Welcome to our latest new user Sepa ! (Registered 2024-05-13) You are not logged in - nap CSDb User Forums Forums > C64 Coding > The stack and the stack pointer! 2007-06-29 09:08 Laxity Registered: Aug 2005 Posts: 459 The stack and the stack pointer! I'm writing a 6502/6510 emulator. I've implemented most of the works but have a problem with the stack. More precisely the stack pointer. The hardware stack, I know, is located at $0100 - $01ff, but where's the stack pointer?.. Is that kept internally in the CPU and not readable? 2007-06-29 09:27 WVL Registered: Mar 2002 Posts: 886 it's internal to the cpu, just like a,x,y. You can 'read' it using the TSX/TXS commands. 2007-06-29 09:33 Laxity Registered: Aug 2005 Posts: 459 Right.. Thanks a bunch.. Refresh Subscribe to this thread: You need to be logged in to post in the forum. Search the forum: Search  All forums C64 CodingC64 ComposingC64 PixelingC64 ProductionsCSDb Bug ReportsCSDb DiscussionsCSDb EntriesCSDb FeedbackCSDb InfoCSDb moderatorsCSDb QuestionsCSDb V2 developmentMessages to moderatorsRequests  for   in Writer & textTextWriter  All times are CET. Search CSDb All Releases Groups Sceners Events BBS SIDs ------- Forum Comments Advanced Users Online t0m3000/BOOM!^ibex-c.. zoi/inversion Tim/Silicon Limited jmin Spinball/Excess psych mutetus/Ald ^ Ons fandenvoldsk Knut Clausen/SHAPE/F.. iceout/Avatar/HF Krill/Plush Guests online: 125 Top Demos 1 13:37  (9.8) 2 Next Level  (9.8) 3 Mojo  (9.7) 4 Coma Light 13  (9.7) 5 Edge of Disgrace  (9.6) 6 Comaland 100%  (9.6) 7 Uncensored  (9.6) 8 No Bounds  (9.6) 9 Wonderland XIV  (9.6) 10 Bromance  (9.5) Top onefile Demos 1 Party Elk 2  (9.7) 2 It's More Fun to Com..  (9.6) 3 Cubic Dream  (9.6) 4 Layers  (9.6) 5 Copper Booze  (9.5) 6 TRSAC, Gabber & Pebe..  (9.5) 7 Rainbow Connection  (9.5) 8 Dawnfall V1.1  (9.5) 9 Quadrants  (9.5) 10 Daah, Those Acid Pil..  (9.5) Top Groups 1 Oxyron  (9.3) 2 Booze Design  (9.3) 3 Nostalgia  (9.3) 4 Censor Design  (9.3) 5 Crest  (9.3) Top Organizers 1 Burglar  (9.9) 2 Sixx  (9.8) 3 hedning  (9.7) 4 Irata  (9.7) 5 MWS  (9.6)

Home - Disclaimer Copyright © No Name 2001-2024

Page generated in: 0.027 sec.