Inventors:
John B. Porter - Lexington MA
David W. Altmann - Marblehead MA
Bruno A. Mattedi - Andover MA
Ralph Jones - Waltham MA
Assignee:
Analogic Corporation - Peabody MA
International Classification:
G06F 1516
G06F 938
G06F 749
G06F 738
Abstract:
A full floating point vector processor includes a master processing unit having DMA I/O means, a wide bandwidth data memory having static RAM and/or interleaved dynamic RAM, an address generator operative to provide address generation for data loaded in the data memory, a concurrently operating pipeline control sequencer operative to provide fully programmable horizontal format microinstructions synchronously with the addresses generated by the address generator, and a pipelined arithmetic and logical unit responsive to the addressed data and to the synchronously provided microinstructions and operative to evaluate one of a user selectable plurality of computationally intensive functions. The address generator, the pipeline controlsequencer, and the master processing unit are configured in parallel. The address generator includes means operative to provide pipeline input and output data dependent address generation.