Subject: Re: Aw: Re: Aw: Re: [stella] Assymetrical PF and Repositioning don't mix... From: "Thomas Jentzsch" <tjentzsch@xxxxxx> Date: Mon, 10 May 2004 12:25:14 +0200 |
Manuel wrote: > By doing a non-reflected PF you'd add at least one PF0 column, thus > adding another 32 bytes to the RAM usage... Not necessarily, for the right part of the PF you could do: lda PF02Data,x sta PF0 ; using bits 4..7 and #$0f ; 2 additional cycles sta PF2 ; using bits 0..3 ... :-) Have?fun! Thomas _______________________________________________________ Thomas?Jentzsch?????????|?***?Every?bit?is?sacred?!?*** tjentzsch?at?web?dot?de?| _____________________________________________________________________ Der WEB.DE Virenschutz schuetzt Ihr Postfach vor dem Wurm Netsky.A-P! Kostenfrei fuer alle FreeMail Nutzer. http://f.web.de/?mc=021157 ---------------------------------------------------------------------------------------------- Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://www.biglist.com/lists/stella/
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