Hackaday Hardware 2026 Retrocomputing Challenge: USBSID-Pico has Two SIDs, Many Inputs
We’ll give you three guesses what the most important bits of silicon in [LouD]’s USBSID-Pico are , and two don’t count.
Executive Summary
We’ll give you three guesses what the most important bits of silicon in [LouD]’s USBSID-Pico are , and two don’t count. Yes, there’s a Raspberry Pi Pico, and a pair of the unforgettable SID chips from MOS– the sound chip of the C64, the die that launched a thousand chiptunes. Well, unless you build it with a hardware SID replacement, but the goal of this device is to get SIDs hooked up to modern hardware.
Open Silicon & Gate-Level Hardware Inspection
From a silicon and hardware engineering viewpoint: - **Interface Neutrality:** Mitigates dependency on proprietary BSPs, empowering open toolchains to address hardware directly. - **Supply Chain Verification:** Schematics and open pinouts allow deterministic audits against silicon errata. - **Lifecycle Decoupling:** Decouples physical hardware utility from commercial vendor end-of-life obsolescence.
Impact on the Open Ecosystem
Ensures that computational autonomy remains in the hands of the architect rather than closed silicon vendors.