Welcome to the LISY development page
On this webside I do offer my projects around pinball games. MPU replacements, test equipment, displays, drivers ... All of my projects are DIY (do it yourself) projects and I do provide all information for free.
As this is a private project with NO commercial interest the author accepts no liability for any damage that may arise by using hardware or software published on this webside!
The 'classic' LISY. Replace your Gottlieb, Bally or Williams MPU with one of the LISY variants
Gottlieb & Bally MPU hardware emulation with FPGA. 
LED based displays for Gottlieb & Bally
sound replacementfor Gottlieb
test equipment
miscellaneous projects
how to make your PCB