October 2025
Beginner to intermediate
456 pages
10h 39m
English
Content preview from Game Boy Coding Adventure
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16GAME BOY COLOR
The Game Boy Color (CGB), released in 1998, is a significant upgrade to the original DMG, offering colored graphics, a faster CPU, more memory, and various new functionalities. This chapter covers the full range of CGB features.
We’ll begin by diving into the CGB’s enhanced graphics capabilities, including extended color palettes, a new VRAM bank, high-level feature improvements, and DMA transfers to VRAM. Next, you’ll learn how to activate the CPU’s double speed mode, allowing it to run at twice the frequency of the DMG CPU. Then we’ll look at additional improvements, such as the CGB’s support for WRAM banks, faster serial communication transfer rates, and infrared capabilities.
Finally, you’ll see how to write programs that ...
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