	US 12,314,161 B2
	Method and apparatus for controlling read timing, and computer-readable storage medium
Wentao Zhu, Beijing (CN); Gaoming Sun, Beijing (CN); Jingchao Yuan, Beijing (CN); Zhiheng Zhou, Beijing (CN); Hongxin Pan, Beijing (CN); Jingpeng Zhao, Beijing (CN); and Xin Duan, Beijing (CN)
Assigned to Chongqing BOE Optoelectronics Technology Co., Ltd., Chongqing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 18/037,087
Filed by Chongqing BOE Optoelectronics Technology Co., Ltd., Chongqing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Apr. 22, 2022, PCT No. PCT/CN2022/088597 § 371(c)(1), (2) Date May 16, 2023, PCT Pub. No. WO2023/201731, PCT Pub. Date Oct. 26, 2023.
Prior Publication US 2024/0345943 A1, Oct. 17, 2024
Int. Cl. G06F 12/02 (2006.01)

CPC G06F 12/0223 (2013.01)

20 Claims

1. A method for controlling read timing, which is applied to an apparatus for controlling read timing comprising an on-chip memory, the method for controlling read timing comprising:

writing input data into the on-chip memory;

performing an end-of-frame detection on the input data;

after detecting an end of a frame, counting input data rows, and generating a read timing according to a preset Porch parameter;

determining whether the on-chip memory will be read to be empty or written to be full according to an input data row count and the generated read timing; and

when the on-chip memory will be read to be empty or written to be full, adjusting the read timing until the on-chip memory will not be read to be empty or written to be full, and reading and outputting data of the on-chip memory according to the read timing.