How to change the color of a C64?

How to Change the Color of a C64?

The Commodore 64 (C64) is a legendary home computer that was widely popular in the 1980s. One of its unique features is its ability to change the color of its text and graphics. In this article, we will explore the different ways to change the color of a C64.

Direct Answer:

To change the color of a C64, you can use the Commodore 64’s built-in graphics and text modes. The C64 has a total of 16 colors, which can be used to create a wide range of colors and effects. Here are the steps to change the color of a C64:

1. Use the Commodore 64’s built-in graphics modes: The C64 has several built-in graphics modes, including Mode 1, Mode 2, and Mode 3. Each mode has its own set of colors and graphics capabilities. To change the color of a C64 using its built-in graphics modes, you can use the following commands:
   • GRAPHICS 1 to switch to Mode 1
   • GRAPHICS 2 to switch to Mode 2
   • GRAPHICS 3 to switch to Mode 3
2. Use the Commodore 64’s text modes: The C64 also has several built-in text modes, including Mode 0, Mode 1, and Mode 2. Each mode has its own set of colors and text capabilities. To change the color of a C64 using its built-in text modes, you can use the following commands:
   • TEXT 0 to switch to Mode 0
   • TEXT 1 to switch to Mode 1
   • TEXT 2 to switch to Mode 2
3. Use the Commodore 64’s color registers: The C64 has several color registers that can be used to change the color of the text and graphics. The color registers are located at addresses $D011, $D012, and $D013. To change the color of a C64 using its color registers, you can use the following commands:
   • POKE $D011, <color> to change the background color
   • POKE $D012, <color> to change the text color
   • POKE $D013, <color> to change the border color

Extended Background Color Mode:

The C64 has a special mode called Extended Background Color Mode (EBCM) that allows you to change the background color of the screen. To enable EBCM, you can use the following command:

POKE $D011, 64

This will enable EBCM and allow you to change the background color of the screen using the following command:

POKE $D012, <color>

Dynamic Color Mode:

The C64 also has a special mode called Dynamic Color Mode (DCM) that allows you to change the color of the screen dynamically. To enable DCM, you can use the following command:

POKE $D011, 128

This will enable DCM and allow you to change the color of the screen dynamically using the following command:

POKE $D012, <color>

Color Palette:

The C64 has a color palette that consists of 16 colors. The color palette can be changed using the following command:

POKE $D013, <color>

This will change the color palette of the C64 and allow you to use the new colors in your programs.

Conclusion:

In conclusion, the Commodore 64 has several ways to change the color of its text and graphics. By using the C64’s built-in graphics and text modes, color registers, and special modes such as EBCM and DCM, you can create a wide range of colors and effects. The C64’s color palette can also be changed using the POKE command. With these techniques, you can create stunning graphics and effects on the C64.