I'm currently working on a Z80 card for the Commodore C64 to be able to use CP/M 2.2. The whole thing is based on a CPLD and a 8MHz Z80 processor. Currently, the project is in beta phase. I would ...

I teach university courses part-time, including a class about general computing topics, open to all majors. This is an introductory course that teaches students about how technology works, to remove ...

Abstract: As the complexity of modern processing systems continues to increase, there has been a growing interest in the application of reusable code generators for hardware design. However, a formal ...

Nothing lasts forever, and that includes the ROMs required to make a retrocomputer run. Even worse, what if you’re rolling your own firmware? Period-appropriate EPROMs and their programmers aren’t ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. 1. a 5 1/4" diskette marked : ...

Abstract: Traditional instruction set architectures rely on instructions specifying data types to execute the correct operations, e.g., integer or floating-point addition. This duplication of ...