AV-51001
2013.05.06
28
PCS Features
PCS Support19
Data Rates
(Gbps)
Transmitter Data Path Feature
Receiver Data Path Feature
CPRI24
0.6144 to 6.144 • Phase compensation FIFO
• Byte serializer
• Word aligner
• 8B/10B decoder
• 8B/10B encoder
• Byte deserializer
• TX deterministic latency
• Phase compensation FIFO
• RX deterministic latency
Table 22: Transceiver PCS Features for Arria V GZ Devices
Protocol
Data Rates
(Gbps)
Transmitter Data Path Features
Receiver Data Path Features
Custom PHY
0.6 to 9.80
• Word aligner
• Deskew FIFO
• Rate match FIFO
• 8B/10B decoder
• Byte deserializer
• Byte ordering
• Phase compensation FIFO
• Byte serializer
• 8B/10B encoder
• Bit-slip
GPON
1.25 and 2.5
• Channel bonding
Custom 10G PHY
9.98 to 12.5 • TX FIFO
• Gear box
• RX FIFO
• Gear box
• Bit-slip
PCIe Gen1
(x1, x4, x8)
• Word aligner
• Deskew FIFO
• Rate match FIFO
• 8B/10B decoder
• Byte deserializer,
• Byte ordering
• PIPE 2.0 interface to core
logic
• Phase compensation FIFO
• Byte serializer
• 8B/10B encoder
• Bit-slip
• Channel bonding
• PIPE 2.0 interface to core
logic
PCIe Gen2
(x1, x4, x8)
2.5 and 5.0
PCIe Gen3
(x1, x4, x8)
8.0
• Phase compensation FIFO
• 128B/130B encoder
• Scrambler
• Block synchronization
• Rate match FIFO
• 128B/130B decoder
• Descrambler
• Gear box
• Bit-slip
• Phase compensation FIFO
19
24
Data rates above 6.5536 Gbps up to 10.3125 Gbps, such as 10GBASE-R, are supported through the soft PCS.
CPRI data rates above 6.5536 Gbps, such as 9.8304 Gbps, are supported through the soft PCS.
Arria V Device Overview
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