System and method for mounting components and layout for printed boards
First Claim
1. A system for mounting and designing printed boards which designs a mounting construction of a printed circuit board by making parts corresponding to each of a plural logical function elements which forms a logical circuit correspond to the printed circuit board, comprising:
- preparation means for preparing a part symbol in which a logical function information indicating the logical function elements and a mounting information including a shape and a size of the parts are defined on the whole;
shape processing means for setting an outline frame of the printed circuit board;
displaying means for displaying the outline frame of the printed circuit board set by said shape processing means and the part symbol prepared by said preparation means on the screen;
arrangement designating means for inputting the logical function information in the outline frame of the printed circuit board of the screen by using the part symbol displayed in said displaying means and designating positions of the parts; and
connection designating means for designating a wiring connection relation among each of the parts by adding a logical connection information indicating a connection among each of the logical function elements to the part symbol displayed in said displaying means.
1 Assignment
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Accused Products
Abstract
A system for mounting and designing a printed circuit board by computer aided design. A preparation unit prepares a part symbol in which logical function information indicating logical function elements and mounting information including shapes and sizes of parts are defined. A shape processing unit sets an outline frame of a printed circuit board. A displaying unit displays the outline frame of the printed circuit board which was set and displays the prepared part symbol on the screen. An arrangement designating unit inputs the logical function information in the outline frame of the printed circuit board of the screen by using the displayed part symbol and designates positions of the parts. A connection designating unit designates a wiring connection relation among each of the parts by adding logical connection information indicating a connection among each of the logical function elements to the displayed part symbol. Using this system, the logical simulation and delay analysis of the signal will be easily executed.
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Citations
15 Claims
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1. A system for mounting and designing printed boards which designs a mounting construction of a printed circuit board by making parts corresponding to each of a plural logical function elements which forms a logical circuit correspond to the printed circuit board, comprising:
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preparation means for preparing a part symbol in which a logical function information indicating the logical function elements and a mounting information including a shape and a size of the parts are defined on the whole; shape processing means for setting an outline frame of the printed circuit board; displaying means for displaying the outline frame of the printed circuit board set by said shape processing means and the part symbol prepared by said preparation means on the screen; arrangement designating means for inputting the logical function information in the outline frame of the printed circuit board of the screen by using the part symbol displayed in said displaying means and designating positions of the parts; and connection designating means for designating a wiring connection relation among each of the parts by adding a logical connection information indicating a connection among each of the logical function elements to the part symbol displayed in said displaying means. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for mounting and designing printed boards which designs a mounting construction of a printed circuit board by making parts corresponding to each of a plural logical function elements which forms a logical circuit correspond to the printed circuit board, comprising:
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a preparation step for preparing a part symbol in which a logical function information indicating the logical function elements and a mounting information including a shape and a size of the parts are defined on the whole; a shape processing step for setting an outline frame of the printed circuit board; a displaying step for displaying the outline frame of the printed circuit board which was set and the prepared part symbol on the screen; an arrangement designating step for inputting the logical function information in the outline frame of the printed circuit board of the screen by using the displayed part symbol and designating positions of the parts; and a connection designating step for designating a wiring connection relation among the parts by adding a logical connection information indicating a connection among each of the logical function elements to the displayed part symbol. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A system for mounting and designing printed boards by making parts corresponding to each of a plural logical function elements form a logical circuit corresponding to the printed circuit board, the system comprising:
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a preparation unit preparing a part symbol in which a logical function information indicating the logical function elements and a mounting information including a shape and a size of the parts; a shape processing unit setting an outline frame of the printed circuit board; a display displaying the outline frame of the printed circuit board set by said shape processing unit and the part symbol prepared by said preparation unit on a screen; an arrangement designating unit inputting the logical function information in the outline frame of the printed circuit board on the screen by using the part symbol displayed in said display and designating positions of the parts; and a connection designating unit designating a wiring connection relation among each of the parts by adding logical connection information indicating a connection among each of the logical function elements to the part symbol displayed in said display.
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Specification