While people often use the terms interchangeably, they refer to different levels of computer design. Architecture acts as the abstract blueprint (the programmer's view), and organization is the physical realization of that blueprint (the hardware implementation). 🏗️ 1. Computer Architecture vs. Computer Organization
Computer architecture defines the attributes of a system that are visible to a programmer and have a direct impact on the logical execution of a program. COMPUTER ORGANIZATION AND ARCHITECTURE
Dictates how numbers, characters, and logical values are encoded as binary digits within the hardware. Predominant Design Philosophies: While people often use the terms interchangeably, they
Instruction Set Architecture (ISA), data types, and addressing modes. Control signals, memory technology, and bus structures. The architectural blueprint of a house. and addressing modes. Control signals