ocr: Data Fetch Display Window Start Start As delay is added, 0-15 bits of - onscreen display delay will cause shifts this direction. the system to show the - Data Fetch 21 words a early-fetched d TRiet displayed data is if word.----- - Display Window - scroll=0. I 320bits( (20 words) I 16 bits I 1V word) Display, posmton in this example ---This data is is shoim M4t7 0-bits oraelas: displayed if NOTE: Fetching an extra word for scroll=1 15 scrolling will disable some sprites.
