1. An Overview of Sigma-Delta Converters;Aziz;IEEE Signal Processing Magazine,1996
2. Programmable DSP Architectures: Part I;Lee;IEEE ASSP Magazine,1988
3. Programmable DSP Architectures: Part II;Lee;IEEE ASSP Magazine,1989
4. DSP First: A Multimedia Approach;McClellan,1999
5. Discrete-Time Signal Processing;Oppenheim,1999