Hello,
I am using following boards. I am observing Board is consuming around 2A current @3.3V supply and FPGA is not detecting in JTAG chain(JTAG Digilent cable is detecting).
TE0841-02 SoM
TEBA0841-02 Daughter board.
TE0790-03 XMOD
Can anyone help me to debug this issue.
Thank You
Hi,
2A with our without design? What did you do before it stops working?
Did you use a heat sink?
Did you set HP bank power 1.8V? https://wiki.trenz-electronic.de/display/PD/4+x+5+SoM+Integration+Guide
br
John
Hi John,
QSPI memory was programmed with counter logic. The board/fpga running counter design for 3-4 days.
Heat sink with fan connected to fpga.
Thank You
Hi,
how did you supply variable bank powers(Jumper on the carrier)?
https://wiki.trenz-electronic.de/display/PD/TEBA0841+TRM#TEBA0841TRM-MainComponent
https://wiki.trenz-electronic.de/display/PD/TEBA0841+TRM#TEBA0841TRM-VCCIOSelectionJumper
br
John