Nick/Realname: introspec / Aleksey Pichugin Group: "thesuperb" Full title: MGDMA Compo: Combined 8-Bit 1024b Intro Requirements: ZX Spectrum 48K/128K/+2/+2A/+3/Pentagon/Scorpion Duration: 45 seconds Contacts: zxintrospec@gmail.com Credits: many thanks to diver^4d for advise, inspiration, and much patience. also, big thank you to Phil Wilde and Jean-Paul De Coster for producing "No limit". the impossible cube featured in the demo was invented by Maurits Cornelis Escher. i very much hope that a certain group whose name i plagiarised for this demo does not mind (too much). most of the code is written by introspec, with a couple of great suggestions by psndcj^tbk. the interrupt alignment code is inspired by Alone Coder's routine from the supplement to ZX-Guide #3. this demo uses the arbitrary delay routine written by Jan Bobrowski for his software "minfo". the fully commented source code of the demo is available upon a request.