Wondering what the 20 pinout holes was used for. It is below the speaker on the keyboard, has a further four pinouts above, and has something to do with the cartridge system in later models, I guess.
Are there any mods available?
Have found this item http://chrisacorns.computinghistory.org.uk/8bit_Upgrades/Viglen_BBCCart.html, but it doesn't fit into the pins as such, and instead connects into a rom slot via cable connector.
And this also does a similar job http://chrisacorns.computinghistory.org.uk/New4Old/RetroClinic_Beebzif.html
Space for a small Zif port perhaps?
Am interested about the original use of these pinouts