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digital logic - 4-bit shift register wont work (unknown state) - Electrical Engineering Stack Exchange
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Q. 6.7: Draw the logic diagram of a four‐bit register with four D flip‐flops and four 4 × 1 multiple - YouTube
![Q. 6.6: Design a four‐bit shift register with parallel load using D flip‐ flops. There are two contro - YouTube Q. 6.6: Design a four‐bit shift register with parallel load using D flip‐ flops. There are two contro - YouTube](https://i.ytimg.com/vi/9bs_r_QcAtc/hqdefault.jpg)
Q. 6.6: Design a four‐bit shift register with parallel load using D flip‐ flops. There are two contro - YouTube
![Universal Shift Register Designed at Low Supply Voltages in 20 nm FinFET Using Multiplexer | SpringerLink Universal Shift Register Designed at Low Supply Voltages in 20 nm FinFET Using Multiplexer | SpringerLink](https://media.springernature.com/lw685/springer-static/image/chp%3A10.1007%2F978-981-16-2422-3_17/MediaObjects/502528_1_En_17_Fig2_HTML.png)
Universal Shift Register Designed at Low Supply Voltages in 20 nm FinFET Using Multiplexer | SpringerLink
![1 Shift Registers. –Definitions –I/O Types: serial, parallel, combinations –Direction: left, right, bidirectional –Applications –VHDL implementations. - ppt download 1 Shift Registers. –Definitions –I/O Types: serial, parallel, combinations –Direction: left, right, bidirectional –Applications –VHDL implementations. - ppt download](https://images.slideplayer.com/20/5985690/slides/slide_36.jpg)