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Xilinx UG075 Virtex-4 FPGA Packaging and Pinout Specification ...

Xilinx UG075 Virtex-4 FPGA Packaging and Pinout Specification ...

Xilinx UG075 Virtex-4 FPGA Packaging and Pinout Specification ...

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RPin DefinitionsTable 1-3: <strong>Virtex</strong>-4 <strong>FPGA</strong> Pin Definitions (Continued)Pin Name Direction DescriptionRXPPADA_#,RXPPADB_#RXNPADA_#,RXNPADB_#TXPPADA_#,TXPPADB_#TXNPADA_#,TXNPADB_#VTRXA_#,VTRXB_#VTTXA_#,VTTXB_#InputInputOutputOutputInputInputPositive differential receive port of the RocketIO MGT.Negative differential receive port of the RocketIO MGT.Positive differential transmit port of the RocketIO MGT.Negative differential transmit port of the RocketIO MGT.Receive termination supply for the RocketIO MGT (0V - 2.5V).Transmit termination supply for the RocketIO MGT (1.2V - 1.5V).Notes:1. All dedicated pins (JTAG <strong>and</strong> configuration) are powered by V CC_CONFIG .2. For more information on lower capacitance pins, see the <strong>Virtex</strong>-4 User Guide (UG070).3. For more information on RocketIO transceiver pins, see the <strong>Virtex</strong>-4 RocketIO Multi-Gigabit Transceiver User Guide (UG076).<strong>Virtex</strong>-4 <strong>FPGA</strong> <strong>Packaging</strong> <strong>and</strong> <strong>Pinout</strong> <strong>Specification</strong> www.xilinx.com 17<strong>UG075</strong> (v3.3) September 19, 2008

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