ºÝºÝߣshows by User: visheshsingh19 / http://www.slideshare.net/images/logo.gif ºÝºÝߣshows by User: visheshsingh19 / Sun, 03 Jan 2016 04:09:15 GMT ºÝºÝߣShare feed for ºÝºÝߣshows by User: visheshsingh19 Design of Elevator Controller using Verilog HDL /slideshow/design-of-elevator-controller-using-verilog-hdl/56616097 elevatorcontrollerusingverilog-160103040916
The aim of the project is to design and implement an Elevator/Lift Controller using Verilog hardware descriptive language (HDL). The Elevator Controller is a device used to control a lift motion and to indicate the direction of motion, and the present floor level, etc. The device controls the lift motion by means of accepting the floor level as input and generate control signals (for control the lift motion) as output. The elevator controller is based on the concept of finite state machine technology. According to the FSM technology the elevator process can be defined with the help of different states. In the FSM technology there is a change from one state to another state likewise in the elevator there will be a change from one floor to another. Every possible way is assigned a path and the implemented based on FSM concept to write the program code for elevator controller. The whole program is designed in such a way that there are desirable switches in each floor and also inside the elevator to control the user commands. While the elevator is in the ground level in order to go upward direction we need only the up switch and nothing else. The same procedure we follow for the top floor. There is only one down switch there to move downward. But in between the ground floor and top floor all other floors contain two switches, one for moving up and another for moving down. Inside the elevator there must be at least ‘n’ switches for the implementation of an ‘n’ floor elevator controller. The elevator will move according to the desirable input that is given by the user. The design includes a simple scheme that aims at a good speed of response without requiring any extra logic circuitry. ]]>
The aim of the project is to design and implement an Elevator/Lift Controller using Verilog hardware descriptive language (HDL). The Elevator Controller is a device used to control a lift motion and to indicate the direction of motion, and the present floor level, etc. The device controls the lift motion by means of accepting the floor level as input and generate control signals (for control the lift motion) as output. The elevator controller is based on the concept of finite state machine technology. According to the FSM technology the elevator process can be defined with the help of different states. In the FSM technology there is a change from one state to another state likewise in the elevator there will be a change from one floor to another. Every possible way is assigned a path and the implemented based on FSM concept to write the program code for elevator controller. The whole program is designed in such a way that there are desirable switches in each floor and also inside the elevator to control the user commands. While the elevator is in the ground level in order to go upward direction we need only the up switch and nothing else. The same procedure we follow for the top floor. There is only one down switch there to move downward. But in between the ground floor and top floor all other floors contain two switches, one for moving up and another for moving down. Inside the elevator there must be at least ‘n’ switches for the implementation of an ‘n’ floor elevator controller. The elevator will move according to the desirable input that is given by the user. The design includes a simple scheme that aims at a good speed of response without requiring any extra logic circuitry. ]]> Sun, 03 Jan 2016 04:09:15 GMT /slideshow/design-of-elevator-controller-using-verilog-hdl/56616097 visheshsingh19@slideshare.net(visheshsingh19) Design of Elevator Controller using Verilog HDL visheshsingh19 The aim of the project is to design and implement an Elevator/Lift Controller using Verilog hardware descriptive language (HDL). The Elevator Controller is a device used to control a lift motion and to indicate the direction of motion, and the present floor level, etc. The device controls the lift motion by means of accepting the floor level as input and generate control signals (for control the lift motion) as output. The elevator controller is based on the concept of finite state machine technology. According to the FSM technology the elevator process can be defined with the help of different states. In the FSM technology there is a change from one state to another state likewise in the elevator there will be a change from one floor to another. Every possible way is assigned a path and the implemented based on FSM concept to write the program code for elevator controller. The whole program is designed in such a way that there are desirable switches in each floor and also inside the elevator to control the user commands. While the elevator is in the ground level in order to go upward direction we need only the up switch and nothing else. The same procedure we follow for the top floor. There is only one down switch there to move downward. But in between the ground floor and top floor all other floors contain two switches, one for moving up and another for moving down. Inside the elevator there must be at least ‘n’ switches for the implementation of an ‘n’ floor elevator controller. The elevator will move according to the desirable input that is given by the user. The design includes a simple scheme that aims at a good speed of response without requiring any extra logic circuitry. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/elevatorcontrollerusingverilog-160103040916-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The aim of the project is to design and implement an Elevator/Lift Controller using Verilog hardware descriptive language (HDL). The Elevator Controller is a device used to control a lift motion and to indicate the direction of motion, and the present floor level, etc. The device controls the lift motion by means of accepting the floor level as input and generate control signals (for control the lift motion) as output. The elevator controller is based on the concept of finite state machine technology. According to the FSM technology the elevator process can be defined with the help of different states. In the FSM technology there is a change from one state to another state likewise in the elevator there will be a change from one floor to another. Every possible way is assigned a path and the implemented based on FSM concept to write the program code for elevator controller. The whole program is designed in such a way that there are desirable switches in each floor and also inside the elevator to control the user commands. While the elevator is in the ground level in order to go upward direction we need only the up switch and nothing else. The same procedure we follow for the top floor. There is only one down switch there to move downward. But in between the ground floor and top floor all other floors contain two switches, one for moving up and another for moving down. Inside the elevator there must be at least ‘n’ switches for the implementation of an ‘n’ floor elevator controller. The elevator will move according to the desirable input that is given by the user. The design includes a simple scheme that aims at a good speed of response without requiring any extra logic circuitry.
Design of Elevator Controller using Verilog HDL from Vishesh Thakur
]]> 51022 22 https://cdn.slidesharecdn.com/ss_thumbnails/elevatorcontrollerusingverilog-160103040916-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Additive manufacturing technology /slideshow/additive-manufacturing-technology/56477205 additivemanufacturingtechnology-151228030218
Additive manufacturing, more professionally called rapid prototyping will bring us to a new reality of unusual and customizable object production. It involves the creation of a three dimensional object by laying down successive layers of materials. An automated method whereby 3D objects of realistic size are swiftly made on a reasonable sized machine connected to a computer containing blueprints for the objects. These physical working models are produced from a digital file by printing layer by layer. It helps to make substantial models of objects either designed using a CAD program or scanned using a 3D scanner. This ground-breaking method for creating models with the use of inkjet expertise saves time and cost by eliminating the need to design; print and amalgamate together separate model parts. Objects with different colors and multiple materials can be made out of these printers. This technology is not only used for prototyping but also helps in manufacturing right from home. It is used in a variety of industries including footwear, architecture, medical, aerospace, engineering and construction, and a number of consumer products. This industrial revolution bridges a gap between the cyberspace and the physical world and is therefore likely to play some part in all our futures.]]>
Additive manufacturing, more professionally called rapid prototyping will bring us to a new reality of unusual and customizable object production. It involves the creation of a three dimensional object by laying down successive layers of materials. An automated method whereby 3D objects of realistic size are swiftly made on a reasonable sized machine connected to a computer containing blueprints for the objects. These physical working models are produced from a digital file by printing layer by layer. It helps to make substantial models of objects either designed using a CAD program or scanned using a 3D scanner. This ground-breaking method for creating models with the use of inkjet expertise saves time and cost by eliminating the need to design; print and amalgamate together separate model parts. Objects with different colors and multiple materials can be made out of these printers. This technology is not only used for prototyping but also helps in manufacturing right from home. It is used in a variety of industries including footwear, architecture, medical, aerospace, engineering and construction, and a number of consumer products. This industrial revolution bridges a gap between the cyberspace and the physical world and is therefore likely to play some part in all our futures.]]> Mon, 28 Dec 2015 03:02:18 GMT /slideshow/additive-manufacturing-technology/56477205 visheshsingh19@slideshare.net(visheshsingh19) Additive manufacturing technology visheshsingh19 Additive manufacturing, more professionally called rapid prototyping will bring us to a new reality of unusual and customizable object production. It involves the creation of a three dimensional object by laying down successive layers of materials. An automated method whereby 3D objects of realistic size are swiftly made on a reasonable sized machine connected to a computer containing blueprints for the objects. These physical working models are produced from a digital file by printing layer by layer. It helps to make substantial models of objects either designed using a CAD program or scanned using a 3D scanner. This ground-breaking method for creating models with the use of inkjet expertise saves time and cost by eliminating the need to design; print and amalgamate together separate model parts. Objects with different colors and multiple materials can be made out of these printers. This technology is not only used for prototyping but also helps in manufacturing right from home. It is used in a variety of industries including footwear, architecture, medical, aerospace, engineering and construction, and a number of consumer products. This industrial revolution bridges a gap between the cyberspace and the physical world and is therefore likely to play some part in all our futures. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/additivemanufacturingtechnology-151228030218-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Additive manufacturing, more professionally called rapid prototyping will bring us to a new reality of unusual and customizable object production. It involves the creation of a three dimensional object by laying down successive layers of materials. An automated method whereby 3D objects of realistic size are swiftly made on a reasonable sized machine connected to a computer containing blueprints for the objects. These physical working models are produced from a digital file by printing layer by layer. It helps to make substantial models of objects either designed using a CAD program or scanned using a 3D scanner. This ground-breaking method for creating models with the use of inkjet expertise saves time and cost by eliminating the need to design; print and amalgamate together separate model parts. Objects with different colors and multiple materials can be made out of these printers. This technology is not only used for prototyping but also helps in manufacturing right from home. It is used in a variety of industries including footwear, architecture, medical, aerospace, engineering and construction, and a number of consumer products. This industrial revolution bridges a gap between the cyberspace and the physical world and is therefore likely to play some part in all our futures.
Additive manufacturing technology from Vishesh Thakur
]]> 3098 7 https://cdn.slidesharecdn.com/ss_thumbnails/additivemanufacturingtechnology-151228030218-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Full custom digital ic design of priority encoder /slideshow/full-custom-digital-ic-design-of-priority-encoder/56353120 fullcustomdigitalicdesignofpriorityencoder-151221222649
The enhancement on a simple encoder circuit, in terms of handling all possible input combinations has lead to the development of special circuits known as Priority Encoders. These circuits facilitate in compressing several inputs into numerous small outputs. The quality feature of these encoders is encoding the inputs just to make sure that only highest order lines are encoded. The result or output of the priority encoder should be a binary representation of ordinal numbers articulated in BCD format. In addition, these also manage interrupt requests through high priority request. Whenever there is more than one active input at same time, then highest priority input will be given more preference. One can find priority encoders in standard or normal IC form such as TTL 74LS147 or TTL 74LS148. Basically, the former encodes 9 datelines to 4 lines as in (8-4-2-1) BCD. And the latter expresses 8 datelines to 3 lines as in 4-2-1 (octal) binary. In order to provide octal expansion with no requirement of external circuitry, one needs Cascading Circuitry. Data inputs and data outputs are active even at low levels. Priority encoders find wide range of applications as in keyboard encoding, range selection, Bit level encoding, code converters and generators. ]]>
The enhancement on a simple encoder circuit, in terms of handling all possible input combinations has lead to the development of special circuits known as Priority Encoders. These circuits facilitate in compressing several inputs into numerous small outputs. The quality feature of these encoders is encoding the inputs just to make sure that only highest order lines are encoded. The result or output of the priority encoder should be a binary representation of ordinal numbers articulated in BCD format. In addition, these also manage interrupt requests through high priority request. Whenever there is more than one active input at same time, then highest priority input will be given more preference. One can find priority encoders in standard or normal IC form such as TTL 74LS147 or TTL 74LS148. Basically, the former encodes 9 datelines to 4 lines as in (8-4-2-1) BCD. And the latter expresses 8 datelines to 3 lines as in 4-2-1 (octal) binary. In order to provide octal expansion with no requirement of external circuitry, one needs Cascading Circuitry. Data inputs and data outputs are active even at low levels. Priority encoders find wide range of applications as in keyboard encoding, range selection, Bit level encoding, code converters and generators. ]]> Mon, 21 Dec 2015 22:26:49 GMT /slideshow/full-custom-digital-ic-design-of-priority-encoder/56353120 visheshsingh19@slideshare.net(visheshsingh19) Full custom digital ic design of priority encoder visheshsingh19 The enhancement on a simple encoder circuit, in terms of handling all possible input combinations has lead to the development of special circuits known as Priority Encoders. These circuits facilitate in compressing several inputs into numerous small outputs. The quality feature of these encoders is encoding the inputs just to make sure that only highest order lines are encoded. The result or output of the priority encoder should be a binary representation of ordinal numbers articulated in BCD format. In addition, these also manage interrupt requests through high priority request. Whenever there is more than one active input at same time, then highest priority input will be given more preference. One can find priority encoders in standard or normal IC form such as TTL 74LS147 or TTL 74LS148. Basically, the former encodes 9 datelines to 4 lines as in (8-4-2-1) BCD. And the latter expresses 8 datelines to 3 lines as in 4-2-1 (octal) binary. In order to provide octal expansion with no requirement of external circuitry, one needs Cascading Circuitry. Data inputs and data outputs are active even at low levels. Priority encoders find wide range of applications as in keyboard encoding, range selection, Bit level encoding, code converters and generators. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fullcustomdigitalicdesignofpriorityencoder-151221222649-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The enhancement on a simple encoder circuit, in terms of handling all possible input combinations has lead to the development of special circuits known as Priority Encoders. These circuits facilitate in compressing several inputs into numerous small outputs. The quality feature of these encoders is encoding the inputs just to make sure that only highest order lines are encoded. The result or output of the priority encoder should be a binary representation of ordinal numbers articulated in BCD format. In addition, these also manage interrupt requests through high priority request. Whenever there is more than one active input at same time, then highest priority input will be given more preference. One can find priority encoders in standard or normal IC form such as TTL 74LS147 or TTL 74LS148. Basically, the former encodes 9 datelines to 4 lines as in (8-4-2-1) BCD. And the latter expresses 8 datelines to 3 lines as in 4-2-1 (octal) binary. In order to provide octal expansion with no requirement of external circuitry, one needs Cascading Circuitry. Data inputs and data outputs are active even at low levels. Priority encoders find wide range of applications as in keyboard encoding, range selection, Bit level encoding, code converters and generators.
Full custom digital ic design of priority encoder from Vishesh Thakur
]]> 6201 9 https://cdn.slidesharecdn.com/ss_thumbnails/fullcustomdigitalicdesignofpriorityencoder-151221222649-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-visheshsingh19-48x48.jpg?cb=1529685112 https://cdn.slidesharecdn.com/ss_thumbnails/elevatorcontrollerusingverilog-160103040916-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/design-of-elevator-controller-using-verilog-hdl/56616097 Design of Elevator Con... https://cdn.slidesharecdn.com/ss_thumbnails/additivemanufacturingtechnology-151228030218-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/additive-manufacturing-technology/56477205 Additive manufacturing... https://cdn.slidesharecdn.com/ss_thumbnails/fullcustomdigitalicdesignofpriorityencoder-151221222649-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/full-custom-digital-ic-design-of-priority-encoder/56353120 Full custom digital ic...