro computer system (192 pages)
Desktop Radio Shack TRS-80 II Technical Reference Manual
(190 pages)
Desktop Radio Shack TRS-80 Owner's Manual
Mini-disk operation disk operating system disk basic programming language (182 pages)
Desktop Radio Shack TRS-80 Service Manual
(103 pages)
Laptop Radio Shack TRS-80 Service Manual
5-meg hard disk (74 pages)
Computer Hardware Radio Shack TRS-80 User Manual
Color computer plug 'n power appliance/light controller (60 pages)
Printer Radio Shack TRS-80 Operation Manual
(57 pages)
Printer Radio Shack TRS-80 Operation Manual
(51 pages)
Desktop Radio Shack TRS-80 Service Manual
Micro color computer (44 pages)
Desktop Radio Shack TRS-80 Quick Reference Manual
(38 pages)
Recording Equipment Radio Shack TRS-80 Owner's Manual
Pc-4 cassette interface (24 pages)
Printer Radio Shack TRS-80 Manual
Line printer vi (21 pages)
Mouse Radio Shack TRS-80 Operation Manual
Color mouse for color computer (6 pages)
Printer Radio Shack TRS-80 Screen Printer Operator's Manual
For trs-80 computer (4 pages)
Desktop Radio Shack TRS-80 Quick Reference Manual
Color computer. micro-computer system (4 pages)
Desktop Radio Shack TRS-80 Assembly Instructions
Micro computer system desk (4 pages)
Related Products for Radio Shack TRS-80
Radio Shack TRS-80 MICRO
Radio Shack TRS-80 PC-3
Radio Shack TRS-80 PC-4
Radio Shack TRS-80 III
Radio Shack TRS-80 Model 4
Radio Shack TRS-80 VIDEOTEX
Radio Shack TRS-80PC-4
Radio Shack TRS-80 Color Computer 2
Radio Shack TRS-80 X-PAD GT-116
Radio Shack TRS-80 PTC-64
Radio Shack TRS-80 Model 100
Radio Shack TRS-80 Model 16
Radio Shack TRS-80 Model 12
Radio Shack TRS-80 CR-510
Radio Shack TRS-80 26-3503
Radio Shack TRS-80 26-3501
Table of Contents
Print
Rename the bookmark
Delete bookmark?
Delete from my manuals?
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL
Need help?
Do you have a question about the TRS-80 and is the answer not in the manual?
Questions and answers