6 Replies Latest reply on Aug 26, 2019 3:47 AM by JoMe_264151

    analog routing issues

    shge_4395051

      Hello

      I receive the below error when I try to "Generate Application".  I'm using auto routing and I'm not locking any pins.  In my design, I have one op-amp, two 4x1 analog hw muxes and an ADC.  I cannot seem to generate this design without errors.  The error appears to be some kind of digital routing issue.  The only digital signals I have are a control register that switches the 2 muxes and two clock inputs to the muxes.  There is also a UART block.

       

      --------------- Build Started: 08/24/2019 23:29:48 Project: Uart_multiplexor3, Configuration: ARM GCC 5.4-2016-q2-update Debug ---------------

      cydsfit.exe -.appdatapath "C:\Users\shawng.WAGNER\AppData\Local\Cypress Semiconductor\PSoC Creator\4.2" -.fdsnotice -.fdswarpdepfile=warp_dependencies.txt -.fdselabdepfile=elab_dependencies.txt -.fdsbldfile=generated_files.txt -.fdsreffile=referenced_files.txt -p "C:\Users\shawng.WAGNER\Documents\PSoC Creator\Workspace02\Uart_multiplexor3.cydsn\Uart_multiplexor3.cyprj" -d CY8C4245AXI-483 -s "C:\Users\shawng.WAGNER\Documents\PSoC Creator\Workspace02\Uart_multiplexor3.cydsn\Generated_Source\PSoC4" -- -yv2 -q10 -ygs -o0 -v3 -.fftcfgtype=LE

      Elaborating Design...

      HDL Generation...

      Synthesis...

      Tech Mapping...

      ADD: pft.M0040: information: The following 15 pin(s) will be assigned a location by the fitter: \UART:rx(0)\, \UART:tx(0)\, pin1(0), Pin2(0), Pin3(0), Pin4(0), Pin5(0), Pin6(0), Pin7(0), Pin8(0), Pin_1(0), Pin_2(0), Pin_3(0), Pin_5(0), Pin_6(0)

      Analog Placement...

      Analog Routing...

      Analog Code Generation...

      Digital Placement...

      Digital Routing...

      Error: rtr.M0004: E1216: Routing of net __ZERO__ Failed. Source : :udb@[UDB=(0,1)]:pld1:mc2.q, Sink : :m0s8scbcell_0.miso_m

      Error: rtr.M0004: Error routing design: Routing Failed (12)

      Dependency Generation...

      Cleanup...

      Error: fit.M0050: The fitter aborted due to errors, please address all errors and rebuild. (App=cydsfit)

      --------------- Build Failed: 08/24/2019 23:29:53 ---------------