5CEBA2F23C7N datasheet(27/37 Pages) INTEL

27 / 37 page

PCS Features

The Cyclone V core logic connects to the PCS through an 8, 10, 16, 20, 32, or 40 bit

interface, depending on the transceiver data rate and protocol. Cyclone V devices

contain PCS hard IP to support PCIe Gen1 and Gen2, Gbps Ethernet (GbE), Serial

RapidIO® (SRIO), and Common Public Radio Interface (CPRI).

Most of the standard and proprietary protocols from 614 Mbps to 6.144 Gbps are

supported.

Table 23.

Transceiver PCS Features for Cyclone V Devices

PCS Support

Data Rates

(Gbps)

Transmitter Data Path Feature

Receiver Data Path Feature

3-Gbps and 6-Gbps Basic

0.614 to 6.144

• Phase compensation FIFO

• Byte serializer

• 8B/10B encoder

• Transmitter bit-slip

• Word aligner

• Deskew FIFO

• Rate-match FIFO

• 8B/10B decoder

• Byte deserializer

• Byte ordering

• Receiver phase compensation

FIFO

PCIe Gen1

(x1, x2, x4)

2.5 and 5.0

• Dedicated PCIe PHY IP core

• PIPE 2.0 interface to the core

logic

• Dedicated PCIe PHY IP core

• PIPE 2.0 interface to the core

logic

PCIe Gen2

( x1, x2, x4)(12)

GbE

1.25

• Custom PHY IP core with preset

feature

• GbE transmitter synchronization

state machine

• Custom PHY IP core with preset

feature

• GbE receiver synchronization

state machine

XAUI (13)

3.125

• Dedicated XAUI PHY IP core

• XAUI synchronization state

machine for bonding four

channels

• Dedicated XAUI PHY IP core

• XAUI synchronization state

machine for realigning four

channels

HiGig

3.75

SRIO 1.3 and 2.1

1.25 to 3.125

• Custom PHY IP core with preset

feature

• SRIO version 2.1-compliant x2

and x4 channel bonding

• Custom PHY IP core with preset

feature

• SRIO version 2.1-compliant x2

and x4 deskew state machine

SDI, SD/HD, and 3G-SDI

0.27(14), 1.485,

and 2.97

Custom PHY IP core with preset

feature

Custom PHY IP core with preset

feature

JESD204A

0.3125(15) to

3.125

continued...

(12) PCIe Gen2 is supported for Cyclone V GT and ST devices. The PCIe Gen2 x4 support is

PCIe-compatible.

(13) XAUI is supported through the soft PCS.

(14) The 0.27-Gbps data rate is supported using oversampling user logic that you must implement

in the FPGA fabric.

(15) The 0.3125-Gbps data rate is supported using oversampling user logic that you must

implement in the FPGA fabric.

Cyclone V Device Overview

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Cyclone V Device Overview

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