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Author Topic: Space Invaders question  (Read 1227 times)

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ChadTower

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Space Invaders question
« on: March 13, 2008, 10:36:24 am »

Does anyone know if SI boards put out a "modern" composite b/w signal (like a TV would expect) or a TTL type?

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AndyWarne

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Re: Space Invaders question
« Reply #1 on: March 13, 2008, 02:10:29 pm »
Hi,
TTL level video and separate H and V sync. 15Khz (ish) horizontal freq.

Andy
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ChadTower

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Re: Space Invaders question
« Reply #2 on: March 13, 2008, 02:15:29 pm »

Thanks, Andy.
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