Output generation, Table 3-1 – Xilinx 1000BASE-X User Manual

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Ethernet 1000BASE-X PCS/PMA or SGMII v9.1

UG155 March 24, 2008

Chapter 3: Generating and Customizing the Core

R

Table 3-1

describes the XCO file parameters, values and summarizes the GUI defaults. The

following is an example of the CSET parameters in an XCO file:

CSET component_name=gig_eth_pcs_pma_v9_1

CSET standard=1000BASEX

CSET physical_interface=TBI

CSET management_interface=true

CSET auto_negotiation=true

CSET mgt_crc_enabled=false

CSET sgmii_mode=10_100_1000

CSET rocketio_tile=A

Output Generation

The files output by the CORE Generator are placed in the CORE Generator project
directory and include the following:

The netlist file for the core

Supporting CORE Generator files

Release notes and documentation

Subdirectories containing an HDL example design

Scripts to run the core through the back-end tools and simulate the core using either
Mentor Graphics® ModelSim®, Cadence® IUS, and Synopsys® simulators

See the Ethernet 1000BASE-X PCS/PMA or SGMII Getting Started Guide for a complete
description of the CORE Generator output files, simulation requirements, and detailed
information about the HDL example design.

Table 3-1:

XCO File Values and Default Values

Parameter

XCO File Values

Default GUI

Setting

component_name

ASCII text starting with a letter and based upon
the following character set: a..z, 0..9 and _

gig_eth_pcs

_pma_v9_1

standard

One of the following keywords: 1000BASEX,
SGMII, Both

1000BASEX

physical_interface

One of the following keywords: TBI, RocketIO

TBI

management_interface

One of the following keywords: true, false

true

auto_negotiation

One of the following keywords: true, false

true

mgt_crc_enabled

One of the following keywords: true, false

false

sgmii_mode

One of the following keywords: 10_100_1000,
100_1000
• 10_100_1000 corresponds to “10/100/1000

Mbps (clock tolerance compliant with
Ethernet specification)“

• 100_1000 corresponds to “10/100/1000

Mbps (restricted tolerance for clocks) OR
100/1000 Mbps“

10_100_1000

rocketio_tile

One of the following keywords: A, B, Both

A

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