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Q#1
Microprocessor
GATE EC 2000
MSQ
+2 marks
-0 marks
(a) The program and machine code for an 8085 microprocessor are given by
The starting address of the above program is 7FFF H. What would happen if it is executed from 8000 H?
(b) For the instructions given below, how many memory operations (read/write) are performed during the execution in an ?
(c) Write an instruction which takes the minimum possible time to clear the accumulator of the 8085.
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| Topic | Questions | Attempted | Correct | |
|---|---|---|---|---|
| Network Analysis | 273 | 0 | 0 | |
| Electronic Devices | 69 | 0 | 0 | |
| Analog Electronics | 395 | 0 | 0 | |
| Digital Electronics | 351 | 0 | 0 | |
| Signals and Systems | 22 | 0 | 0 | |
| Control Systems | 224 | 0 | 0 | |
| Communication System | 200 | 0 | 0 | |
| EMFT - ECE | 14 | 0 | 0 | |
| Engineering Mathematics | 24 | 0 | 0 | |
| General Aptitude | 30 | 0 | 0 |