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