27 Apr
2021
27 Apr
'21
9:36 a.m.
On 4/24/21 10:28 PM, Noel Chiappa via cctalk wrote:
The Rhode Island Computer Museum has two. The pair were the interface
between fire pull boxes and the 911 dispatch system in Brooklyn, NY. Both
have DV11 & DH11 serial controllers. These are capable of the very low baud
rates needed to talk to the fire pull boxes.
https://www.ricomputermuseum.org/collections-gallery/equipment/dec-pdp-11-45
--
Michael Thompson
Noel
PS: I wonder how many people here have -11/45's? ISTR one other, but
they
aren't
> common. 
27 Apr
27 Apr
2:26 p.m.
Wait, that 11/45 looks to have an MS11-LK memory board in it. I assume
that's just normal slow Unibus memory, or was it also able to be
installed on the FASTBUS?
C
On 4/27/2021 12:36 PM, Michael Thompson via cctech wrote:
On 4/24/21 10:28 PM, Noel Chiappa via cctalk wrote:
The Rhode Island Computer Museum has two. The pair were the interface
between fire pull boxes and the 911 dispatch system in Brooklyn, NY. Both
have DV11 & DH11 serial controllers. These are capable of the very low baud
rates needed to talk to the fire pull boxes.
https://www.ricomputermuseum.org/collections-gallery/equipment/dec-pdp-11-45
--
Michael Thompson
Noel
PS: I wonder how many people here have -11/45's? ISTR one other, but
they
aren't
> common.
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