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Does this produce horizontal stripes?

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BLuRry

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Aug 30, 2012, 7:26:05 PM8/30/12
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Does this produce horizontal bands on the real hardware? It sure does in Jace.

Either way, I got Wudsn working with Acme and I am a very happy puppy now.

*=$300
lda $c054
nop
lda $c055
jmp $300

-B

D Finnigan

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Aug 30, 2012, 7:37:42 PM8/30/12
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BLuRry wrote:
> Does this produce horizontal bands on the real hardware? It sure does in
> Jace.

From my recollection, it should produce vertical bands alternating between
black and white.

BLuRry

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Aug 30, 2012, 8:50:35 PM8/30/12
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LOL.. sorry, yes I meant to say vertical. (doh!) The width is probably not 100% right in Jace because it renders two bytes at a time but the phase is correct. So that plus an IRQ-driven routine (Mouse or Mockingboard) can help sync the routine properly.

-B

Antoine Vignau

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Aug 31, 2012, 3:13:38 PM8/31/12
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Yep, on an Apple //gs set at 1MHz from a 9Mhz accelerated machine, the text mode shows two vertical stripes,
antoine
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