Electronic digital logic circuitry – Reliability
Reexamination Certificate
2008-03-27
2009-08-18
Tran, Anh Q (Department: 2819)
Electronic digital logic circuitry
Reliability
C326S016000, C326S038000
Reexamination Certificate
active
07576558
ABSTRACT:
A method and apparatus is provided to significantly increase the flexibility of readback capture mechanisms, the apparatus being an integrated circuit device, comprising a configuration data router coupled to receive at least one configuration data frame from a configuration interface, a configuration memory space coupled to the configuration data router and adapted to receive the configuration data frame to define a user logic block and a capture block within the programmable logic device, the user logic block including, a monitor control block coupled to the capture block and adapted to report activity within the user logic block to the capture block, and a configuration control logic block coupled to the capture block that is adapted to assert the capture signal in response to the asserted alert signal.
REFERENCES:
patent: 6704889 (2004-03-01), Veenstra et al.
patent: 7512850 (2009-03-01), Redgrave et al.
Donlin Adam P.
Lysaght Patrick
Tran Anh Q
Wallace Michael T.
Xilinx , Inc.
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