> Humm. Are 1v and 2.4v advertised so it can be auto negotiated? Maybe a > PHY tunable is not correct? Is this voltage selection actually more > like pause and EEE?
[Goes and looks at the datasheet] Register 0x20E, bit 13: 1 = Advertise that the 10BASE-T1L PHY has increased transmit/ receive level ability 0 = Do not advertise that the 10BASE-T1L PHY has increased transmit/receive level ability (default) So does this mean 2.4v? Andrew