Computer Science · Microprocessors
Which of the following statements regarding the 8085 microprocessor is NOT correct?
- 1It does not provide control signals (such as IO/M, RD, WR) to control the bus cycles, hence an external bus controller is mandatory.✓
- 2It can be used to implement three-chip microcomputers with supporting I/O devices like IC 8155 and IC 8355.
- 3It has a mechanism by which it is possible to increase its interrupt handling capacity.
- 4It has serial I/O control, which allows serial communication.
Correct answer
It does not provide control signals (such as IO/M, RD, WR) to control the bus cycles, hence an external bus controller is mandatory.
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