芯片破解单片机一字节带符号乘法运算-汇编语言程序
| 芯片破解ZF 芯片破解 bit 芯片破解 00horg 芯片破解0000h AJmp Main Main: Clr Zf Mov A,#-74 Mov B,#69 Jnb Acc.7,Af Mov R3,A Cpl ZF clr C Clr A Subb A,R3 AF: Mov R5,A Jnb B.7,BF Mov R3,B Cpl ZF clr C Clr A Subb A,R3 Mov B,A BF: Mov A,R5 Mul AB Jnb ZF,Result Clr c Mov R5,A Clr A Subb A,R5 Mov R5,A Clr A Subb A,B Mov B,A Mov A,R5 |
芯片解密
