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Old 12 March 2009, 19:30   #6
thomas
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Join Date: Jan 2002
Location: Germany
Posts: 5,551
Quote:
Originally Posted by Akira View Post
Why is this? I didn't know that. Pretty cool
Because you have twice the number of rows on the screen, therefore twice the number of DMA cycles for each channel. Chip-RAM access from the processor is correspondingly slow.
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