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Resumo Montagem e Manutenção de Micros - Instituto CSU

Resumo Montagem e Manutenção de Micros - Instituto CSU

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<strong>Instituto</strong> <strong>CSU</strong><br />

que isso ocorra são utilizados módulos <strong>de</strong> continuida<strong>de</strong> (sem memória) <strong>de</strong>nominados <strong>de</strong><br />

C-RIMM, cuja única função é fechar o circuito.<br />

Exemplo <strong>de</strong> módulo no formato RIMM 184 vias e um módulo C-RIMM<br />

Comparação <strong>de</strong> <strong>de</strong>sempenho<br />

ROM (Read only memory)<br />

Memória somente para leitura<br />

Mask-ROM<br />

PROM<br />

EPROM<br />

EEPROM<br />

FLASH-ROM<br />

Memória Classificação Velocida<strong>de</strong><br />

SDRAM PC100 PC 100 800 MB/s<br />

SDRAM PC133 PC 133 1.064 MB/s<br />

DDR200 PC 1600 1.600 MB/s<br />

DDR266 PC 2100 2.100 MB/s<br />

DDR333 PC 2700 2.700 MB/s<br />

DDR400 PC 3200 3.200 MB/s<br />

Dual DDR226 PC 4200 4.200 MB/s<br />

Dual DDR333 PC 5400 5.400 MB/s<br />

Dual DDR400 PC 6400 6.400 MB/s<br />

Esquema <strong>de</strong> resumo<br />

Cache L1<br />

Cache L2<br />

Cache L3<br />

Cache L4<br />

Memórias<br />

Curso <strong>de</strong> <strong>Montagem</strong> e <strong>Manutenção</strong> <strong>de</strong> <strong>Micros</strong><br />

RAM (Randon access memory)<br />

SRAM (Static RAM) DRAM (Dinamic RAM)<br />

Assíncronas<br />

SIMM<br />

FPM<br />

BEDO<br />

Síncronas<br />

SDRAM<br />

DIMM<br />

DIMM DDR<br />

EDO DIMM DDR2<br />

31

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