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AR# 63649

XAPP589 v2.2 - pre_opt.tcl finds an extra PICXO and generates "WARNING: [Vivado 12-508]" and "ERROR: [PICXO-202] is not supported" and ERROR: [Common 17-55]


"pre_opt.tcl" in XAPP589 v2.2 finds an extra PICXO and generates the following errors:

WARNING: [Vivado 12-508] No pins matched 'get_pins -of [get_cells <picxo_top_name>] -filter {NAME =~ *txoutclk_i}
CRITICAL WARNING: [PICXO-21]  does not have a clock, please use create_clock to constraint this signal
ERROR: [PICXO-202]  is not supported
ERROR: [Common 17-55] 'get_property' expects at least one object.


1. Check INFO: [PICXO-20]. It will list all of the PICXO instances found by the Tcl.

2. If an instance is listed but is not the top level PICXO, then this answer record is relevant.

3. Check that only the actual instances of the PICXO have a name finishing in "picxo_top"

4. If another instance name in the design finishes in "picxo_top", please change the name of this instance (by using vcxo_top for example).

This will be fixed in the next revision of XAPP589.

AR# 63649
Date Created 02/20/2015
Last Updated 04/16/2015
Status Active
Type General Article
  • XA Zynq-7000
  • Zynq-7000
  • Zynq-7000Q
  • More
  • Artix-7
  • Artix-7Q
  • Kintex UltraScale
  • Kintex-7
  • Kintex-7Q
  • Virtex-7
  • Virtex-7Q
  • Less