Understanding FPGA Design

Programmable Logic DevicesEdit

  • PLA
  • PAL
  • GAL
  • CPLD
  • FPGA

FPGA ArchitecturesEdit

  • Basic structure of FPGAs (pdf)
  • FPGA based on SRAMs (pdf)
  • FPGA based on ROMs with anti-fuses (pdf)
  • FPGA based on Non-volatile Memories (pdf)
  • Features of FPGAs

Circuit Level CharacteristicsEdit

  • Logic Cell Circuit
  • IO Cell Circuit
  • Interconnect Circuit

FPGA Development PhasesEdit

  • Design
  • Simulation
  • Synthesis
  • Implementation (pdf)
  • Programming

Clocking SchemeEdit

  • Clock Control
  • Clock Domain
  • Reset Signals
  • Xilinx DCM & 2-phase clock, Contraining technique
  • Xilinx XPower, Power and Energy Aware Design?

Using ROMEdit

  • VHDL Example Code ( pdf )

Latch based designEdit

  • Latch in FGPA ( pdf )

Dual Edge Triggered Flip Flop based designEdit

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