Table 220. Standard PCS Parameters
Parameter Range
Standard PCS / PMA interface width 8, 10, 16, 20
FPGA fabric / Standard TX PCS interface width 8, 10, 16, 20, 32, 40
FPGA fabric / Standard RX PCS interface width 8, 10, 16, 20, 32, 40
Enable 'Standard PCS' low latency mode
On/Off
Off (for Basic with Rate Match)
TX FIFO mode
low_latency
register_fifo
fast_register
RX FIFO Mode
low_latency
register_fifo
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
Serialize x2
Serialize x4
RX byte deserializer mode
Disabled
Deserialize x2
Deserialize x4
Enable TX 8B/10B encoder On/Off
Enable TX 8B/10B disparity control On/Off
Enable RX 8B/10B decoder On/Off
RX rate match FIFO mode
Disabled
Basic 10-bit PMA (for Basic with Rate Match)
Basic 20-bit PMA (for Basic with Rate Match)
RX rate match insert/delete -ve pattern (hex) User-defined value
RX rate match insert/delete +ve pattern (hex) User-defined value
Enable rx_std_rmfifo_full port On/Off
Enable rx_std_rmfifo_empty port On/Off
PCI Express* Gen 3 rate match FIFO mode Bypass
Enable TX bit slip On/Off
Enable tx_std_bitslipboundarysel port On/Off
RX word aligner mode
bitslip
manual (PLD controlled)
synchronous state machine
RX word aligner pattern length 7, 8, 10, 16, 20, 32, 40
RX word aligner pattern (hex) User-defined value
Number of word alignment patterns to achieve sync 0-255
continued...
2. Implementing Protocols in Arria 10 Transceivers
UG-01143 | 2018.06.15
Intel
®
Arria
®
10 Transceiver PHY User Guide
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