BASIC A+ was developed by Optimized Systems Software of Cupertino, California, USA, to provide the Atari 8-bit family with an extended BASIC compatible with, but faster than, the simpler ROM-based Atari BASIC. Optimized Systems Software (OSS) was a small company producing operating systems and programming languages for the Atari 8-bit and Apple II computer families. ... Location of Cupertino within Santa Clara County, California. ... Atari built a series of 8-bit home computers based on the MOS Technology 6502 CPU, starting in 1979. ... BASIC is a family of high-level programming languages. ... Rom is also the name of a toy and comic book character Rom (Spaceknight). ... ATARI BASIC was a ROM resident BASIC interpreter for the Atari 8-bit family of 6502-based home computers. ...
While Atari BASIC came on an 8 KB ROM cartridge, BASIC A+ was delivered on floppy disk and took 15 KB of the computer's RAM, leaving 23 KB available for user programs in a 48 KB Atari 800. BASIC A+ was offered at a price of US$80.00 in 1983, including the products OS/A+ and EASMD (Editor/Assembler), and being an extension of Atari BASIC, came with a supplement to the latter's reference manual as its documentation. In addition to being faster than its ROM-bound counterpart, BASIC A+ provided a number of extra commands for DOS operations, player/missile graphics, and debugging. A kilobyte (derived from the SI prefix kilo-) is a unit of information or computer storage equal to either 1024 or 1000 bytes. ... A floppy disk is a data storage device that is composed of a circular piece of thin, flexible (i. ... 1983 is a common year starting on Saturday of the Gregorian calendar. ... The term sprite is used in computer graphics to refer to a two dimensional image or animation that is integrated into a larger scene. ... Debugging is a methodical process of finding and reducing the number of bugs, or defects, in a computer program or a piece of electronic hardware thus making it behave as expected. ...
BasicPlus (or Basic-Plus) was an extended dialect of the BASIC programming language developed by Digital Equipment Corporation ("DEC") for use on its RSTS/E time-shared operating system for the PDP-11 series of 16-bit minicomputers in the early 1970s through the 1980s.
Source programs could be edited and run, similar to the BASIC interpreter which years later was included with the IBM PC in ROM and under MS-DOS, or a BasicPlus program could be translated into a non-editable binary application using the "compile" command.
Later version of Basicplus also used the and character.) Multiple statements could be placed on a line using \ as a separator.
BASIC-PLUS was an extended dialect of the BASIC programming language developed by Digital Equipment Corporation (DEC) for use on its RSTS/E time-sharing operating system for the PDP-11 series of 16-bit minicomputers in the early 1970s through the 1980s.
Source programs could be edited and run, similar to the BASIC interpreter which years later was included with the IBM PC in ROM.
A related product called BasicPlus 2 ("BP2" or BASIC-Plus-2), was later developed by DEC to add additional features and increased performance.
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