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covfefe's avatar
covfefe
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

System-Console I2C - master service cannot be found - Arria V

Hello, I want to talk to I2c peripheral devices (Si5338) on the Arria V dev kit. I believe to do this with system-console, I need to open a master service with the Max V processor, then use the ...
RichardT_altera's avatar
RichardT_altera
Icon for Super Contributor rankSuper Contributor
3 years ago

From your message provided:

% get_service_paths {master}

{/devices/5AGT(FD3H3|MD3G3)|5AGXBB3D4|..@1#USB-1/(link)/JTAG/(110:132 v1 #0)/phy_0/master} {/devices/5AGT(FD3H3|MD3G3)|5AGXBB3D4|..@1#USB-1/(link)/JTAG/(70:34 v3 #0)/nios2_0}

% claim_service master {/devices/5M(1270ZF324|2210Z)|EPM2210@2#USB-1} m

error: Could not claim service at /devices/5M(1270ZF324|2210Z)|EPM2210@2#USB-1: The master service cannot be found at /devices/5M(1270ZF324|2210Z)|EPM2210@2#USB-1

while executing

"claim_service {master} {/devices/5M(1270ZF324|2210Z)|EPM2210@2#USB-1} {m}"

while executing

"claim_service master {/devices/5M(1270ZF324|2210Z)|EPM2210@2#USB-1} m"


The master paths only list out:

  1. {/devices/5AGT(FD3H3|MD3G3)|5AGXBB3D4|..@1#USB-1/(link)/JTAG/(110:132 v1 #0)/phy_0/master}
  2. {/devices/5AGT(FD3H3|MD3G3)|5AGXBB3D4|..@1#USB-1/(link)/JTAG/(70:34 v3 #0)/nios2_0}


How do you connect to a master {/devices/5M(1270ZF324|2210Z)|EPM2210@2#USB-1} when it is not there in the first place?

Could you check that you are using the MAX V device in your project and run compilation prior system console?


Best Regards,

Richard Tan