The RGBtoHDMI interface converts the "digital" RGB video signal from the BBC Micro or Electron to HDMI compatible with most modern TV/Monitors.

Go to file

David Banks 2b21040ab3 Profiles: Atom: Use Normal (3bpp) sampling, enable input_mux, fix H offset Change-Id: Icd8f6c5657785aa7c45e171742139c55492b23b0		2019-04-24 13:02:10 +01:00
kicad	…
kicad_atom/v1	…
src	Profiles: Atom: Use Normal (3bpp) sampling, enable input_mux, fix H offset	2019-04-24 13:02:10 +01:00
vhdl	…
vhdl_alt	…
vhdl_atom	…
.gitignore	…
LICENSE	…
README.md	…

README.md

RGBtoHDMI

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.