ERROR: No port "XS1_PORT_1A" found on node 0 core 0 Topic is solved

[sunil]

Hi all,
I'm getting an error message when attempting to flash an XUF232-1024-FB374.

ERROR: No port 'XS1_PORT_1A' found on node 0 core 0

My firmware runs ok when using xrun, but I get an error when using xflash.
My hardware description file is heavily based XUF232-1024-FB374-C40.xn

I'd really appreciate some help to understand what's going wrong.
Thanks,
Sunil

[colin]

Hi Sunil,

You need to use the version of the XN file that shipped with Tools 14.2.1.

Alternatively you need to modify your current XN such that all the XCORE nodes are even numbered and all the USB nodes are odd numbered. You will then need to update your links and JTAG chain node numbers to reflect this change. I have pasted an example of such an XN below

Code: Select all

<?xml version="1.0" encoding="UTF-8"?>
<Network xmlns="http://www.xmos.com"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://www.xmos.com http://www.xmos.com">
  <Type>Device</Type>
  <Name>XUF232-1024-FB374-C40 Device</Name>

  <Declarations>
    <Declaration>tileref tile[4]</Declaration>
    <Declaration>tileref usb_tile[2]</Declaration>
  </Declarations>

  <Packages>
    <Package id="0" Type="XS2-UFnA-1024-FB374">
      <Nodes>
        <Node Id="0" InPackageId="0" Type="XS2-L16A-512" SystemFrequency="500MHz" OscillatorSrc="1">
          <Boot>
            <Source Location="bootFlash0"/>
            <Bootee NodeId="2"/>
          </Boot>
          <Tile Number="0" Reference="tile[0]">
            <Port Location="XS1_PORT_1B" Name="PORT_SQI_CS_0"/>
            <Port Location="XS1_PORT_1C" Name="PORT_SQI_SCLK_0"/>
            <Port Location="XS1_PORT_4B" Name="PORT_SQI_SIO_0"/>
          </Tile>
          <Tile Number="1" Reference="tile[1]"/>
        </Node>
        <Node Id="2" InPackageId="2" Type="XS2-L16A-512" SystemFrequency="500MHz" OscillatorSrc="3">
          <Boot>
            <Source Location="LINK" BootMode="4"/>
          </Boot>
          <Tile Number="0" Reference="tile[2]"/>
          <Tile Number="1" Reference="tile[3]"/>
        </Node>
        <Node Id="1" InPackageId="1" Type="periph:XS1-SU" Reference="usb_tile[0]">
        </Node>
        <Node Id="3" InPackageId="3" Type="periph:XS1-SU" Reference="usb_tile[1]">
        </Node>
      </Nodes>
      <Links>
        <Link Encoding="5wire" Delays="3clk">
          <LinkEndpoint NodeId="0" Link="7"/>
          <LinkEndpoint NodeId="2" Link="0"/>
        </Link>
        <Link Encoding="5wire" Delays="3clk">
          <LinkEndpoint NodeId="0" Link="4"/>
          <LinkEndpoint NodeId="2" Link="3"/>
        </Link>
        <Link Encoding="5wire" Delays="3clk">
          <LinkEndpoint NodeId="0" Link="6"/>
          <LinkEndpoint NodeId="2" Link="1"/>
        </Link>
        <Link Encoding="5wire" Delays="3clk">
          <LinkEndpoint NodeId="0" Link="5"/>
          <LinkEndpoint NodeId="2" Link="2"/>
        </Link>
        <Link Encoding="5wire">
          <LinkEndpoint NodeId="0" Link="8" Delays="52clk,52clk"/>
          <LinkEndpoint NodeId="1" Link="XL0" Delays="1clk,1clk"/>
        </Link>
        <Link Encoding="5wire">
          <LinkEndpoint NodeId="2" Link="8" Delays="52clk,52clk"/>
          <LinkEndpoint NodeId="3" Link="XL0" Delays="1clk,1clk"/>
        </Link>
      </Links>
    </Package>
  </Packages>

  <ExternalDevices>
    <Device NodeId="0" Tile="0" Class="SQIFlash" Name="bootFlash0">
      <Attribute Name="PORT_SQI_CS" Value="PORT_SQI_CS_0"/>
      <Attribute Name="PORT_SQI_SCLK" Value="PORT_SQI_SCLK_0"/>
      <Attribute Name="PORT_SQI_SIO" Value="PORT_SQI_SIO_0"/>
    </Device>
  </ExternalDevices>

  <JTAGChain>
    <JTAGDevice NodeId="0"/>
    <JTAGDevice NodeId="2"/>
  </JTAGChain>

</Network>