초록 ▼

A video processing system is described including a video processing device which generates a sequence of video display frames on a display unit under the control of a stored program, and a unique operation controlling device which is connected to the video processing device and which supplies signal

A video processing system is described including a video processing device which generates a sequence of video display frames on a display unit under the control of a stored program, and a unique operation controlling device which is connected to the video processing device and which supplies signals in response to an operator's manipulation, to change the video data generated by the video processing device. The video processing device includes a replaceable program memory, first data receiving circuitry, a central processing unit, first data sending circuitry and a video signal generation circuitry. The operation controlling device may include various operation controlling buttons, switches, an operation member, rotor bodies, rotation detection mechanisms, counting circuitry, reset signal generation circuitry, second receiving circuitry, transfer circuitry and second sending circuitry. Advantageously, the operation controlling mechanism may be utilized to permit user control of a displayed object via said operation member and at the same time independently control movement of another displayed object via control switches protruding from the operation controlling mechanism housing.

대표청구항 ▼

[ What is claimed is:] [1.] A video processing system having a video processing device which generates a video signal to be displayed on a display unit in accordance with a stored videographics program, and an operation controlling device which is connected, in use, to said video processing device a

[ What is claimed is:] [1.] A video processing system having a video processing device which generates a video signal to be displayed on a display unit in accordance with a stored videographics program, and an operation controlling device which is connected, in use, to said video processing device and which supplies signals resulting in changes to video data generated by a video processing device, said video processing device includinga program memory for storing a videographics program,first receiving circuitry for receiving data generated by said operation controlling device,a central processing unit for generating command data in accordance with said stored videographics program and generating video data in accordance with said program and data received by said first receiving circuitry,first sending circuitry for transmitting command data generated by said central processing unit to said operation controlling device, andvideo signal generation circuitry for generating said video signal for displaying a video image on said display unit according to the video data from said central processing unit, andsaid operation controlling device includingan operation member which, in use, is tilted by the operator within a desired range and which is supported such that it stops at a desired position when not being manipulated by the operator,rotor bodies which rotate according to the amount of tilt of said operation member,a rotation detector which detects the rotated condition of said rotor bodies,counting circuitry for maintaining the count values related to the rotation amounts of said rotor bodies which are detected by said rotation detector,reset signal generation circuitry for generating reset signals to reset the count values of said counting circuitry,second receiving circuitry for receiving the command data transmitted from said first sending circuitry,transfer circuitry for transferring count value data which have been counted by said counting circuitry in response to said second receiving circuitry having received said command data, andsecond sending circuitry for sending the count value data output by the said transfer circuitry to said video processing device.