Re: Scalers and other electronics for Hall D

[Elton Smith <elton@jlab.org>]

Hall D Electronics:


HI Elliott,

This might be good to hash out during the upcoming electronics meeting. We
need to decide first whether these are needed, and if so, which budget
sheet to add them to. It also seems like many of our most recent
electronics boards have added scalers which enhance their utility as well
as reduce overall cost of additional electronics boards. This could also
be considered for some of our custom boards.

Cheers, Elton.






Elton Smith
Jefferson Lab MS 12H5
12000 Jefferson Ave
Suite # 16
Newport News, VA 23606
elton@jlab.org
(757) 269-7625

On Thu, 15 Mar 2007, Elliott Wolin wrote:

> Dear Elke and/or Elton,
>
> What did we decide about scalers for the trigger and other systems, misc. other trigger
> electronics, etc?  They seem to be part of the readout or monitoring systems for the
> various detector subsystems, and they get read out by the DAQ just like the readout
> electronics, so it seems like they should be part of the detector subsystems (esp. the
> trigger).  But I do not see them in any detector budget sheets.
>
> What should we do about them?
>
>
> 				Sincerely,
> 					Elliott
>
>
> ================================================================================
>
>
>   Those raised in a morally relative or neutral environment will hold
> 		    no truths to be self-evident.
>
>
> Elliott Wolin
> 12000 Jefferson Ave MS 12H5
> Newport News, VA 23606
> 757-269-7365
>
> ================================================================================
>
>