ditronix / generalmusic Goto Github PK

EPROMs, Operating System (Firmware), were used in the earlier GEM equipment, (plus later models like Digital Real Pianos) and also some of the LEM range.

Whilst this is not a definitive list (as it may expand), a number of firmware revisions and updates maybe shown below. Please review the latest, or one matching your version. If updating to a later version, you MUST update ALL the set of EPROMs.

An information table for these EPROMs can be found at https://gem-club.com/software-eprom-information/

Additional information, and other technical details on this project, maybe found in the related repository pages.

Repository Folders

• Code (Code examples for Arduino IDE and PlatformIO)
• Datasheets and Information (Component Datasheets, Schematics, Board Layouts, Photos, Technical Documentation)
• Certification (Related Repository Project or Part, Certification Information)

Repository Tabs

• Wiki (Related Repository Wiki pages and Technical User Information)
• Discussions (Related Repository User Discussion Forum)
• Issues (Related Repository Technical Issues and Fixes)

We value our Customers, Users of our designs and STEM Communities, all over the World . Should you have any other questions, or feedback to share to others, please feel free to:

• Visit the related Project plus the related Discussions and Wiki Pages. See tab in each separate repository.
• Project Community Information can be found at https://www.hackster.io/DitroniX
• DitroniX.net Website - Contact Us
• Twitter: https://twitter.com/DitroniX
• Supporting the STEM Projects - BuyMeACoffee
• LinkedIN: https://www.linkedin.com/in/g8puo/

Dave Williams, Eastbourne, UK.

Electronics Engineer | Software Developer | R&D Support | RF Engineering | Product Certification and Testing | STEM Ambassador

Supporting STEM Learning

Life is one long exciting learning curve, help others by setting the seed to knowledge.