Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!linus!decvax!tektronix!ogcvax!omsvax!icalqa!hplabs!sri-unix!goldfarb.ucf-cs@rand-relay From: goldfarb.ucf-cs%rand-relay@sri-unix.UUCP Newsgroups: net.micro Subject: Re: Clock suggestions needed Message-ID: <3710@sri-arpa.UUCP> Date: Mon, 1-Aug-83 23:50:35 EDT Article-I.D.: sri-arpa.3710 Posted: Mon Aug 1 23:50:35 1983 Date-Received: Fri, 5-Aug-83 11:43:43 EDT Lines: 16 This may be overkill, but the CompuPro System Support I card fits your needs and then some. Here is what it has: 8253 Interval timer (three section 2 MHz cascadable) MSM5832 Calendar clock with battery backup 2 8259A Interrupt controllers 1 2651 USART for serial I/O Sockets for 4K of RAM or EPROM (6116/2716) A socket for a 9511A or 9512 LSI math processor The card can be purchased for $350 from discount houses such as Cal. Digital., perhaps cheaper if you look around. Ben Goldfarb ARPA: goldfarb.ucf-cs@Rand-Relay uucp: {decvvax,duke}!ucf-cs!goldfarb