公开(公告)号：EP1873629A3

公开(公告)日：2008-07-30

申请号：EP07111348.4

申请日：1996-08-16

Applicant: MicroUnity Systems Engineering, Inc.

Inventor： Hansen, Craig c/o MicroUnity Inc. ,  Moussouris, John c/o MicroUnity Inc.

IPC: G06F9/30 ,  G06F15/76

CPC classification number: G06F9/3802 ,  G06F9/30 ,  G06F9/30014 ,  G06F9/30018 ,  G06F9/30025 ,  G06F9/30032 ,  G06F9/30036 ,  G06F9/3004 ,  G06F9/30043 ,  G06F9/30072 ,  G06F9/30087 ,  G06F9/30145 ,  G06F9/3867 ,  G06F9/3869 ,  G06F12/0875 ,  G06F12/1027 ,  G06F15/7832 ,  G06F15/7842 ,  G06F2212/2515 ,  H04N21/2365 ,  H04N21/238 ,  H04N21/23805 ,  H04N21/4347 ,  Y02D10/13

Abstract: A general purpose, programmable media processor (12) for processing and transmitting a media data streams. The media processor (12) incorporates an execution unit (100) that maintains substantially peak data through out of media data streams. The execution unit (100) includes a dynamically partionable multi-precision arithmetic unit (102), programmable switch (104) and programmable extended mathematical element (106). A high bandwidth external interface (124) supplies media data streams at substantially peak rates to a general purpose register file (110) and the execution unit. A memory management unit, and instruction and data cache/buffers (118, 120) are provided. The general purpose, programmable media processor (12) is disposed in a network fabric consisting of fiber optic cable, coaxial cable and twisted pair wires to transmit, process and receive single or unified media data streams.

公开(公告)号：EP1873629A2

公开(公告)日：2008-01-02

申请号：EP07111348.4

申请日：1996-08-16

Applicant: MicroUnity Systems Engineering, Inc.

Inventor： Hansen, Craig c/o MicroUnity Inc. ,  Moussouris, John c/o MicroUnity Inc.

IPC: G06F9/38

CPC classification number: G06F9/3802 ,  G06F9/30 ,  G06F9/30014 ,  G06F9/30018 ,  G06F9/30025 ,  G06F9/30032 ,  G06F9/30036 ,  G06F9/3004 ,  G06F9/30043 ,  G06F9/30072 ,  G06F9/30087 ,  G06F9/30145 ,  G06F9/3867 ,  G06F9/3869 ,  G06F12/0875 ,  G06F12/1027 ,  G06F15/7832 ,  G06F15/7842 ,  G06F2212/2515 ,  H04N21/2365 ,  H04N21/238 ,  H04N21/23805 ,  H04N21/4347 ,  Y02D10/13

Abstract: A general purpose, programmable media processor (12) for processing and transmitting a media data streams. The media processor (12) incorporates an execution unit (100) that maintains substantially peak data through out of media data streams. The execution unit (100) includes a dynamically partionable multi-precision arithmetic unit (102), programmable switch (104) and programmable extended mathematical element (106). A high bandwidth external interface (124) supplies media data streams at substantially peak rates to a general purpose register file (110) and the execution unit. A memory management unit, and instruction and data cache/buffers (118, 120) are provided. The general purpose, programmable media processor (12) is disposed in a network fabric consisting of fiber optic cable, coaxial cable and twisted pair wires to transmit, process and receive single or unified media data streams.