'Destination operand' diaporamas de présentation

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Logic, Shift, and Rotate instructions

Logic, Shift, and Rotate instructions. Logic instruction. the ability to manipulate individual bits is one of the advantages of assembly language. bitwise logical operations are performed at bit-by-bit basis. AND destination, source OR destination, source XOR destination, source

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Conditional Processing

Conditional Processing. Computer Organization and Assembly Languages Yung-Yu Chuang 2005/11/03. with slides by Kip Irvine. Announcements. Midterm exam: Room 103, 10:00am-12:00am next Thursday, open book, chapters 1-5. Assignment #2 is online. Assignment #2 CRC32 checksum.

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Chapter 6: Conditional Processing

Chapter 6: Conditional Processing. Chapter Overview. Boolean and Comparison Instructions Conditional Jumps Conditional Loop Instructions Conditional Structures Application: Finite-State Machines Using the .IF Directive. Boolean and Comparison Instructions. CPU Status Flags

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Chapter 6: Conditional Processing

Chapter 6: Conditional Processing. Boolean and Comparison Instructions. CPU Status Flags AND Instruction OR Instruction XOR Instruction NOT Instruction Applications TEST Instruction CMP Instruction. Status Flags - Review.

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CHAPTER 10

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Procedures and Interrupts

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Chapter 4 The Von Neumann Model

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Embedded Software 1

Embedded Software 1. General 8051 features (excluding I/O). CPU 8 bit microcontroller The basic registers include (more discussed later) The 8-bit A (accumulator) and B registers, 16-bit program counter (PC) 8-bit program status register (PSW) 8-bit stack pointer (SP) Memory

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16.317: Microprocessor System Design I

16.317: Microprocessor System Design I. Instructor: Dr. Michael Geiger Spring 2012 Lecture 7: Addressing modes (cont.). Lecture outline. Announcements/reminders HW 1 due Friday, 2/10 Lab 1 posted; due date TBD Lecture outline Review Assembly basics Addressing modes Register operand

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Conditional Processing

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Using the Assembler

Using the Assembler. Chapter 4 Operators and Expressions JMP and LOOP Instructions Indirect Addressing Using a Link Library. Producing the .lst and .map files. With MASM 6.11, the ML command assemble and links a .ASM file ml hello.asm It produces a .OBJ file and a .EXE file

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Memory model

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GPUs and Future of Parallel Computing Authors: Stephen W. Keckler et al. i n NVIDIA IEEE Micro , 2011

GPUs and Future of Parallel Computing Authors: Stephen W. Keckler et al. i n NVIDIA IEEE Micro , 2011. Taewoo Lee 2013.05.24 roboticist@voice.korea.ac.kr. Three Challenges for Parallel-Computing Chips. Limited power budget Bandwidth gap between computation and memory

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16.317 Microprocessor Systems Design I

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Logic Conditional Processing

Logic Conditional Processing. Status flags - review. The Zero flag is set when the result of an operation equals zero. The Carry flag is set when an instruction generates a result that is too large (or too small) for the destination operand.

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Lab 4: MSP430 Microarchitecture

MSP430 Microarchitecture. Lab 4: MSP430 Microarchitecture. MSP430 Microarchitecture Simulator: Use the MSP430 Microarchitecture Simulator to create a Finite State Machine that implements the Texas Instruments MSP430 ISA.

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Quiz 4 .1

Quiz 4 .1. Four LEDs are attached to Port 4, bits 0 thru 3. Indicate which LEDs are ON/OFF/Undefined after each instruction to the left is executed. P4.3. P4.2. P4.1. P4.0. mov.b #0x0f,& P4DIR and.b #0xf0,& P4OUT bis.b # 0x09,& P4OUT xor.b # 0x0f,& P4OUT bic.b # 0x06,& P4OUT

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