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Processor Local Bus Functional Model Toolkit User's Manual

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Figures<br />

Figure 1. <strong>Processor</strong> <strong>Local</strong> <strong>Bus</strong> Interconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1<br />

Figure 2. Physical Implementation of the PLB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4<br />

Figure 3. PLB <strong>Toolkit</strong> Testbench(plb_complex.vhd/.v) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9<br />

Figure 4. PLB Master Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16<br />

Figure 5. PLB Master <strong>Model</strong> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17<br />

Figure 6. PLB Slave Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22<br />

Figure 7. PLB Monitor Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28<br />

Figure 8. Read Transfers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53<br />

Figure 9. Write Transfers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55<br />

Figure 10. Transfer Abort . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56<br />

Figure 11. Back-to-Back Read Transfers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57<br />

Figure 12. Back-to-Back Write Transfers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59<br />

Figure 13. Back-to-Back Read - Write - Read - Write. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61<br />

Figure 14. Four Word Line Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63<br />

Figure 15. Four Word Line Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65<br />

Figure 16. Four Word Line Read followed by Four Word Line Write . . . . . . . . . . . . . . . . . . . . . . . 67<br />

Version 4.9.2 Figures ix

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