We do not really have a simple example projects to share with you . We have only Keyboard , mouse example project .
Also this part is a very old part . So if you are developing a new produce I recommend you take a look at our EnCoRe II family .
This is a M8C based programmable Low Speed peripheral .
Thanks for you information, I will see it . I want to a make a product has a 22 IO ports control switchs.