Microprocessor 8085

8085 microprocessor has how many pins

• 49

• 31

• 40

• 20

What is SIM

• Set Interrupt mask

• Sort Interrupt mask

• Select Interrupt mask

• None of the above

What is RIM

• Reset Interrupt mask

• Read Interrupt Mask

• Real Interrupt mask

• Reverse Interrupt mask

Microprocessor is a

(a)  

Microprocessor 8085 is ______________ bit processor

• 16

• 8

• 32

• none of the above

INTR

• Interrupt Read

• Interrupt Reverse

• Interrupt Reset

• Interrupt Request

INTA

• Interrupt access

• Interrupt Acknowledge

• Interrupt avoid

• none of these

Address Bus

• A0 - A15

• A1 - A16

• A15

• All the above

Data Bus

• unidirectional

• bidirectional

• no communication

• None of the above

Address Bus

• bidirectional

• unidirectional

• No communication

• None of the above