Instruction
“MOV C, 30H” is a valid 8051 instruction. ( )
“MOV C, 30H” is a valid 8051 instruction. ( )
举一反三
- Instruction<br/>“POP A” is a valid 8051 instruction. (<br/>)
- Instruction<br/>“PUSH B” is a valid 8051 instruction. (<br/>)
- ____: An instruction sequence in programmed instruction.
- 8051<br/>does not provide the instruction for subtraction without borrow. (<br/>)
- ()=F0H,<br/>(R0)=30H, and (30H)=AAH. After execution of an instruction XCH A,<br/>@R0, accumulator will be,( ) A: AAH B: F0H C: 30H D: 78H