Akalabeth Preamble Files

by jtauber

27 thoughts
last posted March 30, 2014, 10:53 p.m.

20 earlier thoughts

0

Between the second and third times, 

POKE 32769,39
POKE 32888,136
POKE 32890,255

is called. This

  • sets Y to $27 instead of $00
  • causes Y to decrement instead of increment
  • changes the Y test to compare for $FF instead of $28

That just means that the third time we run it, Y goes from $27 to $00 instead of $00 to $27.

But prior to this third time, we've loaded AKA3 into the second page so this transformation is from AKA5 to AKA3.

created March 30, 2014, 7:42 p.m.

6 later thoughts

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