Explain xthl, daa, rc instructions.
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State the order of interrupts priority wise (lower to higher)?
What the sp register does in a program?
After the following has been executed MOV BL, 8C MOV AL, 7E ADD AL, BL; what will be the contents of register AL?
Explain the instruction stream queue mechanism in the 8086?
Which register handles the arithmetic operations in the 8085?
What is the significance of the nmi pin in the 8086?
Can port 0 be used as input output port?
Explain the significance of signal?
What are the different types of assemblers used?
What is the purpose of Program Counter in a Micro - Processor?
What is tri-state logic?
Explain architecture of 8051 microcontroller?