Search results
Results from the WOW.Com Content Network
In computing, Physical Address Extension (PAE), sometimes referred to as Page Address Extension, [1] is a memory management feature for the x86 architecture. PAE was first introduced by Intel in the Pentium Pro , and later by AMD in the Athlon processor. [ 2 ]
Many 32-bit computers have 32 physical address bits and are thus limited to 4 GiB (2 32 words) of memory. [3] [4] x86 processors prior to the Pentium Pro have 32 or fewer physical address bits; however, most x86 processors since the Pentium Pro, which was first sold in 1995, have the Physical Address Extension (PAE) mechanism, [5]: 445 which allows addressing up to 64 GiB (2 36 words) of memory.
The NX bit (no-execute) is a technology used in CPUs to segregate areas of a virtual address space to store either data or processor instructions. An operating system with support for the NX bit may mark certain areas of an address space as non-executable. The processor will then refuse to execute any code residing in these areas of the address ...
For premium support please call: 800-290-4726 more ways to reach us
This is a 4096-fold increase over the default 2 GiB user-mode virtual address space offered by 32-bit Windows. [110] [111] 8 TiB of kernel mode virtual address space for the operating system. [110] As with the user mode address space, this is a 4096-fold increase over 32-bit Windows versions.
Each page table entry (PTE) holds the mapping between a virtual address of a page and the address of a physical frame. There is also auxiliary information about the page such as a present bit, a dirty or modified bit, address space or process ID information, amongst others.
Use AOL Mail on an Android device If you want to use the email app that comes with your Android device, just add your AOL Mail account through your device's settings . Though you should be able to set up the account automatically, you may need to set up the account manually with the POP or IMAP settings .
Private Space is Android 15's answer to keeping your personal or sensitive apps away from prying eyes. Think of it as a secret vault within your phone where you can stash away apps you'd rather ...