Intel® Arria® 10收发器PHY用户指南

ID 683617
日期 11/06/2017
Public

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2.6.1.6. GbE和采用IEEE 1588v2的GbE的Native PHY IP参数设置

这一部分包括此协议的建议参数值。请参考 使用Arria 10 Transceiver Native PHY IP Core 来了解参数值的整个范围。
表 90.  常规选项和数据通道选项Native PHY IP的Native PHY [IP]参数编辑器的前两部分提供了一系列用于自定义收发器的常规选项和数据通道选项。
参数
Message level for rule violations

error

warning

Transceiver configuration rules

GbE (用于GbE)

GbE 1588 (用于GbE with IEEE 1588v2)

Transceiver mode

TX/RX Duplex

TX Simplex

RX Simplex

Number of data channels 1到96
Data rate 1250 Mbps
Enable datapath and interface reconfiguration

On/Off

Enable simplified data interface

On/Off

表 91.  TX PMA参数
参数
TX channel bonding mode Not bonded
TX local clock division factor 1248
Number of TX PLL clock inputs per channel 1234
Initial TX PLL clock input selection 0到3
Enable tx_pma_clkout port

On/Off

Enable tx_pma_div_clkout port

On/Off

tx_pma_div_clkout division factor Disabled12334066
Enable tx_pma_elecidle port

On/Off

Enable tx_pma_qpipullup port (QPI)

On/Off

Enable tx_pma_qpipulldn port (QPI)

On/Off

Enable tx_pma_txdetectrx port (QPI)

On/Off

Enable tx_pma_rxfound port (QPI)

On/Off

Enable rx_seriallpbken port

On/Off

表 92.  RX PMA参数
参数
Number of CDR reference Clocks 15
Selected CDR reference clock 04
Selected CDR reference clock frequency 选择由Quartus Prime软件定义的合法范围
PPM detector threshold 1003005001000
CTLE adaptation mode manual
DFE adapatation mode disabled
Number of fixed dfe taps N/A
Enable rx_pma_clkout port

On/Off

Enable rx_pma_div_clkout port

On/Off

rx_pma_div_clkout division factor Disabled12334066
Enable rx_pma_iqtxrx_clkout port

On/Off

Enable rx_pma_clkslip port

On/Off

Enable rx_pma_qpipulldn port (QPI)

Off

Enable rx_is_lockedtodata port

On/Off

Enable rx_is_lockedtoref port

On/Off

Enable rx_set_locktodata and rx_set_locktoref ports

On/Off

Enable rx_seriallpbken port

On/Off

Enable PRBS verifier control and status ports

On/Off

表 93.  标准PCS参数
参数
Standard PCS / PMA interface width 10
FPGA fabric / Standard TX PCS interface width 8
FPGA fabric / Standard RX PCS interface width 8
Enable Standard PCS low latency mode Off
TX FIFO mode

low latency (用于GbE)

register_fifo (用于GbE with IEEE 1588v2)

RX FIFO mode

low latency(用于GbE)

register_fifo (用于GbE with IEEE 1588v2)

Enable tx_std_pcfifo_full port

On/Off

Enable tx_std_pcfifo_empty port

On/Off

Enable rx_std_pcfifo_full port

On/Off

Enable rx_std_pcfifo_empty port

On/Off

TX byte serializer mode Disabled
RX byte deserializer mode Disabled
Enable TX 8B/10B encoder

On

Enable TX 8B/10B disparity control

On/Off

Enable RX 8B/10B decoder

On

RX rate match FIFO mode

gige (用于GbE)

disabled (用于GbE with IEEE 1588v2)

RX rate match insert / delete -ve pattern (hex)

0x000ab683(/K28.5/D2.2/) (用于GbE)

0x00000000 (对GbE with IEEE 1588v2是禁用的)

RX rate match insert / delete +ve pattern (hex)

0x000a257c (/K28.5/D16.2/)(用于GbE)

0x00000000 (对GbE with IEEE 1588v2是禁用的)

Enable rx_std_rmfifo_full port

On/Off

(对GbE with IEEE 1588v2选项是禁用的)

Enable rx_std_rmfifo_empty port

On/Off

(对GbE with IEEE 1588v2选项是禁用的)

PCI Express* Gen3 rate match FIFO mode Bypass
Enable TX bit slip Off
Enable tx_std_bitslipboundarysel port

On/Off

RX word aligner mode Synchronous state machine
RX word aligner pattern length 7
RX word aligner pattern (hex) 0x000000000000007c (Comma) (7-bit对齐器码型长度), 0x000000000000017c (/K28.5/) (10-bit对齐器码型长度)
Number of word alignment patterns to achieve sync 3
Number of invalid data words to lose sync 3
Number of valid data words to decrement error count 3
Enable fast sync status reporting for deterministic latency SM

On/Off

Enable rx_std_wa_patternalign port Off
Enable rx_std_wa_a1a2size port Off
Enable rx_std_bitslipboundarysel port Off
Enable rx_bitslip port Off
Enable TX bit reversal Off
Enable TX byte reversal Off
Enable TX polarity inversion

On/Off

Enable tx_polinv port

On/Off

Enable RX bit reversal Off
Enable rx_std_bitrev_ena port Off
Enable RX byte reversal Off
Enable rx_std_byterev_ena port Off
Enable RX polarity inversion

On/Off

Enable rx_polinv port

On/Off

Enable rx_std_signaldetect port

On/Off

PCIe* Ports下的所有选项 Off