Title :
Parameterized FIR Filtering IP Cores for Reusable SoC Design
Author :
Farooq, Umar ; Saleem, Muhammad ; Jamal, Habibullah
Author_Institution :
Dept. of Electr. Eng., Univ. of Eng. & Technol., Taxila
Abstract :
In this paper, intellectual property (IP) cores for unfolded direct form (UDF) and folded direct form (FDF) FIR filters are presented. The proposed IP cores are parameterized and programmable in terms of data bits, coefficient bits, filter order and the type of filter (low pass, high pass, band pass etc). The IP cores are implemented for 8 bit and 16 bit data and coefficient widths on XC3sl000ft256-4 device. The parameterized IP cores can be used for reusable system-on-chip (SoC) design. Core architectures of UDF and FDF FIR Filter are described in detail and favorable results for area/speed performance are reported
Keywords :
FIR filters; industrial property; integrated circuit design; logic design; system-on-chip; FDF FIR filter; UDF FIR filter; XC3sl000ft256-4 device; coefficient bits; core architectures; data bits; filter order; finite impulse response filter; folded direct form; intellectual property cores; parameterized FIR filtering IP cores; reusable SoC design; reusable system-on-chip design; synthesis tools; unfolded direct form; Band pass filters; Costs; Design methodology; Digital filters; Filtering; Finite impulse response filter; Hardware design languages; Intellectual property; Productivity; Throughput; Finite Impulse Response (FIR); Folded Direct; Form (FDF); IP Core; Parameterized; SoC design; Synthesis tools; Unfolded Direct Form (UDF); filter;
Conference_Titel :
Information Technology: New Generations, 2006. ITNG 2006. Third International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
0-7695-2497-4
DOI :
10.1109/ITNG.2006.108
