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所在平台: Udemy |
课程主页: https://www.udemy.com/course/risc-processor-with-own-instruction-set-architecture-isa/
课程评论：没有评论
本课程“RISC 处理器及其自定义指令集架构 (ISA)”主要探讨了指令集架构（ISA）的设计与实现。课程首先介绍了 RISC 处理器设计的核心要素，包括指令的类型、寻址方式以及指令格式的定义。 **课程内容概述：** * **ISA 的设计与实现：** 学习如何构建自己的 ISA，设计不同类型的指令（R型、I型、J型、B型、Load型、Store型），并为它们命名操作码（opcode）和助记符。 * **指令格式定义：** 详细讲解如何为各种指令类型定义指令格式，包括操作码、寄存器、立即数等字段的划分和排列，并结合算术、逻辑和移位指令进行举例说明。 * **RISC 处理器架构：** 深入分析 RISC 处理器的整体架构，以及构成处理器的各个功能模块，例如指令存储器、取指单元、译码单元、寄存器文件、算术逻辑单元（ALU）和数据存储器。 * **指令执行流程：** 详细解析指令从取指到执行的完整流程，包括指令存储器的内容（操作码、源地址、目标地址、立即数）、取指单元如何逐条提取指令、译码单元如何解析指令并分配给寄存器文件、寄存器文件如何存储和提供数据给 ALU，以及 ALU 如何根据操作码执行运算，最终将结果存储到数据存储器或更新寄存器文件。 本课程为学习者提供了一个完整的 RISC 处理器及其指令执行流程的全面理解。
In this course, discussing on Instruction set Architecture, how we can built our own ISA, and what are types of instructions, how can specify the address of instruction. How to define Instruction format. And prepared the possible instruction types and naming the opcode as well as giving our own address and naming to the instruction. From this course, we discussed start with features in RISC and what features we need to look, so that get clarity in how to think about processor.Next start with instruction set architecture, think of possible registers, and analyze how we can address specification to all our registers. and think of possible types of instructions by considering addressing modes. that name it as R-type, i-type, J-type, B-type, Load type and Store type. we need to define instruction format to all the types of instructions. in each type there may be combination different instructions like Arthimatic and Logical and shift instructions. here instruction format is discussed with example and position of each register like source register and destination register. Also discussed about Architecture of RISC and individual modules. Analyze the flow of execution of instructions through different modules like Instruction memory unit, Fetch unit, Decoder unit, Register file unit, ALU and Data memory.Instruction Memory unit is nothing but code memory and it contains set of instructions, and these instructions are arranged with opcode, source address, destination address and immediate data with specified analysis.Fetch unit extracts the single instruction at a time and giving to decoder unit. Decoder unit separates fetched instruction in to opcode, source address, destination address and immediate data. And these items are assigned to Register file.Register file contains all the registers and opcodes and mnemanics along with content and memory controller. Content of corresponding source addresses extracted from register file and given to ALU and executes the required operation using opcode given. Result of ALU will store in to Data memory and again back to register file.This course gives complete picture of the RISC processor and its flow.
