'Latches' diaporamas de présentation

CaseZ

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Introduction to CMOS VLSI Design Lecture 10: Sequential Circuits

Introduction to CMOS VLSI Design Lecture 10: Sequential Circuits. David Harris Harvey Mudd College Spring 2004. Outline. Sequencing Sequencing Element Design Max and Min-Delay Clock Skew Time Borrowing Two-Phase Clocking. Sequencing. Combinational logic

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Example: Prime Generation

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Verilog Tutorial

Verilog Tutorial . Abdul-Rahman Elshafei COE-561. Introduction. Purpose of HDL: Describe the circuit in algorithmic level (like c) and in gate-level (e.g. And gate) Simulation Synthesis Words are better than pictures. If both inputs are 1, change both outputs.

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Digital Fundamentals

Digital Fundamentals. CHAPTER 7 Latches, Flip-Flops and Timers. Latches. Latches. S-R (Set-Reset) latch Gated S-R latch Gated D latch. Latches. S-R latch. S-R latch. Latches. Latches. Gated S-R latch. Latches. Gated D latch. Edge-Triggered Flip-Flops. Edge-Triggered Flip-Flops.

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Digital Fundamentals

Digital Fundamentals. CHAPTER 7 Latches, Flip-Flops and Timers. Latches. Latches. S-R (Set-Reset) latch Gated S-R latch Gated D latch. Latches. S-R latch. S-R latch. Latches. Latches. Gated S-R latch. Latches. Gated D latch. Edge-Triggered Flip-Flops. Edge-Triggered Flip-Flops.

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Keystone Bootloader

Keystone Bootloader. Keystone ROM Boot Loader (RBL). RBL is a code used for the device startup. RBL also transfers application code from memory or host to high speed internal memory or DDR3 RBL code is burned in the DSP ROM (Non-modifiable) Base address for the RBL is 0x20B00000

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Review: Sequential Definitions

Review: Sequential Definitions. Static versus dynamic storage static uses a bistable element with feedback ( regeneration ) and thus preserves its state as long as the power is on static is preferred when updates are infrequent (clock gating)

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Introduction to Sequential Logic Design

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CENG 241 Digital Design 1 Lecture 7

CENG 241 Digital Design 1 Lecture 7. Amirali Baniasadi amirali@ece.uvic.ca. This Lecture. Chapter 5: Synchronous Sequential Logic. Sequential Circuits. There are two types of sequential circuits: Synchronous and Asynchronous. Synchronous Sequential Circuits. Synchronous Circuits:

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CENG 241 Digital Design 1 Lecture 7

CENG 241 Digital Design 1 Lecture 7. Amirali Baniasadi amirali@ece.uvic.ca. This Lecture. Chapter 5: Synchronous Sequential Logic. Sequential Circuits. There are two types of sequential circuits: Synchronous and Asynchronous. Synchronous Sequential Circuits. Synchronous Circuits:

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Chapter - Latches, Timers, Counters and More

Chapter - Latches, Timers, Counters and More. Events include. Time delays - use timers Previous events - use counters, latches and system variables. Timing Diagrams. Latches. An Example. Timers. An On-delay timer. Retentive On-delay Timer. Off-delay timer. Timer Example. Another

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Introduction to Sequential Logic Design

Introduction to Sequential Logic Design. Latches. Terminology. A bistable memory device is the generic term for the elements we are studying. Latches and flip-flops (FFs) are the basic building blocks of sequential circuits.

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Semester Wrap-Up

Semester Wrap-Up. Topics Cover This Semester (1). 555 Timer IC ADC/DAC Combinational Circuits Carry lookahead adder Ripple adder Subtractor Multiplier Decoder/Encoder. Topics Cover This Semester (2). Sequential Circuits Latches Flip-flops Clocked Sequential Circuits

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Abstract

A=0. A=1. Storage Node A. Output Q. Storage Node A. Output Q. Abstract

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