Apple Ii Roms Apr 2026

These 2KB to 8KB chips store the bitmap data for the system's text fonts.

Found in the original Apple II, providing a fast but limited BASIC language and the "Old Monitor" firmware. Apple II Roms

Introduced with the Apple II Plus, these six 2KB chips (mapped from $D000 to $F800) added floating-point math support and the "Autostart ROM," which allowed the computer to boot directly into a disk drive. These 2KB to 8KB chips store the bitmap

The original Apple II and its successors used a series of 2KB or 4KB chips to house their operating environment. The original Apple II and its successors used

Apple II Read-Only Memory (ROM) contains the essential firmware—the "soul" of the machine—including the system monitor, font data, and programming languages like Applesoft BASIC or Integer BASIC. Because these ROMs are copyrighted by Apple and Microsoft, they are often the "missing link" needed to make modern emulators functional.

To run an Apple II emulator, you typically need "ROM dumps"—binary files extracted from real hardware. 6-The Apple II Plus