Mac OS X  2FxTEXTMSIEö0ATTRxxved at SCC's DCD pin. Pin 8 RxD loclkeyb.htmùTEXTMSIEÜÀTEXTMSIEÜÀ¯û¦Ö\e eMate 300 and the Newton Serial Adapter. All inputs are: Ri 12K ohms minimum Vih 0.2v, Vil -0.2V maximum tolerance Vih 1ÿÿ