freshbrood Posted August 16, 2017 Share Posted August 16, 2017 (edited) Extra Vertical Lines using left over 4bytes of memory on each side of screen? I recall reading somewhere a while back, that there is a tiny bit of memory leftover after startup that allows you to get 2 vertical lines on each side of the screen. Does anyone know what I'm talking about? And if so, would you please tell me how? I know it was something very, very simple.. but I just can't remember. Thanks. Edited August 16, 2017 by freshbrood Quote Link to comment Share on other sites More sharing options...
8-bit_d-boy Posted August 23, 2017 Share Posted August 23, 2017 I believe it's the PF0 register, takes a byte as argument, only the upper 4 bits of which do anything. 3 Quote Link to comment Share on other sites More sharing options...
freshbrood Posted August 24, 2017 Author Share Posted August 24, 2017 Yes, that's it. How do you write the code? Please just write a sample line here for me. Quote Link to comment Share on other sites More sharing options...
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