FYI, the PC and XT shipped with the 8253, the AT shipped with the 8254. And the 8254 is actually in the southbridge nowadays. I wonder whether the cheap Win8.1

FYI, the PC and XT shipped with the 8253, the AT shipped with the 8254. And the 8254 is actually in the southbridge nowadays. I wonder whether the cheap Win8.1 tablets still have the speaker connection to 8254.