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ECE 4110– 5110 Digital System Design

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Presentation on theme: "ECE 4110– 5110 Digital System Design"— Presentation transcript:

1 ECE 4110– 5110 Digital System Design
FPGA notes Agenda CPLDs FPGAs Announcements n/a Page 1

2 Figure 9-38: A 4x3 PLA with six product terms
Lecture #3 Page 2

3 PLD split Page 3

4 Lecture #3 Page 4

5 Figure 9-39: Architecture of Xilinx 9500-family CPLDs
Page 5

6 Lecture #3 Page 6

7 Figure 9-41: XC9500 product-term allocator and macrocell.
Page 7

8 Figure 9-42: XC9500 I/O block Page 8

9 Figure 9-43: XC95108 switch-matrix requirements..
Page 9

10 Figure 9-44: General FPGA chip architecture.
Page 10

11 Lecture #3 Page 11

12 Figure 9-45: XC4000 configurable logic block.
Page 12

13 Figure 9-46: XC4000 I/O block. Page 13

14 Figure 9-47: XC4000 general interconnect structure.
Page 14

15 Figure 9-48: XC4000 CLB and wire connection details.
Page 15

16 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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