https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/while-programming-with-flexSPI-gets-quot-kStatus-FLEXSPI/m-p/1576620#M23158 <P>Hi all</P><P>I am using the FlexSPI_not_polling transfer SDK example in our project, with modifications, to program an external chip.</P><P>when we are using the program page, all working well until it reaches the address: 0x800000.</P><P>when reaching this address, the write_enable method is failing with the error "kStatus_FLEXSPI_IpCommandSequenceError"</P><P>this is the code section that catch the error:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="adi2Intel_0-1672757417274.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/205967i75D0A3071DA64F7C/image-size/medium?v=v2&amp;px=400" role="button" title="adi2Intel_0-1672757417274.png" alt="adi2Intel_0-1672757417274.png" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">adi2Intel_0-1672757417274.png</span></span></P><P>&nbsp;</P><P>what is this error meaning and how can we resolve it?</P><P>everything works ok until we reach the address 0x800000. our chip is 32MB size</P><P>&nbsp;</P><P>Adi,</P><P>Intel</P> Tue, 03 Jan 2023 14:51:24 GMT adi2Intel 2023-01-03T14:51:24Z https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/while-programming-with-flexSPI-gets-quot-kStatus-FLEXSPI/m-p/1576620#M23158 <P>Hi all</P><P>I am using the FlexSPI_not_polling transfer SDK example in our project, with modifications, to program an external chip.</P><P>when we are using the program page, all working well until it reaches the address: 0x800000.</P><P>when reaching this address, the write_enable method is failing with the error "kStatus_FLEXSPI_IpCommandSequenceError"</P><P>this is the code section that catch the error:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="adi2Intel_0-1672757417274.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/205967i75D0A3071DA64F7C/image-size/medium?v=v2&amp;px=400" role="button" title="adi2Intel_0-1672757417274.png" alt="adi2Intel_0-1672757417274.png" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">adi2Intel_0-1672757417274.png</span></span></P><P>&nbsp;</P><P>what is this error meaning and how can we resolve it?</P><P>everything works ok until we reach the address 0x800000. our chip is 32MB size</P><P>&nbsp;</P><P>Adi,</P><P>Intel</P> Tue, 03 Jan 2023 14:51:24 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/while-programming-with-flexSPI-gets-quot-kStatus-FLEXSPI/m-p/1576620#M23158 adi2Intel 2023-01-03T14:51:24Z https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/while-programming-with-flexSPI-gets-quot-kStatus-FLEXSPI/m-p/1578168#M23198 <P>found the cause, need to define the flash size in KB:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="adi2Intel_0-1672952411940.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/206250i8A52AE5AB4E39EA6/image-size/medium?v=v2&amp;px=400" role="button" title="adi2Intel_0-1672952411940.png" alt="adi2Intel_0-1672952411940.png" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">adi2Intel_0-1672952411940.png</span></span></P><P>&nbsp;</P><P>0x8000 in kb = 32MB</P> Thu, 05 Jan 2023 21:00:20 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/while-programming-with-flexSPI-gets-quot-kStatus-FLEXSPI/m-p/1578168#M23198 adi2Intel 2023-01-05T21:00:20Z