Search the Community
Showing results for tags 'usb_12mhz'.
Found 1 result
Hi All, Does anyone know the source of the signal "GCLK" on the Cmod A7? The source for "GCLK" appears to be "usb_12MHz" ... however, there is no reference to this signal on the schematic (as far as I can tell). At first, I thought "GCLK" was driven by the 100MHz oscillator, then I noticed that this component was a "no-load", sure enough, I can measure a 12MHz signal directly on the board and the timing of my strobes validates that. Does anyone have any insight? Many thanks, Tim.