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Bridgewater State University

Computers

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Full-Text Articles in Physical Sciences and Mathematics

A Zenith Z-100 Emulator, Joseph Matta May 2021

A Zenith Z-100 Emulator, Joseph Matta

Master’s Theses and Projects

The Zenith Z-100 computer was released by the Zenith Data Systems Corporation in 1982 as a competitor to the IBM PC. There are no known complete software emulations of the system. A Z-100 emulator is considered to be complete if it runs all functions of its monitor ROM BIOS program and is able to boot and run its two operating systems. One reason previous emulation attempts are not complete is that they ineffectively implement the floppy disk controller, preventing a proper transfer of the operating system from disk into memory. This project is an attempt to write a complete emulation …


Processor Modules For The Classroom Development Of Physical Computers, Lakshmi Ongolu Dec 2020

Processor Modules For The Classroom Development Of Physical Computers, Lakshmi Ongolu

Master’s Theses and Projects

Processors are present in almost all the electronic components available in the market now. As they perform trillions of operations per second and are complex internally. This project is to build building modules for students, who will be able to develop their own processor. The main idea is that this will help students to experience the detailed workflow of a processor and focus on design and development instead of spending time on wiring and soldering. Different components such as Program Counter, Instruction Register, Memory, Multiplexer, Adder and transceivers are designed and printed as individual modules on printed circuit boards (PCB’s). …