溢出标志OF(Over flow flag) OV(1) overflow NV(0) no overflow
方向标志DF(Direction flag) DN(1) down UP(0) up
中断标志IF(Interrupt flag) EI(1) enable interrupt DI(0) disable interrupt
符号标志SF(Sign flag) NG(1) negative PL(0) plus
零标志ZF(Zero flag) ZR(1) zero NZ(0) no zero
辅助标志AF(Auxiliary carry flag) AC(1) auxiliary carry NA(0) no auxiliary
奇偶标志PF(Parity flag) PE(1) parity even PO(0) parity odd
进位标志CF(Carry flag) CY(1) carry NC(0) no carry
[汇编语言]DOS下的dubug的标志位的英文全名(助记忆)
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