Patent ID: 11934339
Assignee: SYNAPTICS INCORPORATED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 8:
9. A controller for an image processing device, comprising:
a processing system; and
a memory storing instructions that, when executed by the processing system, causes the controller to:
obtain a series of bits representing a horizontal synchronization (HSYNC) signal associated with image data output by an image source;
receive the image data via a first interface associated with the image processing device;
output a bit pattern via a second interface associated with the image processing device based at least in part on the obtained series of bits;
receive the bit pattern, via the first interface, as a local synchronization signal; and
capture a frame of the received image data so that the beginning of the frame is aligned with an edge of the local synchronization signal.