Testing system using configurable integrated circuit
First Claim
Patent Images
1. A testing system comprising:
- a configurable integrated circuit that selectively communicates with one or more of N external impedances, that has M predetermined configurations that are selected based on an electrical characteristic of said one or more of said N external impedances, where N and M are integers greater than one, wherein said configurable integrated circuit generates a selected one of M discrete values of an output characteristic of said configurable integrated circuit based on said selected one of said M predetermined configurations; and
an integrated circuit that is tested in accordance with an output of said configurable integrated circuit.
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Abstract
A testing system comprises a configurable integrated circuit that selectively communicates with one or more of N external impedances, that has M predetermined configurations that are selected based on an electrical characteristic of the one or more of the N external impedances, where N and M are integers greater than one. The configurable integrated circuit generates a selected one of M discrete values of an output characteristic of the configurable integrated circuit based on the selected one of the M predetermined configurations. An integrated circuit is tested in accordance with an output of the configurable integrated circuit.
39 Citations
39 Claims
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1. A testing system comprising:
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a configurable integrated circuit that selectively communicates with one or more of N external impedances, that has M predetermined configurations that are selected based on an electrical characteristic of said one or more of said N external impedances, where N and M are integers greater than one, wherein said configurable integrated circuit generates a selected one of M discrete values of an output characteristic of said configurable integrated circuit based on said selected one of said M predetermined configurations; and
an integrated circuit that is tested in accordance with an output of said configurable integrated circuit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method comprising:
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configuring a configurable integrated circuit using one or more of N external impedances;
selecting one of M predetermined configurations based on an electrical characteristic of said one or more of said N external impedances, where N and M are integers greater than one;
generating a selected one of M discrete values of an output characteristic of said configurable integrated circuit based on said selected one of said M predetermined configurations; and
testing an integrated circuit in accordance with an output of said configurable integrated circuit. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. A testing system comprising:
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configurable integrated circuit means for selectively communicating with one or more of N external impedance means for providing impedance, wherein said configurable integrated circuit means has M predetermined configurations that are selected based on an electrical characteristic of said one or more of said N external impedance means, where N and M are integers greater than one, wherein said configurable integrated circuit means generates a selected one of M discrete values of an output characteristic of said configurable integrated circuit means based on said selected one of said M predetermined configurations; and
integrated circuit means for being tested in accordance with an output of said configurable integrated circuit means. - View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39)
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Specification