Inc. Network Card User Manual

18 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User Guide
UG144 April 24, 2009
Preface: About This Guide
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NCD Native Circuit Description
NGC Native Generic Circuit
NGD Native Generic Database
ns nanoseconds
PCB Printed Circuit Board
PCS Physical Coding Sublayer
PHY physical-side interface
PMA Physical Medium Attachment
PMD Physical Medium Dependent
RGMII Reduced Gigabit Media Independent Interface
SGMII Serial Gigabit Media Independent Interface
VHDL VHSIC Hardware Description Language
(VHSIC an acronym for Very High-Speed
Integrated Circuits).
VCS Verilog Compiled Simulator
VLAN Virtual LAN (Local Area Network)
Acronym Spelled Out