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A computer has 64MB megabytes of memory Each word is 4 bytes How many bits are needed to address each single word in memory?
Wiki User
∙ 15y ago
The memory address space is 64 MB, which means 226. However, each word is 4 bytes, which means that you have 224 words. This means you need log2 224 or 24 bits, to address each word.
Wiki User
∙ 15y ago
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What does 192 MB of RAM mean?
lol it means you need to upgrade your computer xP. Acutally 192 megs of ram is how much "random access memory" and 192 megs or megabytes is the capacity it has. Most ram needed for current programs is around 2-4 gigabytes which would be 2-4 thousand megabytes.
How many megabyte is the game shaiya?
The initial installation of Shaiya Eternity takes 1 GB, or 1000 Megabytes of memory. Almost all PCs, or any computer for that matter, built within the last 10 years, has more than enough memory, as even some cell phones available today come equipped with various drive space.(My Samsung Omnia has 16 GBs of memory) As far as any additional memory needed, I am not aware. Your saved progress, and profile should be saved in the online server, should you choose to play Shaiya on any other computer with the game downloaded.
How much gigabytes does a 2003 e mac need?
A 2003 eMac can support a maximum of 1GB (gigabyte) of memory. They originally had 128 MB (megabyte) or 256 MB and their original hard discs were either 40GB, 60GB or 80GB depending upon the particular model. How much memory is needed depends upon what kind of work is intended to be done on the eMac.
How many 32K x 1 RAM chips are needed to provide a memory capacity of 256Kbytes?
A kilobyte (KB) is equal to 1,024 bytes. A megabyte (MB) is 1,024 kilobytes. So there are 1,024 KB * 256 = 262,144 KB in 256 MB
How many mb in 32 bits?
A Lot! 2^25 = 33,554,432 = 33MB Therefore, 25bits is needed for 32MB of memory You round it to 32MB because of Simplicity and other Hardware storage.
Why memory cell is needed in computer system?
depends on the computer and what you mean by memory cell????
How many address lines are needed to access 256KB of main memory?
The number of address lines needed to access N-KB is given by log2N Then the number of address lines needed to access 256KB of main memory will be log2256000=18 address lines.
What is the minimum amount of memory needed to run windows 2000?
There are numerous version of "Microsoft Windows" and the minimum memory requirements vary considerably between these versions : the official requirements range from 256 KB (Windows 1.0) to 1 GB (Windows 7 and Windows 8).
If your system has 512 mb but only 112 mb of available is more memory needed?
That depends on what additional functions you would like it to perform. If you're happy with it as it is and you're not going to install anything more then no. If you would like it to be faster or you're going to add software then I would recommend upgrading.
What is the driver memory footprint?
Intel® DVMT 2.0 Graphics MemoryFootprint The driver determines the amount of pre-allocated memory needed and will make additional nonlocalvideo memory requests to achieve the total amount needed for the display and application graphics memory operational footprint. Factors in Footprint Variance The 865G chipset UMA memory footprint varies, and is determined using several factors. The key factors are system resources and system activity. Unlike the Intel® 81x chipset family, the 865G chipset memory footprint is not static. Memory footprint will vary in size as system requirements and demands vary. For example, when running a DVD in a window on the desktop, memory is needed for the DVD and the background desktop. However, when running a DVD full screen, the desktop frame buffer may be discarded or paged back to disk. This is the most efficient use of memory. DVD playback is just one of many activities that could effect memory allocation. The following section will describe some of the factors that aid in the request for page locked memory. Note: The operating system does not always grant the graphics driver's memory request. Base Allocations Part of the graphics memory allocation is dependent upon system activity. These are base allocations that the driver requests at the time it loads. For the 865G chipset, the driver allocates 204 KB for the command ring buffer and cursor/context buffer memory on all operating systems. Once loaded, the operating system and graphics driver allocates the buffers that the driver needs for performing graphics operations. The total graphics footprint allocates memory for commands, the frame buffer (resolution), the Z-buffer, GDI data, and off-screen memory. Maximum Allocations When graphics memory is being allocated from system memory, the total DVMT graphics footprint in system memory is capped to an upper-limit, ensuring the best usability and performance of the operating system, applications and graphics. The 865G chipset platform supports a minimum of 128 MB of system memory. For systems with 128 MB of system memory, the 865G chipset graphics driver will limit the graphics memory footprint to 32 MB. For systems with greater than or equal to 192 MB of system memory, the 865G chipset graphics driver will limit the graphics memory footprint to 64 MB. For PC14.X display drivers only, the 865G chipset graphics driver shall limit the graphics memory footprint to 96 MB.
How much memory is needed to back up computer files?
None. You use the free memory.
How many lines of the address must be used to access 2048 bytes. How many of these lines are connected to the address input of all chips?
That depends on the memory architecture of the system.if the memory chips are byte wide and not used to create a multibyte bus, 11 address bits are needed.if the memory chips are 32 bits wide, 9 address bits are needed (with the CPU internally selecting which of the 4 bytes it will use).it the memory chips are 64 bits wide, 8 address bits are needed (with the CPU internally selecting which of the 8 bytes it will use.if the memory chips are 4 bits wide, 12 address bits will be needed and the CPU must perform 2 memory cycles per byte that it needs. (yes, I have seen a computer that worked this way!)etc.
