NOTE: If you select JiffyDOS, you’ll need to be sure that you’ve purchased a JiffyDOS license otherwise you’d be running on an unlicensed ROM. Licenses can be purchased from Retro Innovations for $8.00
This ROM replacement for the Commodore 64 will give you the ability of utilizing the RESTORE button to switch between ROMs. The most common configuration is to have the original Kernal ROM and JiffyDOS to swap between but there are other Kernals that could be utilized instead. If you need other Kernals then please let me know when you check out.
To function, you’ll only need to make sure that you’ve got your board prepared by having a socket for your Kernal ROM and then solder 2 wires to the board and then to the replacement Kernal ROM.
You can also choose not to solder the wires and just use the ROM as a drop in replacement to replace your existing Kernal
If you want a different ROM combination please let me know in the NOTES field when you check out.