As the title says, a document for the original megadrive custom chips: http://nfg.2y.net/wiki/doku.php?id=schematics:megadrivechips (http://nfg.2y.net/wiki/doku.php?id=schematics:megadrivechips)
Done: VDP Pinout
Still to do: Bus Arbiter Pinout, I/O Pinout
Did I ever say how much I dislike Wikis for editing?
Done: Bus Arbiter
I find the wiki works great for editing, but then it depends on what kind of content you're building. Building massive tables is a PITA, I usually resort to doing it in an ASCII editor first and pasting it over later.
Nice work on the chips!
Lots of past tense/present tense mess in there though.
Probably. I was working late shifts when I wrote it, so I'm surprised it actually made it in there well. Fancy cleaning up the tense?
Is there a good, permanent or semi-permanent image host people can use for the wiki?
That's a good question - I've got lots of space and bandwidth, I'm open to suggestions on making it available for image uploading.