Your roadmap · आपका रोडमैप
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Admission & first meetingप्रवेश और पहली मुलाकातEnquire at your nearest NDSS centre, meet the teacher, fix the batch time and get your study material.
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Part 1 of the syllabusपाठ्यक्रम भाग 1Unit-wise coaching with notes and doubt classes.
Unit 1: 8085 ArchitectureUnit 2: Instruction Set and Addressing ModesUnit 3: Assembly Language Programming
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Part 2 of the syllabusपाठ्यक्रम भाग 2Unit-wise coaching with notes and doubt classes.
Unit 4: Memory and I/O InterfacingUnit 5: Interrupts and Peripheral Chips
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Unit tests & assignmentsयूनिट टेस्टRegular tests in the university / board pattern.
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Semester 4 exam (university / board)विश्वविद्यालय / बोर्ड परीक्षाPrevious papers and full revision before the exam.
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Online tests & resultऑनलाइन टेस्ट और रिज़ल्टTake the tests online; your marks and result show in your student login and at the centre.
सिलेबस · पाठ्यक्रम
1 subject · 5 chapters · 22 topics
01Unit 1: 8085 Architecture
5 टॉपिक+
- Evolution of microprocessors
- 8085 pin diagram and functional block diagram
- Registers, accumulator and flags
- Address, data and control buses, demultiplexing of AD0-AD7
- Machine cycles and T-states (basic timing diagram)
02Unit 2: Instruction Set and Addressing Modes
4 टॉपिक+
- Instruction format: 1, 2 and 3-byte instructions
- Addressing modes: immediate, register, direct, indirect, implied
- Data transfer and arithmetic instructions
- Logical, branch and machine control instructions
03Unit 3: Assembly Language Programming
5 टॉपिक+
- Simple programs: addition, subtraction, block transfer
- Loops and counters
- Time delay subroutines
- Stack, PUSH, POP, CALL and RET
- Programs on largest number, sorting, BCD
04Unit 4: Memory and I/O Interfacing
4 टॉपिक+
- Memory organisation and address decoding
- Memory-mapped and I/O-mapped I/O
- 8255 programmable peripheral interface
- Interfacing LEDs, switches and seven-segment display
05Unit 5: Interrupts and Peripheral Chips
4 टॉपिक+
- Hardware interrupts of 8085 and their priority
- Vectored and non-vectored, maskable and non-maskable interrupts
- SIM and RIM instructions
- 8253 timer, 8259 interrupt controller and 8257 DMA controller (basic)
About this course
आप यह कर पाएँगे
- Explain the architecture, pin diagram, registers, flags and buses of the 8085 microprocessor
- Classify 8085 instructions and addressing modes and find instruction size
- Write assembly language programs for arithmetic, data transfer, loops, delays and subroutines
- Explain stack operations and timing diagrams (basic)
- Interface memory and I/O devices using address decoding and the 8255 PPI
- Explain 8085 interrupts and the use of peripheral chips (8253, 8259, 8257)
यह किसके लिए है
- Diploma engineering students of Semester 4 (BTEUP) - Computer Science & Engineering, Electronics Engineering
- Polytechnic students who need regular coaching, revision and practice for the BTEUP semester examination
आपको क्या चाहिए
- Digital Electronics (number systems, logic gates, flip-flops)
Online tests & result
Practice and unit tests online; marks and result show in your student login and at the centre.
Student login →
सवाल
Which syllabus does this course follow?
It follows the BTEUP (Board of Technical Education, Uttar Pradesh) syllabus of Microprocessors (Semester 4). Where your polytechnic follows a different board or a revised syllabus, the centre follows your own syllabus.
Will it help in the semester examination?
Yes. Every unit is covered with solved examples, unit-wise MCQs and previous-year style questions for the BTEUP theory and practical exams.
Is assembly programming done on a kit?
The theory is taught here with hand-coded programs; programs are run on 8085 kits or a simulator in the Microprocessors Lab.
