This apparatus for carrying out serial control comprises a plurality of node controllers each including a group of sensors (21S to 2nS), a group of actuators (21A to 2nA) or the like terminal components and a main controller for controlling the node controllers and the terminal components in an annu ...
Provided is an image synthesizing device with which a specific display region P of a sub-image is synthesized and displayed within a specific display region Q of a main image displayed on a display
An asynchronous data transmission system for asynchronously transmitting data from a first system controller to a second system controller in which a memory for holding therein data to be transmitted has a duplex structure including first and second memories, output data of the first system controll ...
A display control device for displaying data stored in a video memory on a flat display such as an EL or liquid crystal display on the basis of display control signals output from a CRT control device, which comprises a memory means that allows data read and write operations to be executed simultane ...
An error display device of a data transmission system in which a plurality of nodes are connected to a main controller to transmit data, the main controller being adapted to discriminate an error content and an error position from an error signal contained in a data frame signal transmitted from the ...
A serial control apparatus includes a main controller (2) and a plurality of nodes (3) each serving as an auxiliary controller normally serially arranged on a loop-shaped signal transmission line (1). Each node (3) extracts data for the present node among from the data delivered from the main contro ...
A digital phase synchronizing apparatus delays sequentially a clock signal output from an oscillator, generates a plurality of delayed clock signals, selects a delayed clock signal that is synchronized with horizontal synchronizing signal HS from among the delayed clock signals using a change point ...
A data input control device for a serial controller wherein a plurality of nodes each having one or a plurality of sensors connected thereto are serially connected to each other with a main controller included therein, the main controller delivers a predetermined data frame signal at a period suffic ...
A serial controller in which nodes to which are connected one or plurality of sensors and one or a plurality of actuators are connected in series in the form of a closed loop including a main controller which sends data frame signals including a first special code, a second special code and output d ...
A serial controller in which nodes to which are connected one or a plurality of sensors and one or a plurality of actuators are connected in series in the form of a closed loop including a main controller which sends data frame signals including a first special code, a second special code and output ...
