KSZ9031MNX to KSZ9131MNX Migration Guide

For customers who want to migrate existing KSZ9031MNX board designs to KSZ9131MNX, which includes hardware differences and software register differences between the two devices. For more information about the hardware and software for each device, see the respective product pages on Microchip's website. Table 1 summarizes the differences in hardware properties between the KSZ9031MNX and KSZ9131MNX. Table 2 summarizes the register differences between KSZ9031MNX and KSZ9131MNX.