Question

A memory of size 4KB is need to be interfaced with 8086 microprocessor in the odd and even memory basis. Draw the complete interfacing logic and mention the memory map for individuals.​

Answer 1

8086 microprocessor

Step-by-step explanation:

• It's a 16-bit picture.
• With a 20-bit address bus, the 8086 can access up to 220 memory addresses (1 megabyte).
• It has a maximum of 64K I/O ports.
• It has fourteen 16-bit registers.
• The address and data buses AD0- AD15 and A16–A19 are multiplexed.
• Internal timing is provided by a single-phase clock with a 33% duty cycle.
• The 8086 processor has two modes of operation: minimum and maximum.
• To speed up instruction execution, it can prefetch up to 6 instruction bytes from memory and queue them.
• A +5V power supply is required.