| Atari Portfolio PowerBasic ROM Card
New in the box with manual. Portfolio PowerBasic is the first structured, High Level programming language for your Portfolio. With PowerBasic you can harness the power of your Portfolio by creating applications tailored to your personal needs. Just some of the Features of Atari PowerBasic: You can use the Portfolio’s built-in Test Editor to write your application programs or import them from your desktop P.C. PowerBasic can COMPILE! pro-grams in either .COM or .RUN for-mats, PowerBasic Programs perform 4 to 100 times the speed of an interpreted Basic program, PowerBasic sup-ports a full complement of Rational and Logical operators, Create Portfolio programs that feature graphics and Text at the same time, Features Floating Point Arithmetic that con-forms to IEEE standards and Features Dynamic Strings and Comprehensive Data File Manipulation in either Sequential, Random-access or Binary Modes. PowerBasic Card with 204 page User’s Manual. HPC-705 | 
Retro Computing
