{"id":1737,"date":"2021-03-21T06:41:39","date_gmt":"2021-03-21T06:41:39","guid":{"rendered":"https:\/\/bcisnotes.com\/thirdsemester\/?p=1737"},"modified":"2021-03-21T06:44:33","modified_gmt":"2021-03-21T06:44:33","slug":"computer-architecture-and-microprocessors-fall-2016-pokhara-university","status":"publish","type":"post","link":"https:\/\/bcisnotes.com\/thirdsemester\/question-bank\/computer-architecture-and-microprocessors-fall-2016-pokhara-university\/","title":{"rendered":"Computer Architecture and Microprocessors || Fall 2016 || Pokhara University"},"content":{"rendered":"\n\n\n\n\n\n
Level:\u00a0 Bachelor<\/td>\nSemester \u2013 Fall<\/td>\n\u00a0Year: 2016<\/td>\n<\/tr>\n
Program: BCIS<\/td>\n\u00a0Full Marks: 100<\/td>\n<\/tr>\n
Course: Computer Architecture and Microprocessor<\/td>\n\u00a0 Pass Marks: 45<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0 Time:\u00a0 3hrs.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n
Candidates are required to give their answers in their own words as far as practicable.<\/em><\/td>\n<\/tr>\n
The figures in the margin indicate full marks.<\/em><\/td>\n<\/tr>\n
\n

<\/h2>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
<\/td>\nSection “A”<\/p>\n

Very Short Answer Questions<\/strong><\/p>\n

Attempt all the questions.<\/td>\n

 <\/p>\n

 <\/p>\n

10\u00d72<\/td>\n<\/tr>\n

1.<\/td>\nWhat are the different types of flags in 8085?<\/td>\n<\/td>\n<\/tr>\n
2.<\/td>\nDefine hardwired control unit.<\/td>\n<\/td>\n<\/tr>\n
3.<\/td>\nWhat do you mean by data transfer instruction of 8085?<\/td>\n<\/td>\n<\/tr>\n
4.<\/td>\nWhat are the different parts of MPU?<\/td>\n<\/td>\n<\/tr>\n
5.<\/td>\nDefine the purpose of LDAX and STAX instruction with examples.<\/td>\n<\/td>\n<\/tr>\n
6.<\/td>\nWhat is the purpose of an interrupt?<\/td>\n<\/td>\n<\/tr>\n
7.<\/td>\nWhat is the \u2018stored program concept\u2019?<\/td>\n<\/td>\n<\/tr>\n
8.<\/td>\nHow many general-purpose registers are there in 8085 and what are they?<\/td>\n<\/td>\n<\/tr>\n
9.<\/td>\nList some of the characteristics of RISC.<\/td>\n<\/td>\n<\/tr>\n
10.<\/td>\nDefine the term fetch cycle and execute cycle.<\/td>\n<\/td>\n<\/tr>\n
<\/td>\nSection “B”<\/p>\n

Descriptive Answer Questions<\/strong><\/p>\n

Attempt any six<\/strong> questions<\/td>\n

6\u00d710<\/td>\n<\/tr>\n
11.<\/td>\nDefine microprocessor. Explain different types of the bus of microprocessor along with a suitable diagram.<\/td>\n<\/td>\n<\/tr>\n
12.<\/td>\nDefine instruction. Why addressing modes are needed in 8085. Explain about different types of addressing mode of 8085 with a suitable example.<\/td>\n<\/td>\n<\/tr>\n
13.<\/td>\nWrite a program to multiply two 16 bit numbers and explain each step in detail.<\/td>\n<\/td>\n<\/tr>\n
14.<\/td>\nDefine instruction cycle, machine cycle, and T state. Draw the timing diagram of MVI A, 01H and explain.<\/td>\n<\/td>\n<\/tr>\n
15.<\/td>\nWhat is PPI? Why it is used? Explain about different modes of PPI? Also, explain different control words in detail.<\/td>\n<\/td>\n<\/tr>\n
16.<\/td>\nDefine interrupt. Explain about hardware and software interrupt. Explain simplex, half-duplex, and full-duplex communication along with a suitable diagram.<\/p>\n

 <\/td>\n

<\/td>\n<\/tr>\n
17.<\/td>\nDefine DMA. Explain the purpose of DMA. Draw the block diagram of the 8237 DMA controller and explain its operation with the help of the timing diagram.<\/td>\n<\/td>\n<\/tr>\n
18.<\/td>\nSection “C”<\/p>\n

Case Analysis<\/strong><\/p>\n

20 bytes of data are stored in memory location 2056h onwards. Write a program to add all positive numbers and store the sum and carry in two memory locations 5600 H and 5601H respectively. Explain each step in brief.<\/p>\n

 <\/td>\n

20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

You may also like:<\/strong> Computer Architecture and Microprocessors || Spring 2016 || Pokhara University<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Level:\u00a0 Bachelor Semester \u2013 Fall \u00a0Year: 2016 Program: BCIS \u00a0Full Marks: 100 Course: Computer Architecture and Microprocessor \u00a0 Pass Marks: 45 \u00a0\u00a0\u00a0\u00a0 Time:\u00a0 3hrs.   […]<\/a><\/p>\n<\/div>","protected":false},"author":2,"featured_media":1739,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"yoast_head":"\nComputer Architecture and Microprocessors || Fall 2016 || Pokhara Uni<\/title>\n<meta name=\"description\" content=\"Level:\u00a0 Bachelor Semester \u2013 Fall Year: 2016Program: BCIS \u00a0Full Marks: 100Course: Computer Architecture and Microprocessor\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bcisnotes.com\/thirdsemester\/question-bank\/computer-architecture-and-microprocessors-fall-2016-pokhara-university\/\" \/>\n<meta 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