If I create 32 code banks by using BL51 in uvision IDE, it can be auto-created 32 hex files. But If I want to create 32 code banks by using LX51 in uvision IDE, it can't be auto-created 32 hex files. Why? Do I need to creat 32 hex files by using OHX51 in command prompt? ------------------------------------ Besides, If I want to creat 64 code banks by using LX51 in uvision IDE, I can't assign code bank to each asm file in "Options for file" window. Why? Do I need to creat each obj and hex by using LX51 and OHX51 in command prompt?