Title :
Filter structure prototyping using the LCA
Author_Institution :
Dept. of Electr. & Electron. Eng., Bristol Univ., UK
Abstract :
The architecture of a prototyping DSP board, based on a logic cell array, is described. Methods of implementing filter structures are presented, with an emphasis on recursive second-order structures and high performance FIR filters, using the LCA as a target device. Filter designs are configured and implemented without the cost and time associated with other ASIC approaches. An efficiency measure is defined to assess various filter implementations
Keywords :
VLSI; application specific integrated circuits; digital filters; digital signal processing chips; logic arrays; ASIC; FIR filters; LCA; architecture; efficiency measure; filter implementations; logic cell array; prototyping; prototyping DSP board; recursive second-order structures; Costs; Digital filters; Digital signal processing; Finite impulse response filter; Logic arrays; Logic devices; Logic testing; Programmable logic arrays; Prototypes; Throughput;
Conference_Titel :
ASIC Conference and Exhibit, 1991. Proceedings., Fourth Annual IEEE International
Conference_Location :
Rochester, NY
Print_ISBN :
0-7803-0101-3
DOI :
10.1109/ASIC.1991.242949
