What is clock frequency for 8085?

643

How many i/o ports can 8085 access?

676

Give example of bit address and byte address?

565

If a1M1× DRAM requires 4 ms for a refresh and has 256 rows to be refreshed, no more than __________ of time must pass before another row is refreshed.

780

What is meant by address space? What is meant by address space partitioning?

575

What is the function of reset out signal.

573

Define the types of memory used in 8085 microprocessor?

549

What does quality factor mean?

592

What is instruction cycle?

729

What is physical address?

617

explain about the characters of internal interrupts?

636

Discuss pc and sp?

643

Name 5 different addressing modes?

623

What is the purpose of clk signals of 8085?

730

Explain the 8051 microcontroller architecture?

655