Device Family: Stratix® IV, Stratix® IV GT, Stratix® IV GX, Stratix® V GS, Stratix® V GT, Stratix® V GX

Type: Answers

Area: Component, HSIO



Error (12252): Link_test_sopc_sys.clk.clk_reset/checker_0.csr_clk_reset: Missing connection end (try "Remove Dangling Connections")

Description

You may encounter the following Quartus® II errors if you try to recompile the Stratix® IV and V Transceiver Toolkit version 12.1 design examples with Quartus II 13.0:

  1. Error (12252): Link_test_sopc_sys.clk.clk_reset/checker_0.csr_clk_reset: Missing connection end (try "Remove Dangling Connections")
  2. Error (12252): Checker_0_csr_slave_translator.avalon_anti_slave_0: Cannot connect checker_0_csr_slave_translator.reset because checker_0.reset is not connected
  3. Error (12077): Node instance "auto_hub" instantiated with unknown parameter "BROADCAST_FEATURE"

Workaround/Fix

Perform the following steps in Qsys to remove the errors:

  1. Click "Remove Dangling Connections".
  2. Provide resets to the generator and checker blocks.
  3. Remove the files with prefix "sld_*" from the Megafunctions™ folder in the design example.