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<H1 CLASS="ChapterTitle">
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PROGRAMMABLE <BR>
ASIC LOGIC <BR>
CELLS</H1>
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All programmable ASICs or FPGAs contain a <A NAME="marker=3620">
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basic logic cell</SPAN>
replicated in a regular array across the chip (analogous to a base cell in an MGA). There are the following three different types of basic logic cells: (1) multiplexer based, (2) look-up table based, and (3) programmable array logic. The choice among these depends on the programming technology. We shall see examples of each in this chapter.</P>
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5.1 Actel ACT</A>
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5.2 Xilinx LCA</A>
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5.3 Altera FLEX</A>
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5.4 Altera MAX</A>
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5.5 Summary</A>
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5.6 Problems</A>
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5.7 Bibliography</A>
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5.8 References</A>
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