22. Use a 2-to-4 decoder, NAND gates, and edge-triggered D flip-flops to design a 4-bit shift register module that has the following function table. Draw a logic diagram for your module. S1 SO Mode Shift right (all four bits) Shift-left (all four bits) Synchronous common clear Synchronous parallel load 1 1 1 1

22. Use a 2-to-4 decoder, NAND gates, and edge-triggered D flip-flops to design a 4-bit shift register module that has the following function table. Draw a logic diagram for your module. S1 SO Mode Shift right (all four bits) Shift-left (all four bits) Synchronous common clear Synchronous parallel load 1 1 1 1

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter22: Sequence Control

Section: Chapter Questions

Problem 6SQ: Draw a symbol for a solid-state logic element AND.

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