Microprosser 8085

3.ALE stands for (a)  

ALE stands for (a)  

8086 Microprocessor supports _______ modes of operation

• 3

• 2

• 6

• all

8086 Microprocessor supports _______ modes of operation.

• 2

• 3

• 4

• 5

INTR signal stands for

• Interrupt Read

• Interrupt Reverse

• Interrupt Reset

• Interrupt Request

In 8085, 16-bit address bus, which can address upto?

• 16KB

• 32KB

• 64KB

• 128KB

8085 Microprocessor is ______________ bit processor

• 16

• 8

• 32

• none of the above

Register pair used to indicate memory-

• B and C

• D and E

• H and L

• W and Z

The BIU contains FIFO pre-fetch queue of size ____________bytes

• 8

• 6

• 4

• 12

A 8086 microprocessor is of _____ pins?

• 40

• 20

• 21

• All