Path: utzoo!utgpu!attcan!uunet!jetson!susan From: susan@jetson.UPMA.MD.US (Susan Prothro) Newsgroups: comp.arch Subject: real time clock chips Keywords: real-time-clocks parts Message-ID: <91@jetson.UPMA.MD.US> Date: 10 Aug 88 18:58:54 GMT Organization: SMART HOUSE Limited Partnership Lines: 15 Hi. I'm seeking a real time clock chip that as a minimum can provide month/day/year/day-of-week information as well as leap year compensation and a configurable daylight savings time compensation. In particular, for the daylight savings time I would like to be able to configure the start and end dates and the amount of time added/negated for the transition. A Hitachi part has been suggested, but the one I was shown doesn't have the daylight savings time compensation function. BCD output is preferable and I really only need one interrupt on a once-per-second basis. Does anyone have any chip suggestions? Thanks in advance - Susan M. Prothro