Programming the microcontroller in the real-time clock circuit when modeling the system in «Proteus»

A variant of programming the microcontroller and modeling the system in the «Proteus» RTC (Real Time Clock) circuit, together with LED matrices, is proposed. The practical significance of the work is the study of the simplest logic circuits in the AVR assembler language, for instance, a shift register, a decoder, a LED matrix, a real-time clock circuit and a seven-bit indicator, both individually and in a full-fledged system. This work can be used for teaching students and for laboratory work in distance learning.

Learning programming of micro-controllers in CAD Proteus

The creation of projects in the Proteus program based on microcontrollers is considered. A classic 8051 microcontroller from Intel is investigated, as well as an STM32F401RE microcontroller from ARM. The development of the simplest programs for use in laboratory classes on programming embedded systems (for example, the "Internet of things") for 8051 – in assembler language, for STM32F401RE – in C language using a special development environment is carried out. The research can be used in laboratory classes on embedded systems programming.

Implementasi Pengisian Register Data dan Oprasi Aritmatika Menggunakan Program Cammand Prompt, Bahasa assembler

Based on the type of information stored microprocessors can be divided into data registers, address registers, register flags and instruction registers. The filling of the application data register can be done by filling the register data AX, BX, CX, DX with the integration of 8 bit and 16 bit microprocessors with register AH, AL, BH, BL to DH register, DL using some programming language command assembler and application program run, cmd and commanprompt. Input data register on the use of data filling in data registers and address registers can be seen from some initial input registers are desired. Keywords: data registers, assembler language Abstrak: Berdasarkan jenis informasi yang disimpan mikroprosesor dapat dibagi menjadi register data, register alamat, register flag dan register instruksi. Pengisian register data penerapannya dapat dilakukan dengan dengan pengisian data register AX,BX,CX,DX dengan penggabungan mikrprosesor 8 bit dan 16 bit dengan register AH,AL,BH,BL sampai dengan register DH, DL menggunakan beberapa perintah bahasa pemograman assembler dan aplikasi program run, cmd dan commandprompt. Inputan data register pada penggunaan pengisian data pada register data dan register alamat dapat dilihat dari beberapa inputan register awal yang diinginkan. Kata kunci: register data, bahasa assembler

Intelligent Robot with Microcontroller for Obstacles Avoiding

The paper describes a intelligent robot with two stepper motor and microcontroller PIC16F84A for obstacles avoiding (IRSMP). An experimental prototype, based on a stepper motor, microcontroller PIC16F84A and infrared sensors, has been realized using conventional digital circuits. The proposed control scheme can be usefully applied to any intelligent robot. The infrared sensors has using for obstacles avoiding. The program for microcontroller is making in assembler language.