Question 1: Draw & explain the architectural diagram of 8051 µc.
Question 2: Discuss the following signals of 8051 µc- INT0/INT1, RD,PSEN,ALE,TO & T1,EA,TXD,RXD
Question 3: Draw & Explain About I/O Ports & Ckts 8051 Μc with their alternate functions.
Question 4: Explain the working of 8051 oscillator and clock & draw the timing diagram.
Question 5: Draw the Programming model of 8051 µc . How the memory is organized in 8051 µc .
Question 6: Draw the formats of following registers & explain the function of each bit -TCON, TMOD, SCON, PCON, IP, IE&PSW.
Question 7: Interface 16KB RAM & 32KB EPROM to 8051 µc.
Question 8: Explain about the serial communication modes of 8051 µc.
Question 9: Explain about the timer/counter modes of 8051 µc.