There's also https://odysee.com/@JamesSharman:b/introduction-vga-from-scratch-part-1:2 https://odysee.com/@JamesSharman:b/introduction-vga-from-scr... by James

There's also https://odysee.com/@JamesSharman:b/introduction-vga-from-scratch-part-1:2 https://odysee.com/@JamesSharman:b/introduction-vga-from-scr... by James Sharman that goes over the first steps of how he is adding VGA to his customer computer.