Fundamental of Processors (01CE0509) Past Paper PDF 2023

Enroll. No._________ MARWADI UNIVERSITY Faculty of Technology [ CE-FOT1 (MU)] [ B.Tech ] SEM: 5 MU FINAL EXAM November : 2023 ________________________________________...

Enroll. No._________ MARWADI UNIVERSITY Faculty of Technology [ CE-FOT1 (MU)] [ B.Tech ] SEM: 5 MU FINAL EXAM November : 2023 ___________________________________________________________________________ Subject: - Fundamental of Processors (01CE0509) Date:- 28/11/2023 Total Marks:-100 Time:- 9:00AM - 12:00PM Instructions: 1. All Questions are Compulsory. 2. Make suitable assumptions wherever necessary. 3. Figures to the right indicate full marks. 4. Do not write/sign/indication/tick mark anything other than Enroll No. at a specific place on the question paper. Question: 1. (a) Objective MCQ (No. of Questions 10) 1)The instruction that is used to transfer the data from the source operand to the destination operand is ___ (A) data copy/transfer instruction (B) branch instruction (C) arithmetic/logical instruction (D) string instruction 2)The instruction that adds immediate data/contents of the memory location specified in an instruction/register to the contents of another register/memory location is (A) SUB (B) ADD (C) MUL (D) DIV 3) 8086 has how many pins? (A) 20 (B) 40 (C) 60 (D) 80 4) PC stands for ___ (A) program counter (B) point counter (C) paragraph counter (D) paint counter 5) Which of the following is a non-vectored input? (A) TRAP (B) RST-7.5 (C) RST-6.5 (D) INTR 6) The BIU contains FIFO instruction Queue of size _____bytes. (A) 8 (B) 6 (C) 4 (D) 12 MARWADI UNIVERSITY 1|  Enroll. No._________ 7) The 8086 fetches instruction one after another from_________ of memory (A) CS (B) IP (C) SS (D) ES 8) ALE stands for_________ (A) Address level enable (B) Address latch enable (C) Address leak enable (D) Address leak extension 9) 8086 Microprocessor supports _______ modes of operation. (A) 2 (B) 3 (C) 4 (D) 5 10) The direction of the Address line is? (A) Bidirectional (B) Unidirectional (C) Tri-directional (D) Multidirectional (b) Short Que. (answer in one sentence: No. of Questions 10) 1) What is microprocessor? 2) What are the functions of an accumulator? 3) List the 16–bit registers of the 8085 microprocessor. 4) Mention the purpose of SID and SOD lines. 5) Write down the features of 80286. 6) How many interrupts does 8085 have? 7) What is Instruction Set? 8) What is nibble and word in microprocessor? 9) What is the flag? 10) Name the special registers available in 8086. Question: 2. (a) Sketch and explain 8085 Microprocessor architecture in detail. (b) Draw and explain the pin diagram of 8085. OR (b) Draw and explain the pin diagram of 8086. MARWADI UNIVERSITY 2|  Enroll. No._________ Question: 3. (a) Sketch and explain 8086 Microprocessor Architecture in detail. (b) Sketch the logical diagram for the generation of the control signal. (c) How address/data lines AD0 to AD7 are demultiplexed? Draw and explain logic diagram to generate control signals. OR (a) Compare 8085 and 8086. (b) Describe the following Terms: 1) T-State 2) Machine cycle 3) Instruction Cycle 4) Timing Diagram (c) List the features of 8086. Question: 4. (a) List different categories of instructions of 8086. Describe any one category in detail. (b) Discuss all flags of 8086 along with the flag format. OR (a) Discuss about bus cycle of 8086 for the memory read and write operation. (b) Define addressing mode. Discuss with examples addressing modes of 8086. Question: 5. (a) What are the different categories of instructions in the 8086 microprocessor? Explain string-related instructions with examples. (b) Explain the control word register format for BSR and I/O modes. (c) Write an ALP to do the addition, and subtraction for the 8-bit and 16-bit numbers. OR (a) Draw and briefly describe block diagram of 8255 Programmable Peripheral Interface. (b) What Assembler Directives in 8086 based systems. (c) Write an ALP to find the smallest number from given array of data byte. MARWADI UNIVERSITY 3|  Enroll. No._________ Question: 6. (a) Explain in detail about 8259A Programmable Interrupt Controller. (b) Compare the Minimum and maximum modes of 8086. (c) What is a flow chart? Discuss different symbols in the flow chart. What are the advantage and limitations of flow chart ? OR (a) Compare 80286, 80386, and 80486. (b) Write down the features of Pentium and ARM processors. (c) What are the programming steps of any microprocessor-related program? To write an ALP (8086) to perform the shift logical right operation. ---Best of Luck--- MARWADI UNIVERSITY 4|  Enroll. No._________ – Bloom’s Taxonomy Report – Sub: Fundamental of Processors (01CE0509) Sem. 5 Branch: CE-FOT1 (MU) Que. Paper weightage as per Bloom’s Taxonomy LEVEL % of weightage Question No. Marks of Que. Remember/Knowledge 20 Q-1 20 Understand 28 Q-2, Q-3(A), Q-3(B) 28 Apply 20 Q-3(C),Q-4 20 Analyze 16 Q-6 16 Evaluate 16 Q-5 16 Higher order 0 0 0 Thinking/ Creative Chart/Graph of Bloom’s Taxonomy MARWADI UNIVERSITY 5|  Course Outcome Wise Questions Subject Code 01CE0509 Subject FUNDAMENTALS OF MICROPROCESSORS CO No. Course Outcome CO1 Understand the architecture of 8085 Microprocessor with other processors 1(A), 1(B), 2(A), 2(B), 3(A-Or), 3(B), 3(B-Or), 3(C) CO2 Understand the architecture and operation of 8086 microprocessors 1(A), 1(B), 2(B-Or), 3(A), 3(C-Or), 4(A), 4(B), 6(B) CO3 Apply the concept of Addressing mode and Instruction of 8086 microprocessors 1(A), 1(B), 4(A-Or), 4(B-Or), 5(A), 5(B) CO4 Write, Debug & Simulate assembly language programs 5(C), 5(C-Or), 6(C), 6(C-Or) CO5 Compare the architectural features of advance microprocessors to design and implement simple microprocessor-based systems 1(B), 5(A-Or), 5(B-Or), 6(A), 6(A-Or), 6(B-Or) Blooms Taxonomy Question List Remember / Knowledge 1(A), 1(B) Understand 2(A), 2(B), 2(B-Or), 3(A), 3(A-Or), 3(B), 3(B-Or) Apply 3(C), 3(C-Or), 4(A), 4(A-Or), 4(B), 4(B-Or) Analyze 6(A), 6(A-Or), 6(B), 6(B-Or), 6(C), 6(C-Or) Evaluate 5(A), 5(A-Or), 5(B), 5(B-Or), 5(C), 5(C-Or) Higher order Thinking / Creative