Closed craigthomas closed 1 month ago
The scroll up operation scrolls a bitplane up by the specified number of lines. The scroll up operation is encoded as:
00Dn
Where n ranges from 0 to 15. Only the selected bitplane is scrolled.
n
The scroll up operation scrolls a bitplane up by the specified number of lines. The scroll up operation is encoded as:
Where
nranges from 0 to 15. Only the selected bitplane is scrolled.