Advanced microprocessors & lab | Computer Science homework help

  

Advanced Microprocessors & Lab 

8086/8088 Hardward Specifications

1. Using a timer to generate a random number, develop a program that displays random numbers between 1 and 47 for your state’s lottery. 

Include the source code and screenshots of the output in a Word document.

­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­Questions & Problems:

1. What is the fan-out from the 8086/8088 to the following devices:

A. 74XXX TTL

B. 74ALSXXX TTL

C. 74HCXXX CMOS

2. Explain the operation of the TEST pin and the WAIT instruction.

3. What mode of operation is selected when MN/MX is grounded?

4. What logic levels must be applied to AEN1 and RDY1 to obtain a logic 1 at the READY pin? (Assume that AEN2 is at a logic 1 level.)

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