HIGH SPEED DATA TRANSMITTING SYSTEM FOR A FINE EXPOSURE ALGORITHM AND A METHOD THEREOF, CAPABLE OF TRANSMITTING DATA TO A DMD CONTROLLER AT HIGH SPEEDS

摘要

PURPOSE: A high speed data transmitting system for a fine exposure algorithm and a method thereof are provided to monitor the condition of a memory in real time, thereby transmitting data at high speeds.;CONSTITUTION: A file input/output thread module(100) reads mask image data from RAID(Redundant array of Inexpensive Disks). The file input/output thread module loads the mask image data in a memory buffer. A dump thread module(200) dumps the mask image data from the memory buffer to a DMA(Direct Memory Access) memory buffer. A DMD controller(400) transmits data using a data transmission ACK(Acknowledgement) signal in real time. The DMD controller converts an image of a frame unit using a trigger signal of a synchronized stage side.;COPYRIGHT KIPO 2011