NEC 78K/0 Series User Manual page 108

BC
[Instruction format]
[Operation]
[Operand]
Mnemonic
BC $addr16
[Flag]
Z AC
[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).
108
CHAPTER 5 EXPLANATION OF INSTRUCTIONS
BC $addr16
PC ← PC+2+jdisp8 if CY = 1
Operand($addr16)
CY
User's Manual U12326EJ4V0UM
Conditional Branch with Carry Flag (CY = 1)
Branch if Carry