BASIC-DOS

A PCjs Retro-Programming Project

BASIC-DOS is on Twitter Project maintained by jeffpar

BASIC-DOS Release

The BASIC-DOS release diskette is a bootable 360K diskette with everything you need to try BASIC-DOS:

Download it as BASICDOS-360K, a raw 360K diskette image that most PC emulators can boot (and that can be written to a real 5.25-inch 360K diskette). Every BASIC-DOS demo machine also lists it first in its diskette drive menus, as BASIC-DOS 2.01 (Release).

The machine below is an IBM PC (Model 5150) with a 4.77Mhz 8088 with an 8087, 128K of memory, a Color Display, and two diskette drives. It boots the release diskette, which runs a single 80-column session. Type HELP for a list of commands, DIR to list the files on the diskette, PRIMES to run PRIMES.BAS, or the name of a BASIC sample (eg, DONKEY).

IBM PC, 128Kb RAM, 8087, Dual Floppy Drives, CGA

Color Display
Caps
Num
Scroll
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
Esc
1 !
2 @
3 #
4 $
5 %
6 ^
7 &
8 *
9 (
0 )
- _
= +
Back
-
Num
Scroll
Tab
Q
W
E
R
T
Y
U
I
O
P
[ {
] }
↵
7
↑ 8
9
Ctrl
A
S
D
F
G
H
J
K
L
; :
' "
` ~
← 4
5
→ 6
+
Shift
\ |
Z
X
C
V
B
N
M
, <
. >
/ ?
Shift
PrtSc
1
↓ 2
3
Alt
Space
Caps
Ins 0
Del .
Esc
Tab
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
Num
Scroll
1 !
2 @
3 #
4 $
5 %
6 ^
7 &
8 *
9 (
0 )
- _
= +
Back
-
+
Q
W
E
R
T
Y
U
I
O
P
[ {
] }
↵
7
↑ 8
9
A
S
D
F
G
H
J
K
L
; :
' "
` ~
← 4
5
→ 6
\ |
Z
X
C
V
B
N
M
, <
. >
/ ?
Shift
PrtSc
1
↓ 2
3
Ctrl
Shift
Alt
Space
Caps
Ins 0
Del .

CONFIG.SYS from the BASIC-DOS Release Diskette

REM BASIC-DOS release diskette configuration
BUFFERS=4
SESSIONS=3
SHELL=COMMAND.COM PATH$="A:\;A:\EXT;A:\DEMOS;A:\SAMPLES"

See the BASIC-DOS Manual for more information, and the Demos for BASIC-DOS running in other configurations.

Copyright (c) 2020-2026 Jeff Parsons Released under MIT License