In this video, we demonstrate replacing the original SID chip in a Commodore 64 with an ARMSID, showcasing the compatibility and performance of the replacement.
The Commodore 64, released in 1982, was powered by the MOS Technology 6510 CPU, an 8-bit microprocessor running at approximately 1 MHz. One of its standout features was the SID (Sound Interface Device) chip, specifically the MOS Technology 6581. The SID chip was renowned for its advanced sound capabilities, which contributed to the C64's popularity among gamers and music enthusiasts.
In our demonstration, we replace the original SID with an ARMSID, a modern replacement designed to mimic the original SID's functionality and sound quality. We begin by running a Dead Test cartridge to verify the ARMSID's performance. The ARMSID successfully passes all tests, proving to be virtually identical to the original SID in terms of functionality.
We then compare the audio quality of the ARMSID to the original SID. Notably, the ARMSID produces less background noise, indicating a potential improvement in audio performance. After switching back to the original SID, the machine continues to function properly, reaffirming the ARMSID's compatibility.
Overall, the ARMSID demonstrates excellent performance and compatibility with the Commodore 64, making it a viable replacement for the original SID chip.
Chapters
0:00 Intro
0:23 Hello Mighty Pirates!
0:50 Switching on with ARMSID
2:17 Switching on with Original SID
