NEC 78K/0 Series User Manual
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CHAPTER 5 EXPLANATION OF INSTRUCTIONS
User's Manual U12326EJ4V0UM
Branch
BR
Unconditional Branch
[Instruction format]
BR target
[Operation]
PC
← target
[Operand]
Mnemonic
Operand(target)
BR
!addr16
AX
$addr16
[Flag]
Z
AC
CY
[Description]
•
This is an instruction to branch unconditionally.
•
The word data of the target address operand (target) is transferred to PC and branched.
[Description example]
BR AX; The AX register contents are branched as the address.