New subject: VT05 ?

31 Oct 2000

On Tue, 31 Oct 2000 15:46:41, Joe &lt;rigdonj(a)intellistar.net&gt; wrote:

...
 On Tue, 31 Oct 2000 12:25:34, Jeffrey l Kaneko
&lt;jeff.kaneko(a)juno.com&gt; wrote:

 On Tue, 31 Oct 2000 11:53:32 EST
Mzthompson(a)aol.com writes:

  ----------------------------------------
 3) Sigma Information Systems

 This card appears to be a disk controller.  It has 4 WDC TR1865PL 
 controller
 chips on it and there are 4 ten pin header connectors on the card 
 edge.

 Numbers:
 Assy 400200
 CPX-6-0 
This is probably a serial I/O card; the TR1865's are UARTS . . . . 

Jeff is probably right. Here's part of a message that I posted a month or
so ago about a 11/23 that I have. It also has a Sigma Information Systems
card in it and the card is connected the TT and LP0 ports. I didn't make a
list of the chips while I had the card out. Sorry.

   Joe

 to On September 22, Joe wrote:

 <snip> 
Thanks guys for the correction.  In my haste to complete the list I saw
'WDC' and jump to the conclusion about being a disk controller.  I did
not pause to look up the IC in the IC Master or any data books. Duh!

Although I removed the card cage and boards from the box, I did go
check and sure enough, the only ten pin connector goes to a DB25
coming out the back.

Again, thanks, and sorry 'bout that.

Mike

Q-bus cards available.