04742252 is referenced by 97 patents and cites 6 patents.

An integrated circuit having multiple programmable arrays in which a first programmable array receives a plurality of first inputs and generates a plurality of first outputs as programmed by the user. Also, a second programmable array receives a plurality of second inputs and generates a plurality of second outputs as programmed by the user. Also, buried state registers store signals as programmed by the user. An input multiplexer selects and supplies the first and second inputs from a variety of sources, including the first and second outputs, the buried state registers and I/O pins. An output multiplexer selects and supplies output signals to a set of output pins from a variety of sources, including the first and second outputs and the buried state registers.

Title
Multiple array customizable logic device
Application Number
6/717640
Publication Number
4742252
Application Date
March 29, 1985
Publication Date
May 3, 1988
Inventor
Om Agrawal
San Jose
CA, US
Agent
Mark A Haynes
Patrick T King
Assignee
Advanced Micro Devices
CA, US
IPC
H03K 19/177
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