Method and system for indicating a status of a circuit design

• US 5,629,857 A
• Filed: 11/15/1994
• Issued: 05/13/1997
• Est. Priority Date: 11/15/1994
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Brennan, Thomas C.
• Primary Examiner(s): Teska, Kevin J.
• Assistant Examiner(s): FREJD, RUSSELL WARREN
• Application Number:
  US08/339,529
• Time in Patent Office: 910 Days
• Field of Search: 364/488, 364/489, 364/490, 364/491, 364/578, 364/521, 340/172.5, 395/162
• US Class Current: 716/139
• CPC Class Codes: G06F 30/33 Design verification, e.g. functional simulation or model checking
• CPC Class Codes: G06F 30/3308 using simulation
• CPC Class Codes: G06F 30/39 Circuit design at the physical level physical level design for reconfigurable circuits G06F30/347

Abstract

A method and data processing system for graphically indicating a status of a circuit unit displayed within a circuit design on a display within a data processing system. The circuit unit displayed within the circuit design is selected, wherein the circuit unit is located at a location and has a first status. A movement of the selected circuit unit is detected. Whether the movement of the selected circuit unit changes the status of the selected circuit unit is determined. A status change of the selected circuit unit is automatically indicating by graphically indicating the status change in response to the change of status of the selected circuit unit, wherein the status of the selected circuit unit is dynamically indicated to a user in response to a movement of the selected circuit unit.

Claims

1. A method in a data processing system for graphically indicating a status of a circuit unit displayed within a circuit design on a display within the data processing system, the method comprising:

selecting the circuit unit displayed within the circuit design, wherein the circuit unit is located at a location and has a first status;

detecting a movement of the selected circuit unit;

determining whether the movement of the selected circuit unit changes the status of the selected circuit unit; and

automatically indicating a status change of the selected circuit unit by graphically indicating the status change in response to the change of status of the selected circuit unit, wherein the status of the selected circuit unit is dynamically indicated to a user in response to a movement of the selected circuit unit.

2. The method of claim 1, wherein the step of automatically indicating a status change of the selected circuit unit comprises altering a color of the circuit unit.

3. The method of claim 2, wherein the step of altering a color of the circuit unit comprises displaying the circuit unit in red if the circuit unit'"'"'s location is incorrect.

4. The method of claim 2, wherein the step of altering a color of the circuit unit comprises displaying the circuit unit in green if the circuit unit'"'"'s location is correct.

5. The method of claim 2, where in the step of altering a color of the circuit unit comprises displaying the circuit unit in yellow if the location of the circuit unit is correct, but the orientation of the circuit unit is different from an original orientation of the circuit unit.

6. A data processing system for graphically indicating a status of a circuit unit displayed within a circuit design on a display within the data processing system, the data processing system comprising:

selection means for selecting the circuit unit displayed within the circuit design, wherein the circuit unit is located at a location and has a first status;

detection means for detecting a movement of the selected circuit unit;

determination means for determining whether the movement of the selected circuit unit changes the status of the selected circuit unit; and

indication means for automatically indicating a status change of the selected circuit unit by graphically indicating the status change in response to the change of status of the selected circuit unit, wherein the status of the selected circuit unit is dynamically indicated to a user in response to a movement of the selected circuit unit.

7. The data processing system of claim 6, wherein the indication means comprises means for altering a color of the circuit unit.

8. The data processing system of claim 7, wherein the means for altering a color of the circuit unit comprises means for displaying the circuit unit in red if the circuit unit'"'"'s location is incorrect.

9. The data processing system of claim 7, wherein the means for altering a color of the circuit unit comprises means for displaying the circuit unit in green if the circuit unit'"'"'s location is correct.

10. The data processing system of claim 7, where in the means for altering a color of the circuit unit comprises means for displaying the circuit unit in yellow if the location of the circuit unit is correct, but the orientation of the circuit unit is different from an original orientation of the circuit unit.

11. A storage device readable by data processing system and encoding data processing system executable instructions for the data storage device comprising:

selection means for selecting a circuit unit displayed within a circuit design, wherein the circuit unit is located at a location and has a first status;

detection means for detecting a movement of the selected circuit unit;

determination means for determining whether the movement of the selected circuit unit changes the status of the selected circuit unit; and

indication means for automatically indicating a status change of the selected circuit unit by graphically indicating the status change in response to the change of status of the selected circuit unit, wherein the status of the selected circuit unit is dynamically indicated to a user in response to a movement of the selected circuit unit and wherein the means are activated when the storage device is connected to and accessed by a data processing system.

12. The storage device of claim 11, wherein the storage device is a hard disk drive.

13. The storage device of claim 11, wherein the storage device is a ROM for use within the data processing system.

14. The storage device of claim 11, wherein the storage device is a floppy diskette.