Heber MiSTer Multisystem - Using the Internal Rgb Scart; Rgb Scart Output

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80-23024 Issue 3r1 HEBER
Check the fit, and cut zip tie leaving about 2mm to help secure the existing SCART cable cover.
NOTE:- Japan has a different 21pin SCART connector – they look the same, but are wired VERY
differently! please make sure you are using a RGB EURO SCART display device.
7.2 RGB SCART Output -
The aim for SCART is to be able to display the MiSTer Multisystem video output on CRT TV’s or
devices accepting RGB Euro SCART.
The Multisystem SCART connection is only compatible with the European 21 pin standard, not the
Japanese 21 pin connector, as they have a different pin output.
For technical reference the SCART sync output is automatically combined from the VSync and HSync
signals, this combined sync is then connected to the SCART Composite sync output via a 68 Ohm
resistor.
This combined sync means that you do not need to select composite sync output in the MiSTer.INI
file. It can be enabled or disabled and the SCART sync output will still function.
For the Analogue RGB SCART output to function correctly, the resolution of the analogue RGB must
be allowed to output at the original raw signal of the machine/computer/console being simulated.
This basically means that the VGA scaler must always be turned off in the MiSTer.INI file.