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Microprocessor

Microprocessor
In 8085 microprocessor, the RST6 instruction transfer programme execution to following location

 0048H.
 0024H.
 0030H.
 0060H.

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Microprocessor
The 8085 microprocessor uses a crystal of frequency 6.25 Mhz. The T-state value is

 640ns
 320ns
 1280ns
 960ns

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Microprocessor
Which of the following pair of gates can form a latch?

A pair of cross copled AND
A pair of cross coupled NAND
A pair of cross coupled OR
A cross coupled NAND/OR

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Microprocessor
A microprocessor without the interrupt facility

 cannot be used for DMA operation
 is best suited for process control system
 cannot be interfaced with any I/O devices
 is not useful for process control system

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Microprocessor
In 8085 microprocessor, in response to RST 7.5 interrupts the execution is transferred to memory location

 0034H
 0000H
 002CH
 003CH

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Microprocessor
The data lines of 8085 microprocessor are multiplexed with

None of these
 lower order address lines
 higher order address lines
 status lines

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