Computer Architecture and Assembly Language (BCA)

CPU organisation, instruction sets, addressing modes, memory hierarchy, I-O and 8085-8086 assembly programming.

6 महीनेअवधि 5Chapters22टॉपिक

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01Unit 1: Register Transfer and Micro-operations 4 टॉपिक

Register transfer language
Bus and memory transfers
Arithmetic, logic and shift micro-operations
Basic computer instruction cycle

02Unit 2: CPU Organisation 4 टॉपिक

General register and stack organisation
Instruction formats - three, two, one and zero address
Addressing modes
RISC and CISC

03Unit 3: Memory Organisation 5 टॉपिक

Memory hierarchy
Main memory - RAM and ROM
Cache memory and mapping techniques
Hit ratio and access time
Virtual memory and paging

04Unit 4: Input-Output Organisation 5 टॉपिक

I/O interface
Programmed I/O
Interrupt-driven I/O
Direct Memory Access (DMA)
I/O processors

05Unit 5: Microprocessors and Assembly Programming 4 टॉपिक

8085 architecture and pin diagram basics
8086 architecture - BIU, EU, segmentation
Instruction set - data transfer, arithmetic, logical, branch
Assembly programs - addition, largest number, block transfer

परिचय

आप यह कर पाएँगे

Describe register transfer, bus systems and micro-operations
Explain instruction formats, addressing modes and RISC versus CISC design
Explain the memory hierarchy, cache memory and virtual memory
Compare programmed I/O, interrupt-driven I/O and DMA
Describe the architecture of the 8085 and 8086 microprocessors
Write simple assembly language programs using data transfer, arithmetic and branch instructions

यह किसके लिए है

BCA students of Semester 3 (UP state universities, Lucknow University pattern)
Students who want to understand how programs run inside the CPU

आपको क्या चाहिए

Digital Electronics and Computer Organization (BCA Semester 2)

सवाल

Which syllabus does this Computer Architecture and Assembly Language course follow?

It follows the common UP state university BCA syllabus (University of Lucknow pattern) for BCA Semester 3. If your own university's syllabus differs, the centre follows your university's syllabus and unit order.

Will I run assembly programs?

Yes. The trainer uses an 8085/8086 simulator (or EMU8086) so students can see registers change step by step.

Is this paper hard?

It is concept-heavy; with diagrams and solved numericals on addressing, cache and memory it becomes manageable.