









Study with the several resources on Docsity
Earn points by helping other students or get them with a premium plan
Prepare for your exams
Study with the several resources on Docsity
Earn points to download
Earn points by helping other students or get them with a premium plan
Community
Ask the community for help and clear up your study doubts
Discover the best universities in your country according to Docsity users
Free resources
Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors
An overview of computer memory and buses, including the functions of system and expansion buses, volatile and nonvolatile memory types, and external bus standards such as isa, pci, agp, usb, and ieee 1394. It also covers various memory modules and technologies like simm, dimm, rimm, sram, dram, rom, prom, eeprom, cmos memory, and flash memory.
Typology: Slides
1 / 15
This page cannot be seen from the preview
Don't miss anything!
◦
Stores open programs and data
◦
Small chips on the motherboard
◦
More memory makes a computer faster
◦
2 Basic types of RAM chips
o
Dynamic RAM (DRAM)
o
Also called main memory o
Most common type
o
Variation:
o
Synchronous DRAM
o
o
Double data rate SDRAM
o
DDRAM or SDRAM II
o
Direct Rambus DRAM
o
Direct RDRAM
o
Static RAM (SRAM)
o
Used for special applications such as cache o
Faster and more reliable than DRAM o
Does not need to be refreshed periodically