Writing to PPU - stupid coding problem

mic_ · Post by **mic_** » Tue Aug 05, 2008 11:09 am

It was just to make sure that scrolling is "off".

tokumaru · Post by **tokumaru** » Tue Aug 05, 2008 3:58 pm

It is good practice to set the scroll at the end of the NMI, and it's mandatory if you used registers $2006 and $2007, which can mess up the scroll.

dr00id88 · Post by **dr00id88** » Wed Aug 06, 2008 1:48 am

tokumaru wrote:It is good practice to set the scroll at the end of the NMI, and it's mandatory if you used registers $2006 and $2007, which can mess up the scroll.

And because of not switching the scrolling my code messed the PPU. That's it man!!