INTRODUCTION TO MICROPEOCESSOR
MICRO PROCESSOR AND MICRO CONTROLLER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How many bit data can be calculated by 8085 microprocessor
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8 bit
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16 bit
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4 bit
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64 bit
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Explanation:
Detailed explanation-1: -In 8085 microprocessor, Address bus is of 16 bits (A0-A15) and can transfer maximum 16 bit address and hence can address 65, 536 different memory locations. This bus is multiplexed with 8 bit data bus.
Detailed explanation-2: -Intel 8085 is an 8-bit, NMOS microprocessor designed by Intel in 1977.
Detailed explanation-3: -Explanation: In an 8-bit microprocessor, maximum 28 = 256 opcodes are possible. But it consists of only 246 opcodes.
Detailed explanation-4: -The 8085 has six general-purpose registers to store 8-bit data; these are identified as B, C, D, E, H and L as shown in the figure.
There is 1 question to complete.