This simple cartridge provides some incredible tools for diagnosing the often cranky Commodore 1541 Floppy Drives. If you're interested in getting pcbs, using this link https://www.pcbway.com/setinvite.aspx... for my friends over at PCBWay.com is a huge help to the channel.
This project can be ordered from here (Also contains ROM File)
https://www.pcbway.com/project/sharep...
This video provides a more details explaination of how to burn the ROM
• How to build a cartridge for the Cole...
If you want to burn roms or test chips, this is my preferred burner
https://amzn.to/3MQM3U6