1.Դ?源码短线决策公式源码?10H
Դ??10H
mov R2.#h
mov R3,#h
loop1:
mov a,@R1
rlc a
jnc loop2
cpl a
inc a
loop2
mov @R3,a
inc R1
inc R3
djnz R2, loop1
还不明白的采纳后给你解释;