TAILIEUCHUNG - Lecture Computer organization and assembly language: Chapter 12 - Dr. Safdar Hussain Bouk

In this chapter, the following content will be discussed: Transistor: building block of computers, simple switch circuit, n-type MOS transistor, logic gates, inverter (NOT Gate),.and other contents. | CSC 221 Computer Organization and Assembly Language Lecture 12: Addressing Modes in Assembly Lecture 11: Review OFFSET Operator OFFSET returns the distance in bytes, of a label from the beginning of its enclosing segment PTR Operator Overrides the default type of a label (variable). Provides the flexibility to access part of a variable. mov esi,OFFSET bVal ;ESI = 00404000 -------------------------------- .data array BYTE 100 DUP(?) .code mov esi,OFFSET array ; ESI is p Data-Related Operators and Directives .data myBytes BYTE 12h,34h,56h,78h .code mov ax,WORD PTR [myBytes] mov ax,WORD PTR [myBytes+2] mov eax,DWORD PTR myBytes Lecture 11: Review TYPE Operator The TYPE operator returns the size, in bytes, of a single element of a data declaration. LENGTHOF Operator The LENGTHOF operator counts the number of elements in a single data declaration. Data-Related Operators and Directives .data var1 BYTE ? var4 QWORD ? .code mov eax,TYPE var1 ; 1 mov eax,TYPE var4 ; 8 .data array1 WORD 30 .

• Cơ sở dữ liệu
• Computer organization
• Assembly language
• Tổ chức máy tính
• Lecture Computer organization
• Assembly language programming
• Lập trình hợp ngữ
• Computer System
• Ebook Computer organization
• Hardware software interface
• Computer design
• Language of the computer
• Computer abstractions
• Arithmetic for computers
• Computer organization and design
• Ebook Computer organization and design
• Computer hardware
• Bài giảng Computer Organization and Architecture
• Computer Organization and Architecture
• Xử lý song song
• Multiple Processor Organization
• Tìm hiểu Single Instruction
• tìm hiểu xử lý song song
• Cấu trúc máy tính
• Hierarchical system
• Parallel organization
• Interactive simulations
• Assembly language projects
• Computer Evolution and Performance
• Hiệu suất máy tính
• Thiết bị điều khiển
• ALU operating on binary data
• Máy tính số học
• Tìm hiểu Computer Arithmetic
• Arithmetic & Logic Unit
• Integer Representation