Realtek Semiconductor Inc.

Mingrui Li

Xiangzhu Yang

Chun-Kai Wang

Xiaomao Zhou

Liupeng Deng

Hua Zeng

Kui Rong

Liangliang Song

Junchen Zhang

A control integrated circuit (IC) for maintaining video output to a conditional access module (CAM) with aid of reference clock regeneration, an associated television receiver and an associated method are provided. The control IC may include an input control circuit, a frame processing circuit, a clock control circuit, and an output control circuit. The input control circuit receives a transport stream (TS) data signal from a demodulator circuit, the frame processing circuit performs frame processing operations on the TS data signal to prepare a plurality of frames, the clock control circuit generates a second reference clock signal according to the TS valid signal to be a replacement for a first reference clock signal, and the output control circuit outputs the plurality of frames to the CAM according to the second reference clock signal, to allow the CAM to perform conditional access (CA) control for the television receiver.

Control integrated circuit for maintaining video output to conditional access module with aid of reference clock regeneration, associated television receiver and associated method

A method for performing multi-system log access management and an associated SoC IC are provided. The method may include: utilizing multiple partial circuit of at least one processor in the SoC IC to run multiple systems, respectively; utilizing a first partial circuit to execute at least one first log management procedure, to configure at least one memory into multiple ring buffers, to record a set of first logs of a first system running on the first partial circuit into a first ring buffer, and to write multiple sets of logs respectively stored in the multiple ring buffers into a file system; and utilizing at least one second partial circuit to execute at least one second log management procedure, to record at least one set of second logs of at least one second system running on the at least one second partial circuit into at least one second ring buffer.

Method for performing multi-system log access management, associated system on chip integrated circuit and non-transitory computer-readable medium

A method of managing blocks in a flash memory includes: detecting states of blocks of a reserved area in the flash memory and building a bad block management table accordingly; recording mappings between bad blocks of an user area in the flash memory and good blocks of the reserved area into the bad block management table; when the bad block management table indicates there is no good block remaining in the reserved area that can be mapped to, selecting one of bad blocks of the reserved area or the user area and obtaining a recollected block after erasing the selected bad block; recording a mapping between the recollected block and a bad block in the user area into the bad block management table; and based on the bad block management table, programming data into the recollected block.

Method and apparatus for bad block management in flash memory

A timing generator, a timing generating method and an associated control chip are provided, wherein the timing generator includes a receiving circuit, a transmitting circuit coupled to the receiving circuit, and a control unit respectively coupled to the receiving circuit and the transmitting circuit. The receiving circuit may be configured to receive a timing data set from a storage device. The transmitting circuit may be configured to select a specific signal type within multiple signal types according to the timing data set, and output an output signal having the specific signal type with a specific time length, wherein the timing data set indicates the specific signal type and the specific time length. The control unit may be configured to control operations of the receiving circuit and the transmitting circuit.

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Zhangsha, China

Mingrui Li