Tri state Buffers. Tri state buffer I/PO/P Strobe.

Slides:



Advertisements
Similar presentations
Operational Amplifiers
Advertisements

Operations with Functions.
Whiteboardmaths.com © 2004 All rights reserved
PROGRAMMABLE PERIPHERAL INTERFACE -8255
1 Electronic Circuits OP AMPs. 2 Electronic Circuits Operational amplifiers are convenient building blocks that can be used to build amplifiers and filters.
Khaled A. Al-Utaibi 8086 Bus Design Khaled A. Al-Utaibi
8255 – PROGRAMMABLE PARALLEL
Problem 17: “Greedy Shapers” T3 T4 CPU2 T1 T2 CPU1 S Stream S1: P = 100 J = 1000 D = 1 Stream S2: P = 10 J = 10 D = 1 Stream S3: P = 10 J = 0 D = 0 Stream.
1 More on Op Amps Discussion D Ideal Op Amp 1) The open-loop gain, A v, is infinite. 2) The current into the inputs are zero.
Lecture 19 ANNOUNCEMENTS OUTLINE Common-gate stage Source follower
EE105 Fall 2007Lecture 19, Slide 1Prof. Liu, UC Berkeley Lecture 19 OUTLINE Common-gate stage Source follower Reading: Chapter
ACOE2551 Microprocessors Common TTL Devices used in Microprocessor Systems.
ECE 447: Lecture 6 Input/Output Interfacing LEDs, Button Switches & Port Multiplexing.
In a not gate, if the input is on(1) the output is off (0) and vice versa.
2-1 Relations and Functions
Dr. Rabie A. Ramadan Al-Azhar University Lecture 6
CprE 211 Break-out Board Layout
The 741 Operational Amplifier Mr J Robinson. The 741 Op-amp The most common and most famous op-amp is the mA741C or just 741, which is packaged in an.
Applications of PPI A/D - Temperature Sensor. Analog to Digital.
Chapter 33 Basic Logic Gates. 2 Objectives –After completing this chapter, the student should be able to: Identify and explain the function of the basic.
By Rachel Thompson and Michael Deck.  Java.io- a package for input and output  File I/O  Reads data into and out of the console  Writes and reads.
Math – What is a Function? 1. 2 input output function.
Lawrence Snyder University of Washington, Seattle © Lawrence Snyder 2004 More details and explanation …
Live 1 External Connector Panel (ECP). Camplex: Not Used Black outputs Black 1 Black 2 Black 3.
Random Access Memory (RAM) Technology Why do computer designers need to know about RAM technology? Processor performance is usually limited by memory.
PPI-8255.
R1R2 R3 R4 R5 R1R2 R3 R4 R5 AB C D How do you isolate the x,y coordinate? (x,y) OR (R1,R5) 1. Use the microcontroller to read the resistance between.
EE365 - Microprocessors period 26 10/23/00 D. R. Schertz # Parallel Ports.
AND Gate Inputs Output Input A (Switch) Input B (Switch) Output Y (Lamp) 0 (Open) 0 (OFF) A B Lamp.
Domain & Range. Two Types of Relations Discrete Continuous.
教育卡(电子卡) 身份信息认证指导 (学生). 身份信息认证渠道 教育卡管理中心为学生提供了 “ 教育卡官方网站 ” 和 “ 教育人人通客户端 ” 两种认证渠道。 1 教育人人通客户端 2 ●● 您可以在教育卡网站的 “ 人人通客户端 ” 版块下载江苏教育人人通客户端。
8255 Programmable Peripheral Interface
Lecture 11 Topics Additional Design Techniques Distributed Connections
AVR I/O Port Programming
Microprocessor Communication and Bus Timing
Common Base and Common Collector Amplifiers
I/O CARD DL 444 MIDAS NAME MODEL 제조사
The open loop gain of this op-amp is 105 and the bandwidth is 10 Hz
Business Process Modelling
90-30 DeviceNet configuration
BASIC OF THE COMPUTER SYSTEM. INPUT/OUTPUT INPUT DEVICES MOUSE KEYBOARD SCANNER OUTPUT DEVICES PRINTER MONITER.
Pipelining Example Cycle 1 b[0] b[1] b[2] + +
CS-401 Computer Architecture & Assembly Language Programming
These chips are operates at 50MHz clock frequency.
8255.
Notes Over 2.1 Function {- 3, - 1, 1, 2 } { 0, 2, 5 }
شاخصهای عملکردی بیمارستان
مدل زنجیره ای در برنامه های سلامت
فرق بین خوب وعالی فقط اندکی تلاش بیشتر است
Programmable Peripheral Interface
Tri-state Buffers and Drivers By Taweesak Reungpeerakul
82C55 Programmable Peripheral Interface
Two-Port Networks Equivalent Circuits
Function Notation “f of x” Input = x Output = f(x) = y.
Data Distribution Board
PLC 5 I/O Addressing.
Transp Course 2014 Overview.
Function Rules and Tables.
Tri-state buffer A circuit which allows an input to go to output when desired Otherwise it behaves as if “nothing” is connected to the wire An equivalent.
Evaluating Logarithms
Exponential and Logarithmic Forms
Counter Integrated Circuits (I.C.s)
A connectionist model in action
RS-422 Interface.
74LS273 D Flip Flops and 74LS Mux Zachary Ryan
10k 20k Vin Vout H3 What is the gain?
Objective- To graph a relationship in a table.
External Sorting Dina Said
Arithmatic Logic Unit (ALU). ALU Input Data :  A0-A3  B0-B3 Output Data :  F0 – F3.
Equations & Graphing Algebra 1, Unit 3, Lesson 5.
Presentation transcript:

Tri state Buffers

Tri state buffer I/PO/P Strobe

Tri state buffer I/PO/P Strobe

Tri state buffer I/PO/P Strobe

Tri state buffer NEXT I/PO/P Strobe

INPUT / OUTPUT (I/O) on single line ‘ 1’ State ‘ 0’ State High impedance state DIR A B DIR = 0 A to B DIR = 1 B to A

INPUT / OUTPUT (I/O) on single line ‘ 1’ State ‘ 0’ State High impedance state DIR A B DIR = 0 A to B DIR = 1 B to A

INPUT / OUTPUT (I/O) on single line ‘ 1’ State ‘ 0’ State High impedance state DIR A B DIR = 0 A to B DIR = 1 B to A

INPUT / OUTPUT (I/O) on single line ‘ 1’ State ‘ 0’ State High impedance state DIR A B DIR = 0 A to B DIR = 1 B to A