Question

What are the difference between inr and inx instruction in 8085 microprocessor ?

Answer 1

INR instruction increases the result of a designated register by 1.

For example, in the HL register, the content of only the selected register shall be incremented by 1, when INR is applied.

IXR instruction increases the result of the whole register pair by 1.

For example, in the HL register, INX H will increase the value of the location being pointed by whole HL pair by 1.