https://cienciaprogramada.com/tags/memory/ Recent content in memory on Ciência Programada Hugo -- gohugo.io en contato[@]cienciaprogramada.com.br (Francisco Bustamante) contato[@]cienciaprogramada.com.br (Francisco Bustamante) © 2026 Francisco Bustamante Thu, 09 Apr 2026 00:00:00 +0000 https://cienciaprogramada.com/2026/04/memory-hierarchy/ Thu, 09 Apr 2026 00:00:00 +0000 contato[@]cienciaprogramada.com.br (Francisco Bustamante) https://cienciaprogramada.com/2026/04/memory-hierarchy/ If a register access took one second, a main memory access would take four and a half minutes, and a hard disk access, more than a year. We will see the memory hierarchy, cells, addresses and buses, the sizing formulas, and SRAM, DRAM, ROM and ECC. https://cienciaprogramada.com/2026/04/inside-the-computer/ Wed, 08 Apr 2026 00:00:00 +0000 contato[@]cienciaprogramada.com.br (Francisco Bustamante) https://cienciaprogramada.com/2026/04/inside-the-computer/ You press Enter and the result shows up three tenths of a second later. In that interval, the processor fetched hundreds of millions of instructions from memory. This series of 13 articles explains how: memory, cache, CPU, pipeline, data representation, and program execution.