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TE0890 programming header

Started by fabioge, June 03, 2019, 02:22:46 PM

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fabioge

Hello,

I see that the TE0890 board is programmed through a 1 row 6 pin header, which is not mounted. At first it seemed to me a standard 100mil 1x6 header, but at a second glance at the board photo, I see that the holes are not aligned. Am I wrong? Can you please confirm the correct header type we should solder to program the FPGA via Digilent HS2 programmer?
Thank you very much in advance.

Fabio

JH

Hello,
the pin holes are slightly shifted, so that you can plug in a 1x6 2,54mm pinheader without soldering, in case for JTAG programming or debugging only.
pin order is: VREF,GND,TCK,TDO,TDI,TMS
See page 2 of the schematics: https://shop.trenz-electronic.de/en/Download/?path=Trenz_Electronic/Modules_and_Module_Carriers/2.7x5.2/TE0890/REV01/Documents
br
John