Computer Science · Microprocessors

Which of the following statements is correct regarding the bus structure of the 8085 microprocessor?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1The data bus is 8-bit, unidirectional and the address bus is 16-bit, unidirectional.
2The data bus is 8-bit, bidirectional and the address bus is also 8-bit, unidirectional.
3The data bus is 8-bit, bidirectional and the address bus is 16-bit, unidirectional.✓
4The data bus is 16-bit, unidirectional and the address bus is 16-bit, bidirectional.

Correct answer

The data bus is 8-bit, bidirectional and the address bus is 16-bit, unidirectional.

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