segment selector造句
例句與造句
- CS ( the code segment selector ).
- By multiplexing the display, only seven " digit selector " lines and seven " segment selector " lines are needed.
- The TSS allows general-purpose registers, segment selector fields, and stacks to all be modified without affecting those of another task.
- In order to reference a segment, a program must use its index inside the GDT or the LDT . Such an index is called a " segment selector " or " selector " in short.
- The 16-bit segment selector in the segment register is interpreted as the most significant 16 bits of a linear 20-bit address, called a segment address, of which the remaining four least significant bits are all zeros.
- It's difficult to find segment selector in a sentence. 用segment selector造句挺難的
- For instance, the segmented address 06EFh : 1234h ( here the suffix " h " means hexadecimal ) has a segment selector of 06EFh, representing a segment address of 06EF0h, to which we add the offset, yielding the linear address 06EF0h + 1234h = 08124h.
- In protected mode, the segment selector can be broken down into three parts : a 13-bit index, a " Table Indicator " bit that determines whether the entry is in the LDT and a 2-bit " Requested Privilege Level "; see x86 memory segmentation.
- Because there is no protection or privilege limitation in real mode, even if a segment could be defined to be smaller than 64 KB, it would still be entirely up to the programs to coordinate and keep within the bounds of their segments, as any program can always access any memory ( since it can arbitrarily set segment selectors to change segment addresses with absolutely no supervision ).
- Just as in the 80386, a simple flat 4 GB memory model could be implemented by setting all " segment selector " registers to a neutral value in protected mode, or setting ( the same ) " segment registers " to zero in real mode, and using only the 32-bit " offset registers " ( x86-terminology for general CPU registers used as address registers ) as a linear 32-bit virtual address bypassing the segmentation logic.