Core Infinity board

[Antoine]

There already was a SRC4392 (sample rate converter) on the current DUET board http://www.ti.com/product/SRC4392 but there's an additional one of AKM now, the AK4137EQ: http://www.akm.com/akm/en/product/datash...o=AK4137EQ No idea if it's good.

Also a Marvell 88E6240 ethernet IC: (https://wenku.baidu.com/view/ce1839a4bce...6baf5.html)

The Marvell 88E6240 device is a single-chip integration of a 7-port Ethernet switch with four integrated Fast Ethernet transceivers, and one integrated Gigabit Ethernet transceiver. This device supports the latest IEEE 802.1 Audio Video Bridging (AVB) standards. The device uses these AVB technologies to identify and reserve network resources for AVB traffic streams and supports precise isochronous streaming capability.  These AVB protocols enable timing sensitive multimedia streams (such as digital video, audio, or industrial control traffic) to be sent over an Ethernet network with low latency and robust Quality of Service guarantees. The device contains four 10/100 speed transceivers and one 10/100/1000 triple speed Ethernet transceiver  (PHY), one Gigabit SERDES, and two digital interfaces that support a combination of GMII, RGMII, MII, and RMII interfaces in a 128-pin QFP package.