'Mealy fsm' diaporamas de présentation

State Machine & Timing Design

State Machine & Timing Design. Finite State Machine(FSM) Mealy Machine Moore Machine FSM in VHDL More VHDL codes for FSMs Techniques for simple sequential logic design. ?? ??. Finite State Machines (FSMs). Any circuit with memory is a finite state machine (FSM: ?? ?? ?? )

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ECE 448 Lecture 6

ECE 448 Lecture 6. Finite State Machines State Diagrams, State Tables, Algorithmic State Machine (ASM) Charts, and VHDL Code. Required reading. P. Chu, FPGA Prototyping by VHDL Examples Chapter 5, FSM. Recommended reading.

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ECE 448 Lecture 6

ECE 448 Lecture 6. Finite State Machines State Diagrams, State Tables, Algorithmic State Machine (ASM) Charts, and VHDL Code. Required reading. P. Chu, FPGA Prototyping by VHDL Examples Chapter 5, FSM. Recommended reading.

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Finite State Machines

Finite State Machines. ????? ???, ??? ???????? ?????????? ?? ????. Based on lectures from George Mason and CMU. Resources. Sundar Rajan, Essential VHDL: RTL Synthesis Done Right Chapter 6, Finite State Machines Chapter 10, Getting the Most from Your State

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ECE 448 Lecture 6

ECE 448 Lecture 6. Finite State Machines State Diagrams, State Tables, Algorithmic State Machine (ASM) Charts, and VHDL Code. Required reading. P. Chu, FPGA Prototyping by VHDL Examples Chapter 5, FSM. Recommended reading.

812 views • 81 slides

ECE 448 Lecture 6

ECE 448 Lecture 6. Finite State Machines State Diagrams, State Tables, Algorithmic State Machine (ASM) Charts, and VHDL Code. Required reading. P. Chu, FPGA Prototyping by VHDL Examples Chapter 5, FSM. Recommended reading.

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System-On-a-Chip Design

ELECT 1002. System-On-a-Chip Design. SoC Co-Design: Co-Specification Models. Dr. Eng. Amr T. Abdel-Hamid. Spring 2009. SoC HW/SW Co-Design.

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Finite State Machines

Finite State Machines. Resources. Sundar Rajan, Essential VHDL: RTL Synthesis Done Right Chapter 6, Finite State Machines Stephen Brown and Zvonko Vranesic, Fundamentals of Digital Logic with VHDL Chapter 8, Synchronous Sequential Circuits. Finite State Machines.

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EEL4712 Digital Design ( Sequential-Circuit Building Blocks-2 )

EEL4712 Digital Design ( Sequential-Circuit Building Blocks-2 ). Counters. 2. Clear. Q. upcount. Clock. 2-bit up-counter with synchronous reset. LIBRARY ieee ; USE ieee.std_logic_1164.all ; USE ieee.std_logic_unsigned.all ; ENTITY upcount IS PORT ( Clear , Clock : IN STD_LOGIC ;

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CprE / ComS 583 Reconfigurable Computing

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CprE / ComS 583 Reconfigurable Computing

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Basic Digital Logic Gates

Review of Digital Logic Design Concepts OR: What I Need to Know from Digital Logic Design (EEL3705). Basic Digital Logic Gates. A Review. Digital (Positive) Logic. Logic Level High 1 or ONE or HIGH or H or +Vdd or yes or ON or True Logic Level Low

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Network Protocols

NETW 703. Network Protocols. Finite State Machines (FSMs). Dr. Eng Amr T. Abdel-Hamid. Winter 2006. Protocol Engineering. Application of formal methods + software engineering in the development of communication software Traditional development process is informal

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Finite State Machines (FSM)

Finite State Machines (FSM). All programmable logic designs can be specified in Boolean form. However some designs are easier to conceptualize and implement using non-Boolean models. The State Machine model is one such model. FSM.

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Finite State Machines Refresher

ECE 545 Lecture 11. Finite State Machines Refresher. R equired reading. P. Chu, RTL Hardware Design using VHDL Chapter 10, Finite State Machine: Principle & Practice. Datapath vs. Control ler. Structure of a Typical Digital System. Data Inputs.

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Digital Design with VHDL

Digital Design with VHDL. Presented by: Amir Masoud Gharehbaghi Email: amgh@mehr.sharif.edu. Concurrent Statements. Concurrent Signal Assignment Component Instantiation Statement Generate Statement Process Statement Block Statement Concurrent Procedure Call Statement

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Finite State Machines

next state function. current state. clock. inputs. Outputs. output function. Finite State Machines. Mealy machine. next state function: F next state ( I, S(i) ) ? S(i+1) output function: F output ( I, S(i) ) ? O(i). S(i) - Current state.

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Moore FSM

Moore FSM. S 0. 5. 10. S 1. S 4 Pepsi. 15. 15. 10. 5. 10. S 2. S 5 P+5. 15. 10. 5. S 3. S 6 P+10. 15. 5. VHDL standard FSM description. VHDL standard FSM description. VHDL direct problem implementation. VHDL Testbench. Mealy FSM. S 0. 5 /00. 15 /01. 10 /00. S 1.

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