Encyclopedia > Instruction pointer

  Article Content

Instruction pointer

The instruction pointer is a register in a computer processor holding the address of the instruction being executed. In most processors, the instruction pointer is incremented before the instruction is executed; this means that the target address of a branch instruction is obtained by adding the operand to the address of the next byte after the branch instruction.



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
French resistance

... in Paris. Group’s most famous members were Albert Camus and Jean-Paul Sartre and later Georges Bidault[?]. (Combat paper was privatized in 1949 and became the usual ...

 
 
 
This page was created in 40.8 ms