Design a sequential machine that implements a door lock control.

Thread Starter

HUSSEIN123

Joined Jun 1, 2021
3
Design a sequential machine that implements a door lock control. The input is a
sequence of digits where every digit is between 0 and 3 inclusive. The door will not open unless
the entered number sequence is 102103.
The input entered is from left to right. First 1 then 0 then 2 then 1 then 0 then 3 => open the
door.
Implement the machine using Moor Model. Use D flip flops. Show all steps of design from
state diagram till block diagram.
PLEASE WHO CAN HELP SOLVING THIS??
 

MrChips

Joined Oct 2, 2009
23,516
Sounds like homework. Thread moved to Homework Help.

Start by showing us what you have designed so far.

Welcome to AAC!
 

Fatima345

Joined Jun 5, 2021
1
Design a sequential machine that implements a door lock control. The input is a
sequence of digits where every digit is between 0 and 3 inclusive. The door will not open unless
the entered number sequence is 102103.
The input entered is from left to right. First 1 then 0 then 2 then 1 then 0 then 3 => open the
door.
Implement the machine using Moor Model. Use D flip flops. Show all steps of design from
state diagram till block diagram.
PLEASE WHO CAN HELP SOLVING THIS??
Did you find the solution?
 

andrewmm

Joined Feb 25, 2011
1,466
state transitions look good,
A clue, what causes them to move from one state to the next, and what would cause them to stay in the current state ?
 
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