Showing changes from revision #1 to #2:
Added | Removed | Changed
Entry | |
---|---|
R0 | 19 (&13) |
Exit | |
---|---|
R0 | Preserved |
R1 | Corrupted |
R2 | Corrupted |
The purpose of this call is to wait for the vertical sync.
This call takes the control of the ARM until the electron beam of the monitor has reached its last position and jumps to the top left of the screen.