How many MCQs are there on the 8085 instruction set?
In this post, we present 15 MCQs with answers on the 8085 Instruction set, addressing modes, and Machine cycles. (These questions are NPTEL assignment questions on 8085). We have distributed these questions among 3 back-to-back pages, and you can move among these pages freely using the next buttons given at the end of each of the 3 pages.
What is the configuration of 8085?
The configuration of 8085 is available with data bus - 8-bit, address bus - 16-bit, a 16-bit based program counter (PC), stack pointer -16-bit, 8-bit registers - 6 which are arranged in BC, HL & DE pairs and needs 5V supply at 3.2 MHZ 1-phase CLK.
How to practice microprocessor MCQs?
You can practice these MCQs chapter by chapter starting from the 1st chapter or you can jump to any chapter of your choice. You can also download the PDF of Microprocessor MCQs by applying below. The section contains multiple choice questions and answers on addressing modes, instruction formats, and assembler directives of 8086 and 8088.
What is the correct addressing mode for following instruction in 8085?
Identify the correct addressing mode for following instruction in 8085. STA 2300H In direct addressing mode, the data to be operated is available inside a memory location and that memory location is directly specified as an operand. The operand is directly available in the instruction itself.
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Multiple Choice Questions 1. Intel 8085 is a ______ bit
What are the different addressing modes in 8085? Register:- Data is provided through the registers. Or operand is only register(s). Example: MOV Rd Rs
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Question Bank March 2021 सूचना
MCQ (1 Mark Questions ). Q. No Question. Marking Scheme. 1. The ______ flag Explain the register and direct addressing modes of 8085 microprocessor with ...
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UNIT I – 8085 MICROPROCESSOR
8085 has the following 5 different types of addressing. • Immediate Addressing Addressing modes for accessing data in memory (memory modes). C. Addressing ...
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PROBABLE Question &Answer
128KB. View Answer. Ans : C. Explanation: In 8085 16-bit address bus
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Questions on Introduction to Microprocessor 8085 Instruction Set
Questions on Introduction to Microprocessor 8085 Instruction Set. MCQ Type Questions. 1. Microprocessor with a 16 – bit address bus is used in a linear memory
Which of the following addressing modes are suitable for program relocation at run time ? In 8085 which of the following modifies the program counter ? A ...
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1. Which interrupt has the highest priority? a) INTR b) TRAP c) RST6
Why 8085 processor is called an 8 bit processor? a) Because 8085 processor c) I/O can be interfaced in MAX / MIN mode d) Supports pipelining. 23. 8088 ...
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1. The instruction that is used to transfer the data from source
Explanation: The 8051 stack is opposite to that in 8085 or 8086 i.e. in 8085 it is auto-decrement while in Explanation: The six addressing modes of 8051 are.
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SRI CHANDRASEKHARENDRA SARASWATHI VISWA MAHA
POST MCQ: 1. The microprocessor ______ those instructions from the The 8085 microprocessor architecture addressing modes
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Multiple Choice Questions on 8086 Microprocessor
The functions of Pins from 24 to 31 depend on the mode in which is operating. A. 8085. B. 8086. C. 80835. D. 80845. ANSWER: B. 47. The RD WR
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Questions on Introduction to Microprocessor 8085 Instruction Set
Questions on Introduction to Microprocessor 8085 Instruction Set MCQ Type Questions 1 Microprocessor with a 16 – bit address bus is used in a linear
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Multiple Choice Questions 1 Intel 8085 is a ______ bit
What are the different addressing modes in 8085? Register:- Data is provided through the registers Or operand is only register(s) Example: MOV Rd Rs
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CONTENTS
Answers to Multiple-Choice Questions 36 3 Instruction Set and Addressing Modes of 8085 Microprocessor 3 1 Introduction 37 3 2 Addressing Modes
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Important Instructions for Multiple Choice Question (MCQ)
for Multiple Choice Question (MCQ) In 8085 microprocessor why is READY signal used? The addressing mode used in the instruction PUSH B is
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Question Bank March 2021 ?????
MCQ 1 Mark The 8085 microprocessor can address bytes of memory Explain the register and direct addressing modes of 8085
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8085 microprocessor mcq questions and answers
This contains 25 Multiple Choice Questions for Electrical Engineering (EE) Test: In 8085 which addressing mode is also called inherent addressing?
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Multiple Choice Questions on 8086 Microprocessor
In 8086 microprocessor the address bus is bit wide A 12 bit The functions of Pins from 24 to 31 depend on the mode in which is operating A 8085
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1 The instruction that is used to transfer the data from source
Explanation: In Immediate addressing mode immediate data is a part of of Pins from 24 to 31 depend on the mode in which ______ is operating A 8085
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DEPARTMENT OF COMPUTER ENGINEERING SAMPLE MCQs
SAMPLE MCQs CM3908 MICROPROCESSOR Q 1 In 8085 how many interrupts are maskable? a) Two b) Three c) Four d) Five Q 2 which one of the following addressing
The contents of different registers are given below Form Effective addresses for different addressing modes are as follow : Offset = 5000H [AX]- 1000H, [BX]-
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MICROPROCESSOR BCA MULTIPLE CHOICE QUESTIONS
3) Accumulator based microprocessor example are: a Intel 8085 b Motorola 6809 24) The lower red curvy arrow show that CPU places the address extracted
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DEPARTMENT OF COMPUTER ENGINEERING SAMPLE MCQs
a) Direct addressing mode b) register addressing mode c) indexed addressing mode d) immediate addressing mode Q 5 the instruction that subtracts 1 from the
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Multiple Choice Questions 1 Intel 8085 is a - WordPresscom
c) Co processor is interfaced in max/min mode d) Supports pipelinig 10 ______ memory locations can be addressed directly by Intel 8085 a) 34 K b) 44K
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Questions on Introduction to Microprocessor 8085 Instruction Set
Questions on Introduction to Microprocessor 8085 Instruction Set MCQ Type Questions 1 Microprocessor with a 16 – bit address bus is used in a linear
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Microprocessor - Darshan Institute of Engineering and Technology
8085 instruction set Sr Instruction Description Example DATA TRANSFER INSTRUCTIONS 1 MOV Rd, Rs
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QUESTION BANK-GUJARAT UNIVERSITY MICROPROCESSOR
Define addressing modes With suitable examples explain 8085 addressing modes in detail Q-15 Write an 8085 assembly language program to generate a
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1 The instruction that is used to transfer the data from source
The instruction, MOV AX, 0005H belongs to the address mode of Pins from 24 to 31 depend on the mode in which ______ is operating A 8085 B 8086
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[PDF] Addressing Modes Mcqs With Answers - [PDF] Free Download Main
Addressing Modes of MCS 51 MCQs with Answers Q1 Which bits of opcode Prerequisite – Addressing modes Addressing modes in 8085 microprocessor The
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[PDF] contents - (BUS)
Answers to Multiple Choice Questions 36 3 Instruction Set and Addressing Modes of 8085 Microprocessor 31 Introduction 37 32 Addressing Modes 37
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[PDF] Addressing Modes
Addressing Modes • Immediate • Direct • Indirect • Register • Register Indirect • Displacement (Indexed) • Stack • What is Effective Address (EA)?
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[PDF] Multiple Choice Questions 1 Intel 8085 is a - WordPresscom
Multiple Choice Questions The microprocessor 8085 has basic instructions and opcodes What are the different addressing modes in 8085?
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[PDF] EEE III –II SEMESTER OBJECTIVE QUESTIONS
1 The number of address spaces of 8085 is [ ] ( a) 4 ( b ) 6 EA is used to represent Effective address then what addressing mode does EA = [2000] Represent
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[PDF] Test your skills: & Quiz Questions: NPTEL Microprocessor and
Immediate addressing mode is not supported in 8085 T F Q30 8086 microprocessor has address pins and data pins Q31 The pin that is used
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[PDF] 1 The instruction that is used to transfer the data from source
The instruction, MOV AX, 0005H belongs to the address mode of Pins from 24 to 31 depend on the mode in which is operating A 8085 B 8086
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[PDF] Multiple Choice Questions on 8086 Microprocessor
Multiple Choice Questions on 8086 Microprocessor ANSWER A 42 The pin of minimum mode AD0 AD15 has address A 16 bit The functions of Pins from 24 to 31 depend on the mode in which is operating A 8085 B 8086 C 80835
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[PDF] MCQs - MrRajiv Bhandari
This set of Microprocessor Multiple Choice Questions Answers (MCQs) focuses on “PIO d) sinked from address lines Answer c Explanation In mode 0, any port can be used as input or output and output ports are latched 4 The strobed
Indexed addressing mode
MCQ on microprocessor 8085 and 8086
Addressing modes - tutorialspoint
Addressing modes PDF
[PDF] Test your skills: & Quiz Questions: NPTEL Microprocessor and ...nptel.vtu.ac.in › VTU-NMEICT
Immediate addressing mode is not supported in 8085. T/F. Q30. 8086 microprocessor has ______ address pins and ______ data pins. Q31. The pin that is used ...[PDF] 1. The instruction that is used to transfer the data from source ...webstor.srmist.edu.in › srm_mainsite › files › 15CS205J-MCQ
The instruction
MOV AX
0005H belongs to the address mode ... of Pins from 24 to 31 depend on the mode in which ______ is operating. A. 8085. B. 8086.[PDF] Multiple Choice Questions on 8086 Microprocessorhttps://syedengg.ac.in › pdf › TechnicalBooklet › ECE › MultipleChoi...
Multiple Choice Questions on 8086 Microprocessor ... ANSWER: A. 42. The pin of minimum mode AD0-AD15 has address. A. 16 bit ... The functions of Pins from 24 to 31 depend on the mode in which is operating. A. 8085. B. 8086. C. 80835.[PDF] MCQs - Mr.Rajiv Bhandarihttps://rajivbhandari.files.wordpress.com › unit-3-and-4_mit_pune
This set of Microprocessor Multiple Choice Questions & Answers (MCQs) focuses on “PIO ... d) sinked from address lines. Answer: c ... Explanation: In mode 0
any port can be used as input or output and output ports are latched. 4. The strobed ...Related searchesAddressing modes 8086 PDF
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