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Record #3311 Product Family: Software Product Line: FPGA Implementation Problem Title: M1.4 Map - Optimization of OFDT symbol results in dangling tri-state control pin Problem Description: In a case where OFDT has both data and tri-state control pins grounded, map optimizes the OFDT down to a buffer driven by GND. The tri-state control pin is incorrectly left configured with no driver. This results in the following drc error: WARNING:x4kdr:82 - Blockcheck: The pin "T" on comp (mapped physical logic cell)"SRAM1_ADD<16>" is configured to be used but has no signal attached to it. Solution 1: This issue is fixed by the latest M1.4 Core Tools patch which is available in 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 #3311
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