2.在Data base k中選Cygnal Integrated products -->雙擊"C8051F020"
3.在Option中刪除 SFILE="LIB\STARTUP.A51" ("Standard 8051 Startup Code")
4.把SIM=S8051.DLL DP51.DLL("-p51F00") MON=S8051.DLL TP51.DLL("-p51F00")
改為SIM=S8051.DLL DCYG.DLL("-p51F00") MON=S8051.DLL TCYG.DLL("-pCYGF021")
5.單擊"Update","確定"