Computer_Composition_Principle

Computer-architecture study notes linking basic topics such as CPU, memory, disk, and DMA.

CPU study note linking to the register note.

Study notes on x86-64 registers, including general-purpose registers, RIP, segment registers, and stack-related registers.

DMA study notes on data transfer among the CPU, DMA, I/O devices, and memory.

Historical study notes on CPU cache, MESI, store buffers, invalidation queues, and memory barriers.

Basic study notes on memory, byte order, and CPU cache.

Historical notes comparing the characteristics of disk and memory.