Difference between revisions of "Unknown PM Stuff"
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(New page: This is simply a list of things I need to figure out. * The precise timing of a video frame. * The number of cycles each value of PRC_CNT takes * Which\if timers sleep while the system is...) |
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* Determine the approximate amount of time sprite draw, map draw, and frame copy take (maybe min \ max \ avg) | * Determine the approximate amount of time sprite draw, map draw, and frame copy take (maybe min \ max \ avg) | ||
* Determine when the PRC stages fire (relative to PRC_CNT) | * Determine when the PRC stages fire (relative to PRC_CNT) | ||
− | * Check undocument Minx instruction behavior | + | * <s>Check undocument Minx instruction behavior</s> [[Talk:PM_InstructionList|Done]] |
.. to be continued .. | .. to be continued .. |
Revision as of 17:30, 30 July 2009
This is simply a list of things I need to figure out.
- The precise timing of a video frame.
- The number of cycles each value of PRC_CNT takes
- Which\if timers sleep while the system is suspended
- Check to see which IRQs are masked by the IRQ Enable and IRQ Branch flags
- Determine the approximate amount of time sprite draw, map draw, and frame copy take (maybe min \ max \ avg)
- Determine when the PRC stages fire (relative to PRC_CNT)
-
Check undocument Minx instruction behaviorDone
.. to be continued ..