problem 1:

Elucidate the interrupts accessible in Microcontroller 8051.

problem 2:

prepare down the BSR control words to set PC0 and to reset PC4 in the 8255.

problem 3:

In brief discuss about the Logical instructions of 8051. Provide ex.

problem 4:

prepare down the operations which are performed when 8051 executes the instruction MOVC A,@A+DPTR?

problem 5:

Illustrate out the successive approximation technique in ADC.

problem 6:

How keyboard debouncing is completed by software.

problem 7:

Mention the features of 8096 microcontroller.

problem 8:

List all the numerous types of buses accessible in the 8096.

problem 9:

In the pipelined instruction, why does a branching instruction, introduce the extra cycle in the CPU’s execution of instruction.

problem 10:

Provide the operation performed when the instruction bsf TRISA, 2 is executed.