- Very Good overall. Please see all photos, thanks.

This is a vintage Analog Devices ADSP-2101 / ADSP-2102 Digital Signal Processor (DSP) User's Manual, detailing the architecture and operation of these classic microprocessors. Published in December 1991, this manual is an invaluable resource for anyone working with or collecting vintage computing hardware, particularly Analog Devices DSPs. It provides comprehensive information on computational units, data moves, program control, instruction set overview, timers, and serial ports.

The manual is in very good condition for its age, showing some signs of wear, consistent with normal use and storage over the years. Please refer to the images for a detailed view of its condition. A 'Bell Industries' sticker is present on the front cover. This is a must-have for vintage computing enthusiasts, engineers, and collectors interested in the history of digital signal processing.