set_global_assignment -name IP_TOOL_NAME "LPM_CONSTANT"
set_global_assignment -name IP_TOOL_VERSION "9.1"
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "FPGA_DATE.tdf"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "FPGA_DATE.bsf"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "FPGA_DATE.inc"]