Xilinx LogiCORE 1000BASE-X - Output Generation

44 www.xilinx.com 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