set_global_assignment -name IP_TOOL_NAME "LPM_BUSTRI"
set_global_assignment -name IP_TOOL_VERSION "8.1"
set_global_assignment -name VHDL_FILE [file join $::quartus(qip_path) "lpm_bustri2.vhd"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_bustri2.bsf"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_bustri2.cmp"]