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About thomas3120

  • Rank
    Chopper Commander
  • Birthday 10/18/1973

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    South Carolina, USA
  • Interests
    Retro Consoles & Computers

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  1. Ahh Thanks CrossBow, So the CO12294 = Pokey CO12296 = Antic Thanks!
  2. Hello, Going through my spare IC's etc... and found these 3 IC's I believe are POKEY. I'd like to use one in my Concerto 7800 SD Cart as well as some homebrew games that require a Pokey IC. If they are all Pokey is one 'better brand' than the others or preferred to use in the concerto sd Cart or Hombrew games with pokey IC's? Here are the IC's: Thanks, T
  3. Thanks for the reply! Just wanted to make sure.
  4. Hello, I'm interested in purchasing Concerto SD-card multicart with empty socket for pokey. Are there any available atm? thanks, T
  5. Hello, Just received an Atari 5200 which is in excellent shape including mainboard. I'm planning on doing the UAV mod to it. RF shields were in place and appears that no modifications have been done. I noticed chip A5 (GTIA)? had pin 11 lifted. Was wondering if this is something Atari did at factory. It's a 2 port model C021376 REV. 1 Here is the picture:
  6. Don't mean to go on a tangent, what is that blue pcb w/jumpers and wires going toward right side of the case. Scart connector? And lastly the small pcb with what looks like a relay on it on the left side of the mainboard? (right behind the UAV)
  7. Hello, Are there any plastic clamshell style cases that can be used to store the Harmony cart (or Typical Atari 2600 cart)? Here's one for NES from Stone Age Gamers:
  8. Thanks for the reply, I did some searching and found this: MC13077 encoder It has R-Y and B-Y inputs Here's the datasheet MC13077P.pdf
  9. yes i have some of the original 64k ones but you lost me after that... So do all the 256k ram ics stay (x8), do you replace soe of those with 64k? I noticed before all ram was socketed, all but the 3 closest to the user (upper U's i believe) Also, I wouldn't be changing anything to the RamboXL pcb would I? t
  10. I apologize in advance for this question.. I have the RamboXL 256k installed in my Atari 800xl. I remember swapping out the 8 64k drams for 256k drams. Can this be done to get 320k? (using 320k drams x8) t
  11. Hello, Wondering if there was a small basic program or something I can load through my S-drive MAX that tests the Rambo XL memory? Also, Is there a PC utility to convert Atari 8bit files such as .com, .rom to .XEX or other file extensions? thanks, t
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