Q2- Design the hardware required to interface 128KB of SRAM to the demultiplexed address and data bus of the 8086 Microprocessor connected in minimum mode using 64Kx8 memory chips. Decode the memory with simple NAND gate decoder so that it starts from physical address 00000h also for each memory chip used in your Design determines the physical address which can handle.

Q2- Design the hardware required to interface 128KB of SRAM to the demultiplexed address and data bus of the 8086 Microprocessor connected in minimum mode using 64Kx8 memory chips. Decode the memory with simple NAND gate decoder so that it starts from physical address 00000h also for each memory chip used in your Design determines the physical address which can handle.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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The MSP430F20x is a microcontroller with 64 KiB of address space divided between code memory (flash), RAM memory, and input/output peripherals. It has 2,048 Bytes of RAM memory starting at the address 0x0200, and 256 Bytes of address space reserved for special purpose registers and 8-bit input/output peripherals (starting at the address 0x0000) followed by 256 Bytes reserved for 16-bit input/output peripherals. The flash memory of 16 KiB resides at the top of address space (highest addresses in the address space). C. Determine the address map by filling in the following table. Address Byte Address (hexadecimal) Sections in address space Last Flash Address Flash Memory First Flash Address Flash Memory Last RAM address RAM Memory First RAM address RAM Memory Last I/O address (16-bit per.) I/O address space First I/O address (16-bit per.) Last I/O address (8-bit per.) I/O address space First I/O address (8-bit per.) D. What is the maximum stack…
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