Author Topic: TE0841 Not detecting and consuming 2A current  (Read 283 times)

srg

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TE0841 Not detecting and consuming 2A current
« on: September 01, 2022, 01:40:03 PM »
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

JH

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Re: TE0841 Not detecting and consuming 2A current
« Reply #1 on: September 05, 2022, 01:55:19 PM »
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

srg

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Re: TE0841 Not detecting and consuming 2A current
« Reply #2 on: September 05, 2022, 04:26:02 PM »
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

JH

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