Forum Discussion

Shwetha_G_S's avatar
Shwetha_G_S
Icon for New Contributor rankNew Contributor
3 years ago

Error:Fitter cannot place 2 periphery component(s) due to conflicts with existing constraints 2 pins

We use "10AS048E3F29I2SG" device, and in our hw design,FPGA uses shared I/O as following: FPGA_RTC_FAN_SENSOR_SDA @D20 (SHARED_Q1_5) FPGA_RTC_FAN_SENSOR_SCL @E20 (SHARED_Q1_6) We are tryi...
sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
3 years ago

Are these pins part of some IP that is making these pin location assignments itself? Have you tried removing the manual Pin Planner assignments you made as noted?

  • Shwetha_G_S's avatar
    Shwetha_G_S
    Icon for New Contributor rankNew Contributor
    3 years ago

    Hello Sir,

    We have tried with removing pin planner assignments also,same error exists(fitter error).

    FPGA_RTC_FAN_SENSOR_SDA and FPGA_RTC_FAN_SENSOR_SCL pins are not part of IP and it is not taking pin location itself.We are assigning pins in pin planner according to our hardware.

    Please give a solution for this.