Table Of Contents - Epson TF-20 Reference Manual

TABLE OF CONTENTS

FOREWARD.............................................................................................................i
1. INTRODUCTION.......................................................................................... 1-1
1.1 Sequential Files and Random Access Files ................................................ 1-2
1.2 Flexible Disks.............................................................................................. 1-2
2. GETTING STARTED.................................................................................... 2-1
2.1 Unpacking................................................................................................... 2-1
2.2 Names of Parts........................................................................................... 2-2
2.3 Hardware Configuration ............................................................................. 2-2
2.4 Operation.................................................................................................... 2-4
3. DISKS.............................................:.............................................................3-1
3.1 Disk Format................................................................................................ 3-1
3.2 System and Non-System Disks.................................................................. 3-2
3.3 FRMAT. SYSGEN and COPY...................................................................... 3-3
3.4 Cautions when Replacing Disks ................................................................. 3-4
3.5 Care and Handling of Flexible Disks............................................................ 3-6
3.6 Cautions on Placement of Disk Drive ......................................................... 3-9
4. DISK BASIC ................................................................................................. 4-1
4.1 Disk BASIC Features .................................................................................. 4-2
4.2 Booting Disk BASIC.................................................................................... 4-3
4.3 Disk BASIC Syntax........... .......................................................................... 4-5
4.4 Commands and Statements....................................................................... 4-6
4.5 Disk BASIC Functions................................................................................. 4-31
4.6 COPY Utility................................................................................................ 4-36
4.7 Error Processing ......................................................................................... 4-39
5. HARDWARE....... .........................................................................................5-1
5.1 Hardware Configuration ............................................................................. 5-1
5.2 Interface Signals......................................................................................... 5-2
5.3 Interface Level............................................................................................ 5-3
APPENDIXES
A ERROR CODES
B DISK DRIVE ENVIRONMENTAL CONDITIONS
C POWER REQUIREMENTS AND OUTLINE DIMENSIONS
D DISK SPECIFICATIONS AND ENVIRONMENTAL CONDITIONS