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Trenz Electronic GmbH Support Forum

Trenz Electronic Products => Trenz Electronic FPGA Modules => Topic started by: gstlachi on June 26, 2015, 08:31:11 PM

Title: TE0720 + TE0703 BANK POWER SUPPLY
Post by: gstlachi on June 26, 2015, 08:31:11 PM
HI,

Im working in a project with BUS CAN. Routing signals through EMIO, BANK 35 I have no response at all. Then, I made a simple example with GPIO through EMIO ports and the same no response, so I checked out the I/O voltaje BANK pins on the  TE0703 board for bank 35 and no voltage is supplied, in fact any bank has no voltage supplied but bank 34. I also tried with the default project on the SPI and the same, only bank 34 has 3.3 supply and just because the jumper j5, i guess.

So what Im doing wrong??. I read the manuals and all seems is ok. Please, can you give me a hint on whats going on??
Title: Re: TE0720 + TE0703 BANK POWER SUPPLY
Post by: Thorsten Trenz on June 29, 2015, 10:50:02 AM
Hello,
you have to supply the VCCIO externally. This is written here:
https://wiki.trenz-electronic.de/display/4X5B/TE0703+Connectors

We do not supply the external banks by default, so the user has most flexibility.

Best Regards
Thorsten Trenz
Title: Re: TE0720 + TE0703 BANK POWER SUPPLY
Post by: gstlachi on June 29, 2015, 07:37:51 PM
Hello,

Thank you, I miss that part.

Ragards
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