Command Reference variable_description NAME xnfin_dff_clock_enable_pin_name SYNTAX string xnfin_dff_clock_enable_pin_name = "string value", default = "CE" GROUP io_variables DESCRIPTION This variable tells the read -format xnf command to assume that the clock enable pin name on DFF (D Flip Flop) component has the given string name. This is used in supporting different versions of the Xilinx library, which can have differing pin names for these sequential devices. SEE ALSO V3.1 Synopsys Inc. 1988-1994. All rights reserved. 4-1