A+ 2009 Edition
كورس ايه بلس مجاناً
المحاضرة السابعة : تحديد أغراض وخصائص الذاكرة
Identifying Purposes and Characteristics of Memory
|
A+ 2009 Edition - كورس ايه بلس مجاناً |
A+ 2009 Edition
كورس ايه بلس مجاناً
نستكمل اليوم محاضرات كورس
A+ 2009 Edition
في هذه المحاضرة سوف نتناول
المحاضرة السابعة : تحديد أغراض وخصائص الذاكرة
Identifying Purposes and Characteristics of Memory
محتوى المحاضرة
Identifying Purposes and Characteristics of Memory
Introduction
Location of memory within a system
Memory Controller vs. Bus Cycle
There are two primary methods of ensuring that the data received is the same as the data sent:
1- Parity checking
The four most common parity schemes affecting this extra bit are known as
Even parity
Odd parity
Mark and space parity
How parity works
parity error
Parity problem
2- Error Checking and Correction
Important Memory Terms
Single- and double-sided memory
Single- and dual-channel memory
Single Channel vs.. Dual Channel
Types of Memory
1-Dynamic RAM(DRAM)
2-Static RAM (SRAM)
3-Read-Only Memory (ROM)
Asynchronous DRAM
1-Standard DRAM
2- Fast Page-Mode RAM (FPM)
3- Extended Data Out RAM (EDO )
4-Burst Extended Data Output DRAM (BEDO DRAM
Synchronous DRAM
1-Single data rate SDRAM (SDR SDRAM)
Double data rate (DDR) SDRAM
Double data Rate 2 (DDR2) SDRAM
Double data Rate 3 (DDR) SDRAM
Direct Rambus DRAM (DRDRAM) or (RDRAM)
Memory Packaging
1- Single Inline Memory Modules
2-Dual Inline Memory Modules DIMMs
An SDR dual inline memory module (DIMM)
Double data rate (DDR) SDRAM
Double data rate (DDR2) SDRAM
Double data rate (DDR3) SDRAM
RIMM
3-Small Outline DIMM SODIMM
MicroDIMM
MEMORY BANKS AND BANK SCHEMAS
الآن يأتي وقت تحميل المحاضرة
تحميل المحاضرة من هنا
لينكات تحميل المحاضرات بالترتيب
http://icdl4us.blogspot.com/2013/09/a-2009-edition.html
http://icdl4us.blogspot.com/2013/09/a-2009-edition-hardware-software.html
http://icdl4us.blogspot.com/2013/09/a-2009-edition_12.html
http://icdl4us.blogspot.com/2013/09/a-2009-edition-motherboard-components.html
http://icdl4us.blogspot.com/2013/09/a-2009-edition-identifying.html
http://icdl4us.blogspot.com/2013/09/a-2009-edition-identifying-purposes-and.html
http://icdl4us.blogspot.com/2013/09/a-2009-edition-identifying-purposes-and_18.html
http://icdl4us.blogspot.com/2013/09/a-2009-edition-computer-cooling.html
http://icdl4us.blogspot.com/2013/09/a-2009-edition-storage-devices.html
http://icdl4us.blogspot.com/2013/10/a-2009-edition-storage-devices.html
http://icdl4us.blogspot.com/2013/10/a-2009-edition-storage-devices_14.html
http://icdl4us.blogspot.com/2013/10/a-2009-edition-power-supply.html
http://icdl4us.blogspot.com/2013/10/a-2009-edition-input-devices-and.html
http://icdl4us.blogspot.com/2013/10/a-2009-edition-display-devices.html
http://icdl4us.blogspot.com/2013/10/a-2009-edition-video-standards-and.html
http://icdl4us.blogspot.com/2013/10/a-2009-edition-laptops-and-portable.html
http://icdl4us.blogspot.com/2013/10/a-2009-edition-installing-and.html
http://icdl4us.blogspot.com/2013/10/a-2009-edition-installing-and_14.html
http://icdl4us.blogspot.com/2013/10/a-2009-edition-operating-system.html
http://icdl4us.blogspot.com/2013/10/a-2009-edition-exam-220-701-exam-220-702.html
الى الأعلى
0 comments Blogger 0 Facebook
إرسال تعليق