Jiffydosc64bin — Hot

: If burning to a 27C128 or 27C256 chip, you often need to combine the JiffyDOS binary with a BASIC ROM binary. Use a command like copy /b basic.bin+jiffydosc64.bin combined.bin on Windows to create a 16KB image.

Adds built-in DOS commands (the "DOS Wedge") for easier disk management. jiffydosc64bin hot

required for the computer itself. For it to work correctly, a matching JiffyDOS ROM must also be installed in the disk drive (e.g., 1541, 1571, or 1581). breadbox64.com Proper Write-Up: Installation & Configuration 1. Handling the .BIN File Depending on your hardware, the raw file may need modification: How to add JiffyDOS and speed up your C64U files - Facebook : If burning to a 27C128 or 27C256

: Increases disk loading performance by roughly 10x to 15x compared to standard Commodore setups. required for the computer itself