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Microprocessor

Microprocessor
Total number of modes the 8253 can work

 8
 6
 12
 4

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Microprocessor
The ROM programmed during manufacturing process itself is called

 EPROM
 EEPROM
 MROM
 PROM

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Microprocessor
In order to save accumulator value on the stack, which of the following instruction may be used

 PUSH SP
 PUSH PSW
 POP PSW
 PUSH A

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Microprocessor
How many T-states are required for execution of OUT 80H instruction?

 10
 13
 16
 7

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Microprocessor
The number of hardware interrupts present in 8085 microprocessor are

 16
 10
 5
 8

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Microprocessor
RST 3 instruction will cause the processor to branch to the location

 0000H
 0024H
 0028H
 0018H

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