NEStress Part Deux

Discuss emulation of the Nintendo Entertainment System and Famicom.

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james123

NEStress Part Deux

Post by james123 »

Another couple of NEStress related questions:

What is meant by the term 'Mixed Address/Data Write'? Has it got something to do with the $2005/$2006 register latch?

How is it possible to use $2002/$2005 to set the PPU's 16 bit VRAM Address? I think I heard something about the two values in $2005 being transferred to $2006 when the VBlank ended, has that got something to do with it?

What is the point of the APU test, I mean, it doesn't do anything!
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