Tag: dip 28

2 matching upgrades

Showing 2 products.

StatusProductWhat it doesCompatibilityLinks
Build itChecked Jul 24, 2026reDIP-SIDby reDIP-SID project
sidsid replacement65818580fpgadual siddip 28usb copen hardwarediy

Open FPGA hardware and gateware platform in a DIP-28 package for emulating 6581 and 8580 SID chips.

The official repository provides hardware and gateware, but this bounded pass did not verify a current assembled-product seller.

Sources
  • Commodore 64 Exact model
Hardware and gateware projectGateware releases
Find usedChecked Jul 28, 2026SwinSID Ultimateby CodeKiller / Hermit
sidsid replacement65818580paddlemouseext indip 28firmwareperiod upgradevintage

Period enhanced SwinSID replacement adds configurable 6581- and 8580-style sound, readable oscillator and envelope registers, analog input, and paddle or mouse support.

Production ended in 2018 and no current maker or build path was verified. Buy used only with the original manual and configuration software. The documented 6581-board installation recommends disconnecting the 1K output pull-down, while EXT IN needs the specified termination. This is unrelated to current Commodore 64 Ultimate hardware despite the old product name.

Sources
  • Commodore 64 Exact model
SwinSID Ultimate archive and manualDownload the user manualSearch eBay for SwinSID Ultimate