Cmpen 331 Study guides, Class notes & Summaries

Two's complimentnegative numbers- flip the bits and add 1 Range from -2^(n-1) to 2^(n-1)-1 Overflowcalculated number is too big to fit into finite word (32 bits for register file words) * adding two n-bit numbers does not yield an n-bit number * sign bit contains a value bit of the result and not the proper sign bit Arithmetic and Logic Operationsadd, addi, addiu, addu sub, subu mult, multu, div, divu sqrt and, andi, nor, or, ori, xor, xori beq, bne, slt, slti, sltiu, sltu

Datapathperforms operations on data Controlsequences datapath, memory Cache memorysmall fast SRAM memory for immediate access to data Volatile main memoryLoses instructions and data when power off Non-volatile secondary memoryMagnetic disk Flash memory Optical disk (CDROM, DVD) Local area network (LAN)ethernet

Kilobyte2^10 bytes Megabyte2^20 bytes Gigabyte2^30 bytes Terabyte2^40 bytes Petabyte20^50 bytes Exabyte20^60 bytes input, output, memory, datapath, controlfive classic components of a computer Instruction Set ArchitectureISA

Penn State University School of Electrical Engineering and Computer Science Page 1 of 5 CMPEN 331 – Computer Organization and Design, Lab 5 Due Sunday April 28, 2019 at 11:59 pm (Drop box on Canvas) This lab introduces the idea of the pipelining technique for building a fast CPU. The students will obtain experience with the design implementation and testing of the first four stages (Instruction Fetch, Instruction Decode, Instruction Execute, Memory) of the five-stage ...

Two's complimentnegative numbers- flip the bits and add 1 Range from -2^(n-1) to 2^(n-1)-1 Overflowcalculated number is too big to fit into finite word (32 bits for register file words) * adding two n-bit numbers does not yield an n-bit number * sign bit contains a value bit of the result and not the proper sign bit Arithmetic and Logic Operationsadd, addi, addiu, addu sub, subu mult, multu, div, divu sqrt and, andi, nor, or, ori, xor, xori beq, bne, slt, slti, sltiu, sltu

Datapathperforms operations on data Controlsequences datapath, memory Cache memorysmall fast SRAM memory for immediate access to data Volatile main memoryLoses instructions and data when power off Non-volatile secondary memoryMagnetic disk Flash memory Optical disk (CDROM, DVD) Local area network (LAN)ethernet Response timehow long it takes to do a task

Kilobyte2^10 bytes Megabyte2^20 bytes Gigabyte2^30 bytes Terabyte2^40 bytes Petabyte20^50 bytes Exabyte20^60 bytes input, output, memory, datapath, controlfive classic components of a computer Instruction Set ArchitectureISA

Exam (elaborations) CMPEN 331 Penn State University School of Electrical Engineering and Compute Science CMPEN/EE 331 – Computer Organization and Design, Chapter 5 Review Questions