Да се иницијализира компонентата 8155/56 така да RAM-от зафаќа простор 4800h–48FFh. Портата А да се иницијализира како стробирана влезна порта, а B како обична излезна. Тајмерот брои поворка од кратки импулси со T = 1ms. (f=4MHZ).

Resenie:

А15 А14 А13 А12 А11

32к 16к  8к  4к  2к

0    1   0   0    1 

CSR 01001 000

PA 01001 001

PB 01001 010

PC 01001 011

TLSB 01001 100

TMSB 01001 101

T=0,25 microsec, Ts = 0,5 microsec; 1 ms = 2000 * 0,5 microsec; 2000 = 7*256+208

TMSB 11000111

TLSB 11010000

CSR 11010110

MVI A, 208d        CSR EQV 01001000

OUT TLSB           TMSB EQV 01001101

MVI A, 199d        TLSB EQV 01001100

OUT TMSB

MVI A, D6h

OUT CSR

END

Develop by:

Tamara Ristova

Subject

Microcomputer's systems

Built With

This project is built using the following tools:

• 8085 simulator: Assembler and emulator for the Intel 8085 microprocessor.

Getting Started

To get a local copy up and running, follow these steps.

Prerequisites

In order to run this project you need:

A working computer Connection to internet Setup

How to Run

To run the program, you need an 8085 emulator or assembler. You can use emulators like DOSBox or TASM (Turbo Assembler). Here's how to run the program using 8085 simulator:

1. Download and install 8085 simulator from here.
2. Clone this repository to your local machine.
3. Open 8085 simulator and load the zadaca-2-code.asm file.
4. Assemble the code by pressing the Assemble button.
5. Run the program by pressing the Run button or by pressing F10.