New Life Games LLC
**Reel Slots** Gaming Machines => Bally Alpha Reel Games => Topic started by: br549autosales on May 21, 2020, 08:49:56 AM
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I have a several OS cards to choose from, just don't know the right one for this game. Thanks in advance
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The OS is bios dependent and not game dependent in Alpha 1 games, except for the newer games that also work on alpha 2 pro machines. What bios is in your MPU?
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How can I check to see what bios mine is?
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Pull out MPU and look at the sticker on the one 32pin eprom chip.
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Thanks, I'll try that shortly
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Here's an Alpha PDF chart that Ted made that has all the info you need. I never leave home without it.
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=2ahUKEwjF6Kj11cXpAhWoAZ0JHc4fDU8QFjABegQIAxAB&url=http%3A%2F%2Fnewlifegames.com%2Fnlg%2Findex.php%3Faction%3Ddlattach%3Btopic%3D10558.0%3Battach%3D28896&usg=AOvVaw1MBeif4c2kQsxowHM2165_ (https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=2ahUKEwjF6Kj11cXpAhWoAZ0JHc4fDU8QFjABegQIAxAB&url=http%3A%2F%2Fnewlifegames.com%2Fnlg%2Findex.php%3Faction%3Ddlattach%3Btopic%3D10558.0%3Battach%3D28896&usg=AOvVaw1MBeif4c2kQsxowHM2165_)
I like to use 317-2 OS on 512 mpu's & 336-9 OS on 1G mpu's.
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This MPU has the following printed on the chip:
AVBBP26S300M-03
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Also while on the subject, what size battery goes on the backplane, a 2032?
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Sixcardmark, that Google link would not open up for me
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A box should pop up asking if you want to open or save file.
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Must be an issue with my phone, I'll try again later, thanks
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Must be an issue with my phone, I'll try again later, thanks
Yes need to be on a computer with PDF reader installed I would think.
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Ok, I'll try that later then, thank you sir
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You need a 33x level OS (the ones that come in a 2GB Green CF card).