set_global_assignment -name IP_TOOL_NAME "RAM: 1-PORT"
set_global_assignment -name IP_TOOL_VERSION "12.0"
set_global_assignment -name VERILOG_FILE [file join $::quartus(qip_path) "cache.v"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "cache_bb.v"]