PPT-Programmable switches

Slides courtesy of Patrick Bosshart Nick McKeown and Mihai Budiu Outline Motivation for programmable switches Early attempts at programmability Programmability without losing performance The Reconfigurable MatchAction Table model. It requires only two resistors to set an output current between 05mA and 200mA A multitude of analog techniques lend themselves to actively programming the output current The LT3092 is stable without input and output capacitors offering high DC and All Programmable Abstractions push beyond traditional RTL design methodologies to automate all aspects of system development and algorithm deployment into all programmable FPGAs SoC and 3D ICs Xilinx and its Alliance members are working together to The method automatically checks sequen tial logic embedded in PLCs and provides counterexamples if it finds errors The method consists of a system model assertions and a model checker The model is a Booleanbased repre sentation of a PLCs behavior As Traditionally bypass switches were built by using individual switchdisconnectors connected with conversion kits ABB offers a modern solution one single device consisting of three switches and no conversion kits This does not only have a high perform Lecture 21. Announcements. Homework 7 due on Thursday, 11/13. Recitation quiz on Monday on material from Lectures 21,22. Agenda. Last time:. Multiplexers (5.6. ). This time:. Programmable Logic Devices (5.7). 8155 (I/O Interface & Timer). Dr A . Sahu. Dept of Computer Science & Engineering . IIT . Guwahati. Outline. Programmable Interface device (Introduction). Requirement for programmable interface device . Reconfigurable Computing. http://www.ece.arizona.edu/~ece506. Lecture 2. Reconfigurable Architectures. Ali Akoglu. Early Work. How . is it possible that a . hardware device, whose structure is . normally . Anirudh . Sivaraman. , . Suvinay. Subramanian, . Anurag. Agrawal, . Sharad. . Chole. , Shang-. Tse. Chuang, Tom . Edsall. , Mohammad . Alizadeh. , . Sachin. . Katti. , Nick . McKeown. , . Hari. . Anirudh . Sivaraman. , . Suvinay. Subramanian, Mohammad . Alizadeh. , Sharad . Chole. , Shang-. Tse. Chuang, Anurag Agrawal, Hari . Balakrishnan. , Tom . Edsall. , . Sachin. . Katti. , Nick McKeown. Bosshart. , Nick McKeown, and Mihai . Budiu. Outline. Motivation for programmable switches. Early attempts at programmability. Programmability without losing performance: The Reconfigurable Match-Action Table model. 242-208 Digital Systems and Logic Designs . Content. Programmable Logic Devices (PLDs). PLD programming. Combinational PLDs. Sequential PLDs. Field programmable gate arrays (FPGAs). Systematic Design. VOICE. . Over . 6.5 million . Huawei switches are operating on live networks and their good interoperability has been verified by many customers.. . An enterprise may have many Cisco devices running on its network. An enterprise customer's major concern in a network expansion project is how can new devices seamlessly interoperate with Cisco devices to reduce the OPEX. . Japan earlier this year, we received feedback from our users telling us they were able to contact their family and friends thanks to mixi T IXA RETROFIT 1, 2 SWITCH Smart | Compact Features Tixa’s Retrofit 1, 2 switch lets you control your switches using your smart phone. Tap them on or off. Regulate the fan speed. Do all this wi