johan malfait

IMX53 with external USB phy via ULPI bus

Discussion created by johan malfait on Apr 3, 2012
Latest reply on Apr 5, 2012 by Mark Middleton

Hi all,

I am planning to use the IMX537 with a external USB phy connected on USB_HOST3

The used phy is from Texas Instruments "TUSB1210" and is connected to the IMX via the ULPI bus.

The clock pin on the TUSB1210 can be input or output but what about the IXM side ? in de manual IMX53IEC.PDF the pin CSIO_DAT6 is only noted as input.

Is it possible the use the CSIO_DAT6 pin as clock output ?