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 Post subject: Suggestions on APU pages
PostPosted: Fri Jun 01, 2012 6:34 pm 
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Joined: Mon May 30, 2011 9:01 pm
Posts: 179
1. While most pages call the bit 6 and 7 of $4000/4004 as duty, the length counter page calls them sequence.
http://wiki.nesdev.com/w/index.php/APU_Length_Counter

2. I followed the APU Sweep page and completely missed the point that
Quote:
A NES APU sweep unit can be made to periodically adjust a pulse channel's period up or down.
means the reload flag will be set periodically. I suggest mentioning this fact in the main text below.
http://wiki.nesdev.com/w/index.php/APU_Sweep

3. Add frame counter to the flow charts. Having 1 starting point in a flow chart makes it easier to follow.
http://wiki.nesdev.com/w/index.php/APU_Pulse
http://wiki.nesdev.com/w/index.php/APU_Triangle
http://wiki.nesdev.com/w/index.php/APU_Noise
http://wiki.nesdev.com/w/index.php/APU_DMC

Thanks.


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PostPosted: Fri Jun 01, 2012 7:11 pm 
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Formerly Fx3
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Joined: Fri Nov 12, 2004 4:59 pm
Posts: 3063
Location: Brazil
Good point. I always use "duty cycle" as reference. The current "sample sequencer" is used for the calculation of its position.

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