4 ms·
Nope. You can't even write a busy loop that syncs with the frame rate because the ][ lacks a VSYNC flag. Some modern demos manage to read the beam position, tho
by sehugg 7y ago
Nope. You can't even write a busy loop that syncs with the frame rate because the ][ lacks a VSYNC flag. Some modern demos manage to read the beam position, though -- they look at values on the bus left over by the video circuitry when the bus is floating (the "vapor lock" hack)