AV-51001
2013.05.06
29
PCS Features
Protocol
Data Rates
(Gbps)
Transmitter Data Path Features
Receiver Data Path Features
10GbE
10.3125
• TX FIFO
• RX FIFO
• 64B/66B encoder
• Scrambler
• Gear box
• 64B/66B decoder
• Descrambler
• Block synchronization
• Gear box
Interlaken
3.125 to 12.5 • TX FIFO
• Frame generator
• RX FIFO
• Frame generator
• CRC-32 checker
• Frame decoder
• Descrambler
• Disparity checker
• Block synchronization
• Gear box
• CRC-32 generator
• Scrambler
• Disparity generator
• Gear box
40GBASE-R Ethernet
100GBASE-R Ethernet
4 x 10.3125
• RX FIFO
• 64B/66B decoder
• Descrambler
• Lane reorder
• Deskew
• Alignment marker lock
• Block synchronization
• Gear box
10 x 10.3125
• TX FIFO
• 64B/66B encoder
• Scrambler
• Alignment marker insertion
• Gearbox
• Block stripper
• Destripper
(4 +1) x 11.3 • TX FIFO
• RX FIFO
• Channel bonding
• Byte serializer
• Lane deskew
• Byte deserializer
40G and 100G OTN
GbE
(10 +1) x 11.3
1.25
• Phase compensation FIFO
• Byte serializer
• Word aligner
• Deskew FIFO
• 8B/10B encoder
• Bit-slip
• Channel bonding
• GbE state machine
• Rate match FIFO
• 8B/10B decoder
• Byte deserializer
• Byte ordering
• GbE state machine
Arria V Device Overview
Altera Corporation
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