[Halld-tracking-hw] Report on the new preamp ASIC and Card- GlueX-note-1364

[Fernando J. Barbosa]

Hi Gerard,

Yes, the old adapter is fully compatible with the new board. However, 
keep in mind that the adapter was designed for 16 channels and the input 
connector, with 16 inputs, connects to ch 1-8 + 17-24.

Best regards,
Fernando

Gerard Visser wrote:
> Hi Fernando,
>     That sounds fine - I can wait a bit and I think this is the right 
> order of priority. Send me one when it's feasible. Have a great weekend,
>
>     Gerard
>
> p.s. Will the new board fit in the old adapter board (that mated to 
> the old small FDC prototype), of which I have been using a copy for 
> tests here? If not do you have a solution for this? (If 2x "no" that's 
> still ok, I can solder wires on the preamp board, but it would 
> probably be preferable to avoid that.)
>
> Fernando J. Barbosa wrote:
>> Hi Gerard,
>>
>> I only have 3 boards at the moment and will send one to Mitch for 
>> further characterization (noise, etc.) Next week, I will try to have 
>> the other two boards tested with the FDC full scale prototype for a 
>> few preliminary tests. Once that is done, I will send you one. 
>> Certainly, this will help in settling the final design for the fADC125.
>>
>> I'm also in the process of getting a few more boards fabbed and 
>> assembled but that will take a while longer.
>>
>> Best regards,
>> Fernando
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