Arquitetura de computadores
Sumário
Memória_____________________________________________________________3
Modo de acesso________________________________________________________3
Operações possíveis_____________________________________________________3
Hierarquia de memórias _________________________________________________4
Tecnologias de fabricação________________________________________________5
Temporariedade________________________________________________________5
Capacidade____________________________________________________________5
Custo_________________________________________________________________5
Registradores___________________________________________________________6
Memória Cache_________________________________________________________6
Memória Principal_______________________________________________________7
Características de memória estáticas x dinâmicas_______________________________8
RAM_________________________________________________________________9
ROM_________________________________________________________________10
PROM________________________________________________________________10
EPROM_______________________________________________________________10
EEPROM______________________________________________________________10
Flash-rom______________________________________________________________10
Memória EDO__________________________________________________________10
Memória SDRAM_______________________________________________________10
Encapsulamentos________________________________________________________10
DDR__________________________________________________________________11
DDR2_________________________________________________________________12
DDR3_________________________________________________________________12
Detectar e tratar erros_____________________________________________________13
Barramentos____________________________________________________________13