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WagnerBrasil

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About WagnerBrasil

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    Space Invader
  1. Boa noite, por favor, tou tentando montar uma placa dessa, vc pode ajudar? vc pode mostrar seu desenho ?
  2. Hello everyone of the forum I, Wagner, Brazil I'm asking for help, I'm setting up my Multicard, the menu gets stuck, I can not change the games, any option is greyed back to the menu again. I have the following doubts: 1- It has a lock, it only gets activated at high level does not change, is that right? 2- How to connect A11, 3- To make a Multicard of 15 games, I need to change what in the XXXXX.asm file. Thank you very much
  3. This PCB needs IC 74ls00 between pin 19 74ls688 and 74ls74, no 74ls74 change pin 6 by 5
  4. Good afternoon, please you have the rom that copied from eprom, you can send it to me, thank you, thank you.
  5. Good afternoon, please you have the rom that copied from eprom, you can send it to me, thank you, thank you.
  6. This board has 3 errors 1- Connectors (24) not close to the Atari 2600 scaffold 2- VCC 5+ is not connected between the busbar and the board. 3- IC 27C256 Inverted.
  7. http://buzz.computer.free.fr/index.php?post/2012/12/11/Atari-2600-F8-bankswitching-cartridge
  8. I tried to modify the rom in FF8 FF9 did not work. I tried to turn the addressing (A12-A11-A10-A9) into binary to make change between the banks, it did not work. Does anyone have a suggestion, what is the correct way to change the bank in this scheme of the board. The files are together Eagle 5.0
  9. My name, Wagner, I'm from Brazil, I'm trying to make an Atari 2600 cartridge to play my favorite games when I was a kid. I downloaded this scheme from the internet F8, I can not make it work, I already made the plate, but I can not modify the roms according to the scheme of the plate. Help can anyone help? Thank you
  10. My name, Wagner, I'm from Brazil, I'm trying to make an Atari 2600 cartridge to play my favorite games when I was a kid. I downloaded this scheme from the internet F8, I can not make it work, I already made the plate, but I can not modify the roms according to the scheme of the plate. Help can anyone help? Thank you My name, Wagner, I'm from Brazil, I'm trying to make an Atari 2600 cartridge to play my favorite games when I was a kid. I downloaded this scheme from the internet F8, I can not make it work, I already made the plate, but I can not modify the roms according to the scheme of the plate. Help can anyone help? Thank you
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