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CHAPTER 5 EXPLANATION OF INSTRUCTIONS
User's Manual U12326EJ4V0UM
Branch if Carry
BC Conditional Branch with Carry Flag (CY = 1)
[Instruction format] BC $addr16
[Operation] PC ←PC+2+jdisp8 if CY = 1
[Operand]
Mnemonic Operand($addr16)
BC $addr16
[Flag]
ZACCY
[Description]
• When CY = 1, data is branched to the address specified by the operand.
When CY = 0, no processing is carried out and the subsequent instruction is executed.
[Description example]
BC $300H; When CY = 1, data is branched to 0300H (with the start of this instruction set in the range of
addresses 027FH to 037EH).