Tag: Gregory Nacu
C64 OS Image Viewer – Multiple Instances and REU Bank Allocation
Like iOS and macOS, both modern and classic, C64 OS restricts users to a single instance per application. Although an app may allow multiple...
Boot C64 OS on Your Ultimate 64 From a Saved REU Image
The Ultimate64 is an impressive FPGA-based reproduction of the Commodore 64, equipped with advanced features such as a 16 MB REU (RAM Expansion Unit)....
Networking Is Coming To C64 OS
Gregory Naçu has been diligently working on the next major update to C64 OS, version 1.07, over the past few months. This update will...
C64 OS Wikipedia App Walkthrough
In an earlier video, Gregory Nacu showcased the upcoming Wikipedia App for C64 OS, but it was still in a buggy state and crashed...
Fast App Switching Is Coming To C64 OS
Fast App Switching is a new technology introduced in C64 OS version 1.05. It requires a 17xx-compatible REU (RAM Expansion Unit) and enables exceptionally...
FD 4000 Unboxing & Disassembly
A very brief but exciting unboxing of a brand new CMD FD-4000 by C64 OS creator Gregory Nacu. It's a fully licensed reproduction, in...
C64 OS v1.06 Memos and MiniEdit Release
In this latest release, while more modest in scale compared to its predecessors, several noteworthy additions enhance the functionality of the platform. The standout...
C64 OS Version 1.04: Multimedia Release
Introducing a new and innovative universal graphics file format called Commodore Grafix, or CGFX. This release brings forth a RIFF/CGFX container that supports various...











