change some io settings for TWR-K22F-120M

Dependents:   twr_helloworld

History

change some io setting used in TWR-K22F120M default tip

2014-12-23, by Jasper_lee [Tue, 23 Dec 2014 03:35:08 +0000] rev 0

change some io setting used in TWR-K22F120M