Tandy 1000 Basic Reference Manual

Index
COLOR/Text St 87, 123
COM/Trap St 87, 124-125
Commands 33
Comments 43, 288
COMMON St 87,
126
Communications 151, 169, 208, 211, 244-247, 281
Communications buffer 21, 208, 211, 281
Communications trapping 124-125, 226-227
Compressed files 300
Concatenation
52
Concepts 43-56
Constants 46-47
COM St 87,
124-125
classifying 47-49
declaring 47-49
CONT St 87,
127, 316
Converting precision 49-50 107, 113, 129
Converting strings 317, 334
Coordinates 82
absolute 82
relative 82
physical 266, 267, 345-346
world 266, 267, 345-346
COS Fn 92,
128
Cosine 128
CSNG Fn 92,
129
CSRLIN Fn 92, 130
Current segment 138-139
Cursor 130, 209, 269
CVD Fn 92,
131
CVI Fn 92, 131
CVS Fn 92, 131
Data 44-46
constants 46-47
converting 49-50, 107, 113, 129, 221
double precision 45, 48, 49, 107, 131, 221
hexadecimal 45, 174
integers 44, 113, 131, 163, 187, 221
manipulating
51
numeric 44-46
octal 46, 225
printing 214
single precision 45, 48, 49, 129, 221
strings 44, 49, 136, 185-186, 196, 197, 295
395

Tandy 1000 Specifications

General

Processor	Intel 8088
Processor Speed	4.77 MHz
RAM	128 KB (expandable to 640 KB)
Operating System	MS-DOS 2.11
Manufacturer	Tandy Corporation
Release Year	1984
Storage	Single or double 5.25" floppy disk drive (360 KB), optional hard drive
Sound	Tandy 3-voice sound
Ports	Parallel, Serial
Graphics	CGA (Color Graphics Adapter)
Graphics Modes	320x200, 640x200