US 12,219,206 B2
Analysis method and non-transitory computer-readable storage medium
Hao Zhou, Suzhou (CN); Hong Chang, Suzhou (CN); Xin Sheng Yang, Suzhou (CN); and Tao Xu, Suzhou (CN)
Assigned to REALTEK SEMICONDUCTOR CORPORATION, Hsinchu (TW)
Filed by REALTEK SEMICONDUCTOR CORPORATION, Hsinchu (TW)
Filed on Dec. 6, 2022, as Appl. No. 18/062,202.
Claims priority of application No. 202210207884.2 (CN), filed on Mar. 4, 2022.
Prior Publication US 2023/0283838 A1, Sep. 7, 2023
Int. Cl. H04N 21/4367 (2011.01); H04N 21/4363 (2011.01)
CPC H04N 21/4367 (2013.01) [H04N 21/43632 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An analysis method, configured to analyze a plurality of original signals on an auxiliary channel of a DisplayPort between a transmitter and at least one receiver, comprising:
receiving a first original signal of the plurality of original signals;
dividing the first original signal to obtain a first data of the first original signal and a DisplayPort configuration data (DPCD) address of the first original signal;
storing the first data according to the DPCD address of the first original signal;
determining whether the first data is a redundant signal;
when the first data is not the redundant signal, analyzing the first data, comprising:
generating a topology of the at least one receiver; and
displaying the topology.