On Mon, Aug 17, 2020 at 03:16 AM, Erik Kaashoek wrote:
These are 48MHz harmonics generated by the MCU. For now all tinySA will show them at 48, 96, 144, 192 and 240 MHz
Erik,
? ?On my tinySA there also appears to be a sub-harmonic of the 48MHz clk at 4.8MHz.? Possibly a divide by 10 output?
LOW and HIGH INPUTS terminated in 50ohm loads.
Your explanation and an illustrative screen shot deserve a Wiki entry, possibly under 'Limitations' or as an addition to the FAQ topic, "
Question:?Even without anything connected I still see some signals ".Perspective buyers should know what to expect if the internally generated MCU signals will be an issue to them.- Herb
