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

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David Banks 396ebb8aa6 Profiles: Rename ZX80_(TTL) to ZX80 Change-Id: Id298217aedd0d33956e489eccae0b556c8d56bb2		2020-02-09 17:29:13 +00:00
Kicad_6Bit	Change value of R5 from 2K2 to 10K	2020-02-08 16:18:37 +00:00
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src	Profiles: Rename ZX80_(TTL) to ZX80	2020-02-09 17:29:13 +00:00
vhdl	CPLD: cosmetic renaming, no change to jedec files	2020-02-08 12:41:24 +00:00
vhdl_RGB_6bit	BBC CPLD v6.6 rebuilt; RGB CPLD v7.2: remove swap_bits	2020-02-08 12:41:24 +00:00
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vhdl_bbc	BBC CPLD v6.6 rebuilt; RGB CPLD v7.2: remove swap_bits	2020-02-08 12:41:24 +00:00
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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.