Welcome to aROMtool, the free and open source Motorola DSP563xx Emulator
The Motorola DSP563xx has been used in plenty of virtual analogue synthesizers and other musical gear that was released after around the mid 90s, such as Access Virus A, B, C, TI / Clavia Nord Lead 3 / Waldorf Q, Microwave II / Novation Supernova, Nova and many others.
Articles featuring our project:
https://www.musicradar.com/news/synth-emulator-plugin
https://www.matrixsynth.com/2021/07/dsp56300-emulator-to-bring-emulations.html