TAILIEUCHUNG - Lecture Computer organization and assembly language - Lecture 09: Data Transfer, Add & SUB (Flags)

This chapter explain why computers use the binary number system, list the two main parts of the CPU and explain how they work together, list the steps that make up a machine cycle, explain the difference between RAM and ROM, list three hardware factors that affect processing speed. | CSC 221 Computer Organization and Assembly Language Lecture 09: Data Transfer, Add & SUB (Flags) Lecture 08: Review Basic Elements of Assembly Language Integer constants Integer expressions Character and string constants Reserved words and identifiers Directives and instructions Labels Mnemonics and Operands Comments Lecture 08: Review Microsoft Visual C++ Configuration for Assembly Programming Example: Adding and Subtracting Integers Lecture 08: Review (cont.) .386 INCLUDE INCLUDE INCLUDELIB INCLUDE XXXXXX .data ; (insert variables here) .code XXXYYY: ; (insert executable instructions here) invoke ExitProcess, NULL END XXXYYY Lecture Outline Data Transfer Instructions Operand Types Instruction Operand Notation Direct Memory Operands MOV Instruction Zero & Sign Extension XCHG Instruction Direct-Offset Instructions Addition and Subtraction Which Flags are affected? Data Transfer Instructions Operand Types Instruction Operand Notation Direct Memory

• Cơ sở dữ liệu
• Assembly language
• Computer organization
• Lecture Computer organization
• Machine instruction characteristics
• Data representation
• Program control
• Lecture Assembly Language Programming
• Bài giảng Lập trình hợp ngữ
• Assembly language programming
• Introduction to Assembly Language
• Accumulator register
• Temporary storage
• Lecture Computer Architecture and Assembly Language Programming
• Bài giảng Kiến trúc máy tính
• Computer architecture
• Data movement instructions
• PC Assembly Language
• Creating a Program
• Basic Assembly Language
• Floating Point
• Physical address calculation
• Segment register value
• Tổ chức máy tính
• Lập trình hợp ngữ
• Computer System