scitari Posted March 29, 2021 Share Posted March 29, 2021 (edited) I put together a description of implementing fine horizontal scrolling in BASIC with assembly code executed during the vertical blank. This is a pretty high-level description and is directed at those learning this for the first time. A simple demo is provided with BASIC code and assembly code explained. An ATR file is provided. Fine horizontal scrolling has a lot of moving parts and can be hard to understand for those who have not yet mastered it. I hope someone finds this take on it helpful. Comments welcome! Fine horizontal scrolling post from Atari Projects Edited March 29, 2021 by scitari 2 1 Quote Link to comment Share on other sites More sharing options...
danwinslow Posted March 29, 2021 Share Posted March 29, 2021 Wow, that's great stuff! 1 Quote Link to comment Share on other sites More sharing options...
atarilux Posted May 19, 2021 Share Posted May 19, 2021 Thanks for this, and for your website! I have found it very useful and actually often just pure nostalgic fun. Quote Link to comment Share on other sites More sharing options...
777ismyname Posted June 12, 2021 Share Posted June 12, 2021 Thanks for the code and info. Very useful! Quote Link to comment Share on other sites More sharing options...
mrkiwimike Posted June 12, 2021 Share Posted June 12, 2021 Thank you for sharing, your website is very informative. I love rereading about the computers that started my fascination about technology. Quote Link to comment Share on other sites More sharing options...
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