Nevada Fortran (C64, 5 1/4" Disk) Commodore International - 1983 USA, Canada Release

From Eli's Software Encyclopedia
Nevada Fortran
Product ID 43467-00205
Product UPC 043467002057
Platform(s) C64
Packaging Retail Box
Media 5 1/4" Disk
Copyright date 1983
Publisher(s) Commodore International
Category(s) Programming, Programming Language, Fortran
Country of Origin United States of America

Description from the packaging.

A version of FORTRAN for the Commodore 64 CP/M Operating System.

This package is great for programming, researchers/developers, scientists, and students who are already knowledgeable in the FORTRAN language. Now, program your Commodore 64 microcomputer in FORTRAN. Nevada FORTRAN includes the following extensions to version X3.9-1966 ANSI Standard FORTRAN:

  • IF-THEN-ELSE statements
  • Multiply RETURNS from subroutines
  • COPY statements to copy source files into a FORTRAN program
  • Access to absolute memory locations
  • Options End-of-File and error branches in READ and WRITE statements
  • Ability to chain a series of programs
  • Free format input and output
  • CALL function to execute previously loaded code
  • Programming tracing
  • IMPLICIT statement for setting default variable types
  • Direct inline assembly language
  • Access to file system for such functions as creating, deleting, and renaming files
  • Random access on a byte level
  • Program controlled time delay
  • A pseudo random number generator function
  • Program control of error trapping
  • Ability to load object code into memory
  • Enabling and disabling console abort of program
  • ENCODE and DECODE memory to memory I/0
  • K format specification

The Nevada Assembler files and manual are also included in this package.

System Requirements

Required RAM 64K

Box Scans



Package Contents




Cheats or Easter Eggs

Technical Notes