External memory accessing DMA request scheduling in IC of...

Details External memory accessing DMA request scheduling in IC of... External memory accessing DMA request scheduling in IC of...

2007-05-10

2009-12-01

Kim, Kenneth S (Department: 2111)

Electrical computers and digital processing systems: processing

Processing control

Processing control for data transfer

C710S022000, C712S006000

Reexamination Certificate

active

07627744

ABSTRACT:
An integrated circuit comprises an external memory, a plurality of parallel connected Vector Processing Engines (VPEs), and an External Memory Unit (EMU) providing a data transfer path between the VPEs and the external memory. Each VPE contains a plurality of data processing units and a message queuing system adapted to transfer messages between the data processing units and other components of the integrated circuit.

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