參數(shù)資料
型號: μPD789806Y
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單片機微控制器(8位單片微控制器)
文件頁數(shù): 108/125頁
文件大?。?/td> 366K
代理商: ΜPD789806Y
CHAPTER 5 EXPLANATION OF INSTRUCTIONS
91
BNZ
Branch if Not Zero
Conditional Branch with Zero Flag (Z = 0)
[Instruction format]
BNZ $addr16
[Operation]
PC
PC + 2 + jdisp8 if Z = 0
[Operand]
Mnemonic
Operand ($addr16)
BNZ
$addr16
[Flag]
Z
AC
CY
[Description]
When Z = 0, data is branched to the address specified with the operand.
When Z = 1, no processing is carried out and the subsequent instruction is executed.
[Description example]
CMP A,#55H
BNZ $0A39H;
If the A register is not 0055H, data is branched to 0A39H (with the start of this instruction set in
the range of addresses 09B8H to 0AB7H).
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