Re: Berkeley FADC board

[Frederick Gray <fegray@berkeley.edu>]

> this JTAG connector should it go to the same spot where the ribbon color 
> input cable at the data taking setup was connected? On the board there 
> are in principle 3 possibilities for this connector, two next to each 
> other and one in the center. And should the number 1 pin on your 'highly 
> amateur JTAG cable' go to the same position like the number 1 pin on 
> this colored cable? Just asking because there is no locking system so 
> that one can connect the cable with 0 and 180 degrees on each connector.
> Peter
> 
> PS: In case that my description isn't clear I can also phone you.

Hi, Peter,

No, it's not the same as the colored ribbon cable. There is actually only one
place that it fits: the JTAG connector has 2.0 mm pin spacing rather 
than 0.1 inch.   Unlike the others, it has a 90 degree bend, and it is keyed.

Thanks for looking at this,

-- Fred

-- Fred Gray / Visiting Postdoctoral Researcher                 --
-- Department of Physics / University of California, Berkeley   --
-- fegray@berkeley.edu / phone 510-642-2438 / fax 510-642-9811  --