Abstract: The present disclosure receives a frame where an identification data packet of a predetermined standard that identifies the frame from a head of the frame by a predetermined period is arranged via a network, writes the identification data packet, a video data packet, and an ancillary data packet in a buffer having a predetermined size so that the identification data packet is arranged at a head of the buffer, reads the identification data packet, the video data packet, and the ancillary data packet from the head of the buffer, converts the video data packet into video data and converts the ancillary data packet into ancillary data, multiplexes the video data and the ancillary data, and outputs video/ancillary data.

Abstract: A first control device includes: a switch device including a first port connected to a second control device among the plurality of control devices via a first channel and a second port connected to the second control device via a second channel and to which a processing device is connected; a detection unit that detects an error in the control devices; a first reset processing unit that performs a port reset of the first port included in the switch device; and a transmitting unit that transmits a reset instruction to the second control device; thereby propagation of an error occurred in a control device can be inhibited.

Abstract: The present disclosure receives a frame where an identification data packet of a predetermined standard that identifies the frame from a head of the frame by a predetermined period is arranged via a network, writes the identification data packet, a video data packet, and an ancillary data packet in a buffer having a predetermined size so that the identification data packet is arranged at a head of the buffer, reads the identification data packet, the video data packet, and the ancillary data packet from the head of the buffer, converts the video data packet into video data and converts the ancillary data packet into ancillary data, multiplexes the video data and the ancillary data, and outputs video/ancillary data.

Abstract: According to the present disclosure, when subdivided data in which a frame is subdivided is received via a network, values of the number of samples and the number of lines in a frame being output are acquired, and a video output clock is controlled based on the values and reference values of the number of samples and the number of lines as references for the video output clock.

Abstract: A controller module (CM) includes buffers that feed back signals output using respective signal lines used for mutual communication with other CM, and a first detecting unit and a second detecting unit that detect abnormality such that the levels of the signals output using the signal lines do not change from respective specific levels when each level of the fed-back signals does not coincide with an expected level being a level previously determined according to a predetermined timing.

Abstract: An information processing apparatus includes a monitoring unit that monitors a reception of a power-on instruction from a second control device among the plurality of control devices, and a prevention unit that prevents an issue of the power-on instruction to the second control device when the monitoring unit detects the power-on instruction from the second control device. Therefore, the control device can prevent the occurrence of unintended power-on operations.

Abstract: A relaying device for relaying serial communication that couples an upper level device and a power supply controller, the relaying device includes: a control information transmitter configured to, in response to receiving control information that is output from the upper level device to the power supply controller, transmit the control information, the control information being associated with power control; and a monitoring and controlling unit configured to monitor and control a control value to be transmitted to the power supply controller based on the control information transmitted from the control information transmitter.

Abstract: There is provided a system that includes a first apparatus and a second apparatus configured to perform communication therebetween using a signal line, wherein the first apparatus includes a holding section configured to hold a signal level of a signal outputted from the second apparatus using the signal line, and the second apparatus includes, a detection section configured to detect a failure in which a signal level does not change from a certain signal level when the detection section detects that the signal level is not correspondent with a predetermined level, the signal level being held in the holding section after a signal of the predetermined level is inputted to the signal line by the second apparatus.

Abstract: An information processing apparatus includes a monitoring unit that monitors a reception of a power-on instruction from a second control device among the plurality of control devices, and a prevention unit that prevents an issue of the power-on instruction to the second control device when the monitoring unit detects the power-on instruction from the second control device. Therefore, the control device can prevent the occurrence of unintended power-on operations.

Abstract: A first control device includes: a switch device including a first port connected to a second control device among the plurality of control devices via a first channel and a second port connected to the second control device via a second channel and to which a processing device is connected; a detection unit that detects an error in the control devices; a first reset processing unit that performs a port reset of the first port included in the switch device; and a transmitting unit that transmits a reset instruction to the second control device; thereby propagation of an error occurred in a control device can be inhibited.

Abstract: A controller module (CM) includes buffers that feed back signals output using respective signal lines used for mutual communication with other CM, and a first detecting unit and a second detecting unit that detect abnormality such that the levels of the signals output using the signal lines do not change from respective specific levels when each level of the fed-back signals does not coincide with an expected level being a level previously determined according to a predetermined timing.

Abstract: A relaying device for relaying serial communication that couples an upper level device and a power supply controller, the relaying device includes: a control information transmitter configured to, in response to receiving control information that is output from the upper level device to the power supply controller, transmit the control information, the control information being associated with power control; and a monitoring and controlling unit configured to monitor and control a control value to be transmitted to the power supply controller based on the control information transmitted from the control information transmitter.

Abstract: There is provided a system that includes a first apparatus and a second apparatus configured to perform communication therebetween using a signal line, wherein the first apparatus includes a holding section configured to hold a signal level of a signal outputted from the second apparatus using the signal line, and the second apparatus includes, a detection section configured to detect a failure in which a signal level does not change from a certain signal level when the detection section detects that the signal level is not correspondent with a predetermined level, the signal level being held in the holding section after a signal of the predetermined level is inputted to the signal line by the second apparatus.