Talk:APU Pulse
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Is the pulse timer simply clocked by CPU/2 ("APU clock") internally? Looks that way in Visual 2A03 (the timer is only 11 bits wide), only I can't get the timer to count down for some reason. Might be informative to have the hw reality on this page. -Ulfalizer (talk) 18:35, 28 April 2013 (MDT)