ANSWER ALL QUESTIONS.

a) Idencify the addiressing mode fou 1)POP02)MOVA,H2553)MUL.AB 4) MOV40AH, H4OH 5) MOO aR. A Summarixe bits of PSW bit in 8051 microcontroller. Give a sequence of iestruction to switch from bank 0 to bank 2 a) Sketch the content of the stack after the evecution of the b) After reset, the contents of intemal memoty of 8051 axicrocontfoller with addecss 0.NH and 0SH contains data 22H and 33H, respectively, Sketch the eontents of intermal memory from addees 97H to 0BH and the cantent of the register and SP, after execuring the following coder PLSH Q.AH PELHH 0HH Prip [all If the XTAL, frequency of 8051 is 12MIH, examine the time taken to exccute the following proggram. The machene cycle for each Iastruction is mentioned in the parenthesis