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ECE 4110– 5110 Digital System Design
FPGA notes Agenda CPLDs FPGAs Announcements n/a Page 1
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Figure 9-38: A 4x3 PLA with six product terms
Lecture #3 Page 2
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PLD split Page 3
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Lecture #3 Page 4
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Figure 9-39: Architecture of Xilinx 9500-family CPLDs
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Lecture #3 Page 6
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Figure 9-41: XC9500 product-term allocator and macrocell.
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Figure 9-42: XC9500 I/O block Page 8
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Figure 9-43: XC95108 switch-matrix requirements..
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Figure 9-44: General FPGA chip architecture.
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Lecture #3 Page 11
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Figure 9-45: XC4000 configurable logic block.
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Figure 9-46: XC4000 I/O block. Page 13
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Figure 9-47: XC4000 general interconnect structure.
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Figure 9-48: XC4000 CLB and wire connection details.
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Figure 9-49: XC4000 programmable connections: (a) programmable switch matrix (PSM); (b) programmable switch element (PSE); (c) a few possible connections. Page 16
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