[coreboot] ALC256 datasheet

[Andy Pont]

Hello all,

A bit of a long shot… does anyone have a datasheet for the ALC256 HDA 
audio CODEC?

I know that the device exists as I have some boards with it on (that I 
am working on a Coreboot port for) on my desk but a look on the Realtek 
website doesn’t yield anything.

Thanks,

-Andy.