TLK10232: Interface of microcontroller for 1GBase-KX

Part Number: TLK10232

Hi team,

My customer plans to use TLK10232 as a ethernet PHY for 1GBase-KX, and connections are below.

Microcontroller <-> TLK10232 <-1GBase-KX-> Interface IC

In this use case, what is the interface of microcontroller connected to TLK10232? Regarding 10GBase-KR, XAUI is the interface for microcontroller. But the use case of 1GBase-KX isn't listed on the datasheet.

Best regards,

Shunsuke Yamamoto