Unconditional branch instructions such as GOTO are used to unconditionally " jump " to ( begin execution of ) a different instruction sequence.
2.
Because cores before PIC18 had only unconditional branch instructions, conditional jumps are implemented by a conditional skip ( with the opposite condition ) followed by an unconditional branch.
3.
For example, within an unconditional branch instruction ( X'47F0Fxxx'), the xxx 12bit hexadecimal offset provided the byte offset from the base register ( 15 ) to branch to.
4.
In computer architecture, a "'branch target predictor "'is the part of a processor that predicts the target of a taken conditional branch or an unconditional branch instruction before the target of the branch instruction is computed by the execution unit of the processor.
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