Subject: Re: async multiplexers
To: Carl Lowenstein <cdl@mpl.UCSD.EDU>
From: Bertram Barth <bertram@gummo.bbb.sub.org>
List: port-vax
Date: 01/17/1996 06:21:00
> Switch settings for DZV11 and DZQ11 seem to be the same, except that
> the names of the switchpacks have been changed.
> 
>                         DZV11           DZQ11
> 
> CSR Address <12-3>      E28 <1-10>      E30 <1-10>
> Vector Data <8-3>       E13 <1-6>       E2  <1-6>
> 
> For the DZV11 bits E13 <7-10> are documented as follows:
>         <7>     not used
>         <8>     test switch, disconnects the oscillator.  ON for operation
>         <9-10>  response to BREAK on serial line 3
>                 OFF OFF no response
>                 ON  OFF processor halts
>                 OFF ON  processor reboots
>                 ON  ON  illegal configuration
> 
> There seems to be no mention of DZQ11 bits E2 <7-8>.

According to my docs "DZV11" should be replaced by "DZQ11" and vice-versa.

Ciao,
	bertram