GATE CSE · 2026 · CS2
Question 44: Computer Organization and Architecture
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Question 44
CS2MCQ2 marksNeeds review
Consider a processor that has 16 general purpose registers and it uses 2-byte instruction format for all its instructions. Variable-sized opcodes are permitted. There are three different types of instructions; M-type, R-type, and C-type. Each M-type instruction has 2 register operands and a 6-bit immediate operand. Each R-type instruction has 3 register operands. Each C-type instruction has a register operand and a 6-bit offset value. If there are 2 unique M-type opcodes and 7 unique R-type opcodes, which one of the following options gives the maximum number of unique opcodes possible for C-type instructions?
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2026CS2
GATE CSE 2026 · Paper 2
Computer Science and Information Technology · Original paper archive
- Section
- Section CS2
- Question type
- Multiple choice (MCQ)
- Marks
- 2 marks
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