I need a little cpu with some flash
and usb too
two choice open to me
a simple cpu with a sci and a ftdi chip for the usb
or a JM serie JM60 or a coldfire jm serie (I got a demoJM to test things up)
Is at possible to make a virtual com port from the usb controller on the cpu
I read something about cdc device but not sure its what im looking for
is there any example or application note about this?