5228-DS07-R datasheet(9/100 Pages) BOARDCOM

9 / 100 page

Data Sheet

BCM5228

7/12/04

Broa d c om Co rp o r a t i o n

Document

5228-DS09-405-R

Page ix

LIST OF FIGURES

Figure 1: Functional Block Diagram .....................................................................................................................i

Figure 2: BCM5228F Pinout Diagram .............................................................................................................. 19

Figure 3: BCM5228U Pinout Diagram .............................................................................................................. 20

Figure 4: BGA Pinout (Top View) ..................................................................................................................... 21

Figure 5: Clock and Reset Timing .................................................................................................................... 70

Figure 6: RMII Transmit Packet Timing ............................................................................................................ 71

Figure 7: RMII Receive Packet Timing ............................................................................................................. 72

Figure 8: RMII Receive Packet with False Carrier............................................................................................ 72

Figure 9: SMII/S3MII Timing ............................................................................................................................. 73

Figure 10: Management Interface Timing......................................................................................................... 74

Figure 11: Management Interface Timing (with Preamble Suppression On).................................................... 74

Figure 12: 208-Pin PQFP Package .................................................................................................................. 78

Figure 13: 256-Pin Fine Pitch BGA (FPBGA) Package .................................................................................... 79

Figure 14: SMII Application .............................................................................................................................. 82

Figure 15: SMII Application using Source Synchronous Signals...................................................................... 83

Figure 16: Switch Application ........................................................................................................................... 85

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