5228-DS06-R datasheet(12/100 Pages) BOARDCOM

12 / 100 page

BCM5228

Data Sheet

7/12/04

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

Page xii

Document

5228-DS09-405-R

Table 33: Auxiliary Status Summary Register (Address 25d, 19h) ................................................................... 54

Table 34: Interrupt Register (Address 26d, 1Ah) .............................................................................................. 55

Table 35: Auxiliary Mode 2 Register (Address 27d, 1Bh) ................................................................................. 56

Table 36: 10BASE-T Auxiliary Error and General Status Register (Address 28d, 1Ch) ................................... 57

Table 37: Auxiliary Mode Register (Address 29d, 1Dh) .................................................................................... 60

Table 38: Auxiliary Multiple PHY Register (Address 30d, 1Eh) ........................................................................ 61

Table 39: Broadcom Test (Address 31d, 1Fh) .................................................................................................. 62

Table 40: Auxiliary Mode 4 (PHY 1) Register (Shadow Register 26d, 1Ah) ..................................................... 63

Table 41: Auxiliary Mode 4 (PHY 2) Register (Shadow Register 26d, 1Ah) ..................................................... 64

Table 42: Auxiliary Mode 4 (PHY 3) Register (Shadow Register 26d, 1Ah) ..................................................... 65

Table 43: Auxiliary Status 2 Register (Shadow Register 27d, 1Bh).................................................................. 66

Table 44: Cable Length.....................................................................................................................................66

Table 45: Auxiliary Status 3 Register (Shadow Register 28d, 1Ch).................................................................. 67

Table 46: Auxiliary Mode 3 Register (Shadow Register 29d, 1Dh)................................................................... 68

Table 47: Current Receive FIFO Size ............................................................................................................... 68

Table 48: Auxiliary Status 4 Register (Shadow Register 30d, 1Eh).................................................................. 69

Table 49: Clock Timing .....................................................................................................................................70

Table 50: Reset Timing .....................................................................................................................................70

Table 51: RMII Transmit Timing........................................................................................................................ 71

Table 52: RMII Receive Timing.........................................................................................................................71

Table 53: SMII/S3MII Timing ............................................................................................................................ 72

Table 54: Auto-Negotiation Timing ...................................................................................................................73

Table 55: LED Timing ....................................................................................................................................... 73

Table 56: MII Management Data Interface Timing............................................................................................ 73

Table 58: Recommended Operating Conditions ...............................................................................................76

Table 59: Electrical Characteristics...................................................................................................................76

Table 60: ThetaJA vs. Airflow for the BCM5228B (256 FPBGA) Package ........................................................80

Table 61: ThetaJA vs. Airflow for the BCM5228F (208 PQFP) Package...........................................................80

Table 62: ThetaJA vs. Airflow for the BCM5228U (208 PQFP) Package ..........................................................80

Table 63: ThetaJA vs. Airflow for the BCM5228B with Heat Sink......................................................................87

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