PART B Answer any FIVE questions 5*4=20 marks Sl.No Question Course Bloom’s Marks Outcome Taxonomy 21 Define PUBLIC and EXTRN. A Knowledge 4 22 What are the basic modes of operation of 8255? B Comprehension 4 23 Discuss the function of DMA address register? B Comprehension 4 24 Illustrate the formats and bit definitions of PSW in 8051 C Application 4 microcontroller. 25 Compare and contrast Keyboard and Display device. C Analysis 4 26 Enrich salient features of 8051 family of microcontrollers. C Knowledge 4 27 Write short notes on a) HIT¯ b) IERR c) DBSY¯ C Application 4 PART C Answer all the questions 5*12=60 marks Question Course Bloom’s Outcome Taxonomy 28)a Describes the Assembler and Linker, Linking task, Library A Application, PUBLIC and EXTRN. Comprehension 12 (OR) 28)b Illustrate of using Assembly Language with C/C++ for 16-bit A Analysis, 12 applications with an example. Application 29)a With a neat diagram and explain in detail the internal architecture B Evaluate, 12 Comprehension of 8255 and its registers. (OR) 29)b Explain the Internal Structure of the Pentium Pro Microprocessor with B Knowledge, 12 neat diagram. Application 30)a Draw the architectural diagram of 8051 microcontroller and explain in C Application, 12 detail about each block. Analysis (OR) 30)b Explain the different modes of operation of timers/counters in 8051 C 12 microcontroller Knowledge 31)a Briefly explain the arithmetic and logic instruction of 8051 C Evaluate, 12 microcontroller with an example. Comprehension (OR) 31)b Explain in detail about the internal architecture of 8237 with a neat B Application, 12 Analysis block diagram. 32)a i) What is data conversion and Write an assembly language program C Knowledge, 12 Evaluate for ASCII to Binary conversion (OR) 32)b Discuss about the various addressing modes of 8051 and describe with C 12 an example. Application
PART B Answer any FIVE questions 5*4=20 marks Sl.No Question Course Outcome Bloom’s Taxonomy Marks 21 Define PUBLIC and EXTRN. A Knowledge 4 22 What are the basic modes of operation of 8255? B Comprehension 4 23 Discuss the function of DMA address register? B Comprehension 4 24 Illustrate the formats and bit definitions of PSW in 8051 microcontroller. C Application 4 25 Compare and contrast Keyboard and Display device. C Analysis 4 26 Enrich salient features of 8051 family of microcontrollers. C Knowledge 4 27 Write short notes on a) HIT¯ b) IERR c) DBSY¯ C Application 4 PART C Answer all the questions 5*12=60 marks Question Course Outcome Bloom’s Taxonomy 28)a Describes the Assembler and Linker, Linking task, Library PUBLIC and EXTRN. A Application, Comprehension 12 (OR) 28)b Illustrate of using Assembly Language with C/C++ for 16-bit applications with an example. A Analysis, Application 12 29)a With a neat diagram and explain in detail the internal architecture of 8255 and its registers. B Evaluate, Comprehension 12 (OR) 29)b Explain the Internal Structure of the Pentium Pro Microprocessor with neat diagram. B Knowledge, Application 12 30)a Draw the architectural diagram of 8051 microcontroller and explain in detail about each block. C Application, Analysis 12 (OR) 30)b Explain the different modes of operation of timers/counters in 8051 microcontroller C Knowledge 12 31)a Briefly explain the arithmetic and logic instruction of 8051 microcontroller with an example. C Evaluate, Comprehension 12 (OR) 31)b Explain in detail about the internal architecture of 8237 with a neat block diagram. B Application, Analysis 12 32)a i) What is data conversion and Write an assembly language program for ASCII to Binary conversion C Knowledge, Evaluate 12 (OR) 32)b Discuss about the various addressing modes of 8051 and describe with an example. C Application 12