Amitabha Sinha

A Generalized Architecture for Linear Transform Amitabha Sinha

This book is discussed with FPGA implementation of the combined processor of Linear Transform, which can be partially reconfigured. It contains the SIMULINK files (*.mdl) which are block design files of various transform systems such as FFT, DCT, Walsh and Hadamard. From the SIMULINK model appropriate languages (VHDL) for the target boards (FPGA) can be generated. The codes generated from SIMULINK for the target boards are usually convoluted, and may not be the most efficient. But, the time it takes to implement complex systems using SIMULINK is considerably shorter than manually coding in VHDL. The VHDL code for transform scheme is given and the code is run in MODELSIM XE III /Starter 6.1e-customXilinx Version. Here the target board is XILINX VIRTEX-IV PRO.