Short: Aid for programming demos for assembler Author: dissident.68k@web.de (dissident) Uploader: dissident 68k web de (dissident) Type: docs/help Version: 2.01 Architecture: generic Distribution: Aminet Kurz: Demo-Programmiererhilfe für Assembler ______ _______ _____ _______ _______ _______ ___ _____ / /| || | ___/ | | || || / / | | || | | | | / | | || || | / / | | || | | ___| | / | || || | | | || | /| /| | | | || || | / _____ |_______||______/ |______/ |_______ |___|___||___||______/ 25 years of coding experience in assembler on the Amiga by ---> dissident <--- After coding the Amiga for 25 years in assembler, I decided to collect all my tips & tricks of this decade and to provide the Amiga publicity my knowledge. I found out some things on my own, some things by analyzing the code of demos and I read about some topics in a forum or in Amiga magazines. Not to forget the hints of many persons, which I included as mentioned. For the second edition I've revised this guide completely, did many corrections and added new experiences I've made since the last release. I want to provide you a bound of different topics covering the peculiarities of the amiga hardware and music software like the Protracker. Feel free to browse through the paragraphs. I wish you lots of fun. :) This document deals with the following topics: -Peculiarities of the MC68020/60 -Peculiarities of the chipsets OCS & AGA -Optimizing&tricks on the MC68000/20/60 -Optimizing&tricks on the chipsets OCS & AGA -OCS/ECS/AGA and its differences -Coding on the OCS with upward compability -Programming the CIA on MC68020 or better machines -Hardware bugs and their software solution -Tricks using the Protracker and its replay routine and many more interesting stuff. V.2.01 Table "CACR of the 68040": Correction of the bit #15 description. Thanks to fabiocrazy for this hint. Many thanks for their hints go to: daxb, DrCinicus, frost242, galahad/FLT, Jasmin68k, kolla, mark_k, McTrinsic, meynaf, modrobert, nogginthenog, Photon, phx, rload, StingRay, Toni Wilen and winden. And I also like to thank mGGk for checking the beta version of this guide and for giving me a feedback. Greetings go to the members of Resistance, Bytebreaker, Jasmin68k, Oriens and to all I have forgotten. For any comments, hints or questions contact me at: dissident.68k@web.de