The latest X65 video focuses on sampled sound playback on the X65 DEV-board. The demonstration uses 8-bit resolution with an 8 kHz sampling rate. This X65 sampled sound demo highlights how the system manages digital audio during development.
Hardware and Features
The X65 is a modern 8-bit microcomputer built around the W65C816 CPU. It includes 16 MB of flat RAM and a custom CGIA graphics system. The video hardware supports a 256-color palette, sprites, layers, and smooth scrolling.
For audio, the board combines Yamaha SD-1 FM synthesis with DAC-based sampling. As a result, the system handles both digital playback and FM tones. Connectivity includes USB, Wi-Fi, and Bluetooth, which broadens development options. In addition, the native OS/816 supports multitasking, shell access, and low-level programming.
Sound Playback in Action
The video shows sampled audio running directly on the DEV-board. Playback remains consistent at 8-bit, 8 kHz quality. While the test is simple, it demonstrates how the X65 processes digital streams alongside FM synthesis. This balance between sampled sound and FM audio provides flexibility for future software projects.
Why Watch the Demo
The X65 sampled sound demo represents progress in shaping the computer’s audio features. Each test video offers clear insight into development milestones. Moreover, the demonstration shows how the system blends graphics, sound, and connectivity into a capable 8-bit platform.
For more information, visit the official project site at x65.zone.
