What is the correct command line to load a Commodore 64 program?

What is the Correct Command Line to Load a Commodore 64 Program?

The Commodore 64 (C64) is a legendary home computer that was widely used in the 1980s and 1990s. It was known for its versatility, with a vast range of software available, including games, productivity tools, and programming languages. One of the most important aspects of using a C64 is loading programs from cassette tapes or floppy disks. In this article, we will explore the correct command line to load a Commodore 64 program.

*LOAD "",8**

The most common way to load a program on a C64 is using the LOAD command. The syntax is as follows:

LOAD "filename",8

The LOAD command loads a program from a disk or tape into memory. The filename part specifies the name of the program you want to load, and the 8 specifies the file type (in this case, a binary file).

For example, if you want to load a program called GAME from a disk, you would use the following command:

LOAD "GAME",8

*LOAD "A",8**

If you want to load the first file on a disk whose name starts with the letter A, you can use the following command:

LOAD "A*",8

This command loads the first file on the disk that starts with the letter A. Note that the * is a wildcard character that matches any characters after the A.

*LOAD "",8,1**

If you want to load the first program on a disk, you can use the following command:

LOAD "*",8,1

This command loads the first program on the disk. The 1 specifies that you want to load the first file on the disk.

What Happens When You Load a Program?

When you load a program using the LOAD command, the following process occurs:

1. The C64 searches for the file on the disk or tape.
2. If the file is found, it is loaded into memory.
3. The program is executed, and you can interact with it using the keyboard and joystick.

Tips and Tricks

Here are some tips and tricks to keep in mind when loading programs on a C64:

• Make sure you have the correct disk or tape inserted into the drive.
• Use the correct file name and file type when loading a program.
• Use the LOAD command to load programs from disk or tape.
• Use the SAVE command to save programs to disk or tape.
• Use the LIST command to list the files on a disk or tape.

Common Errors

Here are some common errors that you may encounter when loading programs on a C64:

• File not found: This error occurs when the C64 cannot find the file you are trying to load.
• File type not recognized: This error occurs when the C64 does not recognize the file type you are trying to load.
• Disk full: This error occurs when the disk is full and you cannot load any more files.

Conclusion

Loading programs on a Commodore 64 is a straightforward process that requires the correct command line and file name. By following the tips and tricks outlined in this article, you should be able to load programs successfully and start enjoying the many games and applications available for the C64. Remember to use the LOAD command to load programs from disk or tape, and use the SAVE command to save programs to disk or tape. Happy gaming and programming!