IC Sem 5 M&I IMP Topic

BH. IMPs of MI-INSTRU-Sem5

1. LCD with microcontroller 8051. Function of each pin of the LCD

2. Flag. Flags are present in 8051 microcontrollers and where are they located.

3. Interface the following memories with 8085: (i) 8K EPROM (ii) 4K RAM.

4. Internal configuration

5. Write an ALP to toggle OR generate

6. 8051 connections with 4x4 Matrix Keyboard. Flow chart the logic to identify the key pressed

7. Interface stepper motor. Assembly or C program.

8. 8051 connections with DAC – 0808. Assembly or C program

9. Interrupts are available in an 8051 microcontroller.

10. Different types of serial communication

11. Bit pattern of the TCON/SCON register

12. 1) T- state, 2) Machine cycle, 3) Instruction cycle

The topics sent above are the IMPORTANT topics and not the IMPORTANT questions.

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