ZX Spectrum+ Toastrack Part 2

This is a quick update from my Restoring a ZX Spectrum+ Toastrack blog. &#xA; RGB is not analog, we need more colors &#xA; First, I found that the 6-way IDC analog RGB extender that I used with the RGB2HDMI adapter wasn&rsquo;t detecting all the colors. Specifically I wasn&rsquo;t seeing the half bright variant of the 3-bit 8 color palette. &#xA; &#xA; &#xA; &#xA; &#xA; &#xA; 6-way IDC analog RGB…