set_global_assignment -name IP_TOOL_NAME "LPM_ADD_SUB"
set_global_assignment -name IP_TOOL_VERSION "9.1"
set_global_assignment -name VERILOG_FILE [file join $::quartus(qip_path) "lpm_add_sub0.v"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_add_sub0.bsf"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_add_sub0_bb.v"]