| 摘要 |
A method and apparatus for phase-locking a plurality of display devices and multi-level driver for use therewith. The times of occurrence of indexing events of images from respective display devices having designated master clock and slave clocks are compared and caused to fall within a predetermined amount of time until the slave clocks are phase-locked with the master clock. The desktop system (300) and the application (302) send video draw commands to multi-screen video driver software code (304), which splits up large area video commands into small screen size video commands and controls video chips (306, 308, 310) to send draw commands to and issues phase-locking commands.
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