US 12,339,802 B2
Deserializer
Shenghui Bao, Anhui (CN); Hui Bian, Anhui (CN); Fengyu Gao, Anhui (CN); Lei Li, Anhui (CN); Diansheng Ren, Anhui (CN); and Jin Su, Anhui (CN)
Assigned to LONTIUM SEMICONDUCTOR CORPORATION, Anhui (CN)
Filed by LONTIUM SEMICONDUCTOR CORPORATION, Anhui (CN)
Filed on Nov. 9, 2023, as Appl. No. 18/505,744.
Claims priority of application No. 202310104267.4 (CN), filed on Jan. 28, 2023.
Prior Publication US 2024/0256481 A1, Aug. 1, 2024
Int. Cl. G06F 13/42 (2006.01); H04N 5/268 (2006.01)
CPC G06F 13/4282 (2013.01) [H04N 5/268 (2013.01); G06F 2213/0016 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A deserializer, comprising a data receiver, a reverse control channel (RCC) transmitter, an inter integrated circuit (I2C) master, a command determination device, a video transmitter, a video processing device, and an inter IC sound (I2S) transmitter, wherein
the data receiver is configured to receive raw data sent to the deserializer, and analyze the raw data to obtain audio data, video data, and/or command data, wherein the data receiver supports multiple data formats;
the command determination device is connected to the data receiver, the RCC transmitter and the I2C master; and is configured to receive the command data outputted by the data receiver; determine whether the command data is a deserializer configuration command or a deserializer external command; configure, in response to a determination result indicating that the command data is the deserializer configuration command, the deserializer based on configuration content in the command data, and send, in response to a determination result indicating that the command data is the deserializer external command, the command data to an outside of the deserializer through the RCC transmitter or the I2C master;
the video processing device is connected to the data receiver and the video transmitter, and is configured to receive the video data outputted by the data receiver, perform a format conversion on the video data to obtain target video data, and send the target video data to the outside of the deserializer through the video transmitter, wherein the video transmitter supports multiple video formats; and
the I2S transmitter is connected to the data receiver, and is configured to receive the audio data outputted by the data receiver and send the audio data to the outside of the deserializer, wherein the audio data is in an I2S format.