Path: csiph.com!eternal-september.org!feeder.eternal-september.org!reader02.eternal-september.org!.POSTED!not-for-mail From: D Finnigan Newsgroups: comp.sys.apple2.programmer Subject: Re: IIGS joystick =?UTF-8?B?cHJvZ3JhbW1pbmc/?= Date: Wed, 10 Oct 2018 16:35:47 -0000 (UTC) Organization: Mac GUI Lines: 26 Message-ID: References: <2b07d07b-e1c1-4bec-8444-39e06979271c@googlegroups.com> <926d9200-21c1-43d0-b5ba-6f681a11a8db@googlegroups.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Injection-Date: Wed, 10 Oct 2018 16:35:47 -0000 (UTC) Injection-Info: reader02.eternal-september.org; posting-host="7b9c272ff72992af52d115d53a8a733b"; logging-data="432"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX180OuQELVRgziLmEgIx8hLJ" User-Agent: Mac GUI Usenet Cancel-Lock: sha1:nq47sB3YvlffnCJ9S7S3OKJnYOE= In-Reply-To: <926d9200-21c1-43d0-b5ba-6f681a11a8db@googlegroups.com> Xref: csiph.com comp.sys.apple2.programmer:4819 John Brooks wrote: > On Monday, October 8, 2018 at 7:17:49 PM UTC-7, paul.s.m...@gmail.com > wrote: >> So does the code posted so far work on an accelerated IIGS? (I have a >> ZipChip at 8 MHz).... or do I just need to scale my reading based on a >> speed-dependent factor. >> >> The range of 0-255 would be fine in my setting. >> >> Thanks. > > You should slow to 1 MHz during paddle reads: > These two posts from David Empson may also prove useful: https://macgui.com/usenet/?group=2&id=7287#msg https://macgui.com/usenet/?group=2&id=7289#msg He refers to the CPS FOLLOW option on the Zip chip. -- ]DF$ The New Apple II User's Guide: https://macgui.com/newa2guide/