Madhatter
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Everything posted by Madhatter
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Thanks for the fix. Please scroll to the link: "Megacarts_Hechos_con_Megacartstudio.zip"
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https://gamemasterquilpue.000webhostapp.com/Atari_Megacart.htm
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I built the cartridge. It works! http://spaceinvader.comuf.com/Multicartridge_Atari_con_CPLD.htm Thanks for sharing. -
Do you have the .jed file to program the CPLD?
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Ok, thanks.
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Please tell me what address lines are marked as "?".
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Very good job, I 'm trying to build. The schematic is incomplete , missing the pins that go to the CPLD , there are 13 pins unidentified. Could you show complete schematic circuit? Eric
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fix3 is perfect! Finally, the american TV display the menu! Soon more info, thanks Alex
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Fix2 not work in my TOSHIBA CRT 21" NTSC Made in USA. We need another ntsc tester...
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Not work... No vsync
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Tests on real hardware. I made a wired multicart 64/128KB, and tried some roms. All ok, it works, change to the games, and the games run perfect, but the menu remains PAL, and does not work on a NTSC console and TV. Video: I put the NTSC mode properly, here it is the code: megacardmenu_v2_2_TEST_pal.asm megacardmenu_v2_2_TEST_ntsc.asm In Stella, works ok, but in actual hardware, no. Maybe someone can fix this ...
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Thanks to alex_79 and DrWho198 for your patience. The last code it seems PAL only, (strange colors), not work in NTSC. And, Mouse Trap not work at all. The bin:megacardmenu_v2_2fix+games PAL ONLY.bin This is, at the moment, the best code (for me ) : megacardmenu_15_games_4K_ntsc_test1.asm The problem is Mouse Trap corrupt. The rest is perfect.
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Please check megacardmenu 15 games 4K _fail.rar
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megacardmenu_v2_2.asm not work... menu is ok, but games don't run (yes, I add the games). Or, I'm doing something wrong...
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Thanks for the name generator, DrWho198. Now I 'm using DASM. I added Mousetrap to the menu... corrupt load. megacardmenu 15 games 4K _mousetrapbad.BIN Some games are going well , and others not. Alex , thanks for the rom NTSC , I'll try it soon
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Ok , my mistake, I used MDMCMenu.bin I can not easily change the games names with MegacardMenu v2-0.bin. Too much code for me...
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oops Sorry , not my file menu, I just modified . To change the titles , only replaced the TITLE 00000x by the name of the game , to obtain 8 games per screen. Indeed , Invaders, Keystone Kapers and Q * Bert games are bad. I'll try your solution. I look forward for someone to do a good menu, or fix the MegacardMenu v2-0.BIN .
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The Atari 2600 multicart is still alive ... Blinky , I am not Brazilian , I am from Chile No doubt this will build, meantime already made a small 64KB ROM for testing, with the menu "MegacardMenu V2-0", and 15 NTSC games. It works ok in Altirra . MDMCMenu_test_15 games 4K_ntsc_OK.BIN Regards.
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It is not a real monolithic binary. But works...
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Qb NTSC: http://www.4shared.com/file/4pVmhFn9/Qb_NTSC.html
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With the same software, I make my own S/XEGS SRAM cart, see my page: http://spaceinvader....ri_SRAMCART.htm
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How to read NES controllers on a 2600
Madhatter replied to Wickeycolumbus's topic in Atari 2600 Programming
This is my handwired Atari 2600 8 KB sramcart: More information soon in my website. -
How to read NES controllers on a 2600
Madhatter replied to Wickeycolumbus's topic in Atari 2600 Programming
It works! I use my 2600 SRAMCART. Big surprise, my 2600 clon have bidirectional controller ports! -
Hi Alex_79, I re- draw your Dumper circuit, please let me know if this correct: I'm going to build it soon...
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