OSS Basic A+ ; Copyright (C) 1981 OSS, Inc.#

Descriptions#

From Wikipedia:
Atari BASIC had been designed to fit in a single 8k cartridge, with an optional second cartridge adding additional capability (the Atari 800 home computer featured two cartridge slots). However, the second cartridge was never produced. Instead, OSS produced a disk-based product called BASIC A Plus (or BASIC A+), which was compatible with Atari BASIC but corrected several bugs and added quite a few features. Among the notable features were PRINT USING (for formatted output), trace and debug enhancements, direct DOS commands, and explicit support for the Atari computers' exceptional graphics hardware. Because BASIC A+ had to be purchased, programs developed using its extended features could not be shared with people who did not own the interpreter. BASIC A+ was available on disk only.

Manuals#

ATR-Images#

XEX-Files#

Images#

OSS Basic A+ version 3.00

OSS Basic A+ version 3.04

OSS Basic A+ version 3.05

Review#

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3.00.jpg 30.4 kB 1 05-Jul-2015 20:29 Roland B. Wassenberg 3.00.jpg
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3.04.jpg 30.4 kB 1 05-Jul-2015 20:29 Roland B. Wassenberg 3.04.jpg
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3.05.jpg 30.2 kB 1 05-Jul-2015 20:29 Roland B. Wassenberg 3.05.jpg
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OSS_BASIC_A_Plus_3.00.xex 15.5 kB 1 05-Jul-2015 20:28 Roland B. Wassenberg OSS_BASIC_A_Plus_3.00.xex
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OSS_BASIC_A_Plus_3.00_to_3.04.... 92.2 kB 1 05-Jul-2015 20:26 Roland B. Wassenberg OSS_BASIC_A_Plus_3.00_to_3.04.atr
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OSS_BASIC_A_Plus_3.03.atr 92.2 kB 1 13-May-2017 20:28 Roland B. Wassenberg OSS_BASIC_A_Plus_3.03
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OSS_BASIC_A_Plus_3.04.xex 15.1 kB 1 05-Jul-2015 20:28 Roland B. Wassenberg OSS_BASIC_A_Plus_3.04.xex
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OSS_BASIC_A_Plus_3.05.xex 16.4 kB 1 05-Jul-2015 20:28 Roland B. Wassenberg OSS_BASIC_A_Plus_3.05.xex
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OSS_BASIC_A_Plus_3.1_Manual-Ma... 13,863.6 kB 1 05-Jul-2015 20:26 Roland B. Wassenberg OSS_BASIC_A_Plus_3.1_Manual-May_1981-2.pdf
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OSS_BASIC_A_Plus_3.1_Manual-Ma... 1,504.4 kB 1 05-Jul-2015 13:55 Roland B. Wassenberg OSS_BASIC_A_Plus_3.1_Manual-May_1981.pdf
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OSS_BASIC_A_Plus_Demo_Disk.pdf 766.3 kB 1 05-Jul-2015 20:26 Roland B. Wassenberg OSS_BASIC_A_Plus_Demo_Disk.pdf
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OSS_BASIC_A_Plus_all_versions_... 92.2 kB 1 05-Jul-2015 20:27 Roland B. Wassenberg OSS_BASIC_A_Plus_all_versions_with_DOS_XL_2.30p_Color.atr
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OSS_BASIC_A_Plus_version_3.05_... 92.2 kB 1 05-Jul-2015 20:27 Roland B. Wassenberg OSS_BASIC_A_Plus_version_3.05_with_MS-DOS.atr
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OSS_Basic_A_Plus_Demo_Disk.atr 92.2 kB 1 05-Jul-2015 20:27 Roland B. Wassenberg OSS_Basic_A_Plus_Demo_Disk.atr
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OSS_OS-A_plus_Professional_v2.... 92.2 kB 1 05-Jul-2015 20:27 Roland B. Wassenberg OSS_BASIC_A_Plus_version_3.05_with_MS-DOS.atr
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