Hm, seems to just be part 1 so far... Edit: This seems to be an earlier, less detailed post on the same subject, but which does mention one or two things this

Hm, seems to just be part 1 so far... Edit: This seems to be an earlier, less detailed post on the same subject, but which does mention one or two things this post doesn't: http://www.os2museum.com/wp/undocumented-8086-opcodes/ http://www.os2museum.com/wp/undocumented-8086-opcodes/