Xilinx 1000BASE-X manual Output Generation, Tbi

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Chapter 3: Generating and Customizing the Core

Table 3-1describes 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

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	gig_eth_pcs
	the following character set: a..z, 0..9 and _	_pma_v9_1
standard	One of the following keywords: 1000BASEX,	1000BASEX
	SGMII, Both
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,	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“
rocketio_tile	One of the following keywords: A, B, Both	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.

44	www.xilinx.com	Ethernet 1000BASE-X PCS/PMA or SGMII v9.1
		UG155 March 24, 2008