Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI
C
1,026
2,248 commits
updated May 18, 2026
The RGBtoHDMI interface converts the "digital" RGB video signal from the BBC Micro or Electron to HDMI compatible with most modern TV/Monitors. The interface comprises a Raspberry Pi Zero and a specially designed Hat containing a small CPLD. Custom firmware on the Raspberry Pi, in conjunction with the CPLD, is able to correctly sample each of the Beeb's video modes to give a pixel-perfect rendition.
For more information, see the project Wiki.
610 followers · starred Feb 2021
262 followers · starred Aug 2021
2,210 followers · starred Dec 2023
62 followers · starred Dec 2022
Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI
C
1,026
2,248 commits
updated May 18, 2026
The RGBtoHDMI interface converts the "digital" RGB video signal from the BBC Micro or Electron to HDMI compatible with most modern TV/Monitors. The interface comprises a Raspberry Pi Zero and a specially designed Hat containing a small CPLD. Custom firmware on the Raspberry Pi, in conjunction with the CPLD, is able to correctly sample each of the Beeb's video modes to give a pixel-perfect rendition.
For more information, see the project Wiki.
610 followers · starred Feb 2021
262 followers · starred Aug 2021
2,210 followers · starred Dec 2023
62 followers · starred Dec 2022
