PPT-Datapath Design II

Topics Control flow instructions Hardware for sequential machine SEQ Systems I Executing Jumps Fetch Read 5 bytes Increment PC by 5 Decode Do nothing Execute Determine whether to take branch based on jump condition and condition codes. 6 Nbits wide each Nmemory M words Random Access Memory RAM RAM Readable and writable memory Random access memory Strange name Created several decades ago to contrast with sequentiallyaccessed storage like tape drives Logically same as register file Y. Sophia Shao, Sam Xi, . Gu-Yeon. Wei, David Brooks. Harvard University. More accelerators.. Out-of-Core. Accelerators. 2. [Die photo from . Chipworks. ]. [Accelerators annotated . by. Sophia . Shao @ Harvard]. Y. Sophia Shao, Sam Xi, . Gu-Yeon. Wei, David Brooks. Harvard University. More accelerators.. Out-of-Core. Accelerators. 2. [Die photo from . Chipworks. ]. [Accelerators annotated . by. Sophia . Shao @ Harvard]. - Processing Unit Design. 1.1 CPU BASICS. A typical CPU has three major components: . Register set, . Arithmetic logic unit (ALU), and . Control unit (CU) . The register set differs from one computer architecture to another. It is usually a combination of general-purpose and special purpose registers. . and Control. Single-cycle implementation. As we’ve seen, single-cycle implementation, although easy to implement, could potentially be very inefficient. . In single-cycle, we define a clock cycle to be the length of time needed to execute a single instruction. So, our lower bound on the clock period is the length of the most-time consuming instruction. . and Control. Pipelined . datapath. As with the single-cycle and multi-cycle implementations, we will start by looking at the . datapath. for pipelining. . We already know that pipelining involves breaking up instructions into five stages:. Datapath. (MIPS and . Nios. II). CSCE 230. Nios. II Instruction Set. Is available . for download at: https://. www.altera.com. /content/dam/. altera. -www/global/. en_US. /. pdfs. /literature/. hb. Lecture 18 SORTING in Hardware SSEG GPO2 Sorting Switches LED Buttons GPI2 Sorting - Required I nterface Sort Clock R eset n DataIn N DataOut N Done RAdd L WrInit S (0=initialization 1=computations) ICS 233. Computer Architecture and Assembly Language. Dr. Aiman El-Maleh. College of Computer Sciences and Engineering. King Fahd University of Petroleum and Minerals. [Adapted from slides of Dr. M. Mudawar, ICS 233, KFUPM]. COE 301 Computer Organization . ICS 233 Computer Architecture and Assembly Language. Dr. Marwan Abu-Amara. College of Computer Sciences and Engineering. King Fahd University of Petroleum and Minerals. Processor Datapath. E85. Digital Design & Computer Engineering. Single Cycle Processor Datapath. Lecture 19. Microarchitecture: . how to implement an architecture in hardware. Processor:. Datapath. Agrawal. GTA: . Jia. Yao (jzy0001@auburn.edu). Computer Architecture and Design. ELEC 5200/6200. Class Project Overview. Fall 2011. 1. Outline. The Goal – What are you going to design?. The Software. :. ARM® Edition. Sarah L. Harris and David Money Harris. Chapter 7 :: Topics. Introduction. Performance Analysis. Single-Cycle Processor. Multicycle. Processor. Pipelined Processor. Advanced Microarchitecture. Mark Michelson. Senior Software Developer. Red Hat. . mmichels@redhat.com. Questions I get asked. “Hey we don’t need Geneve given our physical network topology. Is there a way we can use OVN without encapsulation?”.