Atari 5200 / 8-bit Programming

Topic	Stats	Last Post Info
Title tune for game Started by Grevle, 27 Mar 2013	8 replies 488 views	Grevle 20 May 2013
Atari Roots Chapter 4 Started by slampam, 18 May 2013	2 replies 151 views	Xuel 19 May 2013
POKEY question - Distortion 12 "Donkey Kong" bass. Started by Synthpopalooza, 13 May 2013	9 replies 205 views	Synthpopalooza 14 May 2013
Ma65 macro assembler for spartados Started by 8bit-guy, 14 May 2013 Ma65 assembler spartados	1 reply 81 views	flashjazzcat 14 May 2013
Random numer between 0 -18 Started by Thelen, 13 Dec 2012	22 replies 629 views	xxl 14 May 2013
How to show a picture while the program is loading? Started by Qwe, 10 May 2013	5 replies 215 views	Qwe 13 May 2013
Programming on "the other PC." Started by Larry, 11 May 2013	2 replies 181 views	Larry 11 May 2013
for 8-bit demo coders Started by tebe, 31 Dec 2012	9 replies 775 views	tebe 11 May 2013
How to show more than 4 colors? Started by Qwe, 7 May 2013	7 replies 331 views	Synthpopalooza 10 May 2013
IP65 test for Dragoncart owners Started by danwinslow, 14 Mar 2013	14 replies 456 views	w1k 7 May 2013
Atmas II Manual Started by CongoZombie, 31 Jul 2010	17 replies 2,051 views	Gury 5 May 2013
Fast Line Drawing Started by peteym5, 25 Apr 2013 1 2	25 replies 752 views	potatohead 4 May 2013
PERL on the 8-bit Started by morelenmir, 29 Apr 2013	3 replies 197 views	morelenmir 4 May 2013
Quick - the programming language Started by jacobus, 30 Apr 2013	3 replies 210 views	pps 1 May 2013
WUDSN IDE: The free integrated Atari 8-bit development plugin for Eclipse Started by JAC!, 8 Jun 2009 1 2 3 18 →	Hot 437 replies 27,451 views	JAC! 29 Apr 2013
APAC graphics mode in ACTION? Started by Darkhog, 13 Apr 2013 1 2	29 replies 650 views	Synthpopalooza 26 Apr 2013
Tell me something (SDX+Atari Roots+Mac/65) Started by Darkhog, 25 Apr 2013	11 replies 238 views	Darkhog 26 Apr 2013
SoftSprite move and erase gfxs chars Started by José Pereira, 14 Apr 2013	3 replies 254 views	popmilo 26 Apr 2013
POKEY Music Assist Started by Trebor, 26 Apr 2013 POKEY, Music	0 replies 120 views	Trebor 26 Apr 2013
Atari BASIC and (lack of) Inkey$ Started by morelenmir, 19 Apr 2013	20 replies 459 views	spamh8r 26 Apr 2013
Loop condition in 5200 asm example Started by kensu, 22 Apr 2013 5200, dasm, asm	11 replies 283 views	Wickeycolumbus 25 Apr 2013
Problem with Mac/65 Started by Darkhog, 25 Apr 2013	6 replies 130 views	kenfused 25 Apr 2013
Disabling ANTIC and speed of Plot Started by Darkhog, 20 Apr 2013 action!, Plot, DMA, ANTIC, game and 1 more...	13 replies 335 views	Darkhog 25 Apr 2013
Anyone has code highlight XML for Notepad++ for ACTION!? Started by Darkhog, 19 Apr 2013	0 replies 99 views	Darkhog 19 Apr 2013
Assembler programme and SpartaDOS X Started by morelenmir, 16 Apr 2013	3 replies 180 views	drac030 18 Apr 2013
Need an answer from Tebe, Vega or Tezz Started by José Pereira, 16 Apr 2013	6 replies 313 views	Tezz 18 Apr 2013
27C3 Talk: Reverse Engineering the MOS 6502 CPU Started by cas, 28 Dec 2010	14 replies 2,309 views	tgwave 18 Apr 2013
What's wrong with my action code? Started by Darkhog, 12 Apr 2013 1 2	26 replies 409 views	Darkhog 16 Apr 2013
cc65 -> cartridge Started by kensu, 15 Apr 2013 cc65	2 replies 167 views	ilmenit 16 Apr 2013
Player/missile graphics editor? Started by Darkhog, 12 Apr 2013	18 replies 402 views	TMR 16 Apr 2013
MADS Knowledge-Base Started by flashjazzcat, 29 Mar 2011 1 2 3 4	Hot 97 replies 4,093 views	flashjazzcat 16 Apr 2013
Memory clear routine for Basic Started by NuY, 13 Mar 2013	12 replies 320 views	therealbountybob 16 Apr 2013
ACTION!, DOS and I/O functions Started by Darkhog, 12 Apr 2013	1 reply 152 views	JAC! 15 Apr 2013
Is it possible to use graphics mode 11 from ACTION! ? Started by Darkhog, 12 Apr 2013	4 replies 183 views	JAC! 15 Apr 2013
In Development: Asteroids clone Started by tjb, 2 May 2006 1 2 3 7 →	Hot 164 replies 26,243 views	Synthpopalooza 14 Apr 2013
Equivalent of BASIC XE Find command for ACTION! Started by Darkhog, 14 Apr 2013	2 replies 98 views	Darkhog 14 Apr 2013
Getting array length in ACTION! Started by Darkhog, 14 Apr 2013	9 replies 104 views	flashjazzcat 14 Apr 2013
ACTION! language cart hack without bleeps? Started by Darkhog, 12 Apr 2013	4 replies 159 views	adam242 13 Apr 2013
Few action questions Started by Darkhog, 12 Apr 2013	3 replies 169 views	Synthpopalooza 13 Apr 2013
ACTION! - bootable program? Started by Darkhog, 12 Apr 2013	4 replies 170 views	1050 13 Apr 2013
Dragoncart software Started by danwinslow, 12 Apr 2013	3 replies 159 views	AtariGeezer 12 Apr 2013
Changing character set in cc65 Started by kensu, 16 Mar 2013 cc65	22 replies 599 views	jdh 11 Apr 2013
Solitaire in Action! Started by cliffh, 8 Mar 2013 solitaire, Action!, recursion and 1 more...	6 replies 541 views	Gury 8 Apr 2013
TIP mode assembler source? Started by Synthpopalooza, 4 Apr 2013	4 replies 205 views	Synthpopalooza 5 Apr 2013
BASIC debugger Started by morelenmir, 23 Mar 2013 BASIC, DEBUGGING	5 replies 252 views	8bit-guy 1 Apr 2013
Atari 400 memory questions. Started by kensu, 29 Mar 2013 Atari 400, cc65, RAM	9 replies 290 views	kenfused 31 Mar 2013
After over 13 years of development time to hear Ullrich Bassewitz: Started by funkheld, 27 Mar 2013	0 replies 267 views	funkheld 27 Mar 2013
[groan] match 3 games Started by DKWITT, 23 Mar 2013	7 replies 326 views	pps 27 Mar 2013
ACTION! question Started by w1k, 12 May 2010	9 replies 876 views	Allan 26 Mar 2013
VBI immediate and deferred Started by texacala, 25 Mar 2013	2 replies 176 views	texacala 26 Mar 2013