Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!mnetor!uunet!seismo!rutgers!rochester!kodak!gardner From: gardner@kodak.UUCP (dick gardner) Newsgroups: comp.os.cpm Subject: Re: No-slot clocks Message-ID: <888@kodak.UUCP> Date: Mon, 27-Jul-87 11:12:29 EDT Article-I.D.: kodak.888 Posted: Mon Jul 27 11:12:29 1987 Date-Received: Tue, 28-Jul-87 03:24:55 EDT References:Reply-To: gardner@kodak.UUCP (dick gardner) Distribution: world Organization: Eastman Kodak Co, Rochester, NY Lines: 22 In article WANCHO@SIMTEL20.ARPA ("Frank J. Wancho") writes: > > There are now at least three sources for "no-slot" clocks, the >cheapest of which is from Radio Shack on sale for $39.95. The problem >is that the software that comes with it is an executable for MSDOS. >There is no source and no technical documentation on how to program it >under some other environment, such as CP/M. I'm not familiar with the RS version of this device, but I have used the Dallas Semiconductor (DS1200) with success. I had it working with an 8051 as the CPU, so a Z-80 shouldn't be any trouble. I can supply a listing of my code if that is helpful. Also there was an article in Byte by Steve Ciarcia using the 8052-Basic chip. Contact me via email for further info. =#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=# Dick Gardner -- Eastman Kodak Co. Rochester, New York 14650 Phone: (716) 477-1002 UUCP: {allegra,seismo}!rochester!kodak!gardner "Research is what I do when I don't know what I'm doing" (thanks, Wherner) =#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#