'Single cycle datapath' presentation slideshows

Chapter 4

1.48k views • 108 slides

CS4100: ????? Designing a Single-Cycle Processor

CS4100: ????? Designing a Single-Cycle Processor. ???????????? ??? ???????. Outline. Introduction to designing a processor Analyzing the instruction set Building the datapath A single-cycle implementation Control for the single-cycle CPU Control of CPU operations ALU controller

974 views • 67 slides

CS4100: ????? Designing a Single-Cycle Processor

CS4100: ????? Designing a Single-Cycle Processor. ???????????? ??? ???????. Outline. Introduction to designing a processor Analyzing the instruction set Building the datapath A single-cycle implementation Control for the single-cycle CPU Control of CPU operations ALU controller

686 views • 67 slides

xkcd/676/

inst.eecs.berkeley.edu/~cs61c CS61C : Machine Structures Lecture 20 CPU Design: Control II & Pipelining I 2010-07-26. TA Noah Johnson. http://xkcd.com/676/. Instruction<31:0>. instr fetch unit. nPC_sel. <0:15>. <21:25>. <16:20>. <11:15>. clk. Rs. Rt. Rd. Imm16. 1. 0. Z. ALU.

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Chapter Six

Chapter Six. Pipelining: How it works. Basic Idea: start with single cycle datapath. Each step of instruction mapped onto the datapath from left to right. Exceptions: update of the PC and writeback step (shown in color) send to left. Basic Idea: start with single cycle datapath.

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Multiple cycle implementation

Multiple cycle implementation. Each instruction takes more than one clock cycles to execution Q: How to break an instruction? Break each instruction into a series of steps corresponding to the functional unit operations. Execution steps. buffers. Abstract of multicycle datapath.

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Multi-Cycle MIPS Implementation

Multi-Cycle MIPS Implementation. Ellen Spertus MCS 111 November 4, 2003. Single-cycle Each instruction takes one clock cycle. There is one set of control signals for each instruction . The clock period is the length of the slowest instruction. Multi-cycle

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Lecturer PSOE Dan Garcia cs.berkeley/~ddgarcia

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EE204 Computer Architecture

EE204 Computer Architecture. Single Cycle Data path Performance. Performance of Single-Cycle Machines.

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