RL02 hook up to 11/04

John Welch jcwelch at hal-pc.org
Thu Dec 14 16:29:45 CST 2017


Thanks!

I have everything ready to go..... Except is the flat Berg cable keyed?  
The connector for the terminal had "AB" and "UUVV" marked.  This cable 
has a black strip on one side and it has "0" on the flat face on one end.


On 12/14/2017 1:20 PM, william degnan wrote:
>
>
> On Thu, Dec 14, 2017 at 2:18 PM, william degnan <billdegnan at gmail.com 
> <mailto:billdegnan at gmail.com>> wrote:
>
>
>
>     On Thu, Dec 14, 2017 at 2:10 PM, william degnan
>     <billdegnan at gmail.com <mailto:billdegnan at gmail.com>> wrote:
>
>
>         On Thu, Dec 14, 2017 at 10:59 AM, John Welch via cctalk
>         <cctalk at classiccmp.org <mailto:cctalk at classiccmp.org>> wrote:
>
>             Now that I have the 11/04 running the next step is to hook
>             up to the RL02.
>
>             I need to run a cable from the M7762 to one of the
>             connectors on the back of the RL02.  I have cabling
>             stripped from a 11/04.
>             Is there a terminator that goes on the other connector on
>             the RL02? The machine that was stripped actually was a
>             RL01, I hope the cable is the same and if not someone will
>             be able to advise me on that.
>
>             Do I need to set any jumpers on the M7762?
>
>             Are there any other things I should do the the RL02 prior
>             to plugging it into the wall and powering it on?
>
>             Sincerely,
>             John Welch
>
>
>         Assuming you have a bridge adapter that goes between the flat
>         cable and the drive cable.  The bottom drive port should be
>         terminated if you're not connecting to a 2nd drive.  Here is
>         how I learned what I needed:
>
>         http://www.pdp-11.nl/peripherals/disk/rl-info.html
>         <http://www.pdp-11.nl/peripherals/disk/rl-info.html>
>
>         Bill
>
>
>     The ROM part number should be 751A9, if you're using a 9312,
>     that's the ROM for the RL01/RL02. The command is DL0 or DL1.  If
>     you use "DL" it assumes drive 0.  You can boot off of any drive
>     however.  You can install the ROM in any slot.
>
>     Bill
>
>
> Sorry...any of the 4 bootstrap ROM sockets.  (not slot *banging head 
> against cabinet*)
>
> b
>

-- 
Sincerely,
John Welch
281-353-4706 Home
713-725-7017 Cell
:qw



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