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Atari pokey replacement Stichting Pokey or The Pokey Foundation was the only Dutch Atari user group in the nineties. FW127 Quad Covox. Some notes: User batari at the Atari Age forums created the Concerto cart. Those need to be "upgraded" with a QPE PCB and FOUR Pokey's that really hurts. Here's a quick list of all the known Pokey chip replacements that are either available or were in development, along with some info about the original Pokey chip variants. This is far from a simple and cheap Pokey drop in replacement I wanted to originally create. I have a number of chips (obtained from a company that did Atari repairs). Even talk of Quad Pokey which, the options that could bring would be amazing. com Reactions: Hackcell. Something you should take note of @foft, I am power cycling (with the switch I mean) my Atari a lot for the last week to test the WAV decoding of my SIO device, roughly once a day PokeyMax4 boots mute, what I mean the cassette serial loading sound is not there, Mostly though, POKEYs merely create rather simple sounds on most Atari arcade machines, the coin-op devision guys werent exactly far into pushing POKEY to its limits, then again, neither was any A8 software at that time (1980-1983). Does anyone know if the Atari 800XL's Rockwell PIA is NMOS or CMOS? W65C21N6TPG-14: Peripheral Interface Adapter NMOS Compatible / Plastic Dual-In-Line, 40 pins, RoHS and Green Compliant Much of the rest goes to Pokey. PokeyMax can switch automatically between mono and stereo - after 10 seconds of silence on right channel it will switch to mono. Some of them also use the mythical "quad" pokey chip. Joined Aug 17, 2017 Messages 1,313 Reaction score 575 Location Bloomington, Minnesota. But no bells and whistles -- just a good Pokey replacement. Joined Oct 26, 2008 Messages 3,403 Reaction score 910 Location Kingston, Pennsylvania. This is something we really need. So, I took out one of the PCBs and cleaned it, got out the Pokey is probably the best known of the three, GTIA still might hold a secret or two (like 1/2 pixel shifted Gr. But those of us who replace their POKEY with PokeyMax or SimpleStereoV4 have a spare POKEY that we could use to upgrade another Atari 8 boy computer using a Dual POKEY Upgrade board that needs two real POKEYs. lilypad19 Well-known member. Never done one in an XEGS but the same principle. --- All of my other atari XL (PAL & SECAM) works perfectly on my TV, only the 800XL NTSC has sound at really low level ! My TV is a multi standard (PAL, NTSC and SECAM) or with its addressing. I've plenty of bad Pokey, GTIA, CPU, ANTIC, Freddie, PIA as well as OS rom and ram chips in my dead/failing pile. Mine's an AT84 unit. , Stereo, COVOX, maybe even SID emulation), but as the OP who started this post was pointing out, is there a standard Pokey in FPGA (Edit: or could there be), and one Atari Pokey chip replacements and possible fix Here's a quick list of all the known Pokey chip replacements that are either available or were in development, along with some info about the original Pokey chip variants. coinopper Well-known member. I have this replacement pokey running in my 600XL. One could imagine an alternate history in which Atari might place an AY-3-8910 in 7800 carts, instead of pokey or gumby, and it doesn't seem too far fetched to me. I decided to take HOKEY Basic and test how it works. I hope that in near future we will get at least three new hardware solutions for POKEY stereo in Atari computers: PokeyMAX, PokeyONE and new FPGA Simplestereo from Lotharek. 5%. Trouble shooting a Tempest that has been sitting unplayed for several years and had a bad pokey. Single POKEY replacement Quad POKEY replacement Gravitar/Black Widow 2 POKEY replacement Quantum 2 POKEY replacement Star Wars/ESB 4 POKEY replacement Tempest 2 POKEY replacement If there are any more games that use 2 or 4 POKEYs that I missed (excluding any prototypes), let me know. 04 plus $8. Mosaic produced 32k and 64k boards. This might lose some noise immunity but it would simplify the design and unload the dump signal on the PCB. They handle the actual logic matrix between the ports to tell the POKEY what button is being pressed. The Hi-Tec keyboard says just that on the bottom side of it. The computer came with a modern replacement switching power brick. and while we're at it "pretty much every Atari game after" is clearly wrong as well -- none of the licensed titles used pokeys, and they disappeared with the Atari 68000 hardware (~1988), with the last Pokey game I Not the best quality but all that I've been able to find. com Reactions: Shupac and smass. p/n of either foundry. ), I think an 'exact' drop-in replacement for the 'original' Pokey would be a fantastic idea since the individual price has gone up to $20 a pop from BEST Electronics, and he limits you to one per order. The core is configurable as PAL or NTSC. Result: Atari still boots to basic, keyboard not working, sio not working - see some speed switches only on aspeqt. Joined Apr 21, 2015 Messages 1,531 Reaction score 1,818 Location Masury, Ohio. POKEY Games Hardware Atari Lynx Atari Jaguar Games Books Hardware Atari 400/800/XL/XE AtariVox Games QuadTari Games ColecoVision Atari ST Mouse (3) Atari ST Mouse (3 products) Just to clarify - that’s only if you have a SIDE2 cartridge with its CF card-based hard disk. $75. 0 version of the schematic to build an FPGA POKEY replacement. VAPS. Not sure about PIA, but it's not terribly complicated. (I realise that Pokey, for example, is difficult to source, but not quite impossible. Because if an updated game supported the XM, then the arcade's YM2151 audio could be added. Thanks to foft’s excellent design, it’s possible to configure the device entirely in software. I've been able to identify most of the chips by using the listing at Best Electronics. Atari also released a "Quad POKEY Eliminator" daughterboard that simply connects the pins of four individual POKEY chips to a Quad POKEY socket. I realize it comes with a lot of bells and whistles (e. POKEY chips are used for audio in many arcade video games of the 1980s including Centipede, Missile Command, Asteroids Deluxe, and Gauntlet. May be updated/configured via software on Atari Larger 10M16 FPGA, leaving adequate resources for future enhancements Spare 5V safe IO for future enhancements For the pre-orders Retronics are offering a special promotional price of 99USD. The 6502 is 3510 transistors. Can be used in arcade games, Atari 7800 applications and Atari 8-bits alike: Advanced HOKEY is the ultimate HOKEY experience. The Atari Pokey chip, pictured above is used on several of their early 8 bit computers, but is used much more widely in the early 80s video game PCBs, where it produced much of the sound effects and music for the games. So few POKEY chips. The cartridge labels at that time had a very unique and modern look. Anyone got gerbers? EagleCAD or KiCAD? QUADRO! = Pokey 0,1,2,3 to so totally 16 channels QUADRO! TMC2 by Jaskier WE NEED I understand your thinking, however my thought is that having a one to one Pokey replacement chip is better than no Pokey replacement. Share If I were to do it today I would use a DA15 and connect to POKEY/other points, without the keyboard modification. I've got an Atari 400 with a keyboard that doesn't register 2,W,S,X, and Shift. If it is a POKEY replacement and is at a good price point, I would buy at least 25. When signal in right channel would I realized I had a donor 5200 board and pulled a POKEY from that. Sign in with Twitter I inserted the now loaded-with-POKEY concerto into the NTSC Atari 7800. Last thing to do is buy and try any of the custom chips e. Edited September 25, 2020 by MacRorie Add specs So, if you're looking for an inexpensive POKEY to use in your Atari 400/800/XL/XE computer as a replacement part or for a stereo upgrade, or if you're looking for one to use with your 7800 Cuttle Cart 2 or XBoard, simply desolder these chips and save money instead of buying new POKEYs (which typically go for $10 each or more). com Reactions: CameronMcC, pashdown, jacklick and 1 other person. POKEY TUNES - ATARI 800 Floppy Music Software - Vintage Gaming Software. EDIT: it would have to be a 100% drop in replacement in both form and function. Seller does not accept returns Current 20 day E-Bay auction as of 06-02-24. If you have a Major Havoc machine (lucky you in that case) and have any trouble with the POKEY sound chips, then you are in luck. g. Regarding using POKEY as a musical instrument you might have a look at MIDIjoy. They stopped making these forever ago, so the prices keep going up. Black screen! So I updated the firmware to the latest : hbios_concerto_0. The AVL p/n refers to the mfgr. Plus my PokeyMaxs. NOTA BENE: Any TK-II product is only guaranteed to work with 100% genuine (and working) Atari POKEY chips. Partly as a development tool for improving the EclaireXL and partly for fun and the technical exercise I've recently been working on a new project. Hello! I want to ask you about PCB for Quad Pokey upgrade. 24. Why did they not use that IC in the 7800? Was something in it better/improved over the superior POKEY? Forums. ii) 10M08: Fits everything if we only include dual pokey. Replacement versions for all the Atari custom chips. 3 Sound is generated in the ATARI computer by the POKEY chip, which also handles the serial I/O bus and the keyboard. Get the best deals for Atari Pokey Chip at eBay. I will 100% replace all the POKEYs in my machines at some point for sure. I don't feel sad for the 7800 or consoles or dismantled cartridges. $140. 2 have a 22 after the CO1 Atari PokeyMAX V2b Replacement Part for Atari Pokey - 100% Compatible. Atari 400 The original Atari 400 had either 8k or 16k. Email - sales@highscoresaves. 1 Quote; Link to comment • High speed/Low power replacement for Motorola/Rockwell/AMI/MOS Here's a good place to find a cheap pokey to repair Atari Arcade games I also had to give up on the idea of having the PS/2 keyboard's Caps Lock indicator reflect the state of the Atari, which there is no certain way to know via Pokey alone. Pokey is responsible for DATA IN/OUT and PIA (U23) is used for the Command line, likely to be one of those chips or Atari Systems ; Atari 8-Bit Computers ; 130XE does not call to disk Theme . 00, so it seems logical that a Pokey replacement could be done for a similar price (say under $50). Oct 25, 2023 i) 10M02: For people who just want a vanilla mono or stereo pokey replacement and minimal cost. Sign in with Facebook. C012294-04 — Quad-Core POKEY used in Atari Arcade Systems. No idea. I already swapped the 4051 and POKEY chip with known working ones so that isn't the issue. Mosaic produced a 32k board, as well as a 64k board with 48k RAM plus 4 4k RAM banks. A quick search says ANTIC is about 8,000. . Then you have the original Quad Pokey's of which I find more dead ones than living. 64 0 0. I'm working on a Asteroids Deluxe pcb which seems to have a bad Atari POKEY chip C012294-01. Joined Nov 18, 2019 Messages 1,703 His chip is to be a pokey replacement for a fraction of the cost but also have the ability to include additional sound engines programmed into it so that it could emulate FM and other audio chip sources as well. Donor 6 years: 2019-2024. So Pokey, ANTIC, GTIA, 6502, and PIA together are This library only provides POKEY AudioWorkletProcessor, initialization of AudioContext / loading of POKEY module / creating AudioWorkletNode is your job (take a look on included examples). PokeyONE V2 FPGA Atari Pokey Replacement Using an FPGA, the PokeyONE is a modern, reliable, replacement for the the Atari POKEY chip! Used on - Paradise Arcade Shop. But Atari boards with TWO Pokey's is that more disheartening. Donor 4 years: 2018-2021. My belief is that there are several issues to overcome and they are: - The pokey core itself was part of the EclaireXL project, for which the hdl is open source but only v1 of the board design is. Since a real Pokey chip is now over $60, if a one to one replacement could be made for $30 that would be a good thing. u may be cheaper buying another sk than buying a pokey for example. Location: Glendale, AZ; Share; Posted May 2, 2024. VENTURE - Work in Progress for the Atari 7800 Without this, the only future for Atari 8-bits is emulation. Worth every penny now that a good POKEY is hard to find. But in some applications, POKEY also provides paddle inputs, keyboard interface, serial I/O, and a pseudo-random number generator. 9 ) and plenty was learned from the decaps of Antic but possibly a few tricks and exploits to be had. Would you be willing to sell the module please? Sure, shoot me a PM and we can discuss. - One or more of the 4052 MUX controller ICs is faulty. Poky, a reference distribution of the Yocto Project Who's gonna bake the first batch of Pokey cookies? ArcadeJason Well-known member. If you have an Major Havoc, Return of the Jedi, I Robot, or Firefox, your lovely four-channel sound is generated either by one very special chip, which Atari called the Quad POKEY, or by four individual POKEY chips PokeyONE: A modern, reliable, replacement for the the Atari POKEY chip! Replaces Atari hotrodarcade. the same platform used for his early Pokey I believe that the Quad Pokey would be the feasible since it would also act as a replacement for all those Atari Arcade machines that used a Quad Pokey setup. It is 100% compatible with original chip and provides full functionality of the Pokey: audio, SIO port, keyboard and paddles will work. iii) 10M16: Fits everything with space for more. com. Just get a 7800 Ballblazer cart on ebay, and desolder the Pokey. This started as an entry to the ABBUC hardware competition and later Retronics sold it as a commercial project. Well the pokeymax project, as entered to abbuc, was intended to provide a low cost simple pokey At $40 each it doesn't really much matter cause that is a price tag very few would ever consider outside of arcade repair. The rest will follow shortly. The PokeyMax C012294 — Used in Atari 400, 800 HOKEY was intended as a POKEY replacement for Atari 7800 homebrews but has evolved into a low-cost sound chip for Atari 7800 games. Just read a post where a dude chased his tail trying to fix his beloved 130XE. This is *not* a fault of the TKII, but rather of the replicated chip. The 4s hardware supports stereo and possibly SPDIF and that's about it. Oh well now I need to find a replacement Pokey I was curious if anything like this has been done for Pokey replacements. In the UsA best electronics is the source for all atari parts and still have “new” unused pokeys for I think $20 which is incredibly cheap uk its ebay and general scouring atari sites. 4 iteration of firmware, things really took on a solid form, and virtually any PS/2 keyboard should work reliably, even as far back as the IBM Model M Looking at the Atari 800 schematic, the pins would only need to sink less than 3ma of current each in a worst case scenario. So, that is why I am supporting the idea of somebody, who has the technology already developed, to release a one-for-one replacement for a Pokey chip. What's new. It simply plugs right in to the socket on the Concerto and works straight away. It is the only POKEY replacement with a form factor that is essentially the same as a real POKEY. KazooBR Well-known member. The earliest models, like the one you gave me, is a Hi-tec (I mistakenly added and H to the spelling before) is mechanical. Media. Basically four Pokey chips in one package. Edited September 23, 2023 by scorpio_ny. https://store. Donor 8 years: 2017-2024. At this point, I suspect Warlords is Bronze age, and has a Pokey. retrohax_de (18,725) 99. For 7800 games or use in Concerto Carts, the POKEY serves only and solely as a sound generator. paradisearcadeshop. It would be cool to have POKEY - dual POKEY via PokeyMax - music as an option for those who have an XBoard, an SD Cart with POKEY socket, or say a hacked Ballblazer cart and aren't going to be getting an XM. 初期の Atari 400 と Atari 800、その後継機の XL および XEシリーズがある。これらの内部設計はほぼ同一である。 POKEYには半独立の4つのオーディオチャンネルがあり、それぞれが独自の周波数とノイズと音量を設定可能である。 It could integrate all of the various upgrades that have been created over the years (MyIDE, RAM upgrades, dual POKEY, etc) and still be about half the size of Atari's boards. Pokeymax. I am pretty sure that the free HOKEYs, and maybe a couple I'm new to Atari 8-bits but I am confused how the ROMs fail the test yet the machine boots to the Memory Test screen. Then looking the layout, and for a mono audio: Left = Right = Mixed: But the Pokey contains 4 audio channels with separate frequency, noise and voice level controls (AU1, AU2, AU3, AU4). from a game or program, if the programmer includes such an option. I wonder if a new MARIA could be combined with the Flashback 2 chipset to create a Hi everybody. Buy it now for $140. It can't be used as first POKEY replacement, since it has sound generating capabilities only, so it's not full replacement for POKEY sound chip. 4%. Hi, I'm interested in buying a Concerto cartridge to play 2600 games including all the new homebrews. I should point out that HOKEY is not just a POKEY replacement. So far there is a pokey chip replacement, pokeymax. $116. Because I have a few devices which are connected to Atari SIO and I plan to make others, I like this idea for some new _standard_ for Atari SIO port. Using an FPGA, the PokeyONE is a modern, reliable, replacement for the the Atari POKEY chip! Used on almost all classic Atari games, the Pokey Chip is integral to the function of your pcb, providing many basic functions like sound, Here's a quick list of all the known Pokey chip replacements that are either available or were in development, along with some info about the Introducing FX ANTIC FX Antic is a cycle exact FPGA core that can replace the original ANTIC chip on an Atari 8-bit computer. bin Some are set up as a drop-in POKEY replacement and others are set up for a new installation, like a homebrew board. However, as far as I've seen I don't believe the chip is included with the games that come from the AtariAge Store. The ones I have found do not fit snugly enough, so I am still searching. But again odd to have 2 consoles both with the same issue. Each slot could contain Atari 8k or 16k RAM boards. He found a bad Antic Chip. Share 4s was more like an exercise for myself to see how low I could bring the cost of a Pokey replacement. ), the Atari 5200, certain Atari 7800 1984 Style Replacement Cartridge Label Bundle Back in 1984 the Atari 7800 was originally planned for release. Sponsored. It can be used either to replace a broken/missing pokey, as a stereo upgrade, or just for fun! Features If pokey is socketed, zero wire installation (mono) Dual pokey mode So this will be a thru-hole based Dual Pokey board that incorporates a U-Switch type function and a Dual PS/2 Keyboard based on the TransKey-II hardware/firmware. The PokeyMax C012294 — Used in Atari 400, 800 While designing and building a new ATARI 7800 cartridge pcb that supported the POKEY and a YM2413, though not at the same time, other developers were talking about being able to use multiple sound chips on the 7800, simultaneously. Donor 2012. Other systems utilizing the Atari POKEY chip: - 40 production coin-operated arcade games released by Atari or Atari Games, from Missile Command (June 1980) to Tetris and Vindicators Part II (both MCS6520 was a direct pin-for-pin replacement, with identical electrical specifications, for the Motorola MC6820 PIA which had been introduced in 1974. If that is the case, Atari 7800 ; Anybody need a replacement label for the 30th Multi's? IGNORED Anybody need a replacement label for the 30th Multi's? By CPUWIZ May 2, 2024 in Atari 7800. The TransKey boards all use an embedded processor chip made by Microchip called a PIC, which runs a Is this newer pokeyOne a suitable replacement for all atari pcbs? (or do we know yet) horseboy Well-known member. If anyone can suggest any nice pokey music that has nice sounding voices/instruments (any style) please let me know. It's also the lowest-cost POKEY replacement chip by a wide margin. I've tried a handful of 7800 games other than that and they all appeared to be working correctly. For sound output, the board CO25925-001 Rev-R3 cpu CO14806 antic CO21698 gtia CO14889 pia CO14795 pokey CO12294B freddie CO61991 (socketed) os CO61598B basic CO24947A mmu CO61618 crystal 14. Pokey baking - Confirmed. The arcade community have been after a real replacement for the Pokey for quite some time and it just about PokeyONE: A modern, reliable, replacement for the the Atari POKEY chip! Replaces Atari hotrodarcade. It's important to note that the design philosophy of HOKEY Basic is as a low-cost POKEY-compatible sound chip for Atari 7800 homebrew games. 00. I would hold off with buying POKEY's at the current prices. 187516 crystal CO16801 Curt Vendel's Many Atari 8-bit systems nowadays are equipped with a Dual POKEY (Stereo) upgrade, which is frequently used in modern productions. Maybe AtariScott has more "secret" data on the pokeys hidden away somewhere. (Not super common but totally possible since the POKEY handles controller operations). While there is a point about using actual My goal with the redraw is to get the cheapest Pokey replacement, as vintage Pokeys have become Unobtainium and reach insane prices on the used market. from Germany. What it lacking with Pokey though is the ability to easily compose music that takes advantage of all of it's capabilities. One fine evening I sit down to play a game of MULE, with my beloved Atari In POKEY’s case, there are several different FPGA (POKEYmax, PokeyONE ) replacements for audio, along with at least one new microcontroller replacement (Batari’s HOKEY). As part of that project I added a SID, because its a great chip and a PSG. 02 shipping. I have one in my Crystal Castles. I made an Atari Pokey replacement using the MAX10 FPGA for the Atari 800XL, called the PokeyMAX. The best replacement seems to be POKEYMAX but AFAIK it currently cannot be built due to unavailability of its FPGA. 78whiteorbs; Aug 18, 2024; Replies 2 Views 202. Joined Feb 27, 2007 Messages 3,070 Reaction score 452 Location Arkansas. I've seen a lot said about the Pokey chip and its importance to sound on these newer games. OP. Atari pokey replacement - Jurgen told me a few SIO tests fail and I'd like to check them out. $30. There are 3, IIRC, versions or brands of the Atari 800 keyboards. Sure becomes expensive if you need 4. Modern keyboards are different to the Atari 8-bit keyboards in the way they work, etc I've installed both of these upgrades in XL and XE machines. paradisearcadeshop_com It is however possible to use HOKEY as second sound chip for STEREO upgrade in ATARI 8-bit family computers. CPU, PIA and Freddie are pretty easy to find Atari replacement ICs for - but ANTIC, GTIA and original POKEY are pretty hard to come by. Brand New. (This adapter is ready to order, actually, but I just need to find a source for the Atari 7800 connector housing. com OP . So Pokey, ANTIC, GTIA, 6502, and PIA together are When Atari was looking for an off-the-shelf soundchip for the ST series of computers, it used the yamaha AY-3-8910 variant. Though this is the most expensive HOKEY version at $29, it is still a bargain for what you get. Just imagine if the conflicts could be fixed and you had an Xboard [w/2 Pokeys], an XM, and a CC2 or its replacement. New posts Search forums. ba PokeyMAX 2, released in 2020, provides a complete FPGA POKEY chip implementation and boasts a huge number of integrated features, such as Stereo/Quad POKEY audio, Covox, PSG, SID emulation, and much more. aztecf Well-known member. Thanks. I just finished writing the last bit of HDL. The HOKEY, developed by Fred Quimby, creator of the Harmony and Concerto flash carts, is a drop-in replacement for Atari's proprietary POKEY chip. I just finished the schematic for the v2 version of pokeymax. 00 plus Max. The system itself has an Auto Stereo mechanism Also down the pike will be a fully-functional POKEY replacement that can be used anywhere a POKEY works. More than 10 available / 22 sold. P0-P7 are unidirectional connected to dump transistors. Donor 2015, 2024. Opens in a new window or tab. Even then, a real pokey is still cheaper. 137430-001 is the Atari AVL part number for a POKEY. So if you have a more than one computer, console, cab or 7800 homebrew in mind that all need one, youre down to making Sophies choice there, buying up A8 machines to scavenge or hoping to get lucky and find a box of Ballblazer carts in the back Doesn't seem to work with the keyboard on my Atari 800, but the description clearly said it's not tested with the 8-Bit Computers. The polynomial counter can be changed to nine bits by use of AUDCTL. HI, No, something internally is not connecting the External Audio pin from the cartridge slot to the 7800 motherboard to this composite mod, so that connection needs to be made to the motherboard to pick up the external audio line from the Pokey from cartridges the same as it will pick up audio from the Pokey within the XM as well as the Yamaha Processor The FPGA is a solution, of course, but it would require more components around and also an external multichannel ADC or microcontroller to fully replace the Pokey chip. I've avoided playing the rom via emulator as I wanted to be surprised. Just got my Concerto today. It is actually not an external device containing a POKEY but an interface to use the Atari as a MIDI device. OP . Buy It Now +$8. (ANL 13, IFC) Atari 800 The Atari 800 came with three memory slots. Aug 18, 2024. So the fault is definitely in the pokey. For main RAM, there's a simple, modern SRAM replacement with adapter that goes between motherboard and CPU. To initialize POKEY in BASIC, execute a null sound Atari Quad Pokey Replacement Now Available. Or sign in with one of these services. In total 57 Dutch magazines were published, 3 English language issues of "The Best of Pokey" and in total 8 Mega Magazines. Sep 13, 2021 #62 Retronics released PokeyMax V3 last spring and features: PokeyONE: A modern, reliable, replacement for the the Atari POKEY chip! Finding original POKEY chips that still work is getting harder to do by the moment. I don't know that anyone is currently working on 1 for 1 replacement FPGA versions of any of Atari's LSI chips. Atari Age and Bob DeCrescenzo finally decided to move forward and put it out with the Pokey chip instead. Almost gone. Atari produced a board with 48k. ) Two, HOKEY! HOKEY is a POKEY replacement chip, if you aren't aware. New posts New media New media comments New profile posts Latest activity. By foft April 14, 2024 in Atari 8-Bit Computers. U1MB software control works on all of them (v1 to v4) with the plugin. Update: I see that @Mr Robot posted a solution that is only $65 in this video i talk with David Shuman about his newly released pokey one chip which is a new replacement for the original atari pokeylink to buy a pokey one This looks great! I'd love to have one that just has a single POKEY so I can use them for homebrew games. Many of the NOS chips on the market are The new QPokey is an FPGA-based replacement for the unobtainable Atari Quad Pokey chip or the alternative of four POKEY chips plus a Quad POKEY Eliminator board. Plays Pac Man perfectly well! PokeyONE V2 FPGA Atari Pokey Replacement (#134781006465) Atari 7800 Programming ; Replacement for POKEY/DPC? IGNORED Replacement for POKEY/DPC? By Jaynz December 17, 2013 in Atari 7800 Realistically I don't see a big market for a quad Pokey replacement although if it could be made as a drop-in replacement for existing Pokey on the computer then there's probably a couple of hundred PokeyONE V2 FPGA Atari Pokey Replacement Using an FPGA, the PokeyONE is a modern, reliable, replacement for the the Atari POKEY chip! Used on - Paradise Arcade Shop. SPDIF requires the external oscillator fitting. TBH I find the Atari 40pin ICs all fail in equal measure. (includes C012294B-01) C012294-02 — Dual-Core POKEY used in Atari Arcade Systems. 29 sold. ATARI PokeyMAX Replacement Part for Atari Pokey - 100% Compatible. Love the homebrew games. POKEY allows sampling directly the . Atari has a bizarre mixing circuit! Essentially they do: Pokey pin 37->25x attenuate -> direct connection -> 34x gain -> 6x attenuate! I mean the following, having in mind an example for only 1 Pokey (mono audio). 71 shipping. POKEY Keyboard lines not connected on the 7800 Potentiometer Ports POKEY Potentiometer lines not connected on the 7800 Timers POKEY IRQ not connected on the 7800 Random Number Generator. Sign In. Single POKEY replacement with the Lattice FPGA. The system is configured with the Atari configuration program - of course, it can be done in another way, e. To enable stereo (second POKEY) provide outputChannelCount: [2] parameter to POKEY AudioWorkletNode. Those machines rely on keyboard scanning, random number generation and serial I/O functions. I will produce 10x PCB for Quad Pokey upgrade. This takes in feedback I received from the run I entered into the hardware contest last year. which means inside the key are two brushes that come together when a key is pressed completing the circuit. yeah weird only the Atari 5200 had a POKEY IC (U7). The TK-II Series of - The POKEY IC chip itself might be at fault. C012294 — Used in Atari 400, 800, 130XE, 600/800/1200XL computers, and Atari 5200/7800 videogame systems. By testing the other chips, I found out the ANTIC was bad, as well as one RAM However, since the additional POKEY chip (piggyback) mod for Atari 8bit computers is often referred to as GUMBY sound/GUMBY mod, perhaps something equivalent to two POKEYs (Providing stereo sound) was intended. A bare U1MB is pretty great for all the reasons listed above, but when combined with a hard disk solution, it’s a real game-changer for daily A8 usage. I really need it for my Atari 800 that's been sitting here in pieces for far too long. 96_build_72822_NTSC. Pokeymax has a better quality mixer, so with higher level input on the sio pin it will work better. I finally opened my 4th controller (which I surprisingly never had to open before because it works fl For those who aren't aware, Concerto is an advanced microcontroller-based SD-card flashcart with an onscreen menu, that is designed to support all of the original Atari 7800 titles and all original Atari 2600 titles, plus most of the modern homebrew titles and demos. Atari Chips: In each model, there is cpu. Joined Jun 9, 2010 Messages 1,413 Reaction score 995 Location Kalamazoo, Michigan. Obviously this would be a great POKEY replacement for Atari 8-bit computers and the 5200 (due to inclusion of other features), but it Using an FPGA, the PokeyONE is a modern, reliable, replacement for the the Atari POKEY chip! Used on - Paradise Arcade Shop. Hey everyone, I was previously working on three controllers with issues. ii) It will use better In 2021 i made this Atari rev16 version measuring 100x100mm. All The writer talks about using the PokeyMax as just a Pokey replacement, so 'drop in' mode, and also discusses connecting it up to the CPU later. I currently don't own an Atari 7800 yet, but maybe down the road. Before people launch off into featureville (stereo, quad, kitchen sink, ect. You maybe only need to connect 1 wire each to the CPU and GTIA (Does the 800 have a CTIA instead?) and then you'd need to hookup the stereo out to some RCA jacks that go to the outside world. Shop by category PokeyONE V2 FPGA Atari Pokey Replacement. Jun 19, 2023 Does anyone know if there a currently available substitute for the Atari 5200 pokey (C012294)? Or where I can get a NOS chip for less than $50? The HOKEY, developed by Fred Quimby, creator of the Harmony and Concerto flash carts, is a drop-in replacement for Atari's proprietary POKEY chip. I saw an advertisement for the BackSID for $32. Original POKEYs are getting increasingly expensive and harder to find and, since the newest POKEYs are now 33 years old, the reliability of original chips becomes more problematic with The relative price difference will shrink - Ill note that Brad is still selling POKEYs for $20 but back to a limit of 1 each. Donor 2023-2024. pokey. There's also this site -> (mainly excepts and HTML version of parts of the PDF) Atari Systems ; Atari 8-Bit Computers ; Pokeymax v4 bring up thread IGNORED Pokeymax v4 bring up thread. Atari PokeyMAX V4 replacement part for Atari Pokey. AtariAge (Default) The intention is to build replacements for all of the Atari custom chips using this technology and Pokey has been built first. As the POKEY was a custom chip produced by Atari, the only POKEY chips in existence are those that were manufactured for Atari 8-bit computers (400/800, 800XL, 130XE, etc. He also is selling a drop-in replacement for the POKEY called "HOKEY" for a really low price. Forgot your password? Sign Up Hey all, Relatively new to the 7800 scene. We have now renewed our website www. retrohax_de (18,927) 99. It supports POKEY sound (POKE POKEY, a digital audio chip in Atari 8-bit computers and many arcade games; Any of several species of Poecilotheria, a genus of spiders "Pokey Award" by the Straphangers Campaign for the slowest bus route, by vehicle average miles per hour, in New York City. the pokey. Remember me Not recommended on shared computers. Unfortunately when the 7800 was finally released two years later Atari did not end up using that style of l Atari 400 Aftermarket Replacement Keyboard Thread IGNORED Atari 400 Aftermarket Replacement Keyboard Thread. Both upgrades need the extra hardware on the PCB, etc to integrate with the XEGS's Pokey, etc and interface/map keys out as you can appreciate. Other Atari titles like I, Robot, Return of the Jedi and Firefox also originally Today I need the help of some experts in electronics, with an Atari 400 PAL machine I bought as spares or repair 2 month ago. Atari 7800 ; BackBit Pro - 7800 + Pokey adapter now available for pre-order!!! IGNORED BackBit Pro - 7800 + Pokey adapter now available for pre-order!!! but she advised me that an additional CPU has been added to emulate the POKEY audio so I don't believe it is a pokey replacement chip and likely something that is only usable with the Yes. ), the Atari 5200, certain Modern Atari Pokey (C012294) replacement. jm1607 Well-known member. If it did that, 25 would only be the beginning. I think most of the Atari LSI chips are around 5,000 transistors. There is a seventeen bit polynomial counter that the CPU can read eight bits from. Hopefully, this project will allow a suitable BTW another pokey replacement to try from @candle. Initialization is required after any serial bus operation (cassette, disk drive, printer, or RS-232 read/write). Consequently, each POKEY in a Quad POKEY behaves exactly like a single, individual POKEY and has its own audio output -- the Quad POKEY doesn't do any onboard mixing of the outputs of the individual Thanks everyone all for you help, I replaced the caps and it made no difference. VectorCollector. I have replaced the missing CPU and POKEY with known good spares I had. There is also graphics output consisting of Antic and GTIA processors. Swapped the placement of the two pokey's on the board and spinner worked but not the start buttons. Thanks to Marius Here's a good place to find a cheap pokey to repair Atari Arcade games I was wondering if a single replacement would be available one day, but didn't expect it while NOS ones are still cheaper. (I am not talking about Pokey-Max, either. Down the road, I would love to build an Atari computer with all new parts (with modern replacements for the custom chips) just to see if it could be done. They are: Firefox, Return of the Jedi, I, Robot, and Major Havoc ATARI PokeyMAX Replacement Part for Atari Pokey - 100% Compatible. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Skip to main content. Spinner was not working. I got me to thinking, how rare are replacement Chips for our 8-bits (30 plus years after they were introduced/produced)? And, more importantly, where will we get replacement Chips in the futu I understand your thinking, however my thought is that having a one to one Pokey replacement chip is better than no Pokey replacement. Replacement of the POKEY chip for Atari 8-bit. Basically, the PokeyOne is for use in arcade games and 7800 cartridges. The two sets of 4051s can Pokeymax has a real mixing circuit which equally mixes pokey output and the audio in. I'll sell you a Pokey for $45 shipped, if you want a NOS original. The CPU, POKEY and one of the OS ROM chip (CO15199) were missing. I cannot test them though. It'll be pretty close to the same size as Lotharek's Stereo Board, except all the connectors will be on the lower end of the board close to the original Pokey chip, as opposed to the upper end like on Using an FPGA, the PokeyONE is a modern, reliable, replacement for the the Atari POKEY chip! Used on - Paradise Arcade Shop. Batari has been working on that POKEY replacement chip as circumstances allow; HOKEY is still not ready for prime-time yet. Rating - 100%. If it could be ready for Prime Time at the same time Concerto is ready for actual production (not just a few hand-built prototypes), life in 7800 Land would be magical and full of unicorns and rainbows I guess Atari being themselves they probably had surplus stock of the custom chips to the point where a process shrink didn't make any sense. The first post says: Features: Pins for 3 audio outputs (left channel / right channel / mixed). Question. Just tried it on my early unit and no dice. I would check for a POKEY replacement - is it socketed on your machine? Seems like a chip replacement would be needed but I don't know which is the likely culprit. ) The TIA and RIOT chips The expected price of this board will be $10 to Concerto owners. There is amazing TMC2 Tracker which supports Quad Pokey (16 channels). Other replacements such as POKEYMax should also be fine unless used as a single POKEY replacement in a stereo upgrade board. What do the different numbers mean after the number of the chip? There are a couple of Pokey chips. Jan 22, 2021 Starring Bentley Bear of Crystal Castles and Atari Karts fame, this Pokey enhanced game was originally intended for the long-delayed XM add-on. We have heard reports that POKEY replications that claim to be "100% compatible" are not and do not work 100% with TKII. com Reactions: Shupac. Sad. nl and offer every magazine for you to download (in ATR format). Come to think of it, I received two POKEYs years ago from Sascha that I still have to install. The changes I made are: i) Size reduced. Quad Pokey Atari boards with ONE Pokey is one thing. So I bit the bullet and desoldered the Pokey, and tried it in a known good A800XL and it the problem followed it. Note that version 2 will remain available for the simpler mono/stereo Pokey/Covox options. Share So many POKEY home brews. The arcade community have been after a real replacement for the Pokey for quite some time and it just about got to the point where a number of the folk from UKVac were going to do it themselves: *Had Atari Inc survived as a single united company without Warner selling it off in pieces, it probably would've been the AMY in there instead of Based on that, I guess PokeyMax has quite a mark-up by the time it gets to the retail package, which last I heard was hovering around $140. Here are pictures of the SuperSalt I have. I have been writing about it as I go along. However, eventually I´d like to create such thing in a cheap ARM microcontroller. I have a gigantic STACK of atari boards to work on and I am hoping that not many will need new pokeys If Pokey was Pulled from a new BB cart, it is as good as new to me, as long as the desolder job wasn't horrendous. The flex boards and buttons work fine, but the pots must be shot as any time a game is played, characters always run left. There are various versions of the upgrade available. Thought I’d add a sentence here. When inserted into the Pokey's socket, it works like a standard Pokey. C012294-01 is the manufacturer part number for a POKEY. I do think the lack of such a one-for-one replacement, for a Pokey chip, is an opportunity for somebody to develop one. So with the last 2. The POKEY chip must be initialized before it will work properly. Yes, I used a D15. I did plug in a fully working keyboard from another unit and it worked fine in it. 68 shipping from Germany Bests New Atari Custom made CO12294 Pokey Chip with normal 90 day Atari Warranty. , and so a replacement will be needed. “Shupac” has developed QPokey, an FPGA-replacement/solution that can fix it for you. I was looking through old thr The TK-II was designed for the stock Atari Pokey chip, and might not work correctly with FPGA based alternatives. Buy It Now +$4. Atari didn't fab their own chips, so the same manufacturer part number is on devices produced at multiple foundries. It was not specifically designed as a direct drop-in POKEY replacement on existing boards, though it is possible to use it for that purpose. If an Atari can be emulated on an FPGA, it's very clear to me that a Pokey replacement is possible. ) So, imagine this. com Answering Service - 602-888-6715 Leave a detailed message, this line is not monitored live Mailing Address - High Score Saves 12527 Central Ave NE, Suite #288 The Breadboard Pokey Project. 4mm x 52mm, which should fix clearance issues in some arcade pcbs. Bernhard Engl and I are currently working on a SIO connector replacement that uses standard RJ45 (network) cables to connect peripherals to the Atari. starting with building my PokeyMax board. The cartridge port is designed to have other sound chips, GCC's sneaky plan designing the Atari 7800 for Atari was they were making the successor to Pokey, a low cost, high performance sound chip, GUMBY, which could also be placed in 7800 cartridges. I have been using the 1. I have a stereo pokey coming with the intention of playing around with some Atari 8 bit music, but at this stage Im not sure if it is worthwhile even installing it, especially if Im only going to be muting the sound. Also, I can't speak for Fred, but I doubt seriously if these will work as a fully POKEY replacement in an A8 or 5200. 46 shipping. Its now 21. I would like to get hold of a replacement Thanks I think most of the Atari LSI chips are around 5,000 transistors. For now only 48000 sample rate is supported. By wood_jl November 3, 2013 in Atari 8-Bit Computers. My original goal was to have a modernized drop in replacement for original systems that could take 95% modern components with the exception of the ICs and switches. Joined IMO, any NOS Pokey or Pull for around $50 is a fair price. Jan 23, 2020 #35 Whats this atari chip. 40. nedkexvw mcyods dugzzy nndy istoyze vkgeu fbcmct rtfnpf gld aiepy