Computer Architecture Instruction Set Architecture Course

Explore instruction set architecture, hardware–software interfaces, and how registers, memory, and machine code drive program execution, including translation by compilers and assemblers.

Explore basic operational concepts of computer organization and architecture by tracing the fetch–execute cycle, memory interactions, and key registers such as PC, MAR, MDR, and general purpose registers.

Explore the fundamentals of computer organization, including the CPU, memory, registers, and the ALU, and learn the fetch-decode-execute cycle and register transfer concepts.

Rock's law states that the cost of capital equipment to build semiconductors doubles every four years. This lecture traces historical development and chip-plant costs driven by the law.

Explore the seven levels of the computer level hierarchy, from digital logic to high level languages, showing how each virtual machine layer executes instructions and interacts with lower levels.

Discover how information and communication technology connects people, enables online learning, and drives innovations in AI, cloud computing, and the internet of things across education, business, and health care.

Explore the journey of information communication technology from writing and drawing to the printing press, telegraph, telephone, radio, television, and the internet, including ARPANET and World Wide Web.

Explore cpu and ram, storage like hard disks and ssd, and peripherals such as keyboard, mouse, monitor, and printer, and learn how the motherboard connects them to power a computer.

Information communication technology transforms industries by boosting productivity, enabling online education, e-books, and global learning. It powers business, health, government, and finance with AI, robotics, and IoT innovations.

Understand the distinction between system software and application software and their purposes. Identify examples such as operating systems (Windows, Linux, Android) and productivity tools (Word, Excel, Photoshop).

Understand how cloud computing delivers resources, storage, and software over the internet, with pay-as-you-go pricing, access from anywhere, and services like iaas, paas, saas, plus public, private, and hybrid models.

Learn to remove unwanted emails from Gmail by managing subscriptions, unsubscribing from unwanted senders, selecting emails, and deleting them to move to trash.

Explore data transfer instructions that move data between registers and memory, and learn immediate, direct memory, and segment register moves for byte and word data.

Provide staff support and maintain computers, software, and network connections. Troubleshoot issues, install and upgrade equipment and software, train new employees, and collaborate with vendors for quick, reliable solutions.

Learn how computers represent data with binary bits and bytes, from keyboard input to kilobyte and megabyte storage, and how ascii encodes characters. Explore decimal, binary, octal, and hexadecimal conversions.

Explore structured data, defined by schemas and data models, stored in databases and spreadsheets, enabling SQL querying, analytics, and machine learning applications.

Explore the hardware inside a computer, including the motherboard, CPU, memory, drives, and power supply. See how adapter cards, cables, and ports connect devices and peripherals for data flow.

Explore addressing modes in computer architecture, including immediate, direct, register, register indirect, and indexed addressing, with examples showing how 8-bit or 16-bit data forms part of instructions.

Explore virtual memory as a memory management technique that handles physical memory shortages by transferring data between RAM and disk, and understand paging, demand paging, page replacement, and frame allocation.

Explore demand paging in the virtual memory system, loading pages on demand. Identify page faults and replacement algorithms— first in, first out, optimal, and least recently used— for swapping pages.