A digital signal processor is a specialized microprocessor chip, with its architecture optimized for the operational needs of digital signal processing. DSPs are fabricated on metal–oxide–semiconducto
An L7A1045 DSP chip, as used in several Akai samplers and the Hyper Neo Geo 64 arcade board
The NeXTcube from 1990 had a Motorola 68040 (25 MHz) and a Motorola 56001 digital signal processor (also 25 MHz), which was directly accessible via an interface.
TRW TDC1010 multiplier-accumulator
Panasonic RF-2400D AM/FM radio. Despite a modern DSP-based internal design this retains a traditional layout and mechanical tuning, and the same external appearance as the older analog RF-2400.
The Motorola DSP56000 is a family of digital signal processor chips produced by Motorola Semiconductor starting in 1986 with later models still being produced in the 2020s. Upgraded 56k versions are s
Motorola XSP56001
Die of Motorola DSP56001.
Die of Motorola DSP56002.