The .bin file specifically refers to the digital image of this ROM, typically 8KB in size.
This brings us to our file: jiffydos-c64.bin . This file is the binary image of that replacement KERNAL. When flashed onto an EEPROM and soldered (or socketed) into a C64, it unlocks a new speed tier. jiffydos-c64.bin
Because it is a ROM replacement, it is always on. You don't need to load a "fast loader" program every time you turn the computer on. It makes the C64 feel like a much more modern machine. When flashed onto an EEPROM and soldered (or
The C64’s Kernal ROM is soldered on many older boards. You may need a ROM adapter, a Kernal switcher (for dual ROMs), or strong desoldering skills. It makes the C64 feel like a much more modern machine
To use this file on original hardware, you typically burn it to a 27(C)64 or 27(C)256 EPROM and install it as a "chip-for-chip" replacement for the factory Kernal ROM. JiffyDOS for Commodore 8-Bit Computers
Milo wanted to say it was ridiculous, a parable about obsession and pattern-finding. He wanted to call it a bug. But as the weekend passed he noticed small things: a song on the radio repeating the same chorus at a certain second; his neighbor’s lights blinking in a pattern that matched the PETSCII starfield he’d left on the screen. He woke with the taste of copper in his mouth and a dream about tape loops knotting themselves into a noose.
As of 2024, there are a few ethical sources: