Figure 7.9: Bidirectional shift register constructed using D flip-flops and multiplexers, color coded as follows: RED = direction of shift (0=left, 1=right); GREEN = data paths for left shift; PURPLE = data paths for right shift; BLACK = clock and data path from multiplexers to flip-flops.

Author ORCID Identifier

0000-0003-3621-0168

Authors

John D. Carpinelli, New Jersey Institute of TechnologyFollow

Document Type

Animation

Publication Date

6-26-2023

Description

Figure 7.9: Bidirectional shift register constructed using D flip-flops and multiplexers, color coded as follows: RED = direction of shift (0=left, 1=right); GREEN = data paths for left shift; PURPLE = data paths for right shift; BLACK = clock and data path from multiplexers to flip-flops. With SHIFT_DIR=1 and SHIFT_IN=0, when CLK changes from 0 to 1, the outputs change from 10110110 to 01011011.

Recommended Citation

Carpinelli, John D., "Figure 7.9: Bidirectional shift register constructed using D flip-flops and multiplexers, color coded as follows: RED = direction of shift (0=left, 1=right); GREEN = data paths for left shift; PURPLE = data paths for right shift; BLACK = clock and data path from multiplexers to flip-flops." (2023). An Animated Introduction to Digital Logic Design - Animations. 92.
https://digitalcommons.njit.edu/dld-animations/92

Creative Commons License

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