Electrical computers: arithmetic processing and calculating – Electrical digital calculating computer – Particular function performed
Reexamination Certificate
2007-07-31
2007-07-31
Malzahn, David H. (Department: 2193)
Electrical computers: arithmetic processing and calculating
Electrical digital calculating computer
Particular function performed
Reexamination Certificate
active
10477861
ABSTRACT:
A reconfigurable logic device according to the invention comprises a lookup table (LUT) (11.1) with an input (in1) for receiving an input signal and an output (out) for providing a binary output signal. The reconfigurable logic device is characterized by, a control input (ctrl) for receiving a control bit, a controllable inverting gate (11.2) for providing the address signal to the LUT (11.1) in response to the control bit and the input signal, and by a controllable inverting gate (11.3) for providing a modified output signal in response to the output signal of the LUT and the control bit. The reconfigurable logic device according to the invention can operate at a high speed, and at the same time have a relatively modest configuration memory.
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patent: 5761099 (1998-06-01), Pedersen
patent: RE35977 (1998-12-01), Cliff et al.
patent: 6288570 (2001-09-01), New
patent: 6708191 (2004-03-01), Chapman et al.
Malzahn David H.
NXP B.V.
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