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Computer Memory

The computer memory is a physical device used to store data or programs for use in a computer. Some types of computer memory include RAM (random access memory), ROM (read-only memory), and page cache.

4,434 Questions

What is a memory comtroller?

An electronic gizmo that takes care of the signalling to read/write/refresh DRAM (typically)

How do you get more rendering 'boxes' in cinema 4d R12 Do you need more RAM or is there a setting for it?

To get more go to Edit then preferences then click on Renderer then change number to what ever you like.

Difference between static memory devices and dynamic memory devices?

static memory devices are those which stores data permanently as long as power is applied.

and

dynamic memory devices are those in which data is not permanently stored even with power applied,unless data is periodically rewritten into memory.

Is there a bios update for asus p5sd2 FM or a Fujitsu Siemens Scaleo p 6405?

I've looked everywhere. The only way I can seem to get any information is to have a serial number for the original computer. I got the board only aftermarket from GEEKS.com and it came with no drivers or information. I found an MSI Neo-V board that has the same chipset so those drivers work. Unfortunatly the BIOS is not the same. This board has been unstable in Windows XP for a while. I gave Windows 7 Professional a shot, but the problem hangs around.

Have 384 Mb ram how many GB do i have?

Under a third of a gig. only 26.6% of a GB

I have a Dell inspiron 1525 with a Pentium Dual Core t4200 2.00GHz and 2GB of RAM. and am using windows 7 32bit. Can I put more RAM memory in your laptop?

Yes, you can go up to 4 Gbs. Even so you will able to use only 3.25 GBs of installed memory. It's a natural limitation of 32 bit systems.

Why flash memory is non volatile in nature?

Flash memory is what is called RAM/ROM it is both RAM ( Random Access Memory ) and ROM ( Read Only Memory ). Flash memory can be used to store data, but has a limited number of writes before the memory "forgets that it exists."

ROM is the same thing as a hard disk's memory. It's in a solid state when the power is off. ( Stored as a magnetic charge. )

What is Difference between internal ram and external ram in 8051?

Internal Ram in 8051

the 8051 includes a certain amount of on-chip memory. On-chip memory is really one of two types: Internal RAM and Special Function Register (SFR) memory.

External Ram in 8051

As an obvious opposite of Internal RAM, the 8051 also supports what is called External RAM.

As the name suggests, External RAM is any random access memory which is found off-chip. Since the memory is off-chip it is not as flexible in terms of accessing, and is also slower. For example, to increment an Internal RAM location by 1 requires only 1 instruction and 1 instruction cycle. To increment a 1-byte value stored in External RAM requires 4 instructions and 7 instruction cycles. In this case, external memory is 7 times slower!

I.R.K.Seneviratne - Sri Lanka

What channel is cinemax?

It's channel where you can watch movies all day.Good one though...

How do you disable an internal component in a notebook computer?

You do it in CMOS setup, usually by pressing F2 during bootup, but the exact key combination varies from device to device.

How does ddr ram doubles the transfer rate as compared to sd ram?

By transferring data on both rise and fall of the clock signal

How do I upgrade my Seanix desktop computer's ram?

Run Belarc Advisor to find out what kind of motherboard you have. Then Google it to find out what the maximum RAM it will accept both per-slot & overall. From there, it's just a case of order it & put it in.

Is 128mb's of memory good?

Good in what? 128mb is great in certain equipment, but not enough to even start to run other types of equipement.

Try re-posting with more information about what you have the memory in.

What are Programs stored on rom chips are called?

Programs stored on ROM chips are called firmware. The motherboard stores the keyboard controller support program on the ROM chip.

Can 2 ram chips of different frequencies put in a system?

Yes but it totally depends on ur motherboard whether it support it or not ..

if the system hangs then put the RAM away it might be harmful....

Difference between multistore and working model memory?

what is the difference between the memory store model and the working memory model?