Fast digital signal processor interface using data interchanging

Details Fast digital signal processor interface using data interchanging Fast digital signal processor interface using data interchanging

1993-05-21

1997-07-15

Swann, Tod R.

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364DIG1, 364DIG2, 364238, 36518902, 395494, 395405, 370378, G06F 1200, H04Q 1104

Patent

active

056491484

ABSTRACT:
A digital signal processor (DSP) interface comprised of a memory containing a pair of memory banks, apparatus for storing an input signal in a first one of the memory banks, apparatus for storing a signal from the DSP in a second one of the memory banks, apparatus for switching the content of the two memory banks, apparatus for reading either or both of the two memory banks to a first and a second memory output respectively, whereby the input signal modified or replaced by the signal from the DSP is output from the memory.

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