Computer Interfacing
Memory Interfacing
,Introduction
• Memory interfacing handles interfacing to a memory system to a
processor
• It handles addressing different memory chips
• It handles also different types of memory and interfacing to them
, Types of Memory
• Several types of memory exist
• SRAM
• Fast memory but expensive and bulky
• DRAM
• High density memory but slower access
• ROM
• Read Only memory, has no writing
• FLASH
• Electrically erasable and re-programmable ROM
Memory Interfacing
,Introduction
• Memory interfacing handles interfacing to a memory system to a
processor
• It handles addressing different memory chips
• It handles also different types of memory and interfacing to them
, Types of Memory
• Several types of memory exist
• SRAM
• Fast memory but expensive and bulky
• DRAM
• High density memory but slower access
• ROM
• Read Only memory, has no writing
• FLASH
• Electrically erasable and re-programmable ROM
