Abstract: A display driving apparatus including a receiver circuit, a detection circuit and a driving circuit is provided. The receiver circuit receives the video image data at a first rate. The detection circuit is coupled to the receiver circuit. The detection circuit detects whether the video image data is a static image, and determines whether the display driving apparatus enters a power saving mode based on a detecting result. The driving circuit is coupled to the receiver circuit. The driving circuit drives the display panel. In the power saving mode, the receiver circuit continuously receives the video image data at the first rate, and periodically masks a part of the video image data according to the detecting result and outputs an unmasked part of the video image data to the driving circuit. Furthermore, a display driving method adapted for the foregoing display driving apparatus is also provided.

Abstract: A display driving apparatus including a receiver circuit, a detection circuit and a driving circuit is provided. The receiver circuit receives the video image data at a first rate. The detection circuit is coupled to the receiver circuit. The detection circuit detects whether the video image data is a static image, and determines whether the display driving apparatus enters a power saving mode based on a detecting result. The driving circuit is coupled to the receiver circuit. The driving circuit drives the display panel. In the power saving mode, the receiver circuit continuously receives the video image data at the first rate, and periodically masks a part of the video image data according to the detecting result and outputs an unmasked part of the video image data to the driving circuit. Furthermore, a display driving method adapted for the foregoing display driving apparatus is also provided.

Abstract: A display driving apparatus including a signal transmission interface, a timing control circuit and an image detection circuit is provided. The signal transmission interface is configured to receive video image data and output the video image data. The timing control circuit is configured to receive the video image data and drive a display panel based on the video image data. The image detection circuit determines whether the video image data is a static image and determines whether the display driving apparatus operates in a power-saving mode based on the determination result. Under the power-saving mode, the signal transmission interface masks a part of the video image data, so as not to output the masked video image data to the timing control circuit. Furthermore, a display driving method adapted for the foregoing display driving apparatus is also provided.

Abstract: A display driving apparatus including a signal transmission interface, a timing control circuit and an image detection circuit is provided. The signal transmission interface is configured to receive video image data and output the video image data. The timing control circuit is configured to receive the video image data and drive a display panel based on the video image data. The image detection circuit determines whether the video image data is a static image and determines whether the display driving apparatus operates in a power-saving mode based on the determination result. Under the power-saving mode, the signal transmission interface masks a part of the video image data, so as not to output the masked video image data to the timing control circuit. Furthermore, a display driving method adapted for the foregoing display driving apparatus is also provided.

Abstract: A bus detection and control method for a mobile industry processor interface system is disclosed, wherein a host is coupled to a slave with a mobile industry processor interface bus. The bus detection and control method includes steps of detecting statuses of the mobile industry processor interface bus and the host, to output a control signal; and outputting one of a predefined signal corresponding to an initial state and a transmission signal outputted to the mobile industry processor interface bus by the host as a reception signal of the slave according to the control signal.

Abstract: A serial interface packet information detection and control method for a Mobile Industry Processor Interface is disclosed. The serial interface packet information detection and control method includes receiving and decoding a packet; generating a control signal according to packet information of a header of the packet; and disabling a function register according to the control signal.

Abstract: A signal receiving apparatus and method adapted for receiving a MIPI signal are disclosed. The signal receiving apparatus includes a signal receiver, a selector, a decoding apparatus and a byte boundary searcher. The signal receiver receives a clock signal, and obtains an input data stream according to the clock signal. The selector outputs the input data stream to a first or second output terminal according to a decoding error signal. The byte boundary searcher operates a boundary searching operation on the input data stream for generating a byte tuning information, wherein, the signal receiver adjusts the clock according to the byte tuning information for adjusting the input data stream.

Abstract: A data transmission detecting device including a detecting module and a detection value calculating module is provided. The detecting module has a plurality of receiving terminals and receives a first data and a second data during a first period. The detecting module calculates a total detection value according to the first data and the second data, and performs an error check comparison by comparing the total detection value with an error check code. When the detecting module again receives the first data during a second period, the detection value calculating module transmits an auxiliary detection value to the detecting module, so that the detecting module calculates a corresponding total detection value according to the auxiliary detection value, and performs the error check comparison by comparing the total detection value with the error check code. The first period and the second period are two successive periods adjacent to each other.

Abstract: A serial interface packet information detection and control method for a Mobile Industry Processor Interface is disclosed. The serial interface packet information detection and control method includes receiving and decoding a packet; generating a control signal according to packet information of a header of the packet; and disabling a function register according to the control signal.

Abstract: A display apparatus, a driving chip, and an error message transmission method are provided. The driving chip is coupled to a system end to drive a display panel. The driving chip includes a display data receiving interface and an error detector. The display data receiving interface receives a display data stream from the system end. The error detector is coupled to the display data receiving interface and detects at least one error message generated when the display data receiving interface receives the display data stream. The driving chip has a plurality of output pins, and the driving chip transmits the error message to the system end through at least one idle pin among the output pins.

Abstract: A signal receiving apparatus and method adapted for receiving a MIPI signal are disclosed. The signal receiving apparatus includes a signal receiver, a selector, a decoding apparatus and a byte boundary searcher. The signal receiver receives a clock signal, and obtains an input data stream according to the clock signal. The selector outputs the input data stream to a first or second output terminal according to a decoding error signal. The byte boundary searcher operates a boundary searching operation on the input data stream for generating a byte tuning information, wherein, the signal receiver adjusts the clock according to the byte tuning information for adjusting the input data stream.

Abstract: A display driving apparatus including a signal transmission interface, a timing control circuit and an image detection circuit is provided. The signal transmission interface is configured to receive video image data and output the video image data. The timing control circuit is configured to receive the video image data and drive a display panel based on the video image data. The image detection circuit determines whether the video image data is a static image and determines whether the display driving apparatus operates in a power-saving mode based on the determination result. Under the power-saving mode, the signal transmission interface masks a part of the video image data, so as not: to output the masked video image data to the timing control circuit. Furthermore, a display driving method adapted for the foregoing display driving apparatus is also provided.

Abstract: A bus detection and control method for a mobile industry processor interface system is disclosed, wherein a host is coupled to a slave with a mobile industry processor interface bus. The bus detection and control method includes steps of detecting statuses of the mobile industry processor interface bus and the host, to output a control signal; and outputting one of a predefined signal corresponding to an initial state and a transmission signal outputted to the mobile industry processor interface bus by the host as a reception signal of the slave according to the control signal.

Abstract: A display interface circuit includes a physical layer circuit for receiving and modulating an original data signal and an original clock signal, a frame buffer for storing and outputting the data signal according to the clock signal and a command signal, a display serial interface for transmitting the data signal and the clock signal through packetization, a configuration register for generating the command signal according to an asynchronous clock signal and the data signal, and an asynchronous delay circuit for adjusting a clock latency that the clock signal takes to be sent to the configuration register to generate the asynchronous clock signal.

Abstract: A data transmission detecting device including a detecting module and a detection value calculating module is provided. The detecting module has a plurality of receiving terminals and receives a first data and a second data during a first period. The detecting module calculates a total detection value according to the first data and the second data, and performs an error check comparison by comparing the total detection value with an error check code. When the detecting module again receives the first data during a second period, the detection value calculating module transmits an auxiliary detection value to the detecting module, so that the detecting module calculates a corresponding total detection value according to the auxiliary detection value, and performs the error check comparison by comparing the total detection value with the error check code. The first period and the second period are two successive periods adjacent to each other.