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Found 31 results

  1. the Atari 2600 PlusCart ist based on Robin Edwards Unocart-2600 , and the extensions of DirtyHairy's fork. The PlusCart has no SD-Card, but an ESP8266 to connect to a local WiFi Network and the Internet. The PlusCart downloads the ROM-files from an Server in the Internet called the "PlusStore". The way this is done is similar to the way the Unocart-2600 loads ROMs from the FAT filesystem on the SD-card, while the VCS is performing a waitroutine in RAM. Additionally the PlusCart has one more interesting feature. It offers internet access to the ROM Developers, these functions are called "PlusROM". In the first bytes of a PlusROM the path and the backend hostname or IP address has to be encoded (as strings both terminated by '\0'). Sending and receiving bytes to the host does not need a waitroutine in the VCS RAM! At the moment the PlusROM functions can be used at 2K, 4K, 3F, 3E and 3E+ cartridges and any standard bankswitching cartridge with or without 128 bytes of RAM (@ 1000 to 10FF) and a 'Standard' F4 Bankswitching (@ 1FF4 to 1FFB). So now all kind of online ROMs (Games, Chat Clients, Mail-Clients, Web-Browser, MMOGs, etc. ) should be possible with the Atari 2600 VCS. more info at: https://pluscart.firmaplus.de Source: https://gitlab.com/firmaplus/atari-2600-pluscart Shop: https://pluscart.onlineweb.shop/ VID_20191013_033946.mp4
  2. Have a multicard for the Magnavox Odyssey from @Boojakascha and @Mikebloke and got a handle for it from Laserbear. Took measurements and with the new handle, it's about 11cm x 9cm, and about 1.5 cm thick. I'm looking for a hard case or possibly a shock box to store it, ideally with a little bit of extra space, so I can line the case with antistatic plastic to protect the PCB Does anyone have any ideas on what the most similar cartridge would be in terms of size? (NES, SNES, Megadrive...?) Or if repurposing one of those wouldn't work, does anyone make custom cases that would fit it? Thanks!
  3. (latest update: April 11th 2022) ON HOLD! If you want one, please ask before you send payment, I will need to work on the Arlasoft orders in the near future. ALL THE VINTAGE CHANNEL F GAMES ...AND MORE - ONLY $161 GET ONE NOW! FREE Tracked Shipping Worldwide Get it now: https://paypal.me/e5frog/161 If not using the PayPal "friends and family" option it's US$170 https://paypal.me/e5frog/170 Make sure payment is sent in US$ Auto switching Multi-Cart with more than all original software. Fits all System Fairchild machines no matter what the TV system is (so Fairchild, Zircon, SABA, ITT, Nordmende, Luxor, Barco, Ingelen, Grandstand, Dumont, Emerson). Please, either answer in this thread, send a personal message or e-mail to address further down. Multi-Cart will be delivered in a brand new box. Cartridge shell is a used original with new labels and new PCB. The shell will have signs of wear. If you wish to provide your own cart shell - let me know. I can have 3D-printed shells made at the buyers expense, last time I checked it was about $70 for the cheapest material at a professional manufacturer. If you want to print your own shell I can provide 3D print files. To my knowledge the Multi-Cart contains all original games and variations (both Democarts, all dumped protos, newly made games and known homebrews) for the System Fairchild, and a bunch of homebrew - even the complete version of Pac-Man! Games can be chosen via a menu that you reach by resetting the system while holding button 1. Holding other buttons or combination thereof while resetting will immediately start one of the more popular games (according to previous requests), just check the instructions on the back label (before inserting, afterwards will be tricky). How to select game: Try and find the Easter Egg(s) in your cartridge menu... Payment Instructions: Please use the friends/family/personal payment so I don't have to pay the fee, you can use the link on top. For manual payment with the same prices: http://paypal.com my address is [email protected] I will also answer e-mails sent to that address. Make sure payment is sent in US$ ... and not KR/SEK - as PayPal seems to change the currency by default. Please write your shipping address as well as email address as a message in your PayPal payment These are not automatically included with personal payment, if you forget to include it send an e-mail to the same address or send me a PM here. For European customers I also accept bank transfer, just write me a message and I'll supply needed information. For Swedish users there's the above but also the option of using Swish (you send money with your phone almost as easy as a text message), let me know. Customization are possible, if you want something special, let's talk about it, I'm not difficult. List of games (Latest update April 20th 2020): All the happy customers until today: ================================================================= This is a hobby of mine, I build these in the order they were purchased. It may take some time for it to reach you from Sweden. I hope it's worth waiting for. These bits indicate progress: [0000001] Circuit board built [0000010] Circuit board tested [0000100] Shell prepared [0001000] Labels finished [0010000] Box has been cut, folded and glued. [0100000] Packed [1000000] Shipped Latest shipment: 0xF0 Todd, USA 0xF1 Adam, USA 0xF2 Danny, USA 0xF3 Cody, USA 0xF4 Tom, USA 0xF5 Matthew, USA 0xF6 [0000000] Clint, Australia 0xF7 [0000000] William, USA 0xF8 [0000000] Justin, USA 0xF9 [0000000] Jared, USA The end is near... ############################################ THE END (told you) ========================== end of my message ===========================
  4. Hi All, Some of you may know me from the Atari 8-bit forum - I've designed a couple of open-source multi-carts for the Atari 8-bit (the UnoCart and UltimateCart). The Atari 8-bit was my childhood home computer, but I picked up a 2600 jr on ebay at xmas, since I fondly remembered playing Combat on a friend's Atari VCS after school. However I thought it would be nice to play some other games and try some of the more recent homebrew creations, and so... Over the last couple of weeks, I've been busy building a version of the UnoCart for the Atari 2600 - The UnoCart-2600. The video below shows it in action (code from a week or so ago - I've renamed it since then!) Like the UnoCart, this is something you can build yourself with minimal soldering. It just requires an off-the-shelf STM32F4-DISCOVERY board, an SD-card breakout board, and a breakout board for the Atari 2600 cartridge slot. Everything can be hooked up with jumper wires. The source code, firmware, breakout-PCB design and (very rough) building instructions are on a new github page for the project: https://github.com/robinhedwards/UnoCart-2600 The cartridge successfully auto-detects and emulates pretty much all the ROM dumps available on AtariMania (with the exception of Pitfall II, since I'm not emulating the DSP stuff). So far, this has just been tested on my Atari 2600 jr - would anybody else be interested in building one and helping me find any remaining bugs in the cartridge emulation? I've got a few cartridge breakout PCBs spare, since that is the only part that is hard to obtain. PM me if interested? Robin
  5. I thought it is time to show "The Voice of Odyssey2" in action on video. I now could connect it to my European PAL G7400 thanks to the Voice+ adapter. I also got the C7060 multicart.
  6. Hi All, One thing I really wanted to add to the Ultimate Cart was an easy way to use XEX files on the cartridge. Thanks mainly to flashjazzcat, we've now added this as a feature to the firmware. XEX files present on the SD card can now be browsed and launched just like cartridge/ROM files. Loading is practically instantaneous. You can program the attached new firmware to your Ultimate Cart using the (free download) Quartus 15.1 programmer. You will also need a USB Blaster (<$10 on ebay). Consider it a beta - there may be the odd bug. This firmware also replaces my original menu with the improved version by flashjazzcat. Since this is now part of the firmware, you should remove any older version of it from the SD cart (i.e. remove _BOOT.ROM if you have it). This will become the current firmware, and I'll upload the source files to github once this has had a bit of a wider test. I'm sure this will be a very welcome addition to the cartridge firmware, and praise and thanks should be directed to flashjazzcat who wrote the XEX loader and the improved menu - tasks both way beyond my 6502 skills! Robin 10M08SAE144C8G.zip
  7. Hey, AtariAge. I'm a new user who has always had a small collection of 2600 games, usually very common NTSC ones I just enjoyed playing. Recently I've gotten into more serious collecting and have a few Quelle games and this oddity. I purchased it from Spain for about 50 euros. It came cartridge-only, without a box or game list. What I find most interesting is that I cannot find an entry for it on Atarimania. I have seen a few 160 multicarts online but with different labels and no dip-switch on the front. Now, let's get to the physical description. It has one single dip-switch on the front, which can be switched 3 ways. I don't know if there's 3 ROMs in the cart, or what the significance of the switch is. I would open up the cart and find out but the label's in good condition and I'd hate to ruin it. What I find interesting is that the label dips down a bit in 5 little sections which means that the same shell was probably used for 32-in-1 carts with actual dip-switches. Also, it takes a little wiggling to get into my Atari. It might just be the console, or the circuitboard. To select the game, you select a mode with the dipswitch and turn the Atari on and off until you find a game you like. What's annoying is that since I don't have a list it's like blindly grabbing a 2600 game from a box of them. So far I've seen Spiderman, Alien's Return, and some interesting European games I haven't seen before. I've attached scans for future reference and to aid Rom Hunter in his quest for HQ scans, and also a size comparison with a standard NTSC Tennis cart. For anyone with experience with PAL carts: is it standard for the front label to be pointing towards the end-label, instead of the cartridge slot like NTSC games? The two Quelle games I own and this multicart have their labels like this. Also, how much would this be valued at? Also, if someone can aid me on how to dump the ROM I'd be very appreciative. Thanks, BizarreBootlegs https://www.youtube.com/channel/UCKZ_Gwx3k3OAJ7tMNR05dQQ
  8. I've ordered my first ever Atari 800XL, and I'm really excited. Unfortunately, I didn't order a disk drive. I was thinking of ordering one of those multicart things that you can insert SD Cards into. The question I have, though, is if they'll run disk based games at all?
  9. I did tiny 512kB flash cart for Atari 2600. sources and eagle files are on my git https://github.com/tdididit/a26-flashcart .a26 file contain 4kB rom picker binary rombuilder pc appliation will be soon - WIP a26-flashcart.a26
  10. Can someone give me a rundown of the differences between some of these multicarts for 8bits? Looking for comparisons of features, pros, cons, and pricing. Love to hear positive arguements why one may be better than another. Not really looking to start a pissing contest, just looking for a nice side-by-side.
  11. This is intended as a discussion thread for the Ultimate Cart hardware - an SD-card based multicart for the Atari 8-bit, featuring an altera FPGA and 1 meg of SRAM. If you want to ask me (or someone else) to build you one, you can ask in the pre-orders thread. This is an open-source project and has its own github repository: https://github.com/robinhedwards/UltimateCart The fpga firmware source will follow in the next few days, but for now there are PCB files, programming files for the FPGA and a Bill Of Materials. Everything needed to assemble a board yourself should now be there. If you want to build one yourself and need some help, ask here. Since it features an FPGA, the hardware will allow lots more to be done with the cartridge. Co-processors, hard-disk functionality, other cartridge types (e.g. Corina) and stackable (e.g. SDX+other) carts should all be possible. The JTAG header makes it possible to reprogram the FPGA with a $10 USB blaster. I'm hoping people can get together to implement and discuss this some of this stuff here. Robin
  12. Hi friends, I recently bought this wonderful AtariMax SD Multicart, I would like to trade it with a fully working and in good shape Atari 5200 trak-ball (+Centipede bonus 🙄) . This Atarimax cart originally contains Beef Drop and Venture (which I will miss) and is loaded with the usual 5200 stuff. The reason I am selling it, imo it is taking a bit of the magic of taking out a cartridge from the box and inserting in the 5200. Note : I asked Steve of Atarimax, to send me the unit without the label on the cartridge so I make a custom one, but I never did. It will be shipped with the original label and stuff.
  13. Hi all! Last month I saw the following ad on eBay: I thought the appeal of this kit for homebrew development was very limited: No bankswitching/mapper (only 2K games or 4K games with further modifications on the board) It required messing around with UV lamps, programmers, etc Required some knowledge of electronics Buying the parts separately would probably be less expensive Not possible to ship as a product to customers It would be probably easier and faster to use one of the existing USB/SD carts to test on a real hardware. This did make me think though that I had never seen a development kit for the 2600 which would allow homebrewers without knowledge of electronics to self publish their games. If a mapper is required, then that knowledge need goes up real fast. As in Europe we have very limited offers of good homebrew games available (most of them are from the USA and shipping quickly becomes a problem), I thought about making this my next project. The idea is to have blank carts (populated with all required components but without any game image in them) and a simple to use cable and PC software which would allow the user to create a cart ready to be shipped to customers as well as test games in a real atari. Is this something that would interest the homebrew community? Here are some requirements I have come up with: The final product must cost under 10€ (populated cart PCB) All components must be easy to find. Preference should be given to components still in production Must be usable by people with no experience in electronics No soldering Must support mappers (the ones used by batari Basic at a minimum, as a lot of people seem to use bB) No physical alterations to select the desired mapper (or no mapper) Must fit in a standard Atari cartridge case Components should be SMD to keep production cost as low as possible All comments will be appreciated!! Cheers.
  14. Hi everyone, I wired up a little 2k/4k multicart that uses a 74LS04 for a CE hex inverter. It works with the AMD 29F010A-90PC and with some minor wiring changes, the smaller Atmel 28C64-15PC However, it will NOT work with the Atmel 29C010A-12PC and I've tried several. Sometimes I get a glimpse of the game screen before it blanks out. An older post http://atariage.com/forums/topic/21851-2732-eeprom-and-problem-with-6-switch-atari/?do=findComment&comment=240804 describes a similar problem (though I have a 4 switcher) and he solved it by using a 7406 inverter. Before I take a chance on that inverter does anyone know what might be causing this problem? I'm trying to understand why it would effect the 120ns chip but not the 90 or 150? I really would like to use these chips since I have a few lying around. Many thanks.
  15. Hey everyone, I have been toying around with developing an Atari 2600 enhancement cartridge, but I am not into the scene as much as others. Basically, I love the Atari 2600/800, used to write games for the A800 (but not the 2600, but played them of course), and now I develop gaming hardware, 3D engines, etc.. That said, I have been trying to make sense of the different products available for the 2600. So, after doing some research, seems the Harmony Cartridge does what I wanted to do more or less. I wanted a cartridge with a microSD card, that supported bank switching, RAM, and maybe had some support for features that Atari 2600 home brewers wanted as long as I could add them without shaking the trees too much. I am thinking about everything from added sound support in the cart, to a color LCD screen to RGB LEDs to add special effects. Anyway, I have been developing hardware for about 30 years, and the last 15, I have my own manufacturing in china, so if I did this, I would hope to sell 1000+ carts to break even, thus, I am just wondering about the market size. I found one cart that sold 204 units then the company seemed to go defunct, or the license expired? In any event, if I did this, I would probably put it on kickstarter at some point to get the word out and use that to generate sales, so any "special" features in the cart, hopefully enough people would get it, so it became a standard ideally. But, primarily I would follow the rules for all the bank switching and RAM carts that have been reverse engineered to be compatible. So, I can tell over the years that many of these "super carts" or "multicarts" have been developed, but its not clear to me if they are successful? Seems many never ship, or ship a little, or whatever. Maybe the problem is many developers have not done formal manufacturing and get overwhelmed? Alas, I guess I am putting out an "RFC" of sorts with the simple question -- is there a need for another multi/supercart for the Atari 2600 (sorry 7800 people, I never got into that console, so I will stick with the 2600 for now -- and if there is a need, based on my specs above, is there anything else that is very common that home brewers are desperate to have? As well, as making something that normal 2600 fans can use to play games that range from 4-64K. Finally, I don't want to go nuts on this and make a huge project that never gets done. I have shipped about 50-60 embedded systems over the last 15 years and the one lesson I have learned is keep it simple as possible to serve the purpose, you can always add stuff LATER! Comments? (I will post this on Atari Museum, and Atari 2600 on Facebook as well, so I can get a good cross section of comments, not sure were "developers" hang out primarily). Thanks --
  16. Let's have a look at flashcarts and multicarts for the Vectrex and also the Sean Kelly repro cartridge shells. You will also see the new homebrew shooter game VecZ.
  17. Hi All, The Ultimate Cart is an SD-card based multicart for the Atari 8-bit, which I've been developing for the last few months. It allows you to browse the SD card on the atari and launch cartridge images from ROM and CAR files from the menu. The PCB is designed to fit in a standard grey cartridge case (after a bit of modification with some clippers and a file). It supports most ROMs up to 1 megabyte in size, including standard 8k and 16k cartridges, XEGS, AtariMax 1 & 8mbit ROMs, SIC! Cart, Bounty Bob, OSS, SDX & Williams. ROM dumps can be easily converted into CAR format with my conversion utility. To learn more about the hardware and development, the original thread is here. The project is open source. PCB files, programming files and source files will be available on github shortly, and I'll open a technical thread for discussion when this has been done. The hardware includes an FPGA and could be used for a lot more than a multicart - co-processor & SD-card based hard disk are two possible future avenues for development. There is a JTAG header to allow the cartridge firmware to be reprogrammed in the future. Now that I've assembled and tested the second board I think its probably time to open a pre-orders thread so I can get some idea of interest. The price will be £70 (+postage) for the cartridge board (ready to use, but uncased). If you are interested in one, please reply to this thread. At the moment, this is only to give me some idea of numbers and to reserve your place in the queue. It is not a commitment to buy or for me to supply one. I'm not sure how many of these I'm prepared to make, and it may take me some time, so I will contact people as I make the boards, and check they are still interested. Since its open source, I'm hoping some others may make the boards too, and might be able to charge less than me. Initially, I've got 3 more PCBs on the way, and I will prioritise any UK or European orders, since it will be easier to post/return if there are any unexpected teething problems. Beyond that I'll see how much interest there is. Robin
  18. VecFever on eBay It's a flash multicart for the Vectrex. https://www.ebay.com/itm/Vectrex-VecFever-Multicart/323953128604 Vectrex VecFever Multicart Current released firmware. Comes in a Vectrex cart protector. not mine
  19. I decided to release a compilation of the games that I've made in my half-year or so of working on Atari 2600 goodness. It includes updated versions of my four original games, as well as a fifth, new game. It should be 100% compatible with emulators and cartridges like the Harmony. Enjoy! Current version: 1.1.2 pinata_1_1_2_ntsc.bin pinata_1_1_2_pal60.bin Some of Piñata's features include: Five games, including arcade, action, and adventure: Heartbreak, Ping, Joyride, Fix-It Felix Sr., and Flipside. Hard modes for each game, set with left difficulty switch. Multiplayer modes for Joyride and Flipside, set with right difficulty switch. Driving controller support for Heartbreak. Full AtariVox save support for all games. Support for resetting high scores (hold reset and press joystick fire while on the title menu). Colorful game selection and credits screens. Ability to exit to title screen from games without toggling power switch (flip select and reset at the same time). Thanks to everyone at AtariAge who helped me out! For detailed credits, check the credits screen. manual_finaldraft.pdfpinata_105_ntsc.bin pinata_105_pal60.bin
  20. Hi all, The original shell for my Ultimate Cart was a hacked Atari grey cart shell, which I spray painted blue. Unfortunately the paint has rubbed off a bit, and its now looking rather tatty. So, now that I've got a 3d printer of my very own, I decided to design a shell for the Ultimate Cart. Like the rest of the project, this shell is open-source. I've uploaded both the STL files and the design files (OpenSCAD) to the github site: https://github.com/robinhedwards/UltimateCart/ The shell should fit any PCBs produced using the board files on github. This should be most of the boards out there, with the exception of the redesign by Panos that he used for his later runs (but I think these came with nice shells anyway). If you're not sure, compare your board to the pictures on github - if the connectors and screw holes are in the same places, it should fit. The cart has been tested for fit in my 65XE, and 800XL. Flashjazzcat has been kind enough to test it for me in a XEGS, 800 and 1200XL, and reports it fits well. If you don't have access to a 3d printer, I'm happy to make a few of these for others. This would be using the same printer and filament colours (bronze & red) as the pictures above. The price would be £22 + P&P (£1 to UK, £3 elsewhere). Send me a PM if interested. Robin
  21. Thought would post on here first to see if any interest before putting it on eBay. This is the French RCA Studio II clone the Victory. Complete with two joystick attachments (which I believe are unique to the Euro models ?) along with a multi-cart. The system powers on fine, but there is no AC adapter included in the sale. I cannot get a clean picture, I don’t know if this is down to the system or the fact I am trying to use a French system on a UK CRT TV. I am also including the multi cart containing RCA Studio II games, MPT-02 Roms and homebrew titles. Regarding price I’m just looking to get back what I spent which is around £100 (shipping costs on top). Feel free to ask any questions and I’ll do my best to answer them. Payment via PayPal only. Thanks for looking.
  22. Does anyone know anything about the multi-cart that John Lester is playing with in this video? It appears to be by Sean Kelly, but John says it's got 154 ROMs on it, and on the menu screen we see "The Ultimate Multi-Cart". John says he picked this up at the Vegas CGE (I assume the 2010 expo). This particular multi-cart is not listed among the multi-carts in NIAD's Collector List so I just want to know if this is a previously undocumented product, maybe a CGE exclusive, and/or if it's a Sean Kelly creation.
  23. Hi all, I have created the following post yesterday: Someone just told me that I should have created it in this subforum. I don't want to duplicate the post but I have also not found how to move the post here. Any suggestions? Also, if you can comment on the bankswitch schemes you currently use in your programs and any experience you can share on how to implement a bankswitch controller on a 8bit Microchip PIC will be much appreciated. Cheers!
  24. Hi, first time poster here. I just recently picked up this Multi-Cart at a local game shop. It had two price tags on it; a $2 tag, and a $99 tag. The guy didn't know which was right so he gave it to me for $2. I brought it home and tested it right away, and it works great. I guess each combination of dip switches gives you a different game, though I have no way of knowing which combination will produce what game. I tried doing research on this cart, and I've brought it to a few game shop owners for more information, but all I've been told is that it's a homebrew multicart, and it's been estimated to be worth between $50-$100. I was able to find one other image of the cart that I have online, but it has no information to go along with it. Can anyone tell me more about this? If it's rare, how many may have been produced, who made them, value, etc. Thanks guys!
  25. Does anyone here know anything about this Jag "multicart kit"? "Retro-kidz" is printed on the label. I couldn't find anything about it online. eBay Auction -- Item Number: 171415654545 The same seller also has a multi I/O board listed as BIN.
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