home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: comp.protocols.misc
- Path: sparky!uunet!comp.vuw.ac.nz!actrix!Arnim.Littek
- From: Arnim.Littek@bbs.actrix.gen.nz
- Subject: X.10 specification
- Organization: Actrix Information Exchange
- Date: Thu, 28 Jan 1993 20:18:20 GMT
- Message-ID: <1993Jan28.201820.26627@actrix.gen.nz>
- Sender: Arnim.Littek@actrix.gen.nz (Arnim Littek)
- Lines: 19
-
- >I am looking for X10 protocol & X10 products which is mainly used in building
- >automation system. Please tell me where to get more detail infomation on
- >X10 protocol & X10 products.
-
- X.10 is a CCITT standard and can be found in any good technical library. If
- your library does not have the X volume, V.26 is exactly the same thing. And
- if you don't have the V volume, any book on data comms electrical interfaces
- should have at least a little on RS-423, which for all intents and purposes is
- the EIA equivalent of the same thing. It is an unbalanced, non-slew rate
- limited drive, so it is a whole lot faster than RS-232 but is a lot noisier
- (because it is unbalanced) than RS-422/X.11/V.27. For cursory information,
- National Semiconductor Interface data books newer than about 1986 have a good
- overview application note covering such interface specifications.
-
- Ciao,
- Arnim Arnim.@digitech.co.nz
- --
- Arnim Littek Arnim@digitech.co.nz
- Digi-Tech NZ or Arnim.Littek@bbs.actrix.gen.nz
-