treeman wrote on 2019-02-28, 01:37:

keyboard controller, but I don't see one the odin chip near the bios must handle that?

Hi I know it's an old post but for anyone stumbling upon the matter in question the answer is there is no socketed keyboard bios on ATC-1415. The UMC chipset handles it itself. Keyboard connector traces to UM8886BF pins 56-57.