US 12,169,446 B2
Method, detection circuit and electronic device for detecting timing sequence of serializer
Long Zhong, Beijing (CN); Jangjin Nam, Beijing (CN); and Dongsoo Park, Beijing (CN)
Assigned to BEIJING ESWIN COMPUTING TECHNOLOGY CO., LTD., Beijing (CN)
Filed by Beijing ESWIN Computing Technology Co., Ltd., Beijing (CN)
Filed on Dec. 28, 2022, as Appl. No. 18/089,803.
Claims priority of application No. 202210112692.3 (CN), filed on Jan. 29, 2022.
Prior Publication US 2023/0244580 A1, Aug. 3, 2023
Int. Cl. G06F 11/22 (2006.01)
CPC G06F 11/2221 (2013.01) [G06F 11/2273 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A method for detecting a timing sequence of a serializer, comprising:
sampling serial data to obtain first sampled serial data and second sampled serial data, wherein the serial data is obtained by parallel-serial conversion of parallel data used for detection by the serializer, and the first sampled serial data and the second sampled serial data respectively include values corresponding to different data bits of the serial data;
performing logical operation on the first sampled serial data and the second sampled serial data to obtain a first result signal; and
performing timing sequence detection on the first result signal to determine whether the first result signal is consistent with a prediction signal, wherein when the first result signal is consistent with the predetermined signal, the timing of the serializer is correct.