Does the TWR-K21F120M have CAN functionality? It is not mentioned in the quick start guide or the user manual. But the K21 chip with 120MHz has CAN in its datasheet. So does the tower board have CAN or not?
Also, I am planning to buy a tower board or the first time. What is the difference between OSJTAG and OpenSDA on the FRDM boards ?
Do I have to buy the Elevator module also to use the tower module?