Load Data En [2:0] LD RST Q[2:0] Contador síncrónico de 3 bits RST LD EN 1 X X 0 0 0 1 0 0 X 1 0 Q+ Q+ <= 0 Q+<= LoadData[2:0] Q+ <= Q + 1; Q+ <= Q;
A Richard sequencer is a state machine that uses a loaded counter, like the one shown in the figure, instead of Flip Flops to store its state. This works in such a way that when you want to jump sequentially from one state to another, enable (En) is used. On the other hand, when the transition is non-sequential, the Parallel Load (LD) input is used. And finally, when you want to stay in the same state, both terminals must be disabled. To implement the next state logic, a Richard sequencer makes use of three multiplexers: one to control the enable terminal, another to govern the load terminal, and a last to perform parallel loading of the data. Implement the following state diagram using only a loaded counter, like the one shown in the figure, three multiplexers and logic gates of type Not in such a way that the described structure of a Richard sequencer is respected. The behavior of the counter is shown in the following table.
![Load
[2:0]
Q[2:0]
Data
En
RST
LD
En
Q+
Contador
1
X
Q+ <= 0
síncrónico de 3 bits
1
X
Q* <= LoadData[2:0]
LD
1
Q* <= Q + 1;
RST
Q* <= Q;](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa4d4bb6a-44a0-47cc-9877-223896882a7a%2F7bef4232-8ab0-46e3-aea8-dcd62b457b59%2Fzlmgnu_processed.png&w=3840&q=75)
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