Error detection/correction and fault detection/recovery – Pulse or data error handling – Skew detection correction
Reexamination Certificate
2008-05-13
2008-05-13
Lamarre, Guy (Department: 2112)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Skew detection correction
C714S707000
Reexamination Certificate
active
07373560
ABSTRACT:
A system measures propagation delays in any number of test circuits, each having two asynchronous inputs and an output, without using their clock inputs to re-initialize the test circuits during measurement operations. The delay between one of the test circuit's asynchronous inputs and its output is measured by propagating a test signal from the one asynchronous input to the output, and the test circuit is re-initialized using the test circuit's other asynchronous input.
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Bathala Kusuma
Duce Richard D. J.
Kingsley Christopher H.
Swartz Paul A.
Alphonse Fritz
Lamarre Guy
Paradice III William L.
Xilinx , Inc.
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