Answers Database

M1.4 Map - Incorrect mapping leads to DRC warning about component pin with no signal attached.


Record #3357

Product Family:  Software

Product Line:  FPGA Implementation

Problem Title:
M1.4 Map - Incorrect mapping leads to DRC warning about component pin
with no signal attached.



Problem Description:
The incorrect mapping leads to the following valid DRC warning:

WARNING:x4kdr:82 - Blockcheck: The pin "F2" on comp (mapped physical logic cell)
 "Rx_BE_COND" is configured to be used but has no signal attached to it.



Solution 1:

This problem is corrected in the fourth M1.4 Core Tools patch
available on the Xilinx Download Area:

ftp://ftp.xilinx.com/pub/swhelp/M1.4_alliance/core_sol14_m14.tar.Z
ftp://ftp.xilinx.com/pub/swhelp/M1.4_alliance/core_sun14_m14.tar.Z
ftp://ftp.xilinx.com/pub/swhelp/M1.4_alliance/core_hp14_m14.tar.Z
ftp://ftp.xilinx.com/pub/swhelp/M1.4_alliance/core_nt14.zip



End of Record #3357