Is the UCS system in RevF material different from that of Rev C or Rev D devices?
I tried using an external oscillator to provide a 24MHz clock signal and could not get MCLK stable with OFIFG remaining "one". It can only work under clock frequency around 21MHz or below, while Rev C and Rev D material did show this signature. I used internal Refclk generated through FLL to generate a 24MHz signal and get the same result. Can anyone help to clarify?