Radio Shack TRS-80 Owner's Manual page 35
Mini-disk operation disk operating system disk basic programming language
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Also See for TRS-80:
- Reference manual (274 pages) ,
- User manual (236 pages) ,
- Service manual (199 pages)
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Command
Interpreter
Master
Program
System
Utility
Programs (FORMAT,
BACKUP,
etc.)
Figure
7.
trsdos
Roles.
Program Manager
TRSDOS
Language packages
Z-80
(Disk
BASIC,
User
Editor/Assembler,
Programs
etc.)
BASIC,
OTHER
PROGRAMS
ROM
TRSDOS
DEBUG
"DO"
Figure
8.
trsdos
Memory Map
i>.
4000H
5200H
5500H
DOS
OVERLAYS
7000H
FORMAT
8000H
END-
180H
(32K)
(48K)
END
(BFFFH)
(FFFFH)
19
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