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Microprocessor

Microprocessor
The number of hardware interrupts present in 8085 microprocessor are

 10
 16
 5
 8

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Microprocessor
A field programmable ROM is called

 FPROM
 PROM
 MROM
 FROM

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Microprocessor
The length of bus cycle in 8086/8088 is four clock cycles, T1, T2, T3, T4 and an indeterminate number of wait state clock cycles denoted by Tw. The wait states are always inserted between

 T3 & T4
 T4 & T1
 T1 & T2
 T2 & T3

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

 0030H.
 0048H.
 0024H.
 0060H.

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Microprocessor
Consider the following statements: In 8085 microprocessor, data-bus and address bus are multiplexed in order to I)Increase the speed of microprocessor. II)Reduce the number of pins. III)Connect more peripheral chips. Which of these statements is/are correct?

 (II) & (III)
 (I) only
 (II) only
 (I), (II) & (III)

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Microprocessor
In 8085 microprocessor based system maximum possible number of input/output devices can be connected using I/O mapped I/O technique is

 64
 512
 256
 65536

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