Resources Contact Us Home
Graphical data base editor

Image Number 13 for United States Patent #5371851.

A system manipulates stimulus/response signal data associated with an integrated circuit design, such as from a computer-aided engineering simulator, and converts the data into a format acceptable by a tester device which tests a prototype or production integrated circuit. The data is graphically displayed as a waveform and as a vector sequence. On-screen editing of either display is reflected in the other display. Further, the same displays are used to convert the data from event-based data into cycle-based template data compatible with a tester. A mix between event and state data during the conversion is allowed. A standard frame generation language is presented for defining tester frames for each signal within a template or timeset. A workbench editor provides for icon-based control of the system.

  Recently Added Patents
Integrated transmit/receive switch
Concentration measuring apparatus for hydrogen sulfide in gas flow, and method for determining sulfide ion
Question and answer system wherein experts are associated with models and have response rates that are associated with time intervals
Documentation roadmaps and community networking for developers on large projects
Integrated circuit packaging system with an integral-interposer-structure and method of manufacture thereof
Device and implantation system for electrical stimulation of biological systems
Exposure method, exposure apparatus, and method for producing device
  Randomly Featured Patents
Data storage device reader and method of using same
Ferrofluid cap seal for spindle motor
Web material sheet
Noise reduction circuit with a main signal path and an auxiliary signal path having a high-pass filter characteristic
Cassette tape recorder with radio receiver
Semiconductor switching devices and fabrication methods
Shoe upper
Garden hose sprayer
Information on demand process framework to generate, manage, secure, and deploy browsers and application accessible web services
Method for manufacturing a semiconductor device having doped and undoped polysilicon layers