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S-C Macro Cross Assemblers
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The high cost of dedicated microprocessor development systems has forced many technical people to look for alternate methods to develop programs for the various popular microprocessors. Combining the versatile Apple II with the S-C Macro Assembler provides a cost effective and powerful development system.  Hobbyists and engineers alike will find the friendly combination the easiest and best way to extend their skills to other microprocessors.

The S-C Macro Cross Assemblers are all identical in operation to the S-C Macro Assembler; only the language assembled is different.  They are sold as upgrade packages to the S-C Macro Assembler.  The S-C Macro Assembler, complete with 100-page reference manual, costs $80; once you have it, you may add as many Cross Assemblers as you wish at a nominal price.  The following S-C Macro Cross Assembler versions are now available, or soon will be:

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Motorola:      6800/6801/6802         now      $32.50
               6805                   now      $32.50
               6809                   now      $32.50
               68000                  now      $50

Intel:         8048                   now      $32.50
               8051                   now      $32.50
               8085                   soon     $32.50

Zilog:         Z-80                   now      $32.50

RCA:           1802/1805              soon     $32.50

Rockwell:      65C02                  now      $20
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The S-C Macro Assembler family is well known for its ease-of-use and powerful features.  Thousands of users in over 30 countries and in every type of industry attest to its speed, dependablility, and user-friendliness.  There are 20 assembler directives to provide powerful macros, conditional assembly, and flexible data generation.  INCLUDE and TARGET FILE capabilities allow source programs to be as large as your disk space.  The integrated, co-resident source program editor provides global search and replace, move, and edit.  The EDIT command has 15 sub-commands combined with global selection.

Each S-C Assembler diskette contains two complete ready-to-run assemblers:  one is for execution in the mother-board RAM; the other executes in a 16K RAM Card.  The HELLO program offers menu selection to load the version you desire.  The disks may be copied using any standard Apple disk copy program, and copies of the assembler may be BSAVEd on your working disks.

S-C Software Corporation has frequently been commended for outstanding support:  competent telephone help, a monthly (by subscription) newsletter, continuing enhancements, and excellent upgrade policies.
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