Asynchronous N Bit Position Data Shifter.
DEPARTMENT OF THE NAVY WASHINGTON D C
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The patent describes an asynchronous data bit shifter for shifting a data word to the left or right depending on the value of the shift select word. A matrix of tri-state gates arranged in columns and rows and wired in a staggered combination performs the shifting. The matrix will shift an input data word directly to any output word position by addressing the appropriate shift select word.
- Computer Hardware