Encapsulation Abstraction Different Instruction Set Different Computer(Type) Far more CISC Vs RISC atomic operations 7800 Clear AC are 7400 Clear E ComplementAC Complement E 7080 Circulate right AC and E 7040 Circulate left AC and E provided by 翻 7020 IncrementAC 7010 Skip next instr.if AC is positive 7008 Skip next instr.if AC is negative 7004 Skip next instr.if AC is zero 7002 Skip next instr.if E is zero 7001 Halt computer computers IN F800 UT Input character to Ac F400 Output character from AC F200 Skip on input flag F100 Skip on output flag 18 F080 Interrupt on F040 Interrupt off Computer Organization Computer Architectures Lab 112022/12/14 11 Encapsulation + Abstraction Far more atomic operations are provided by computers Different Instruction Set Different Computer (Type)