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<p>I am trying to use DLP-USB1232H with flashrom for programming SPI flash in Minnowboard MAX.</p>
<p>I connected CS,SCLK,SO,SI (referred <a href="https://www.flashrom.org/FT2232SPI_Programmer">
https://www.flashrom.org/FT2232SPI_Programmer</a>).</p>
<p>I didn't connect WP# and HOLD# to VCC and not sure whether it is needed in minnowboard max.</p>
<p> </p>
<p>I am not able to find where to connect DDP_IO3L in SPI header of Minnowboard MAX. i.e., to which pin in DLP-USB1232H</p>
<p> </p>
<p>when I tried to execute "flashrom -p ft2232_spi:type=2232H,port=A" sometimes it does not detect the chip.</p>
<p>when I try again removing and reconnecting the USB wire, chip will get detected.</p>
<p> </p>
<p>I am able to read the chip contents any time.</p>
<p>But when I try to write contents, it says done, but verification says error , content at ... not expected.</p>
<p>I tried reading again and checked. the content is not written properly.</p>
<p> </p>
<p>Is this due to that I have not connected DDP_IO3L pin from minnowboard max ?</p>
<p> </p>
<p>Regards,</p>
<p>B.Sathish Kumar</p>
<p> </p>
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