Subject and UNIT: Microprocessors and Microcontrollers: Unit II: (a) 8085 Instruction Set and ALP
Questions : 1. Describe the instruction format of 8085 microprocessor. 2. List different instruction formats.
Subject and UNIT: Microprocessors and Microcontrollers: Unit II: (a) 8085 Instruction Set and ALP
Questions : 1. Compare the similarities and differences of CALL and RET instructions with PUSH and POP instructions2. Explain the operational difference between the following pairs of instructions. i) SPHL and SHLD addr ii) CALL addr and JMP addr iii) LHLD and SHLD addr iv) XRA A and MVI A, 00H v) INR A and ADI 01 H vi) DAD RP and DAA.
Subject and UNIT: Microprocessors and Microcontrollers: Unit II: (a) 8085 Instruction Set and ALP
Question : 1. Describe with a suitable 8085 assembly language program the use of subroutine instructions.
Subject and UNIT: Microprocessors and Microcontrollers: Unit II: (a) 8085 Instruction Set and ALP
Questions : 1. Explain the process of writing assembly language program with the help of example. 2. What do you mean by hand assembly ? Explain with the help of example.
Subject and UNIT: Microprocessors and Microcontrollers: Unit II: (b) 8085 Instruction Set and ALP
Questions : 1. With example explain the different addressing modes of 8085 and the different types of instruction. 2. What are the different addressing modes in 8085 microprocessor ? Explain it with an example. 3. Explain the addressing modes of 8085 microprocessor with example for each.
Subject and UNIT: Microprocessors and Microcontrollers: Unit II: (a) 8085 Instruction Set and ALP
Questions : 1. Explain the operations carried out when 8085 executes the instructions, i) MOV A, M ii) XCHG Ui) DAD B iv) DAA 2. How are the 8085 instructions classified according to the functional categories ? 3. What is stack ? And what is the function of stack pointer? 4. Describe with a suitable example the operation of stack. 5. Explain the logical instructions with examples.
Subject and UNIT: Microprocessors and Microcontrollers: Unit II: (a) 8085 Instruction Set and ALP
Questions : 1. Explain the classification of the instruction set of 8085 microprocessor with suitable examples. 2. Describe the categories of instructions used for data manipulations in 8085 microprocessor.
Subject and UNIT: Microprocessors and Microcontrollers: Unit II: (a) 8085 Instruction Set and ALP
Microprocessors and Microcontrollers: Unit I: (b) 8085 Instruction Set & ALP : Contents
8085 Processor | Microprocessors and Microcontrollers
Subject and UNIT: Microprocessors and Microcontrollers: Unit I: (a) 8085 Processor
Microprocessors and Microcontrollers: Unit I: (a) 8085 Processor : University Questions with Answers (Long Answered Questions)
8085 Processor | Microprocessors and Microcontrollers
Subject and UNIT: Microprocessors and Microcontrollers: Unit I: (a) 8085 Processor
Microprocessors and Microcontrollers: Unit I: (a) 8085 Processor :
Clock Circuit - Demultiplexing AD7 – AD0 - Reset Circuit - Typical Configuration
Subject and UNIT: Microprocessors and Microcontrollers: Unit I: (a) 8085 Processor
Questions : 1. Draw the schematic of latching low-order address bus in 8085 microprocessor. 2. Why AD0 – AD7 lines are multiplexed? 3. Draw and explain typical 8085 configuration. 4. Write a note on bus drivers.
Power Supply and Frequency Signals - Data Bus and Address Bus - Control and Status Signals - Interrupt Signals - Serial I/O signals - DMA Signal - Reset Signals
Subject and UNIT: Microprocessors and Microcontrollers: Unit I: (a) 8085 Processor
Questions : 1. Write about the pin configuration of 8085 processor and explain them in detail. 2. Draw the signal configuration of 8085 and explain the purpose of each signals. 3. What is the use of ALE signal ? 4. What is the use of CLKOUT and RESET OUT signals of 8085 processor ? 5. Draw the pin diagram of 8085 microprocessor and list the classification of signals.