Microprocessor and Assembly Language Programming \ Discussed Questions

Discussed questions from all chapters of Microprocessor and Assembly Language Programming subject from Pokhara University (PU).

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11 questions asked

Write a SAP-I program using mnemonics that will display the result of 5+4-6 Use DH, EH, and FH for the data. From Architectural details and instruction set of 8085 and 8086 microprocessors Chapter
23 Jul, 2020
ALP means program in 8085 or 8086 ?

When a question says write an ALP to do some tasks, which language do we write it in? 8085 or 8086 ?

From Assembly Language Programming Chapter
22 Dec, 2020
Draw a circuit diagram of an interfacing circuit that contains 4kb ram and 4kb rom assuming base address of ram is 8000H From Inupt / Output Interfaces Chapter
24 Dec, 2020
Pin configuration of 8237 DMA controller. And explain the types of Modes available in it. From Inupt / Output Interfaces Chapter
26 Dec, 2020
What is the difference between a fetch cycle of instruction cycle and opcode fetch of timing diagram? From Architectural details and instruction set of 8085 and 8086 microprocessors Chapter
31 Dec, 2020
WAP to copy the content of table 1 which contains 10 numbers to table 2. From Assembly Language Programming Chapter
1 Jan, 2021
Address Decoding Circuit

Design an address decoding circuit to interface an input device with eight input swtiches and eight led output device at

From unknown Chapter
7 Feb, 2021
Interrupts

How to handle hardaware and software interrupts in 8086?

From unknown Chapter
7 Feb, 2021
Question of Microprcessor

Instruction to generate 5 KHz sqaure waveform in 8254 PIT

From Inupt / Output Interfaces Chapter
7 Feb, 2021
Write a program to take input from 8 switches connected to PORTB of 8255A PPI and display the status of the switches to 8 LEDs connected to PORTA of 8255A PPI. switches to 8 LEDs connected to PORTA of 8255A PPI.

Write a program to take input from 8 switches connected to PORTB of 8255A PPI and display the status of the switches to

From Inupt / Output Interfaces Chapter
7 Feb, 2021
WAP to clear 10 bytes of data starting from 2050H From Assembly Language Programming Chapter
7 Feb, 2021