SEMICONDUCTOR Usage Guide August 2013 Technical Note TN1177 Introduction The LatticeECP3 syslIO buffers give the designer the ability to easily interface with other devices using advanced system I O standards This technical note describes the syslO standards available and how to imple ment them using Lattice s ispLEVER design software syslO Buffer Overview The LatticeECP3 syslO interface contains multiple Programmable I O Cell PIC blocks Each PIC contains
attice syslO Usage Guidelines aaee22 Semiconductor i j 122223 gemiconduc for Lattice Devices October 2005 Technical Note TN1000 Introduction The newer Lattice device families give the user the ability to easily interface with other devices by using advanced system I O standards This capability is referred to as sysIO Standard This application note describes the syslO standards that are available and how they can be implemented using Lattice s design software Over