A digital signal processing LSI
Takahiro I. Nakamura, Motoki Yoshida, T. Uno, Yukinori Ichikawa, M. Mizutani, K. Sawada · 1982
A single chip signal processor for a digital MODEM (9600 or 14400 bps) will be covered. Performance has been achieved with a precision multipler and special instruction group for digital signal processing, Device is implemented with 3μ enhancement-depletion NMOS technology.