Subject: RE: [stella] 2P x 3 digit score routines? From: "Thomas Jentzsch" <tjentzsch@xxxxxx> Date: Tue, 17 May 2005 08:55:04 -0400 |
Lee Fastenau wrote: > (...and this is all still running on a stock VCS? :) Yes, but it only works as self-modyfing code. After some trial and error, the final code turned out to be pretty straightforward: sta WSYNC SLEEP 68 ldy #8 ; 2 @70 .loopDigits: lda ZeroR,y ; 4 sta GRP0 ; 3 lda OneL,y ; 4 sta GRP1 ; 3 lda TwoR,y ; 4 sta GRP0 ; 3 ldx FiveL,y ; 4 sta RESP0 ; 3 @22 sta RESP1 ; 3 @25 lda ZeroR,y ; 4 stx GRP1 ; 3 sta GRP0 ; 3 lda OneL,y ; 4 sta GRP1 ; 3 lda TwoR,y ; 4 sta GRP0 ; 3 sta RESP0 ; 3 @52 sta RESP1 ; 3 @55 lda FiveL,y ; 4 sta GRP1 ; 3 sta GRP0 ; 3 dey ; 2 bpl .loopDigits ; 23 Both VDELPx are enabled. Have fun! Thomas _______________________________________________________ Thomas Jentzsch | *** Every bit is sacred ! *** tjentzsch at web dot de | ______________________________________________________________ Verschicken Sie romantische, coole und witzige Bilder per SMS! Jetzt bei WEB.DE FreeMail: http://f.web.de/?mc=021193 Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://stella.biglist.com
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