1,725,407 research outputs found
The 8088 simulator
No full textThe 8088 Simulator is a project whose primary purpose is to develop a software program to stimulate the 8088 Training Kit. The software program is divided into two parts, namely: the simulation part and the tutorial part. The tutorial part is the section that teaches the user how to use the training kit. It includes a discussion on the different functions of the keys of the training kit, a discussion on how to program and debug, a discussion on the different registers and addressing modes, and a discussion on the basic CPU architecture and configuration of the 8088 microprocessor. While the simulation part is a program that is able to imitate or simulate the 8088 Training Kit , and allows the user to enter instructions just like in the 8088 Training Kit
Pengalamatan Mikroprosesor 8086/8088 Menggunakan Operasi Aritmatika
No full textIntel Corporation mulai memperkenalkan Mikroprosesor 8088 sekitar tahun 1978. Mikroprosesor 8088/8086 memiliki 4 register, yaitu Counter Register CX, Accumulator Register AX, Base Register BX, dan Data Register DX menggunakan perintah MOV (perpindahan), ADD (penjumlahan), SUB (pengurangan), dan MUL (perkalian). Berdasarkan data tersebut, digunakan metode manual dan ekskusi program untuk menganalisis set instruksi mikroprosesor 8086/8088. Kedua metode diatas menghasilkan pengalamatan yang berbeda. Penelitian bertujuan untuk memahami cara operasi aritmatika menggunakan mikroprosesor 8086/8088. Penelitian ini dilakukan dengan menjelaskan suatu permasalahan dengan menggunakan metode manual dalam pembuatan Op-Code serta eksekusi instruksi. Berdasarkan penelitian yang dilakukan, dihasilkan 2 metode yaitu bisa lewat perangkat lunak maupun secara manual agar lebih mudah dalam pengaplikasiannya
Ein konfigurierbarer Assembler für den 8088-Prozessor
No full textEin konfigurierbarer Assembler für den 8088-Prozessor. - Augsburg, 1986. - Getr. Zählung. - (Arbeitspapiere zur mathematischen Wirtschaftsforschung ; 86
Assembly language programmable 8088 kit (ALP kit)
No full textThe main objective of this thesis is to provide a tool for undergraduate students to put into actual applications the theoretical knowledge about the 8088 microprocessor which they acquired in the classrooms. The ALP 8088 Training Kit incorporates a two-pass assembler to eliminate the problem of hand-assembling programs. This training kit can accommodate more than one program in its memory which can then be executed one at a time. The existing 8088 Training Kit system served as basis for developing this thesis. A thorough research was made on the existing system. As a result, the hardware part is very similar to that of the existing system. A major limitation of the ALP 8088 Training Kit is that it cannot perform inter-segment operation due to the problem of lack of commercially available software support in the Philippines which will convert more than 64K programs into its binary form. This means that the ROM and the RAM together have to be within the 64K boundary. Addition of more peripheral 1/0 devices and enhancing the assembler into a full-blown one are just some of the recommendations the proponents feel are useful
Computer-assisted instruction for the 8088 assembly language (8088-AL CAI)
No full textThe 8088 Assembly Language CAI is a tool developed primarily as a teaching aid for professors. It can also serve as an independent learning tool for any person interested in learning 8088 assembly language. The CAI software, besides teaching, can offer interactive training to the user by providing brief and precise explanations to a topic, graphic examples, and actual program simulation facilities, all which can accept inputs from user. The CAI software is designed in such a way that it mimics the environment of a Turbo Pascal or Turbo C which nowadays is so common and so widely accepted. It also provides keys and function keys like that of the Wordstar Professional (or in Borland programming softwares like Turbo C). This makes using or working with the CAI easier or more faster due to familiarity. It also has a feature which is seldom seen in many self/home developed systems, that is a complete set of help, functions to offer the user assistance in working with the CAI software. In the tutorial portion of the CAI, it offers a partial Context sensitive help function to assist the user to further understand what is being taught, which is a special feature of the help services of this software. One specialty that this software offers is that it provides a hardware interface which is used to connect to the 8088 ALP (Assembly Language Programmable) Kit. This feature is offered to the users of the software so that they can develop simple assembly language programs, stimulate them first if they like, and download the program into the Kit for actual running. They can also upload a simple assembly program from the Kit to the CAI for modifications or debugging
Penerapan Math Coprocessor 8087 Pada Maksimum Sistem 8088 Sebagai Sarana Praktikum
No full textOperasi perhitungan dengan mikroprocessor 8088 dapat dilakukan dengan kecepatan dan keakuratan yang tinggi. Namun memiliki keterbatasan. Terutama pada proses memakal bilangan real. Untuk itu dlbutuhkan prosessor tambahan yaitu Math coprossesor 8087. Dan untuk dapat bekerja bersama-sama dengan mikroprossesor tambahan ini maka mikroprossesor 8088 harus dioperaslkan pada mode maksimum. Pada tugas akhir inl akan dirancang suatu modul yang mengaplikaslkan math coprossesor 8087 pada mode maksimum 8088. Dengan maksud sebagai sarana praktikum memprogram dan menerapkan 8087 untuk aplikasi yang sederhana. Sehingga dapat dipergunakan pada laboratorium bagi mahasiswa yang ingin mempelajari mikroprossesor 8087
8088 support chip tester
No full textTroubleshooting tools provide both convenience and confidence when debugging personal computers or other digital electronic systems. One such tool is the TTL IC tester. But this is limited to checking TTL devices only, such as the 54/74TTL series chips. Thus, the need for a debugging tool that can check special purpose devices supporting the 8088 microprocessor was seen. The study addresses the problem of designing a device that will check the functionality of the following 8088 support chips: 1) 8237A Programmable DMA Controller. 2) 8253 Programmable Interval Timer. 3) 8255A Programmable Peripheral Interface. 4) 8259A Programmable Interrupt Controller. 5) 8284A Clock Generator and Drivers. 6) 8288 Bus Controller. Before the actual development of the device, research regarding the functional descriptions and configurations of the support chips was first conducted. This research was aimed at finding how to test the peripherals. Research was followed by the actual designing of the tester on a modular basis, which was later merged to form three circuit boards, each board having two tester modules. Testing is done by sending simulated data and control inputs to the chips and reading their corresponding outputs. Any discrepancy with the expected output means that the chip being tested is malfunctioning. All support devices are tested the way they are configured in a PC/XT and are checked in an almost extensive manner, using all possible input combinations in all possible configurations. The support chips are also tested with increasing temperature and varying VCC values
Aplikasi Pembelajaran Modus Pengalamatan Dan Operasi Aritmatika Pada Mikroproseor Intel 8088/8086
No full textTujuan penelitian ini adalah untuk merancang suatu sofwaresimulasi pembelajaran modus pengalamatan dan operasi aritmatika pada mikrosesor intel 8088/808
Perencanaan dan pembuatan alat pengukur kekuatan benang plastik dengan bantuan mikroprosesor 8088
No full textDalam produksi karung plastik alat pengukur kekuatan tarik benang plastik adalah merupakan suatu alat pengukur yang mempunyai peranan yang cukup besar guna mencapai hasil yang baik dan biaya produksi yang rendah. Alat pengukur kekuatan benang plastik yang ada sekarang ini menggunakan sistem konvensional. Oleh karena itu pada tugas akhir ini direncanakan suatu alat pengukur kekuatan tarik benang plastik yang menggunakan sistem elektronik. Yang diharapkan dapat menggantikan alat pengukur kekuatan tarik benang plastik sistem konvensional di kemudian hari. Alat ini dirancang sehingga mudah dalam penggunaannya. Alat ini akan menggunakan bantuan mikroprosesor 8088 dan akan menampilkan hasil pengukuran pada display LED. Cara kerja alat ini dirancang semudah mungkin sehingga semua orang khususnya bagian pembuat benang plastik dapat menggunakannya dan dapat mengetahui hasil pengukuran semudah mungkin melalui display. Sebagai beban akan digunakan sebuah motor dan akan digunakan juga tranduser LVDT untuk mengubah besaran berat ke besaran listriJk, kemudian signal yang dikirim oleh tranduser diproses oleh mikroprosesor 8088. Dan 8088 ini juga yang akan mengatur penampilan hasil pengukuran pada display dan juga akan mengatur pemberhentian motor. Dengan alat ini juga dapat diketahui elastisitas benang plastik tersebut, yaitu dengan bantuan tahanan variabel, yang nantinya akan diproses oleh mikroprosesor 8088 dan akan ditampilkan pada display dimana persentasi elastisitas benang plastik tersebut akan ditampilkan. Dari hasil pengamatan yang dilakukan alat ini mampu bekerja baik
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