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Tandy 1000 Technical Reference Manual

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Tandy 1000
Address
10
0200
0201
0202
0203
0204
0205
0206
0207
0208
0209
020A
020B
020C
0200
020E
OOOF
0201 -
READ11
Bit
o
1
2
3
4
5
6
7
Technical Reference Manual
Description
Joystick
Joystick
Joystick
Joystick
Joystick
Joystick
Joystick
Joystick
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Description
R - X Position
R - Y Position
L - X Position
L - Y Position
R Button
#1
R BtJtton #2
L Button
#1
L Button #2
10. The assigned addresses are 0020 - 0021.
AO,
A
1,
and A2 =
X.
11. A Write to 0200 restarts the integrator. Therefore, Write to 0201 before the port for joystick valves.
Detailed Memory
Map--Continued
66

Table of Contents

Other manuals for Tandy 1000

Preview: User Guide
User Guide337 pages
Preview: Programmer's Reference Guide
Programmer's Reference Guide251 pages
Preview: Basic Reference Manual
Basic Reference Manual411 pages
Preview: Owner's Manual
Owner's Manual46 pages

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Tandy 1000 Specifications

General IconGeneral
ProcessorIntel 8088
Processor Speed4.77 MHz
RAM128 KB (expandable to 640 KB)
Operating SystemMS-DOS 2.11
ManufacturerTandy Corporation
Release Year1984
StorageSingle or double 5.25" floppy disk drive (360 KB), optional hard drive
SoundTandy 3-voice sound
PortsParallel, Serial
GraphicsCGA (Color Graphics Adapter)
Graphics Modes320x200, 640x200

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