Atari 800 User Manual

Atari 810 Disk Drive 239
Illustration 7-17. Create MEM.SAV Example
SELECT ITEM OR [RETURN) FOR MENU
!:il
TYPE "Y" TO CREATE MEM . SAV
YI
SELECT ITEM OR [RETURN) FOR MENU
If the user attempts to create a MEM . SAV file on a diskette which
already contains a MEM.SAV file, the following will be displayed
on the video screen.
MEM.SAV
FILE ALREADY EXISTS
SELECT ITEM OR RETURN FOR MENU
O. Duplicate File
The
Duplicate File operation is used to copy file from one
diskette to another in systems with only one drive .
When the Duplicate File operation is specified, the following
prompt will appear.
NAME OF FILE TO MOVE?
Since the source and destination files will be the same, only one
filename need be entered . Also, since the system includes only
one disk drive, a drive identifier is not necessary. Filename match
characters may be used in the
filename entry.
In DOS version 2.0 , the following prompt will then appear.*
TYPE "y" IF OK TO USE PROGRAM AREA
CAUTION : A "Y" INVALIDATES MEM .SAV
'This prompl may nol app ea r in so me sys lem s,

Atari 800 Specifications

General

Processor	MOS Technology 6502
Processor Speed	1.79 MHz
ROM	10 KB
Graphics	ANTIC and GTIA chips
Release Year	1979
Display Resolution	up to 320 x 192
Colors	128 colors
Sound	4 channels
Storage	Cartridge, cassette, floppy disk
Ports	Cartridge, serial, monitor
Operating System	Atari OS