Is there something wrong with my connection between S25FL128SAGBHIA00 and ARTIX7 FPGA?

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cross mob
Anonymous
Not applicable

FPGA cannot be configured although VIVADO says the bin file has been successfully downloaded into the SPI FLASH(S25FL128SAGBHIA00). I'm not sure if there's something wrong in the schematic. Can someone take a look at my schematic?

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Besides, the power of Bank14 is 2.5V. FLASH_CCLK is connected to CCLK_0 pin (E8) in BANK0.And the FPGA chip is XC7A15T-1FTG256C.

Any advice is appreciated. Thank you in advance.

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1 Solution
ZhiF_31
Employee
Employee
25 sign-ins 10 solutions authored 5 solutions authored

Hi,

Can you hook up a logic analyzer to capture waveforms upon FPGA POR? That way, you can verify if the bitstream data can be read properly from the Flash. You are welcome to post the waveforms here and we can take a look at them.

Thanks,

Zhi

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1 Reply
ZhiF_31
Employee
Employee
25 sign-ins 10 solutions authored 5 solutions authored

Hi,

Can you hook up a logic analyzer to capture waveforms upon FPGA POR? That way, you can verify if the bitstream data can be read properly from the Flash. You are welcome to post the waveforms here and we can take a look at them.

Thanks,

Zhi

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