15-02-2015, 06:08 PM
hi i want to know the verilog code for water level controller
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water level controller using verilog
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hi i want to know the verilog code for water level controller
04-04-2017, 12:29 PM
The elevator controller is a device used to control a lifting movement and to indicate the direction of movement and the current floor level, etc. The device controls lift movement by accepting ground level as input and generates control signals The lift movement) as output. The elevator controller is based on the concept of finite state machine technology. According to FSM technology the elevator process can be defined with the help of different states. In FSM technology there is a change from one state to another state also in the elevator there will be a change from one floor to another. Each possible path is assigned a path and implemented based on the FSM concept to write the program code for the elevator controller. The entire program is designed in such a way that there are desirable switches on each floor and also inside the elevator to control user commands. While the elevator is on ground level to be able to go up, we only need the up switch and nothing else. The same procedure we followed for the upper floor. There is only one switch down to move down. But between the ground floor and the upper floor all the other floors contain two switches, one to raise and one to lower. Within the elevator there must be at least 'n' switches for the implementation of an 'n' floor lift controller. The elevator will move according to the desired input that is given by the user. The design includes a simple scheme that points to a good response speed without requiring any extra logic.
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