electronics blog: FPGA VHDL four bit register with load hold behavioural approach circuit test and testbench comparison
![VHDL Programming: Design of 4 bit Serial IN - Serial OUT Shift Register using Behavior Modeling Style (VHDL Code). VHDL Programming: Design of 4 bit Serial IN - Serial OUT Shift Register using Behavior Modeling Style (VHDL Code).](https://1.bp.blogspot.com/-OjM4DNi-AGM/UeYte6z_6KI/AAAAAAAAAoo/N-5xSrjksXg/w1200-h630-p-k-no-nu/img7-17-2013-11.02.43+AM.jpg)
VHDL Programming: Design of 4 bit Serial IN - Serial OUT Shift Register using Behavior Modeling Style (VHDL Code).
![How to create a 4-bit register using d flip flop? | What is clock pulse? | How to enable flip-flops? - YouTube How to create a 4-bit register using d flip flop? | What is clock pulse? | How to enable flip-flops? - YouTube](https://i.ytimg.com/vi/YULEpRtcrVE/maxresdefault.jpg)
How to create a 4-bit register using d flip flop? | What is clock pulse? | How to enable flip-flops? - YouTube
![SOLVED: Design a 4-bit shift register with the following specifications: - An asynchronous active-low clear (CLR) - A rising-edge triggered clock (CLK) - An active-high load signal (LD) with parallel data input ( SOLVED: Design a 4-bit shift register with the following specifications: - An asynchronous active-low clear (CLR) - A rising-edge triggered clock (CLK) - An active-high load signal (LD) with parallel data input (](https://cdn.numerade.com/ask_images/1919a23a962748eb8d4609b903280e04.jpg)