I think it was a 3088 Regards,
Joerg Pohlmann -----Original Message----- From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of Mark Jacobs - Listserv Sent: June 12, 2015 07:02 To: [email protected] Subject: Re: GRS Control Unit ( Was IBM mainframe operations in the 80s) I don't remember the device number but it was used for CTC communications using bus and tag cables. Mark Jacobs > Elardus Engelbrecht <mailto:[email protected]> > June 12, 2015 at 9:53 AM > > I have watched that nice video, bringing back memories of those 3800, > 3380, 3090, 3420 and such animals. > > But what the <four letter word> is a 'GRS Control Unit'? > > Searches on IBM webpages (and history webpages) gave me just all > [useless] info about GRS or CONTROL or UNIT, but not specific details > about that device. > > Anyone having a clue what device is it? Is it the grandfather of the > XCF and such things? > > TIA! > > Groete / Greetings > Elardus Engelbrecht > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, send > email to [email protected] with the message: INFO IBM-MAIN > > > Please be alert for any emails that may ask you for login information > or directs you to login via a link. If you believe this message is a > phish or aren't sure whether this message is trustworthy, please send > the original message as an attachment to '[email protected]'. > -- Mark Jacobs Time Customer Service Technology and Product Engineering The standard you walk past is the standard you accept. Lt. Gen. David Morrison ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
