A groundbreaking development in the world of electronic event badges has emerged with the introduction of what may be the first-ever badge powered by a Z80 microprocessor. This innovation comes from Spencer, the creator of the RC2014 Z80-based retrocomputer, and was unveiled at the recent RC2014 Assembly.
The badge is designed in the shape of an RC2014 module and features a printed circuit board (PCB) that allows users to write their names. It includes LEDs on all signal lines, giving it a unique appeal. While it might resemble a basic logic analyzer, the high clock speed makes it difficult to observe the signals effectively. To address this limitation, Spencer incorporated a single-board RC2014 Micro with a specially reduced clock speed, enabling Z80 code to sequentially access all memory addresses. This results in an impressive display of lights, commonly referred to as “blinkenlights.”
This innovative badge represents a significant milestone in the realm of event badges, raising curiosity about whether it will inspire future creations in the same vein. The RC2014 Micro has previously garnered attention, with reviews highlighting its capabilities when it was first released.
Spencer’s work not only demonstrates the creativity inherent in the maker community but also showcases the potential of retro computing in modern applications. This badge is a testament to the enduring fascination with vintage technology, particularly the Z80 architecture, which has left a lasting impact on computer design and programming.
The RC2014 Assembly is a gathering that celebrates retrocomputing and its enthusiasts. As new innovations like this badge emerge, they remind us of the rich history of computing and the ongoing efforts to blend nostalgia with modern technology. Spencer’s Z80-based badge stands as a pioneering example, drawing attention to the intersection of creativity and technical prowess within the electronic arts.
As interest in retro computing continues to grow, it will be intriguing to see if this badge paves the way for more inventive designs in the future.