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Standard pcs parameters, Standard pcs parameters -9 – Altera Transceiver PHY IP Core User Manual

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Standard PCS Parameters

This section illustrates the complete datapath and clocking for the Standard PCS and defines the

parameters available to enable or disable the individual blocks in the Standard PCS.

Figure 15-2: The Standard PCS Datapath

Transmitter PCS

Transmitter PMA

Receiver PMA

Receiver PCS

Cyclone V

FPGA Fabric

Byt

e O

rdering

RX Phase

Compens

ation

FIFO

Byt

e D

eserializ

er

8B/10B D

ec

oder

Ra

te Ma

tch FIFO

W

or

d A

ligner

Deserializ

er

CDR

TX Phase

Compensa

tion

FIFO

Byt

e S

erializ

er

8B/10B E

nc

oder

TX B

it Slip

Serializ

er

rx_serial_da

ta

tx_serial_da

ta

tx_parallel data

rx_parallel data

/2

/2

tx_coreclkin

rx_coreclkin

Recovered Clock

from Master Channel

Parallel Clock

Serial

Clock

Serial Clock

Parallel Clock

tx_clkout

rx_clkout

Note: For more information about the Standard PCS, refer to the PCS Architecture section in the

Transceiver Architecture in Cyclone V Devices.

The following table describes the general and datapath options for the Standard PCS.

UG-01080

2015.01.19

Standard PCS Parameters

15-9

Cyclone V Transceiver Native PHY IP Core Overview

Altera Corporation

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