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Wow. Thanks for the fast reply. Again, this is taken straight from gbaguy so I thought something might be *fundamentally* wrong. Might that be why it throws sprite 0 into the very (PAL) top left? I guess changing will answer that. It's almost 1 her so I need some sleep. I'll try to implement all tha...

I've recently finished GBAguys horribly inaccurate tutorial. The sound part about bit 5 of $4000 really pissed me off. And so did the .db 20 initial do-nothing variable setting. $4000.5 is to turn on the down count not another redundant squarewave switch. But I don't think I'm permanently damaged fr...

Its 128 and it has no a14. Its connected to +5 and I now realized I soldered my switch to +5 . But baseball does have a full set of 72 fingers and I can probably wire pin 14 to any of those. What does pin 14 do and why would they allow 32k of rom? Sorry of thats a noobish question.

Thank you

Thanks for the reply. I only have two eproms and I only wanted to risk one so only the prg is socketed. I assume everying is low/high format (damn assembly) so then I burnt to the upper 32k and its looking at the lower? How would I know and what should I ground? Or how would I wire up a switch for t...

I'm using baseball as my donor cart for Balloon Fight but its not working. I burned bf's prg file to a 27C512 and stuck it in the socket then I got treeted to a nice gray screen. I checked the solder by sticking the baseball rom back in and it worked. Then I dumped the baseball prg chip, erased the ...