Achronix Speedster22i SerDes Manual do Utilizador descarregar pdf (Página 6)

List of Tables

Table 1: SerDes Standards........................................................................................................................................................ 9

Table 2: Symbol Slip Paramaters........................................................................................................................................... 27

Table 3: Shift Limit .................................................................................................................................................................. 31

Table 4: List of Important Interface Signals for bit slider .................................................................................................. 32

Table 5: PIPE Interface Paramaters ....................................................................................................................................... 35

Table 6: PRBS Patterns in PMA ............................................................................................................................................. 40

Table 7: PRBS Patterns in the PCS ........................................................................................................................................ 40

Table 8: Analog latency as a function of databus width .................................................................................................... 42

Table 9: Latency across the PCS blocks ................................................................................................................................ 43

Table 10:

Supported Transmitter (TX) Features

.................................................................................................................. 45

Table 11: Supported Receiver (RX) Features ....................................................................................................................... 47

Table 12: Entry fields for Overview page ............................................................................................................................ 53

Table 13: RX PMA Equalization ............................................................................................................................................ 59

Table 14: RX PMA PLL Settings ............................................................................................................................................ 61

Table 15: TX PMA Driver Settings ........................................................................................................................................ 62

Table 16: TX PMA PLL Settings ............................................................................................................................................ 63

Table 17: RX PCS Settings ...................................................................................................................................................... 64

Table 18: Symbol Alignment Settings (PCS) ....................................................................................................................... 66

Table 19: TX PCS Settings ...................................................................................................................................................... 69

Table 20: Signals passed between the SerDes Instance and the Top-Level module ...................................................... 73

Table 21: Modifications for simple_serdes_design_efifo (RX PCS Settings)................................................................... 89

Table 22: Operating Conditions .......................................................................................................................................... 104

Table 23: DC and AC Switching Characteristics .............................................................................................................. 105

Table 24: Jitter ........................................................................................................................................................................ 106

Table 25: Return Loss ........................................................................................................................................................... 107

Table 26: DC and AC Switching Characteristics .............................................................................................................. 108

Table 27: Receiver (RX) Eye Diagram Specification ......................................................................................................... 110

Table 28: Return Loss ........................................................................................................................................................... 111

Table 29: Reference Clock Electrical Speficiations ............................................................................................................ 112

Table 30: Reference Clock Jitter Specification ................................................................................................................... 112

6 UG028, July 1, 2014

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