Hello Unregistered ,
There is a lot of theory about State Machines (SM) that is sometimes very complicated to put into practice. In this little
The dB measures the power of a signal as a function of its ratio to
another standardized value. The abbreviation
Full speed USB data rate is 12MBps, so Xtal is set to 48Mhz.
If that is true then how come Low speed USB has a data rate of 1.5Mbps and an Xtal...