| 摘要 |
A microcomputer comprising read-out-memory (120) (ROM) for storing a control program and a processor (100) for executing the control program, the control program including a series of instructions designed and arranged within the memory for functionally testing the microcomputer operative elements such as the ROM, random-access-memory (RAM) (110), input-output (140, 150, 160) ports, arithmetic and logic unit (28), timer (131), and interrupt structure by executing the instructions upon gaining access thereto by a vector selection mechanism. |
